The URL can be used to link to this page

Home My WebLink About040-020-059` ` �� w � � -i� 1� � ,, i �' - � w w. , \ °� ,,� _ F , � � '., , t �....1. T� � . � > , i+n "�L_p , r �. � .d ,� � ��, r,",, �� t � *� + .PIS ��` .•.�9 � �� .'!' �e , � ° ' .. y' ' � � 1 � I ,. vF�. r �� P.. �, : ' .. �,4 �� v P,. � �. , o 'hi V •+ � a � �� 'i � � '� h• ' � �. 'i J� � �/. �� I . / , �� n r �' \ 2 , � /, 1 ' � +4 4y� 1'1:11~.' R EI�.,� R dA •� S / I � � w• � � � ' � � ' )4 a: �' ti i I '��' i . � b ♦, �'�.I t. , �i . y'�: ' v ,+• n ., .+34 ' � � f , �hrt3��{4 Ft �iRJb91�+4, ��yc�l.'�r�1,��A.foy�'�.4� :W��k'�Ir�a��'...•� ��G�u � yy . ars" II �dot 44, OCG, 961dif loAf# ApA, '1611, hOM w1 ; ivie'A unt" tivo ra y to,b ii � f, y� rs. �, �� ''�i�iia'�. ,5�i � �"� � , ,3 V�,�}`,�.� �y,�'�q y�«I y,�y y�, ,«� 'W �+ul s�rW Lir W 1r LiJ ii r Mtt ' f�ayJ:� �4hhA�,�,y{�'�viµc�yt�k W��yD�ov-34m'��u niJ� P U d44i`7 L ia_ - i.�r�:c:4 MU 4 },r � a' b GDept* 1,xi'I+Rb; i VO , w'l'' �y '., �YM yI� �q �yy�rt p�;�'� }, �jr �Iy yy�,�,,.q {Y yy y y� 7� y�y� y� plyy� y7g y� ♦ Yit {pu a 4+s��+iylyr�y4[tY �4d};jlLy. 4.s4�1 ; UiL G'e C3fi �}N+"LH# �iyJ Ff'a.1:;:��yy hi th �� 4f� ii WJ�ui13 ', .�y.y+�F }�.ti,�,k uly,YpyyyA. � � �Mi�7'+x" G�'�y'•�.1 ,4 �1.i isCW�tui�'r'F ii�iJlF W�yX�� a �1�!�i�+k A+ic�ilu.� 4�w'�'��y�}rt .p Yq y�. y�}�,, y(,. .y�,�:y�, �„{��,�y ,�� yy� "La Potir rii 4avA t'Llim �. f �`LFa}lf � U;G�34 13L:5; 'IAL r�� YX��i.A� �', td.V Ulyi' Vi++wf %d ' .�Y i ec ' .'� ,(� {�y yr�y p.��y�y �µ. �yp�pp �.�}.`c �[ ��.gi, y,� y�, ,y.�• y y, ,♦. .. 6%tifY.Yi �i'Gr« �i V.:Y6LWGir,i� il'. W4LI W�kJ Ny �' �GdtL0.-fN +"LiyY �,4rMw"� '.WSW $�.i � u RAY Olt �1,ri ft oMdf i ho ubil .icy- U_la Aq, (5d (i:y yi lMom,y r�z 1 L We'd rUnt 111, u' k r 9 '::�w:w,u,.,+c.�+:��aau�wwre�r�aa5ctrl{..��+..�.�;riau��rvNa✓rra ,: 4�uwsuu�:curmrus�3'�r;w�ri�frt.a:u�ma>.��:u�st+��#�+t;�wa"�;�tu AP 5� Pam 60061t# IWCJ M Wild CahMmjt ytr' y s btvt w#' +Ni 4L�'k �IAy�ih�t at4 �r1 ,C bli .UUP b h'/y 1 M. 1,04 yR� id, �y�id �.{hAt ja�yi�� yy y►y �.�� { I for,thdl .di.C��dy�o q 1�114C4tFyh' D# :[1 , ty�F` �e "mT'w1 _ ++rwt, Cii i4,t a + t I Ta Oral Soddil 'x � t "Pat 6 fbO tar Oft b i 61 ,.. Y µµL�I� �j$�, .y�.�y ��yyap�� V G✓.�sA W �I yyy.� i:'S'. i{GRi SYti�+�.'J�yil��yy ��Gj[J��^, "nick �06, �' yyy�'' ti d , MStrKt'yj o _r d �! du -, div ,.. . 46 '' WI ,w l� 15140. general. The proposed pro Ject is a single-family residential sub- division of 87.Ob acres of land into.tvionty-one 3-5 acre lots to be kno,= as 'Skansen SubdiviGiLn Unit 113 and; the concurrent subdivision of 63.70 acres of land into 93 lot,3 to be known as Skansen Subdivision Unit #2. The proposal it,' a privately initiated and privately funded project, The subdivision of proposed Units 2 L- 3 is parte of the total Sk-angen Subdivision develQpmenti At buildout thQ -total size of the project will include a total of 150 lots and the mesa Restaurant on 195'.60 total acres. Unit 1 consisting; of 32 lots and -the restaurant was established in 1965 by Gilbert Alm and was formerly knowft as 0::0trIr* 138ta-'r U es, The preseiitu proposal has been initiated by tI. Aim Trust. 15141. N8�cription of Frojeat. (a) Location; The subject properties are located in the went -central portion. of Butte County at the base of the Sierra focth.1110. The project sites occupy ridge top and north facing bluff land at low elevations in the Butte Creek Canyon, The de- velopment is located 41 miles east of Chico. Proosed Unit 2 is desig�ated 'L-Jy assessors parcel number 40 - Ii -07. Pro- posed Ui-ilt 14-3 is designated by assessors parcel numbers 40-02-120c: 59. The subject property is a portion of' sections 2, 3 and 4, To,.-,aiship 21 North, Range 2 East, 'I'7.M13. & tI. Pro- posed 2 L 3 are separated by exicitilig Unit -111 (32 Posed ir lots and restaurant) and the single family residence of M,-, Gene Henning located west of the restaurant; The entire Skangen developmont is generally bounded on the south by u k f the 'Shpvayj to th�, west by the office -residence of Dr. Jerald Jarrett, t,. the east by an existing PiGo & E.,ease- Ment and the canyon wall. To the north, proposed Unit j� is generally bounded by Butte Creek. Proposed Unit #Z is bounded on tho north by the zteop youth bluff descending into nutte Creek ballyon. (b) A Statement 010 the 01 'oot_*Lves 8ought b oo;d Prolect: bar.. th L --- !� The project Is being initiated at this 'Limn for the purpose of providing subdivision lots suitable for -the construction of single-family rdoidences in the area. The devolo-oer's feeling; is that there is, a need, for additional residential lots in the toneral Chico area. The basis- is the :Colloviling linformai.. The Chico urban area has been projected to sustain about a. 3-4 percent annual population growth from the 1970 papula- tion of 39,000 residents tothe projected population of 52,000-58,000 :in 1980. This estimated growth in population over the ten year period is supported by 1975 Population Census Summary of Butte County urban areas. This population increase is calculated to require an additional, 4600-730U dwelling units in the Chico area during the ton gear period (based on 2.6 - 2.8 persons per dwelling unit). This cal culates to an annual need of between 46Q - 730 units. The Butte County General. Plan, the City of Cha.c.o General plan and the Bank of America document Focus on :11utte County all indicate the emphasis of need will 15e iF' 6 areas o housing demand: multi -family units located within close proximity to the Chico urban core and in the aroa of low income housing. pressures for these typos of housing devel- opments may have decreased slightly over the past 2,J ;years due to the approval. and construction of several, multi -family type units, and the continued efforts by various groups to urade tYt� condition n of deteriorating housing units around Chico. This also in the face OS a decreased growth rate at California State University, Chico A survey study of the anticipated growth in population and demand for housing in the entire Chico area, and of thel degree to which this demand has been mel; by de.velopmerxts to date, has been made by the Butte County Environmental Review De- partment and is included as Appendix B of this report. This report shows that the number of residences that have been created since 1970 (5,660 total, 2030 single-family units) falls within the projedted level of demand for housing (49600 - 74300 total, '19400 - 20630 single-family units) in the Chico area for the ten year period. If the �.^ate of growth in the area remains constant through the final two years of the ten year period, the 8u,pply of housing created betty to reach a proximately een 1970-180 can be ex 6,.. 0 units total ? 500 sin le-faynily units which is in (�,. g the upper range of the projection. About one thousand s ingl.e- family residential subdivision lots have been tentatively approved in the general. Chico area. Approximately 8086 of these; tentatively approved proje is are anticipated to be developed and these will further meet the projected area housing demand. This will result in the actual supply of housing being created in the ten year period being pushed further into the upper range of the projection. A softening of the housing market could occur in. the Chico area since the supply of residential units is approaching the upper limit of the projected demand, and if current trends oontinue it could exceed demand in the future (especially if actual. de- Anand over the ten year period is nearer_, the middle or lower range of the housing demand projections). This conclusion is supported by various Chaco housing ofincerns; realtors, personnel., Chico Planning Department, e'tc. Many (0) people believe that the present high rate, of growth JP the Chico area cannot be maintained and will drop below the 3-4% growth rate that ocourred during the mid and early , 197016. The decreased growth rate of the university andthe slow rate of development Of outlying residential 6ubaivi- 1 gion projects also support this positt,'On- The population and. housing demandstudy does not account X'Or current market preference characteristics and competition factoro,. Since people Vary and differ in their de$iMls tastes and preferences, the specific, t;�pe, quality and, location of individVal housing units determines the sad o-, abi7ity of any unit, In real estateslocation.is the MOOt iml,attant factor in the saleability and price of aty unit, In Som E' cases, some oversupply of housing units may be roquirjd to provide and ensure sufficient Oompetition and individual freedom, of choice. Oversupply of housing Units may also result in higher vacanov rates an(I ()conomio hard" I L�"vontually ship for developers Of less PXOJOcts- the oversupply will become so great that •1 he need; for MW pro,j'ects cannot be Justified, 1. Economic OhaV-actewistic—s'. economic concerns due -to the subdivision development center -upon the question of whether or not Ythe additional revenue realizedo due to the change in tax base from open to residential ucOt will be sufficient to cover the inc-eased cost of providing adequate services to this outlyir development. There is concern that the additional tax revenue generated may not entirely offset the 000t of the services Which will need to be provided, duo primarily to the outlying nature of the development and the passage of Proposition 13 .According to the developer the Price Per lot will vary within the subdiviaionm prices per lot have been es- timated belowt in —it—ik 1 14 lots 't 2a , 000/1- , , w#'1392` f 000 18 lots at 161000/lo' = '628BjOOO snit j 10 �/'21 20 lots at 30jO00' t 0600)000 47 lots at 20,000'not = 4,940o000 �O lots at 151000!10t $450000 21 lots at, 30,000/lot $630WOOO Estimated total = 0�0000000 It is assumed that improvements will cost somewhere in the ra,--30 of $5o,00b-Mo000 per lot, The $60,000 average was used in thu preparation of thri following table. tnit,# Xumber of Total Price Total Price of prlao of Lots lots in of Lots xmprovemento and jw1provements price range` 1 14 $ 392,000 as 8409000 1' 288,000 $1 080;000 1;368,000 20 6%70, 000 ir1 , 2000 000 47 S 940, 000 $ X201000 J� 33t? o 000 2, 30 1$ 4500000 $10800 ; 000 $fi x «?;)0, 000 21 630j000 �r1", 2�i0 r 000 ,n 1; 8�0; 000 Totals 150 x3,300,000 $80044000 $�1p.i300000 d'Or the total 150 lot oubd, isio'n the total value vrould bei $IP-1300,000._ $ased on the 1978-79 tax . rate for this area ox 4igG per $100 of assossed valuation (the $ 0. in additi= to the $4 is bonded. indebtedness fer eight school bonds) � thio protect will return approximately= $1--;y300,000 :�t. 4096 - $30755 000 X 0426 w $1301995/Yca.r As an example offeotthis develop-Ment ill have on tes the following analysis of police protection casts is offevedo The 13utte County Sheriff's Departmoht's projected dOutty wide costs for law enforcement it the year 1978-1979 was $2,46015504, There are approximately 500000 households in the county s an average hold of and this wcrk� out to ,e coat ner house nt 4�.00 for Dolce protection The herif ' s S7epartme is funded by property tax oX whibh. approx,Wa.tely 5% is allocated to the 8heriP� l law oh, orcemont programs, yoto with rosidetcee in the Skansen ,ubdivi.oion develop- Ment are expected to be in the $75j,0004909000 range. The property tar reve11ue F eneva:ted by ;the devol.opmeht which would be earmarked for the 8i1er11 TI programs phis ��oul d bo in the $x'40.00 � �4�.00 per residence range. range falle, oomewhat below the average cost per resi- donee tri the entire co fixity. 'The inotoe.sed reverxue goner-... ated by the chatg, b tri land uses may not be enough to total7� af�sot the added costs of providink aorviees; Other' faotors infl,uenoing the CV-LO of public sprvlces in view o� the dovoln-Plient include the is-.t that oiftoo the d0volw= bpment is in ari outlying area ar,` ho coot of general public servicos required by the p,. posal may be greater. Shari fixe eotratytlde avera o. 1'he propoejal w111 also cumulatively add to the eXtOn i= Of the urban ftlh&e existin Unit #1 has been veryosl owcwi,�tht lit the of Ch1.00 to the southeast; Hi growth of 0 Unit markot exposure) remil,tib an a sla�.orati5 � -tie de�te ti7.l: l.�? 3 (--rot � �� .kae. being realized in the 14 wars OT itc oxa v t,or ne,ho, need, �cr Turther c pax,siczi beyond Unit fil Vin# antlVi ated by the level pexe by tLe 1990's. Due: to lbo prr l otit Slow rate of growthp total buildout io not OXN-fl nd 'V) taho plue until itto they 20001r}k Trotosed ;k<ansen 01" ubd, vidicni t�Tni t #3 #;rataJ acres of land, Unit #3 hao z3PPre�xima ttarl„ 414MI feC" t of frorstage aicnr tura Skyway* YTcptifl-'—d Unit #2 rtotale �^y3�., y��} tacro _c�`��5,an�d aynrpxy,yyIlan y,�ytrd��r}O 'C"vei�t O I #yy ltywtny x on ai. 'e. T"o s in �,lyoposod 144 1 tr �; � will av y drat 4.1' a.rrec in uite, Tho dien8 t". of (I(NO11Op,kell "t will 4.1!: acrea/1)' '. , te, in ropooed PlA t #2 tijIj average 1(.�,. 6 acres in : izei '�'h«�� ensit-y ani` rlovF�lopa.m � en will es , � I' IL /K`�. r re, Total ,c.�;ige of pvopnood Units itiG: and #3 is 150.76 acren.. The total, .,j g r:: o -tjaew� aliansen deveic ment inoluding exin ting t1n t #1 will be 150 tcta4 cta on 195.0 acres cxw Iand. b� ;,ate11 Pcmcst-'o water 18 supplied to vutdi*�inion by the Graz., the eubdiva.,Ilon i. ran T-lutizal Mater Gee', tan 0 Orated under aOal,lfcrn,ia. Department c ` lu-blip Rt, l tf Water uppIv permit dated April 100 1567. The date c� Oxpiraticr, of the porm. it pa:lucd without an pipprcpriAte reap a c: ti cn (Ind lr.ho, existing permit i preC(Iltly oxpired# The application :ecr a no -it perzit in pend xtg,-*. The wator avatem in not materad so no record of production is av,-i lablo, Beciaime of tho current low rates Of c011sur-;,Lion (e) jjcmcs; I restaurant) no charger or rato, for k,r sa service had boen set till 1977� o Bance that. °gime, as dovolcpment dact,atAedy �c 1engation for water servlcr hao been assesseu to tree tlt ownero on �.k� pjer�iyr�_"d;ir,.�J�(1i basis., The T}h1e]`{method ryro�:y(,.i��sdeje f�y-er�nty��atnd/0.b�.l�Il�ili was es abl i(r%��yd a 41 h,',i'V �tiYl�'W' ,," he 1=i�l�l�I� to and de eW�h peri i" hnrvi:ce will -ce prcv�r.zd(�d ouWusjdry of tht� boundaries tui ythe a kiso loo-r1i�44L. 4i��.yi1`o�.,r;p'moy`j t x"6'ii, �°ovir ""'�.gon."� ry1,`C��'t�t��'sy4ipply er�;iUp!i,er t, �1� a.tt � n_ o+4 Corr, `�'�.iotion iy th(s 47:4�t� `r.utua ��,"a.�ttr Companyi,a' 'been made* All work will be by p" vrafi e cctrtpaj, i eo on a ccrkt,.^act bash e: The Gran hutual Water Compan�� is ot-medi cpora,trA and adma.nintered 'k1y Truk to The "q ate- system c,cncj,ate of gale well located within the au"bdivi ion, A 25 pump µ✓.+ t lei. in the 640 TOO't ,y v O y n �'f� ,-y7 :�y #y'�rq �yy y y V „7 y /� �j yy at, 4% Y FJ ill�,y 1 '1i41♦L 44jam eriJ d w c (.iX Is ritoed at V'op`la��ement PUMP# a d _ ar c i , a local pump sheir whiall Operates � �� a�� k� pum k. waat�iiadping ;�ta rig, e w 500 V-1, A67,000 Ballot $toe tho well dater Altd Teedtl apprexigtiyl��i�a��. t�:�� unit diotribti tibn, line. within propoo a Unit #2 2:6o 1 P d taa' 600 an, dift'. ACT' 7940 IV TOtal All SOVvic s ars 411 diai etetl Copparw; ht water YSUM is pPaat �i diti� wav h5 15 oa*ra Old and 1 ,"fin 900d O�iev t�.o an watot waa With diot opmbtn Md capable Of 0diViaid being dxpafded to serv, thea addi,t OAxi n4l W��, ��:�� propgaod in Unita # ata #,3, pressuAo tuk and UtOrag m ''The qual-11ty borpotatod ilntb the e i ti g y oto 'JI the gto'l'tndwatet OdtM�nt�� '�hae�tta ��'U�1.t� �ea7.t�r daict to nbroavtmlent makes Oe pe ribaia �ia�ter''� t�� a�� r�i e�ieC�c6 i vvieww one 'at p ahowad ars mpl,l O p i � j: Nit ar�p e ofieg a.� w�r t an( the remaining 57 aalnple� w��e ��at�� '�. aced torr a batima.ted avec t�p �. i 500 p pot,taaidonde totarwill s anter CS Million,gjonb happ:Vo%iM8LtOjY760500 Par ydar) The g ,., aubdiVi'ai0h is as aha7cs� a�a��,i aa�aa �� the of p y ea boil arid. �_ava as " r .any dttri;a� aath neaaty dependent 'On b i,h the OXO'Avati��. both iaatz a'0w ar andeWor awata� ieµ' dauea 0� -the expense 0 �.0 [,•!k y+kF Ati..P YM%:*"�t �Y .kPo 6a..i 1,�,n i.�i•�_��+k JkM� CJ NL� RJ'�i S.i iryW�F.'M �.4if'$Q y%�Y �µ ,U q.. •iY�4M.5 Atta1.led P ,iWc foot Mve And one ru"t laterilly W yy �p x�'r 3'�.ln% CI - Un �µ +p r C��. y� �r . w y� y� Mom p o {�. g� �y i i� ky+t,� �^�� Mora .��y k��jN,.�' t..�� t1i�4y��. iw. E 4,��5 i.,.�4NJk ?y«�r �' �1� '*qit �y`'�i�.� 4�,y.,�,y,�u��V �g �gy�+y,g��p1 d# i' Ad,`.f �yax,�L�ZJµs'�I(Yl�j^{k+..��lo �Ap�y�9yora t7��C(:t.Aq�ap��ti ,N��..�,�F�p'4�.4 �pu, ��N�•yY4' �,�y4kN�� 14,7 �^e�.�,h�.I,.a)ry�#u7ip'�ly�+�xE�..,4MF'l ��yE �o mow. 4NAys C.'b$M�'Rji�r�lan ,t'�U �yyJSS uy�Y�Wy xrla •KLA W��,gt�+�4� •.u'��.•oo��iVµ�7g N^;,�.$,fp ''P Wkx yk�..y�ytil��µar L� 40.�n`.iyp4*a1 yn not capacity g(�y l..�di:•1:v4N�V�ti� l�.F��[�d *�iPoG�IWi�y6. a he Ivatial k, Al�1f�L+*��Cw.'3{.'°nt, The ctxa 'yraci ty „,„ �� 4+S.tU a Nfr4 t*VNr W 3 N S* h y1 11 � ty a.;k R ti i, i Xu. a 8 ..@@ ke�eli �yllX yry ? � u � 6' _ i �' �'ye� � �,. refs tl ux to d'�r'��'�t,`. r"�.1 >�.e"t r This ,f work �y�y WISU �_ iFd��t �.�'.. N ! C �. ti".R c`a Via . ask t ru a..� �t w �b a l,. priv te v�b �a ppk dws a •r,.a �,� ,�,1 ry x' �, Vm IF'. N � ri. 4ru,.�u� ,N..",� a: �' .� u twt.•5. r, Gi4 , ..a Rd .r.., -. �„ t' �' �" . C W. L•v i`u ,� v. �.r hV,i.'j all V C , 100srki tha a ueo uroc fk djUP00A Grp �� d r 0 'l,"kY '��'�`.� G�G;.�'�;�;.. n and i r�a�°�_.YI.J; d ec" n a uv i h' .I nn I tv�,.,.-1 tae`Y! ,4*marn uytpat,:ar:k. WWI = tdNiut euIW p""�,, MomTho �y ��JJ •y� �µ i.a g d• �fi�r111tY 4�%��d d L4�.�v #.'J�.�,.�dcl.iUdy i.:s�.re aWu,�'Vded mr3ur,h a fa d �Y i`1Cau�a it `',CG�i�w�x�""�.Lrni C , t � r.,, • (�g�. � k kO ,l' N LJ .6A 1'14'WI � ,�1 �" 1 � h COL Q''�Au,�v6� zr�tkE•No w�t�n ...Lir, . �t•r� 10707" i u ,."k t J a...xIbLI " froj[j ., rir county AdMIUM19MV. I rtx'»sE.u. �" k t R typ t1 ;t'm Nl c tw C,' i',tmry w , It'#i iv t u) .x.,� �t..�k�r'C L ,I R' , �g � " -.r.W r A.' y:J i �� (... It I � b�r:S �� r y . n�C It ti�ln ! h � t.v �o-r� i�tl. ji. �if�rl n�.,,`�`,'?',u, i. t A UT �G �'. 8 '"?*��f.+�s' G'�,�i.'�.n�,u.:'`4r'.�. i.w,r";.��y�n and tutee,,. H��KJ, 4.,i �4�Tx.T 4 U��.�1ynn C V .� �.°.0 �e �:, $w `�'y4 Lave ".t,�U ti' production � 5' 011 Of C»rr MIC 'gg; � r rk��" � : k.`.� "�� i �, wRa t� e production n i4por ultimate ��vAsp'.:�1��t k;''* t �,�,"�wn;".'�:"w.it'�.da-y�•�y ,+rw ��+k Rri 4".�.`�id �' ��W sib 4 A v Ji. a, A i iij t the e .qy �r e t t i..J,l ri. t '' f1i alitY ottrol ViN.nda do urr uiritr o "*'~artjty t , OWC„i 4 theyear WON Cannf,t'tlop o c3 fkY- traildr?d t.4"Alt line, tnly be rC:qui rod n Qvyjojjpnt in shy Canyop 00l,Qat. A total O I ay y,.. 4 ff 1 °Wr a .Biu m y p. * A q1 f t. r °' P I y for r `� !`'y i new ,#, �W ,¢,CYey .y,, y s _.`� u 1 ._ p� y��qn .f ��, #.w � �y sY5:7r a, 9 JJ4re t;.. en � t.:L.•ra�:.1�;�1✓y t4 �.1 ��.�L.�L�m "err �N,�4L i.4d:�1,�g k`;.�. bdo,' Th S'yyk.:rwre 4 YU M CC.9nv is 4 r of tw��,b,i h �"irT*' War 'p 'µy �{' ' +yy �bY �! q is � �y3� t7yP� C`�� }7�}+r ifr compown t��-�^^n ;i i..41S,.rs W .".vu 0 � * �iu yy nx �y5.�.'.ik}�e�.yr lNi.i. �� ',�,.c�,§.�y�.=}"�nr, I �µ a �'.5 uavC�il�, t rl .,u}h�,�c1J'�. w '�or i�.Y .�p�`9Y�i�jr ..x.Lnet were Metalled tal.l�: d I the nam .y e •n �•I*. � a Wee p In n G�.k1L� t � �L Y k./ � �td:'� 1 �i. -C .��i �.+ua �,�4k a t e Got la cxral. from 4 ewe r UnMe A amp -half inch ser- vice serves as a ayphon ahawr to produce fivahinr, °wJolocritko It the QPWUr KUH, Ah overPlC?w pirt Awa tapped StO the wall A the cyphon, chamber AM the, 1041 Of W •yt t ��f �t.�O line nt ratun to prevent he Met Inlet. Treatn"it *a1ubmer-t of &C p acre raw r`,7ewe3re Oro= on ` h" War of Butte C reol C.'any'onw s'rttir =tmErnt 50 ply*;r 11ecoNpola'i't.3,cni t;"vapota- MY and lWoOlatioN The nXis itk rays t m K 15 yearn ., at NUAWaUd80#u' t-jjjl . :.. per momth WTV 1,96 VIC an ¢t w rev lot av rra v#,,Ab, qppdkkptolya8,1 M{ � a a pu nt b b out fi1, 1 staxi u R alabL0 r a» : W 'S-i yW: 4. the :Tl vt;',4'i .4"'h4 Yi LN P�^Jelvirre�:JL.tt el-" of .fin roc 00041% to, the �ii to that Appr MaU '�ba the' &t to�mrd Dutte '�i tialral plan, `an, bp-tn1 9it0dr0o, To day's' edl astajppnximalely ` 0 foot i o-vId vee:: eazt to wcnta ztbtt v;afar Vill! exhome Pand, ruLd improve; imtt, y6C u ts.# to �FrT�t�.:tck�,kkc3� 4,1+ :-4yf ,1' "7 {�Ytt`"'$1rdf XVd�Gy'�.+ '.. CA�3Y u ��y�ff l,Jj..i: .fi�w'}1 JJI cktF1.t 5a the �wti ..�sW'Fw' 7 will {.J� �:.1G.,'7.��'��i F'��F" ��``� ��4�y�i7 UIJ,L Ul ev �i �>$A+.C� t aVel` thu YlIgh Based Oft fdibt IAdltd OAOrAtea will be the per wools 1� 3 e m b dit ogf-id Ot t e u landfill ofd. Real da w era.; ,.�a[laxeevt ere Vie. �t xY^4 Y i • ? �4 # r � a Ip r� p p uw i>nl JIJI4k� C' i'yy. ,� 1S � � '�' !i � ` i cs"�: _ '�. �: �.. 4' •.�� " "r 9.i N �, I Zu. I 1.4,ju 04. w .. �.+LL 1 kk, il, iv' NJ' 4 :1 ii `�! 111, �N � t f'x •� 5 IA �.�� Fmf� �. �'75,A [. n!'•V., v. , ... w .... JJ Al G, 610 k�MV LA � L,L7'� ^pa � � L i; �"'''w�'<. i � �r � �.j�a �'�'i`„r+,��.E aF•t�.� M1L' l 4 tl i ('+AF R % � k. VN 65 Mv7', l � ��?4 '� �o. .A ii"4l R .. ...�r �° �✓ tN�lj C.e rl k., l,. 5 tl icy, �, .D, �� ti .tilMrb.°�.�lyltJ hid w�S till N» a'. �,,, 4j" ,as. 14i M �" _�s G.. V..✓� rTYgNS dl p yryp ,p., w q s:i 'tel � C �� .. l u � 1 � .. �� i , i., wyl; l, 14 �1J�Iyi+k . - yw } .� `�. ,ti tk lc��6riYY'' Ti _ yyam�. y p,� }"`r lu ,�-`^if t� 't',M ¢'�.L w,' h..�.� .:.4��iJ.i ' YwES' k116 h.16,i 'V44 d r Alt '*K'�f ^F r � L � �Y�;+, �^• i^� � f 4+a" •+iw ,. �Y ` A u �'. �, % Y «x �y � x * m tt) t-l'o � �, "t 'i. ii '� � s � I�" to ILIUu�y �.�k��..;�f t�'�.�'? ., 3& ��, IM tr', "µ�'�kr � t�t+�«�• �:,` �� 'j'ii t�,�lp.�'�I l! "i �"�,� � „"� �t p� A i`i f A 't F..-i,�w4G .aF aG-x„a ,,y. iT d X1:7 tit ta y qy� v''�' � �� :fit. r��'.N�.k�;-.�. �,1 -Y,�+�1":� .. 3 � tt"� r1 na%''' y �Las v t T "a w. C�Mtn t"1112, 11hilrti r� i et n Vql,. ,�•�y�`��`�$`A W va�..� >��J:'ts�+�µU a��'�'� ��,'��. ..1�-a� �� Y'�,�'�j fAn 1. �� dY.��B �YF�V�IIF'�W'•f�14 ��If+'a♦, 'k'N+JI"YP^�w '�T,n'J l.`��'�'&�' tQ ,�y�+p I�. ,y-�, �i- �, t s � ��, �! µkW �'e�'�'�"•'�J 4.7{4 MuT t, '.a'� ..• 4d•4..J {w,� 4L�� r� �.� C� y�inuYi �� 'S.r+M� �t A r w b g y �5ff y y y �:y�I, a•:,�+ y ..W A4 .` .�'A.i 't+a �tj �I��sy ryyy�, qw•`. y� �N�r r "" �tAUt .w c r r i t M k l r �' k M g�aa 5�i{ yq �� yW- � gti�i MI +. pWavr �y �{*il 1✓w' `l rF'ii avid. 1+'pyix°y Ni" �31oM�r'A�A.R a�N�u�AV�; u ��• �[ W+�ir� ��.'��" .k".�1 �rrw^� rµ h�,�'��'r,�rr'� , .� d �� '"" 1,r+r t' mally "94a - w. k ,-4, 43 qq r r Y"s,I iJ til i t " A 6. �,a `aµ 4 Va ti• ��'� �° I 'r Yk.11L SF wv� Iv YI t1 I';' '� 4 1 n PP 14 V . oa ff �,q T q v M} '�,•�I �0 Jas 1,.�' tiu.I..W_� r��a.s " � � � �, j"; �'t G 4,T +..1J.�.�„l��' �{x..1 .I ti Ell' fi.4y� I, e �l�f i✓ 'ry �„�•, �� aa�Nr tt. 4 =� �, �.�'a'C k.� ` + ��. I" It"�,1 �y�ru '(�� 1 5i r !' .r, d• •i ,� + +tL �.� I — ��: � s, - + .;N `�f r 1.: �'� a t.°� tt�`.:1 1 T i 1,7 41 a ti ar to fiT,f bj--��'wlti.*�w.cw.,u+�, �w `�:nw..! i I+ -....I hu � � �� •s „+ y�i� X45 l+i kr c 1rr, I +,yam' �I�Jf 1:1L' d �'wi�,�yy �'�gy the MA`rw%.ii+`q....&.�j F ill 4 i7J:..✓. �..,.. .,....,.. ' . .......... E - f-4 f f'L I I \ ALL jy k w valleyo with steep oanybn walls. Putte. Creek 0anyon is typical Of ono off,` these va,li.eys., The crook system is fed by small streams in the canyon hi h .ands and by the l' i tt s Butte-MI'ddle Hutto system as well las natural springs. withir the oanyon0 he Bolo y of � ito area is one of and f.tM13tia.ted piiooeno and pleistodene sodimonts, composed, of Tobwna and Tuscan formations with sand and gravel sediments topped by, lavas mud flows and lava cap whi.eh ltiye�rs the h , her r;leva.ti dr c of i,he oanyO4 and bluff walla The lava eap is the most sinLricant limiti.ne faotbr of the geologic struoturL,. It and other Impervious w�trata eNist to a dope o� s(,"Jo 0 feet below the: a=Xace, IRMO impervious ttrata futoes b-Instihg during ariy 4.ttoimptod r�xoavaltion 'ont-ite and also Precludes the use of sop•uo systrl"a [in a mothod of Sewage disposal.. (The Well Drillers Log is irlc` udod in thin jecti.on as Vigurc B as a ver,resentation of cub aurfae-o struetur l Pirst water encountered at 300 Feet, in vie opinion of a local goolorist the 1C.va i,'.Jrmation underiyArip" the subdivision it not f i, n-artd. Two -P,'ults ClOsel.Y associated with the Foothills Shear gone approach the subject property from the southoas•t. Ono fault. stops two mzieo to the souith o:V the site and the othar , aeoos under the Skyway one mile to the east of Unit #2, This fault is not shown north of Butte Creelt. Canyon. The activit4f of 'both of th.eae -faul.ts it unknown, In northwastd:rn butte Couhty, approximately i10 males to the north o� the study aj eat is a series of short north-mothwebt trending,, fa.ulta which a31bothills pear to be an extension of the Bear Mountain Vault or the Sheer Zone. Minor aeismi a activity has occurred here in the past, howevor, the activity* of.'' this syotem is still listed as unknown, The posoibi.ii,t,y that this fdlalt- ing system, is closely related to the Poothil:ls Shear Zane lends support to the aa,aumptlon that the two Paul.ts that approaoh the site from the south are alao closely assoaiated to thq Shear Zone, Accordin . to the .butte County General pian the Poathillo Shoat Zone should be eonsiaored. as potent- ially active: The maxim= credible earthquake is 7i5 Ri.chtert maximum historic eatthquako is 5#7 Richter, (it should: be remembored that here is to hiatori,c evidenco of t ii's kind of soibmic activity associated with th000 two faults which. • are somewhat to the north-northwest of the recognized Shoat Zont which extends north oi' Orovitl.l.e) (ther potentially or known active Paul.ta within nutte county which could. result insigftii'.idant ground motion locally Include the uleveland HI'll.a paul°t (activo .vault system O recent activity), pie toad Vault and the Camel peak Vault which bordors the county, Tho sei8mi;c bafety. of BLitt' County is also influoroed heavily by the pian Andreas sand. other 16r6 i"` ult systems which exist some distance from the county, IiquoTacti.on potential in the study zavea is generally lbw ospoci.ally on the bl:utf land which includes all of the project. °wr k s98;`XkLN 01#1 S-KYTYA} -7�od toil . .la 4 ' ava mph and rooko, 4* r. +i y,n w % xni'+t7 j1 rb wee , ' .. .`h' d H *rip ck 27' Wl, WEEDY Viva ''45h V SaM rj.M' 4; �7r ■■��yy`� .{1 �{yf ��yy ��S#�yaWt rook L'ar Tl'.7' a V oka, Irt P11.11h N j41 r. M� ~ kr, K 31 r }n u c o n f'-! o tkjn' r• i r Wi '119 9 Lar e A.twtii e } : In 4vh syw a 1P LAVA oofteloteratd 166 Lava: ath With bl ick o i 16 - 73 r+ r'iJti1GdUCR7nn ?Y l.h 171 1 *14, i mn: hardpan 'yry 4YCiaf1 #F Rd4J.nR'7 6t' P.lt k#5d WithMiL #11' n 11&L 4.Apan r J r♦< 0 P420 231 Deown htnr''Pon 1 � k} a ri #. s loato mtoarr261 61 278 Sa.ndstone with bt-mi h:arr .past r 278 P98 ha'r'd brown hasrdpati +`SJ 'y r wr fi Ci ilC ° a dYiC� xi' ttl'eake"d with 1182 i lin - r1rit i`lr to; 4r Wr X16 - »r J25 Dremn dlaSW-ciPh �4 �5 $diidy VI'Clon hardpin , #, r. W �ryrl " , rr 368 Lav' ; X68' 5,94 Vrowrh ba,rdvan e rr J7 405 Ldva c'adh ° ��yy f 41 1 r N �y 405 cemphUld, k UO 04 $ aM Wird4y.� ,T. • 476 507 Sanigtono �►y,, • �"WJY �'• "«Ru + 7y,�) y4y �f{ y� (� y�,y� y �j{�t�y ��1y� y2g y�,}� '"'.�� i'1'�61t l�ai kl`�� J�i4a �eh `i�lr"'- �1�Y4d��. �r.X��i.1A.e �:� 07 50 50 X66 . hard n, -66 goo Sandaw 588 6Siam atil gr vol to " w W LOT l 44. 'i b Yk Y i4y �• V L25 OPP at le I M! dt 161 t�Ca fix' qii� it t �1lL(f lifi ' W ..11), Offdrkli;g'ht., "i � '•u � ��I ykey i. 1 � �{, .. ,...o.—.Js...,.•-.,.-....� �F::.., •IAS y y jy�` .y p��g ,�yy y� ■id�y� 4M .�.iI �•�11.. W�r�.r �1�`w �.'.'..� F �$i�.Sk�MiJ �4R.k �5.��,WIFV *,*' f yyY�HaX u• � � � dug + u ,AAA, �.. w I!' 4 415, ..��«'Hord COY is a r rw a ,� r, yw YL rx Ms r 3N y. fC n ot d.p 56- aY r � At'C 10 at qty �� " 106cot cj�p�aq Cram, Wi tega p7 Icy ry#r ��r{ypp�� y ho RW 4W4 ,i�S.FA4fi 1..r i.l'1�L uk � 1A 14,E C+,N4 �C, S C7Y C.1'4R ll..,� ,.'l1i� d1 �.�u 3L IK !`� A d1 T.'�pl 6✓Sw TO "p��lm2�w;r'a tpr � W�.f�,��rgt�rl� .,��'i�'`�?r� k � �i`�� n area � �a`:� � �''> t " ��+.aDA uKa�"�1.;i�W nucuY'ow prti..asti.'.1i.ilr' �'uRi�ra°,)wl d ,wa .a 7iru� a becut in 1010 ani *W tela�{ -MFO F I.M oelal ,y the lower 665011 �� On i3 ujug.�Gdi1ig ta�� a 4S t.y PeMpta� turn ova rV c '.�G �' �� 10 � �::1' the Orion n f .cur k, hl'.4i it the JT.Y�F�y��yq�q�yk, Know Je yy{p11 d4'6 P� 1- a nygy n{ �A I{1 �"y]Iy'Iryp4 �j,+��-y Po b 4�:,Qi 4 h M'4 'l l�� iw^I..a 1F N...b:� S, Y.n *J. !� � L � } 9:, i7� AMM4 .l V,ItP ':J dl 10 �.i�VcL VAD 1'�n� ��i R �A �.r'� occur +�Wy�p� qq �fj �� L4"'b �'�' qI �' m4. 'F�'+��r �wa. 5�:. >P�:EI .f ean 1y�q+�r��yr�q..sh '>1��o�$1rt�`i+ �.X� �,4�' tG�I�'�� +��c��:k��"the # yI��I1'1u c,�,�.'� V1�1�°'��'y'� .'i �� M � �w,w,yty,��ed,. ✓`7J:�5; �l WHOM .dub �latk 2'�«, r(�i tt Jl'e ✓�ll.t�a�'I�4vt do on at -at t K��1Y�'I�X�+ d �4". Mac5�d 1 ' Vt t rt � p.� :y 1L� +6v a. i� � �' all r� d� i� `� �71F 7wy.i � 4B 4..61 �aii � U'l.+C�4. 1..'ai. NC1...+�. MfY Yx�.K t.w 'W.xd.k,A 4 .3:;. N. Such ;�� x� ur n . � �y y �$ u'a n5M 1 y x 4 env an ��Nx r � �' n t.1 4F'µ1AG �& L��F�'CrL. � �a tk�� 4�J��r t. I�.+s.J' � i �.��.e arat g��.yy�� sed oto in I ICS, 5 CS 10 ppyy�,,,,grt nW OM��x�'n��`0 �.:4 ✓. it i.i '+4Sr �C.y +.;»+ 't+i $a. •t i. �.., .;+i� i.r Ai `1 ''Y 41d ate��.Yj w�, µ,y. pu � JY� `l� yp�,��,��v,.Yk`lq. ,wW:, Y,� t� lid4' R rff t� b',Ifr ' i+," 4. YX }p �+y �w �"y Yak �A yy.�y y�q i r,+. y i , r M�U �1 IJ4 t.,. L Y'T�' ....M W s4C p l Y {"A tY �A n l X ' Mu 1 1 itl ' 1 .h a8lvia �1w01blstSound It the ark,it SIONe:ht dc"neraW "�klu6.scss (tt oils, LIS , -k- ��-"I`I.F t'd WW�Meru havc teen n6 Mugllimit! o*pr wl n it too ilaµoi4cr md w ImmoMbim May lake pr . dnterpa ahope At i ,j a parpre e,3 three G t� , G W ukt n, centralcal� ar in ��p arfziCxt4. itiel .v«ag �rr Wildyy1�qq,,� � �b �jj �y �,µ �,�, ,u� �My �q y�, +p d{, ^,� I� p! y�y �uf� �y o � both )6. r1L ��..yik. e�.7 G't'.�k' w+ 'S10 1..,+u'lly oJ:Lt�.'X �.P �..t�.+!. a v�.. t Y� t�w 1h W C:h w" I"'�,3L �' l l�r"s nu � way r�'��•F� Sao +l �p t ,may �N A.ryq µ jY MOR ,�t�, y ,yK WW nc ,�'"pt yy�� y�� ti"�Y� 4.. c«, r ry'�p. �]L+..r � 4 C.:� y �,�V��'��;.i" .YS Y..�I,9Spf�I C� ]Gy�'�ry��'1 ^�J}�%'Gd�h.}yC.� �I...Mrp ft tKe it joe lava On It IMPON, MW Mata aaL`j4"'d? 16 nt Q ^P r ark Ground r r wd at WAY below the MR hilt wello in the panytt blave Set yhV��v.1X :pryy�, aIFy a �,�p�l x� �Yywxc p ), S Se ��r�M�. �g, X. „�tw) Arpt t �'i M"�'��'�:' +�i 4w tv �t�k.,lt� IX�.J, ,� Rka' 4..,&G'�[,%�Y'.".I E�4.1 "` I�.� ,u. F�C7 4,1 i✓`.,,"`+«r;. �i �C;., w� i -n lit a 16 Wt a ro tent! r" „.tea is 0he ' rw Way gwoublWatee wl tidpavw. Tho Wd", w,tell limited deft to the 001 dvpth4 °1,�'��'+�o �i S .�w� �+i��nidt d �.lE"�at r, tabi ' vt �xMXr cu trip al % R'. �{�� yw�yy�+rg�y, r : .r at the USA ,y ,The � e KO �� "�6�;;t�"aS��.ss,,��y ,�,a.0 ��"4=i41+t �7+� II �� #��r>w'�,��d ��,��wv �,Ar,4,+>l. A"t �. `Y,*xy �`! �,y"� �li'G`.%r4. C� ag. C.�..,Y.'G' .L`'C'�.'� q.'�.. �.ap sa U°5�..""r �r- `4",'�`,'.u.��i� p r �»��^a �:. "�hiA l": ,+pp of Coll F��.X�' t�i r t g5y�."c.��',�'$�t��y, �a JC'��'�'y�w�t;:ie �`�t�,-{y��'�+s°.n.�k�C u�nd yp�aa�`:b1�j��a"�'ait„y, b'y�,��.� C+G��y'�' �b tot'"�+��5�: ty'lf.. 's� �w�c 1�S�foo di.,Afit;R1i4�.�! AM stlabilitv to tho toil* iW `h potential 14 -rho away atea is fated A 100 the tXpah lvc yalitiv A the Wil are Awt Theta ave ho areas owite that b2hibit NOMA duo to storm water tvnoft, Wig amibb 6 C1105 V11 W Matt Voll which fro the two ty bitt11,14 of "alt #5)* Use of c1ato VII 61110 it limited t AM SNY Weli OUSA t W2&p forestry and wildlift Vitt to Cultiv tjon OfA Inji r7 �' table C ON 1000 Our= Watornhad " li4 L4 h �r ki1' Yrtt 024 ar Oa � �Y r the W—uhderd " n '9 Ji�y:E1 y i "W " o S l " yn1pp Pact SUN r �` "� �m a`�f, VOW �a ,�U i N "�M�I��'4 �.« Yd ��t.`r 1. V "I�l.r curtP''+ d i �G�W qY i Tpp��"+��['�y..,�.� a .J ai. ni%a� »k � 3'�F'� '��r � '� i �� y ry n '� ��{. 5 �! �y��,y �I},, '��a�.,.`s.�..��a �i�`4�5.+Fn �.wy 0 � k.+i^...� in h+%'.,l 'Y'o yh Y,,.�A �..+ i '�i'�� 4 I kWC. q�6� 3M &A Min pt inn %.Ven.tk*.r N'M: '�A'F�.! Stan 0. ,,,,_ � L� � p � w d �y �' y i �I k l d � Milo $p�N �y� y ry �l � bl�Ildl�'wdF,��' `k a.�y¢Is� G ME Moabd �.-a�,7��er CGr� ��n N I til"oleo aka W 4N�d \a N7xdtu� 'rl i� mot But,�'h.'�*�'Env ani rd yy��.�' 1 �s 4W � Map. TWA �a��' eh � rraa�.;,i�r c. i 4��,` W�yp ��° '` '�'��""�rr 0 uy �Kry� is :"ma'" fn , i S$ a uayt G mint �' 4J'i4,>•� ��.. `"�� .R � TC �( "t+ �� iir:I L,� '� 4t �Fa ,,t� Rp_ � � ki ' 0."°i .��I >.ia�'I:�i�lkak��aT f@,d�y II :� Y I �1 � Y a1a�q TED, sure ree per �� pp �, � �. ��". � �r � l out At. � �aRr± AD Only atea wo ��t�,i��y`tr y atgaG�.�aW N"F Mir µr fit,` t�sE�� Creak- Mot Sa }' 14on '�.,nt �POOL 1 411 .�a r 2.9.,. a. i;� ," a� �i l! ira,« w ,.� � �.✓JIG'dG AN to nsfutal �"�d�alNi ��qq one y� y�� c4 � ��1, �{I ,�' u� d .` r a � ¢... #A.A.. d � 71+,r,'4� :i3 aQ' a f Ural", I� ,�, � �` ',i� '1✓��d hftt wY 1;%tld �I �.P fN�'S"' AYWAY* The An - �i �i ��'`" �y�` 1 v �.� Olt � � a �J� � sk �,.1i.a� ��i the pAt At Walt i� ;Pio o Sd kjyyN ((!�'`i 0 K]' �y 1' Al e, , w"�J a � l �. .. t' �! `Vl 5- .. I "��..^" mqe WHow �" w ped C �r ii e �{ ch.�Y r`Y � .. �. ��+,.d�vs�f�t '�w �" " ��i� � I+ ^Y'� �.,'..�'�. �� a�"4 a �`ationi 'wi I ks y ro v l! . the malty ztnyGWoe � e)w "� � �r a, G, � th" north Of am therp to 11twAsh wItur =rte q r ts WWI Wo ' n snx 1boll day ,,�1 +�. � �l , t +.� r,' 1. '� 1i�� uF of '� JLr ��'p; known to retain moisture well. There are no storm drainage systezn8 in the area. There are no known springs or other natural water seepage onsite.: Water was :observed to be flowing in the ditch along the Sky- way during the field inspection of the site. Surface water quality in the drain.age ditch is of concern ( it Supplies no habitat) because it drains directly into Butte Creek. The residential uses that have become established. in Unit #1 contribute urban type pollu- tants to the surface Water runoff. Petroleum product residuals and refractory constituents are the predom- inant urban type pollutants. These type are not readily degradable I of pollutants by natural PrOcOSS68'and thus become stored in drainage patterns until eriods of heavy flows wash them into the perennial streams. There is no significant bank erosion along the drainage ditch. Butte Creek forms the northern lot boundarj of lots 1-10 in Proposed Unit #3. Butte Creek is ayear-round waterway that is considered to be a Class I-prel,lium waterway and it is one or the important tributaries of the Sacramento Rivero Its watershed included the drainage off of the Paradise and Doe Mill ridg - esi Flow quantity information 'provided by the Army Corp Of Engi- neers shows peak flow for the indicated dates; Peak Ylow cfs Date 17,000 if December 81700 22 December I 21. 200 22 December 1964 16,500 7600 5 January 1565 0 24 January 1970 7o800 4 March 1978 Flood potential in the area is unknown. There is no available documentation which shows that any portion of "the project site (sewage system included) is sub- ject to inundation. Documentation of studies in this area is Poor to non-existent (refer to Army Corp of Engineero letter of 27 March 1979 .n `Appendix.) Flood PrOtOctiOli'provided for the project should be in the 100 year range for the sewage disposal system Wrld 300-�00 year range for any residences. The 100 year flood flow for Butte Creek 18 _0:8timated to be approximately 30,000 cfs. Availability of Water in the canyon area has become an increasing problem over the last decade as development has increased resulting in losses from direct pumping 3. From the creeko Many new Wells in the canyon pumping groundwater, development of natural spring arcuo and the drought conditions of a couple years ago. Land- owners in the lower canyon area suspect water Ievels have dropped considerably over the past decadoi The extent of the groundwater resource iri the area is tin knOlvin- The availability of groundwater is or primary, concern in assessing the ultimate development capacity .Of the canyon. The project site is within tl,o ground- water recharge area for the vast valley oqui'lors. Re- charge occurs where the waterbearing layers of the Tus- can formation are exposed at the surface and are inter- cepted by streams, creeks and rivers coming from the highland elevations. This typically ocourc about 7-8 miles east of Chico. Wells in the area (oven near the creek) are typically over 200 feet in dopthi Sustained pumping yield, storage and draw down information is available for review at the Butte County Environnental -Health and Enviro=e'ntal Review Departzen-(.-,c. (d) Vegetation and Habitat Plant communities are often 8tatified along the canyon walls where there are more severe topographic and geo- logic limiting factors. Subtle change,,:,, in water avail. - ability _and/or air movement can bring about a sudden change in vegetation. 'dith so many plant communities in close proximity within the canyon there are many overlapping areas known as ecotones which are charac- teristically areas of high plant diversity, There are over 400 total vascular plant species In the canyon area, approximately 325 of which are native. Butte Creek Oiiiyon may also have the highest diversity of rare and endangered plants in Butte County Of par- ticular note in this area are the rare BiKei'l Knot= weed (rolygonum, bidwelliao), the rare and endangered Sidalcea rob!s j and t5e rare and endangered Butte Fritillaria (Fritillaria oastwoodiae), Of these only Pol�lgbnujnbidw_elliae is expected onsite. Exposed lava cap, rocky walls and characteristic shallow soil pro- vide habitat for some rock dwelling species such as Live-Forevers (Pudley ), Stonecrop (ParV.4xedum_p'2.) and Pygmy m'., " nla torm-Ily Weeds (Tillaea SM. cannot compete witR6 more comtr(" )duced ann,ial grasses in areas where conditio-, o favorable, The study area 18 located within '1. t,. A, ^A , Sonoran Lif 0 Zone which stretches from t io, l f bothill ele- vations to approximately ZOOO fe::O 8oa level east of Chico. Plant communities whicR e represented or! - site include the Grassland, Oak-Sorubf Oak -Woodland aftd Riparian Communities, -15- Grasslands The Grassland Community of tho canyon ---"�' asp d of mainly introduced and rldge areas is camp annual grasses along with a few natiVe y fescueaooeOd oats v The most common of these are 'gyp and foxta.il barley but hardly limited to these In areas of disturbance by man, Yellow Star Thistle (Con- is sol st tali ) is found, Sprang wildflower dis� play,s in the canyon are well documented and are widely known of. The more common of these to area residents are Kidwell"s Johnny Tuck (OrthocaY^ us, eri�) "iddleneckc A^��inckia epp }► Gilias (-G, .iia spp.) ► Plagiobothr sp (r.0 popcorn Flowers pion (Fsch ditm spp•). Lupines u znes sp4), op- Zia Opp,), Prairie Stars at no2hra a cep.)► ulbo'us, .perennial type plants tha may possibly occur include Dradiaea spp. and Dictostel.lum spp• Other plants ass'o!- ciated with the grassland community include Blue Oak' d Buckeye I.ve Oak, Buckbrush Nanzanita an Oak:-Scrub - These are typica':ly dry exposod areas 1,18U - ally along ridgel.and areas. These areas are characterized by dense brush and only Piney scattered Shrubbery ofutheakt 0ak�� rub on oak► ]jive Oak or Digger Community includes Buckbrush,ianzanita, California Buck - Community Toyany Parson Oak, Scrub Oak, Coffee'berry► Chamise Squaw Bush, Redbud and others. The Oak-Scrub and Grasse land communities generally of'anyathe of htheheOt canyonccommunities, idence Of rare and. endangered plants With respect .to the Skan.sen development only the rare p� onum bicivielliae has beeniodatedonsite in P o� Unit 2: Other wjldfl-owers associated with this plant robus- community include the eridangered Fritilll ariageredSeas twoodiae . to, and the rare Scrub Alsa there are Lilies ► Buttercups► etc. reate aonside is very susceptible to fire andT1t mayW community homes bu9;]. nearest this community- on lends valuable consderable�fiaakdanger S rib vegetata is also associated stability to the rx.dgeland soils and with the most valuable wildlife habitat to be found in the proposed Unit O Oak-Woodland --The Oak-Woodland areas (mostly proposed Unit , 3 are aharacterjzed by a dense or open canopy of Oaks and an �understory of moderately dense) tail shru w k, UVO b;ery and fewer grasses. Trees include Canyon OaShrubbery Oak, Blue Oak, Dagger Pane and California Bay• Coffee I Manzanita, Scrub Oak, poison Oak` 'Buckeye, ush, etc, Grasees and villdflowers are wide- berry, Squaw D (See Oak-Scrub. ly distributed throughout the bbmtuni. Y ' for Species) -1.6r 4 Riparian -- The Only area of RipariL Vegetation that existo onsite is a poorly devi�,.Loped band ajoy the creek frontage where it passes proposed loto 1,_10 of Unit ��3the creekThis s an area of exposed lava ottp right up to i re an embankment drops some 20 feet to the creek bed. Below the small bluff Ripa jz.tn type plants grow at the immediate water edge. Tht area of Java cap extending to the creek has prOVoritod any visible mining; operations in the past. Evon though the. band of vegetation is poorly developed, 00mo Of the vege- tation appears to be tyrr cal Rip�rlax5 whale spmo is defi= nately on previously disturbed ground, 11, he vegetation is widely scattered due to the limiting motor of the kava cap, and only a omal.l amount of wild ,PO habitat; is suppl".ed to the area, Most o, the Riparian,cortimu-� nity in the lower canyon area i drast ica,�,ly disturbed and has not been able to normallyrepair ltwelf, 80me Riparian Communities may be able to repair themselves in about 100 years, This does not appear to bc� the case: with the lower canyon area as the 9e010910 disturbance has been, so countered, art the lower oanyonvarea includes e on - countered here, vegetation Most ten e s the Willows; Bigleaf maple, blackberries, ,Ixld Grape) White Alder, tirOmOnt Cottonwood, Sycamore, California bay`► alder- berry; Spice 'bush and many more. Habitat Hnit. _. � The plant communities onsite supply habitat to a variety of animals* The most valuable habitat onsite xe the dense Cak� Grub area along the canyon edge in the northern portion or Unit 2, The lower ridgearea supplies some good winter range habitat for deer', Deer were observed onsite during the field inspection and other evidence o. their presence was ab - served; Door migrate from the higher elevations to the lower elevations along the ridgeland routes, Deer and. Other wildlife are rit numerous onuite due to the die." turbed nature of tho majority, of the site, the proximity of existing developMerit (Unit #I), and the proximity of the Skyway all having combined to reduce the carrying capacity of the Land. Numerous small marrimal:� rats, moles, gopher, rabbit, ate «}, and t,=ro reptiles inhabit the site occupying what habitat the open grass-- land supplies, Larger ma.mmall.ife is restricted by the lack of adequate oOver to the ai%a along the canyon edge, l�abitat.Uhit Iw, The most valuable habitat in proposed' Unz xs located along lots 1-10 where these Iota front Butte dtook, More available gr6 nd cover exittd in th10 unit than it Unita #2 Previously dlacuased. Small mammals and roptil.es are known to inhabit the sito as wo'll as an abundance and variety of avian 110, 8pvera:1 nest sites are vioiblo onsite in the numerouu Calx: trees, The ■k�i®_►! . inOludOd within tboora ..fin range o it 8004 l HUM which "hair r oiled junt acroot Butte Creek in tho R para.um vogatatjoyt for a cumber of yearaiv Althoue.h birdo art mere mobile than moot mulls and aright eAvii�w rdl*dftt to another �:rea, Avid, lire �t t r Ieop a apttible thanamai lirb gn deat,rU01tion of thou h bit&t Oma: u000 a Marked reduel tiolr ih their popu34tieft o Thin it pe Tally true whero- ad" Jaco "rt i do are 00.0UP e -d to darryitio, of. Ae tY#I ra ter w terf"I which nay u:� Butte Creek wi b ub jedt to indreanta prodatio . Ad6adelt to the north of prdpo.&d Ietc 1.10 of ttn t 1:3 butte Crook a 014 T J remjum watdrway and an i P6r- tAht �lnhory, the rotk, ouppdrtopb h Avk lift at the lb%v eievatien including game i h (brown trWAto aybWN dto4}o bw0a:ao a Wide varia.oiton-glkJo flo �The, dfftet of or n4Wn YR fats i Of d6noornr 3almo k p pulat n by ittt ar. tion rah rt�.�ti baft uned ter %mitt butte Cres have r �`ear.� and whether or not any ro"ahatta or, a haturally todarri - run remain in a ewni Inereated flow r tet, may 0 tja jy 'br daImbn back to the creek in the +"riturtil 'ber�i oleo bilt"fro raval beft be avaiiabie: for ' w �i 'tU ter luring Ma p and reptile, may p1bo 6*0uDy the aqui-, tid habitat although n6nd were obotrvoid, Por Is dmere i h��dli" ha- v 01 uribUt: Ina represent itivo Of the habitat indi . gdklw to the arca, it Southern Dald Bagjd, 2 American peregrine Paieon, Autt� 061a41.► IYai CMOY181 a ryled 41AO.k h-C:Lntan alifflatt at aboo; ue i 6f aM:V0M. ias The woather ir- dominated by two Min daZOM with ttnoo o� tranoitibn, bQtwe*fj$ Thd. main wdather hara-dU ittia c)i the tint, dry aumffidi* noaz,orl it the typicall high pre:q',ure r . pi1� G S ar r � ea is Temper �u.rd ioea�.ly agora 81 ` in duly, with hi ho t-- 1 C� r k The print iPai vreath,er eheraeteriet the Milds wit Yxt low �r ttie' typiddl. ��artP Ur�, reg that boedt�aeg nta north ee W f direett winter e m Over eit t h �� i�tm er�.turea �' the 7enu r with iow81 average i Pfeeipitatxbn in till dt dy ar e aJ h he 20 .� _. � `��` gree. i� ��prr��r��t��: rvldre the go', off' the preei t�tion h6rm'd1l dce the mer th detober thrnu A*1 w; Tho otudy Arta n 10 t-1 . 1A tht oentral pottion o Ott Calm, al.4 t}�.v n6rtholra portion, or the qMdt COTIMAI V4116 + and xte o 11to, the tour u u t a '. to tho v7or3�t# n th um dt.* `t Jr. boati ed On, tbe tvd:ot by thia COUBt r=90# on tednorth, by, tho CMCMO ; QUIM1w 0 Oh tato oast b,y � evra 'r;6v a ot; ut � i�,th y tho mita I ii` iv r � �,� �� M ;&jy, j976 thd, Saar, wy.4C ntb lY`V:.irlley Air, t3av0.t# WIL"l-Od ,10o t,uar milder of Ut0ai �� ' 110 �� , of the ry hat to o plata f the ula merit � ad if. 01VT ta y Air !'Wein ha-Vift Cit of vihtd h its V,11 ,1 y ` ' lwf°* TIM �� : Valloy Air t0lftl Ito, Comprid-da, of ray uuylewb tj 0,, to Iter lat -voly Ift Ind 0"vt Ont) (250' -dl a, FfI ' fit 11 Air qu l ty bn� t a t lar in � A - riencea t� to thftt thin.V ; y f 6 �' a� � � t1dL61AUM! T . problem-" teat W V ICZY 600M w ma y ` : ��. 4 Oft thr t e y high fft - wind,,r! ,+,,*d: �yh�� :.ry,��.{ct,�,�yrkaty tftly.yw y,�«d,. .e�'gion4 d�� W SY INCS. ":,0a, l [s �1i� 0,, tt r-q,j eratl'tA �i iY4�oJ� li a*'4.: 44 �T," r.A'�4d 4,.M'�C.1M�# time. n r tte main aftudet of tho ra u t, oft Of air quality iti the v :ley w Alt qUftlitvio in" thoi S";� ant v4alldy Air D din « ` �'r' shin the der 'o Vallj:y Air tali itmall it 011u to to will h t im 1 y O t t ' t Air quality 10 ally 'thd . P the arch Watj ont rp r t The pbrti6ft 6 t b air bnL8in that jndj,ud,6q th* ;study, arldal in one that �� vmb,joat to fr qum t to arftturi� f,��,„"6ffi the U?t:4al d'��.F.r`J:,`t ft0edd �' �+.fq '4e+il Pt t�#�„.tUft it 'Cil lr�.'�uW�idF yl,w� 8 dep. o tho itivs-sra on layer#, the, %6p_. t,jjj,3 aya m the 1��i�. and tied b ttdffi the bdb6 Of thO ftivOrv,1 61ji A Iay r 6 f wAtit t:ir trapett a layer ox doll, air ntaf� the P%tffid And r� ut x►ta and trapped ,in highor than flo aj.4.1 t tm ground, The UMMi t C6111ill9 Ix Mph volbCity gv6fttr wj j ocryto fomft liltd .araC the, PoIlUtahtd P t u� >ffidgy . wnds ate g6f t ja rogponblbl e fog bringing P611",' a it ih;t t "r ` 'd j'6 t uta 1de the a � b # which, ! u t o r : t ll 'or rl r :iter 00"� Tlx.AIMMA"I On) mr- ak ont IW t �� rl u U ,1131 tj%jjjr ilk flico nd a c `upt ��r couttl Ur quality .11 nattot� " t�, ra � o soca. 1 C 4 Pollution Gion ro unlet 1AC MnO t lloy h*a BaU* Rauh poi` ion"), and w Jo"Untc n a dmilynb thall alta * ie 'tail Otandnrd tJ "%teal ;y�' t -' em � niv e viol or��s�� ° � th Obs t� r lannt , BUS,"' e '`tl aindiArd up tour ulu 'Wax, In 4 Mo� ro c � d � ��c �k r +��:�'iort at P to County Rr P611uti tilt t i t ct � �� ) gid P C'UM" AY dodm'tm no a nroln r0tl fib-tidnval�ya biontg pi'r k i VllhtY Ot6hdallft! 010 It" i.0 waking be, the pullutnilt it 4nnuavy 1979, Agri pu tt bUMU wi � t z, � ° ' � (: jo utca of lutes 'nr t o' t4;jt1l f� J'J'C� C obb s i rive, a�Or otxtr'�s*ori Of pollU "'11 t t" (h ft� of Amo M total alld nitt5a On 6.dog 'f Maio for `vt'lli� loo COW"P.ibut tin' fld t po'llutwite ill two cate `leco.t culfur Gide and hitmg, iof 50 bqtweft otos v ldl 's, Via!l attaiplwy and ax"On sbut'api kf6tor p rti txIatoo An tall bellw the AMOMIt deviwid gtdt b6th r,tatiolAXY and atag 0OUtOI 4. watei? bo ouppliod td, tf Aub V L"idA by the Gra Rutual Watt cosi ah" Vow,mairm will 11tod to 'to run to Ovot,%I � �{y��p ��fl�j, �]1} gy �� y1I "� MAY W+� �.F M AAN 60WMIO ^vflk+l�:V..� Y�yiA 1 e d k . to all �.�t a v it rotl* 4 � �kv"3 Ei 7 � � i� ••7f ,1 pro, H -*f T)r6viddd CwItut X611 " vorvilly taro VaCe the, to pmvl4l� vmI t the ;v t 2tsiut- 4MlrltC',7 •l4 amc ,d6rar C,t4 , to C T:;b PiIAI •. , Oy dItElvP the iyff: ` ,7m a nage ffirbvidtil by 5ory du— ars l f`! hd lit t! MM' ail. �,,t{, M*Iu�E�; lit the d G I tro,"U' the to--t "� "�:i g y �' " a y �y° di. G: M C:, .'S�& l•�5 C' . "int (P' CDG:....a �6drl.W:.-,t ii.to., :�F`�:'P'. [w� ',P Cvat� i a1 Y T AgG 1 r- Gadef% id Aho Ly wJ rd'tfl ity * Testa mr � b":66ft d,Im '� Adig. WO a ricy backup gorviddt dft the � �� end omate " �$IN mw� �ipllt"leallav 4"I wfi r J 4 � d' fin' for emah r M7' Qtoo that Room Sum, tin 00tar"Wom he E QED 401077' �'+ l4eb "of�,F+m r 6F.�lw .. w ^Y.�' i K i . ' l siY Oak � - or, let 06my areas In rho has E@d at manoildl Olt thd "Mot "Now Olt Uno torsi Men if.nk Public tit t6 hied trnl feet :WIMont, net 60% "KNOW bo tumand to Nhi low 1100.1 to VMS t �� plied., Mend �� ,� I ty� , chobChiA ' ASS,to�; ihd Atom 1: purmar MOW" Am wth Usm that A, of the =000h inoollo; I U08 10116,0031t Ing A to � �� a� ado A ateam hill . gig, o POW, CVY.Y@ IF�k�4�J��l.�fi�i dk•IM WW�.t CJS �Y.�C.M 4+�.`�7�pC7MF area are scatt-, d along both. Humbug and Honey Run RoacT witl'i no special areas of high concentrations although the houses are not evenly distributed. The bluff .land. along the south side of the canyon is not extensively developed with Only 7 homesites and the Mesa Restat-rant developed at the present. The nearest population to the east along the ridge is the urbanized Paradise area.. The incorporated community of 'Chico exists 4 miles.to the west. The incorporated City of Chico recorded a population of 19,580 residents in the 1970 consul. The projected annual growth rate for the Chico area is 3-4a. The 1970 census showed the popi'ation of the immediate Chico area to be 31,000. The projected 1980 popIulatior of the Chico area is expected to be in the 39, 0Q0 -x.1-5, OOO range. The projected population by the year 2000 is In the 55, 000-72, 000 range. The population. of Chico ax"ea including Chico rural was 43,682 according to the 1,970 census. (h) General. Plan and Zoning: The ;project site is located in the unincorporated area of Butte County that is approximately 4 miles east of the City of Chicc The project area is addressed in the Butte County Grenoral :Plan but is -.ot considered to be within the sphere of influence of 'the City of Chico General Plan which does not address the area6 The land use designation that encompasses the pr,oje:ct site is low density residential use (1-4 D. U./acre) according to the Land Use Element of the ButteCournty General Plan. (Aug. ' 71.) . The Open Land Plan :tap shows the study area within the urban and projected urban use area. Low-density residential land use designation exists to the west and north and also for a short dis- tance to the east. The land us- designation of open grazing land exists to the er.s^t grid also across the Skyway to the south. The City of Chiu-, General Plait sphere of influence and their land use. designations extend approximately to the diversion canal that passes under the skyway. This is approximately one r�?.le west of Unit #3 and two miles west of Univ; hip_. "ejordin� to the City of Chico Plan-- ping Department,, the ;04.1 make no recommendations and their influence doe4 !v•' include the site. The City's General Plan dr no; . govern unincorporated areas. The zoning of the site3 mostly ,A.-2 (general) with S -H (scenic ra gh*tmy) within aG feet sof the c,. Iter line of the Skyway. The A-2 zoning allows all sand -uses with certain exceptions which require use permits. The zoning all,o-vm all uses which are proposed Within the framdworh of this project,, �2�x The zoning adjacent to the project site is A-2 (general) to the south, FR -5 to the north and S -H along the Skyway. (There is some industrial zoning and industrial designated land about one mil; to the northwest where Butte Creek passes beneath the Skyway. There is one existing rezone project which recently had a direct effect on the character of this area. The rezone, known as the Butte Creek Canyon Area Rezone, changed the zoning of about 13, 640 total, acres of land,within the canyon Xrom the former A-2 (general) zoning to the existing. FR (FoothIll-»Recreational) 7,)nings of FR --2 FR -5, FR -20, FR. --40 and FRw160. This rezone effort was the prods,^,t of a formal petition 1;lIed by the many Butte Creek Canyon Area landowners. The petition finally resultee in the Butte County Plannin6 Commission in:itlated effort. The project is a three year old labor effort by the landowners, the zoning committee of the Butte Creek Community Association and variouscounty agencies. `.['he subject property that is the proposed Skansen Develop- ment is adjacent to the southern boundary of the Butte Creek Canyon Area Rezone. The rezone effort would alloy many different parcel sizes (2,5,10,20,4.0, and 1.60 mini- mums) which are based in part on the carrying capacity of the land (sjope, drainage➢ flood potential, available services, etc. and in part on the desires of can; on area landowners, some of whom desired larger parcel sizes for tax stabilization and some who desired smaller mini- mum parcel sizes for potential development. • The revone was initiated in order to achiev: consistency between the Butte County General Plan, the existing uses in the canyon area, and county zoning requirements while kee p- ing the uniqueness of the canyon habitat area in mind. Furthermc .-, this plan actually lovrered the potential population density which is possible under the former A-2 (general) as well P,s 1 1mit the range of the various commercial, industrial and ot!7jr potential residential uses which Vrere foamzeriy allowed. The land involved in the Skansen Subdivision was not considered in the Butte Greek Canyon Rezone project due to a request that it not be reviewed From the owners. (i) Land. Use i The subject properties are both presently off` -en and there are no existing structures on8iteo The Existing Lan' Use Map con tainea,in the draft Butte County Geneal Plan Lanu Use Element the govioe area of CSA # 91 and the Gran. Mutual Water G (flu 8) shows that area that incl.ud,. r Unit 1 and is witha.I ampany to be under existing urban type uses. All the surrounding lands are shown to be uhdevelopod o.s area8 of resource manage - meat. The existing irban character of Vi area is predicated on the existence of the aforementioned services and the fact that parcel sizes in existing Unit 1#1 are approximato;l,y one acre, Development of Unit #1 has been historically slow realizing only the Mesa Restaurant and seven homes. Thero • 11 , The majority off' theaie 32 existing parcels in Unit ,r1 surrounding land is undeveloped. Down -parceling in the can- yon area has been allowed in the past G.:id this has had the effect of creating numerous small -medium parcels (1-,5 acres in size) along Humbug Road and Honey .Run Road while leaving larger parcel sizes (30-60 acres in lower canyon) along the canyon walls away from the roads. A large arca of the lower canyon north o;' Humbug Road and a portion of Doe (Hill. Ridge has been under a California Land Conservation Art Agreement in the recent past which reflects the uses of that land., Parcel sizes to the south of the site that in II' des the Goon. Ridge and Crouch. Ravine areas are large and rango 'to 300 acres in sizes This land is undeveloped. Where are no other existing developments, residential or otherwise, along the Skyway to the east untix, the urban: Paradise area 18 reached, Parcel sizes to the east are typically Large due to the narrow ridge top and steep canyon wall. Two existing homesites exist, to the west of existing Unit -#1 along the Skyway. These: two homesites are both on S+ acres Of land. Proposed Unit is "between these two homes. To the west of the site the Valley floor starts and 'there are some industrial uses with- in 1-2 miles of the site. Beyond this industrial area is the urban community of Chico. Rural open space with scattered residential use is the ex- istirig character and use of the area. Mineral o,xtractioi has been the predominant historic land use that shaped the character of the canyon areas alining activities have ceased over the past 30-4b years. There are no agricultural uses onsite nor has there been any luiiiber or firewood production. onsite or in the area. Some of the canyon and surrounding areas have been used for grazing and pasture lands in the past and these uses coritin,1e today, however, the project site hao never been historically used for grazing purposes in the recent past. 'There are no significant population concentrations in the, area of the lower canyon. Past ac- tivitios by man have signi.ficar tl,y altered the project s,ltes. Dirt access roads traversLt both proposed unite. (j) Archeological Potential:: The Society for California Archeology considers nutte Creek Canyon to be an are heologi.("ally sen:si,tivo area: The histor" ical inhabitants of the land are the Ma .du people. The Butt, Creek Canyon area provided valuable water, hunting area and. possibly :,Tillage sites to these people. Village sites- rock "25� shelterso trails and,, other artifacts are Idiown to eX-st in tree canyon area, Alany I destroyed by mill' of these sites have be6n altered or mining operations along- the canyon floor,. Many have been alte:cOd by ;Mtdalism. Lo .s I"10 of proposed Vnit #- 3 are bounded onthe north, by Butte Creek. This area slopes sharply to the creek over the last 25 feet of drop and is an, area of expoce4 lava. cap. The area aI an unattractive Village site, dk,UO to lac's Of soil and hazardous access to the, creek, howo-vori the area shows no qVidence of altorati or other activitiesanti` Ofts by minitg operations, and ar 'facto, may exist. of parcels Ii -14 is on the oat. on floor 1 The land area rUptod by mining operations,, and hd�o been dis- scrub Ek;i�,Dt for a band of Oak - that follows the apptoxiMat,,h-blupp line the rest of the site is exposed r4 i ride or ridge top (lava Oap-ohal,16W soil) Which sh;ws no OVidenco oflarcheollog3�,�al L fact PbtOttlal The site or,art-j- Oit, access aPPareht man-made; altora-�jono to either i�lto are the acaessroads and the, Well and storage tan)t Pacilitieso (See AppoAdj.-t, B) 00 &ooustig-Sharacte-sr: The subject area is still for the -+o8t part in a relatively rural stater. There WM only Seven. ]'tomes and One restaurtqnt -.n close proximity to the site. Acoustic quality,* however, is not especially 960d along the 11 du(� to ride t0lb' A:ftA of the sitol� the traffic 110140e from the Skyway`, The Skyway is - Considered to be ti "high speed" t I ypo of roadway. Tho 19�7 traffld COU'rit on the SkylaY of AWit east H-umbug Poad v,tfts given to be 9tW ADT. t!stimated nbigo levels are a- imatoly 70dt within 100 feet Of the roadvlay, pprox A spur off the 80utbOVn llacific Railroad main line rullo adjacent to the Skyway a it passes the t p�vojc,,(,- , liter. The 8PUt runs to the south oj' the Skyway and cOntIrMOO upgrado into the mOurtAins as :ear as Stir WE'Ll not be a nose 'liII6 CitY�i This tracIc source as it is no 101,goY, used.. once pa,.. the bluff line toward the daflYbh where you are -shioldea from the roadway noise i8e by grnuhd aontoUr the exist - Ing acoustic quality bocomog Very gbbd� Pu type, rioioe8 from canyon floor residents and trapTic on Humbug load 60�0 U,r throughout tho area. A teddghiZod industrial area exists theI t 8 �/4 seta where the tanyon mild to tht, W!98t of a1l area rad, Meets the valley, This I'hdutjtIq'-- iates from the community of Chico and ektend8 to that Point. whore tutte orooj� pao,�,e8 tutto Oroelt P6CIC LS the Cj6L8OS+ use ftbath a the Sjvvw,- of np.tUr , 'y, . , e toy i ho,site A It is approximately �,/4-t/2 mile west of proposed knit r�� The i urban Chico area presently does not contribute much 'to the no�,se levels within the lower canyon area: Tip � a may d residential and industrial chanA0 as continue devolopmert r a;�t toward the canyon' adiateo out from Ch' to the southe On by �lootrical power vJill be supplied to the Theu:P j 00 soAd E M .. • ~V R the �'a.ca,fio gas and 1�1ectxi�.o CiG�T1pi�.."2 t size et.�ace in ChIcor -Was never rtheya were sux•e ghat thoreevJould not a�.oitig the wkyWaY to acOOM rioed uo be altera.taonsvio"on� �Only�extcenoiorl to �:l^ots ollid �e moc�a`te a 150 lot subda: a.� on systems �,n the .. :!ocn:xed area Thet,L are no natural gtLe distri'buti y Should reside*gts desire gas it would be obtaino on an in .. d,iduai baU e, Cm)' Transortatit�ri moms; Of The proSect site ao Iodated approximately via the ►sky i r r to �r� acne ro��.mat��' vay j l��two�ldne ohloo. The s� � � Paved road VAioh is presently undergoing improvome� to Lora four-la.no divided r d. tsun e ahis vailablefromthe sax` to e taken in phaeee Trafficc; ADTI Traffic is ndoubtediy X7'7 indicate a usage o ►'� higher than the liven level.. Access to Uftlt �#J. �im�tel�ded i app 40 arca stare; C►akra d,o lrae, a twc-:ano road r o; t�-turxr ne prc�+tid0d at the point Feet wide, There is no �, eov -off' peak traf- of acco;�s and congestion occur., during p n . ..W-8cale h4- +._ ow. �on��etion is limited now, by the ltd 1Vfesa t�e�tauw homes) Tris fit �� . tune of the Unit ,�i developm ent C " is T an s uppiies an: Wr,Mown ASS to the count Tho Skyway a highspeed highway vJhere it pasgew the aubd��v�:Lsici� d�ve'�op meat, (n) Va.st�a:l:_.�haraoter.t The visual character of the eanYOn door areG� has beenlorc changed dramatically by past minIn opera ia�� pi .e t p�.a er diggings i and dib turhed rI'Da.r an Vo station have replaced the riparian Corridor and �orta.le 11160 dplain Obe cre the m�:nin eras St,.l1:, tutte geek ofthYoh is known throughout the area fcr its physical beauty �"he p ' t etcheN the Sacr P��tire ewer caf�yon reject gate poeaeses a view b the �. a,�tento Valley d ul axioa beyond which dtx " � orp,mevieWOd on days o� food timately the ccabt �rangc, tvhjoh aw visibility] The overall. Visual quality Of th.e area is rated high, 1514. 3., Vit; nnvv ronmental imp (a� E�'ttyi`�nm�Y'I`t�.�. ,Tt�►pa�o�,,t !' 1 Topo,&raphiq- Alteration and , the, Oenoration_.. a �r �s»;;�on and ii . Z"Gldui�iil 0 1 o ul ` iY1 ih gil.tatigh t Aetivities A1 may cause modificatioth of oxistln(t; groxnd aur aoe relief Pdaturoo i ol.udo out and, 1",'J' grading during hometite and aooess road improvetnarito and lasting d firing any required e oavation a.otivity � of aha,llow toil/1,ava cap an a 11mip ting faoto-rk hill redtzoe the porozbillty oP s gni:Ti caftt topographical: oha.ngoo due to cut and: fil.lr gra- dingo, Only limited grading will be pousiblo « Tho pro aacose roads, °traveroo levol to gcntly dlo ping terrain and only a.. eery ttmal.l. amount of 1'evol- wil>I be rewired. Proper compaction teohniquos ahould be omployad wherever ottt and fill gradin is, employed. Matting Tor oxetvation; purpodaa expected to be required daring the extension. of utilities, grater mervi.oe j ooi"Ior ervi ee and. po i- bly during 'impl.ementa.tion ofthe draina,go plan* None of those notivit�oo is expootod to rogaire large amounta of oxpl,oalver. Thorc will be no large a.reat of rook i' Ol.aced, Subdivision dovdlopmontn may alto, eatxse aigniftoaht tbpographie altoration ahi-il.d available banding 81too occur onlyin areaq oP intoep vlopo whdre Cut - bash °ic rtiquirod to prbvide lovol homoai.ton r Pros" posod 16ty 111-129 o "01.'an.aen gubdivl8ion Unit # aro lc�ca.tod along the bluff lime and the northarn portion's of thaw lots are areaa of oxoes five elop- o Grading and out back potential are limited In '9otite plaoes along the bl.utf by areas o± rook outoroppingf. The dealro for a apecifio homagite looa,tion va.rlos with the individual depohding on ta.etbt and othat proforeneoo� Should individua.l,o docire that home- site proparation be undertaken in aroag of atoop aloper tignifitant topographical IIhangeo may still be avoided by the use of alternative foundation do- signs (io. atop -type# pedestarl, etok) vvhioh are not dopen,dant upon out back grading, Level buil ding sites e iot on all of ptopoeed lots iij-1 9 al:on the aouthern lot bbuhda.rios radar Oakridgo Drive w Alit i�atitiYi�ea.et�re 1,Y it ,ia rocammended that homoolte preparat"Lon be un- dartaken in the areae of lassar Slope along the southern parool boundaries of p:ooposed lots 1ft-119, f Tht boilef Ito or' thi i�mojjro includo,: Iv The meacure would alimin tO tho po n h l ty of oarrin of the bluff land duo to hotnealto f oundattibtt PrdParat on w `ho. mom ure would reoult in, *oo vept tJoij r - moval hcuto" the m0re, dnp oanergji vcta* tion, it AIM19 tho "blutt while tho levol oath rh' POrtibnO Of 10ta ill -1 art Predominantly grant- land.w Thit 14 Alco bbn tfi l l in, the The eroclori potsYttlltll doermoot, ftoj north t outh do Proposed 16ta, 1.11-129, arld eonnequ t y,. t}sero will ba a dedmado In erm'�Ioft production by net ting dovejopt4erj,t to tile, 4VElat 6t lotodr lapa which rb 10--= flu: ce tib to tht tai, A01 Pain edbut b Z!r- StretrI the2N#rndb* tdl Poviow Ait altud�'v and itth EtjvjrOft nt ett n n o thin draft tho mdot wildlife, habitat the tanyor, , ddgo ftl oAg tho blurrri ty reutriging ddV6lOP: enkt� hm the, bluff t, Ilatur tdt ens � b retaltyed and tho pact t this habitat muld ho partially mitignUdw 6- h6mob tec tY the, touthern portioAo Pr6 eted Ifite 111420,�Vill Partially fkltlg te� the vi uftl aO- pt that the pr dt vrj '. havo haylo r0tldertn Of th tyon, floor. PrOP6ttd 10tt fti-199 Ate tho m6 t d&3jrablo vow, 10tt ift Unit #2, Tho ffi6rd dPootfttular vi tat, to bo'obtaiiiad are on thy' northeentr l OLrtlan o the l6trnt whavo 'bu lld i ng iter could to c6ftttruated with dut Wk or alt rratO foundation typ6d , Thd ffidadurd would rbatriot "build! n In th g6 vidw at a h 0-611 trust on of fteatvs ro dt, ham itobj abd Matt- reigult V09(fttioft wd di ruptibh 6ftho top3dil w h will tau;e an uMvoiddble indroutt lft. w�.Ad f.hd Water erg ant,t2r MAVt Orot `w Tho oroaioh pitch- ial. in tho `marea Id rats h t °�_ yy y c(yy yr�f..� � ��:�,7,, {� '��`'}� '��y ��q v{.�y��y ��gt.��W;y"pi � �,yp� -y y�yL.f� •�;iy�,��q�i:.�. i L.Y', 447. VSs l 9''a 4J1 W �V+7w �+s,11ru7..1; G:kc Gori, : .*Ii'ic Rd �. nd iffti 6+ �kg IMId t ronlon potucnt al it ldcally hij—`, gilong tht throe sotarAtt aVOfto of 'bluff ifthd Omitb Thdoe area.- inolude the nerthem portidm OP loth � —1,2 ( it the �MAll bluff that dr p; away, to butto Or ck. alert the hdrth r ba h- dar-"ob of lott, i - o Whit 25) d the bluff l ht which rine elon the cord - mon b6uhda bttwteti loth 1244 aid i5 -21k Thi di a the 6hly artat of Oteep t1l,5pe 6=it t Oftaite er tIm, tAll OnlyvuIota 111*129 r on tie bluffIMI&C, io ",� proWh !, Unit �72, Tho actual InI C,i �d. '�i:,C�,S Grt Mfr 4XW �.�i 4V i,A� C.fY1 �F t�,FR��i'�W�r'�N 911 k+rFi W.✓ai #b��4k,�?�'9� i .,+ dk '� 'Valqablo and, lo do Ott, affloont O C i u Baca tsc -pr d t h naturae pr6atocoInt UO coag during, whi m M1y11 erwalc.vj +pC�yy Jk'yCYy3�' i,l'�Na{c�1�GC�i. M„«yY)� "�tt�,gy �A_ �j d4 �y%,� pyJ�a'{1 �ti k. C.'�.+A ..'�Wt iii {'fid }"y UI�S.J, 47 , `w, "tr%,�4 Y a4� . � ,Y�Ly I".Mt�� .'�%t�A� 4.� �' i'��C+r ��' t.�i .11i.1 �4 fit" t�ry �1 � 911 thE e proo to m p r now "�' . "� bb Vial 16 the to, kr $;Yw`b..m vl' o2ite*, 10=tftdd by 2146 thrtiarmo " ?,taw.wro 6U1 applioa tt tilt northo djtpaw• j.`;" l 9u� It it fddftmondod that building bt:'w groan that �o in i0oin d1i#A9rL1!5) The 14 _ 41Ww.t r.l� iw bV tot' rmita r paturfid baingddYlight6d livor thb, 5,41 Pobolible Ot the blurk will hot 1 ff fu' ONTO\ Cll-')" Mb KWLN!:.y.s , oa- kM 4. ONTO\ Cll-')" Mb KWLN!:.y.s , oa- kM ONTO\ Cll-')" Mb KWLN!:.y.s , oa- C, The disadvantages of the measure include: None. 'Vegetation Removal: The rate of erosion is increased by the removal of the natural ground cover. it is estimated that ap- proximately 50 of the 63.7 total acres of Unit #9 Will be disrupted by development. most of this 50 acres to be disturbed is grassland. The oak -scrub vegetation along the bluff land of lots 111-129 lends stability to this soil in tele face of steeper slope and high erosion potential, Mitigation Mea-, sure #1 will prevent most of this vegetation from being disturbed. Vegetation re,nbval will occur on approximately 10 of the 87.06 total acres, of Unit #3. The entire 10 acres impacted is expected to be grasslands. The groundcover should not be disturbed near the areas of steep slope identified. ',,.Jitigation Measure 3'2 applies here. Increased Runoff aue to impervious, mat rial.8 Intro- duc8d Ons—itei increased runoff will only slightly affect the rates of erosion and sediment production. Approximately 13.0 acres of Unit 2 and 2,5 acres of Unit 11'r3 will be overcovered by impervious m,.torialg. The signi- ficance of this is limited' because runoff from the site is already go -,'o or greater due to the lava cap which allows little to no infiltration, Staging of the Project,. The extent of erosion which Ultimately occurs due to the subdivision development will depend a great deal on the staging of the, project. In other words over what period of time will the development reach buildout, The extent and severity of soil disrup- tion at any given time depends on how many units are constructed at a time and where the units are in relation to areas susceptible to erosion. Sta- ging is a successful method of reducing -some anti- cipated impacts by spreading their effects out Over a period of years or by dividing them up and isola- ting them from each other. Staging o -.r the project for proposed Unit 3 is not expected to be required due to the low density of development proposed for that Unit (4.1 acres/Di U'). v• s J r f o I SNIP �' �� \lf,.`� � ,� N'r e• �Jv'' f � �� µ,Js LOT y W tv'a��. ��~�z cc i�� 5 ; r�►t`:Ct`l- ..�?. , �.�i..1 L ,. �N1..10j ^r L tai` �` ti� y A l -TI N4N, L C'1 E tvs Vs -t � � ► l� C E t v� c*s u—T: \ PVS `f Additional. Mitigation Measures ,Reguirg oto Minimize Erasion: mitigation Measure #3 Natural vegetation shall be retained whereV r Pos- sible to lend stability to the soils. Areas around' physical developments should be revelgetated as soon as po;2sible preferably with native spociea. Annual grasses should be enoounaged to return to disturbed, areas which are not required, for phyoawcal develop meet. All large trees should be kept, 'mitigation Measure #4: Proper site specific construction tecbmiques used to minimize erosion (watering, eto.) should be employed by the contractor. Stud.ies on sediment production :from foothill and mountain residential, developments show inoreases in the rate of production Of up to 2,00 times ncrmal. rates for the specific areas. Increased erosion on the subject lands may cause increased sedimentation in Butte Creek. The final extent of this impact will depend; upon factors such as staging of the projeot; mitigation measures de- signed to decroase erosion,Impl,ementat on of a site drainage plan and mitigative moasuro:s designed to lessen or prevent sedimentation: 'Site specific con- ditions indicate that any sediment generated onsite because of increased erosion will eventually wind up in Butte Creek; Sediment would not be deposited' elsewhere along the natural drainage courses due to the impervious lava cap which allows little tow in- filtration causing runoff to r".. '% downhill carrying the suspended particles toward the creek. Natural: drainage courses onei:to are washed clean of sedi,-- menu down to the impervious layer, however, sedi- ment production onsite is naturally limited date to the relative shallowness of the soil and its sta- bility in the generally level areas, Bite drainage shortoltouito through the placer diggings when it reaches -the canyon floor, There may be a small amount of natural filtration by the aggregate lajors, however, due to the hydrologic characteristics of the canyon floor sediment will probably be trans- ported rapidly toward the creek by groundwaters. Considering; the proxlimity of the project site to Butte Creek,' sediment production potential is an: W area of primary concern 'I, atoessjng the I develop- abil'ty of the subject property, Increased sediment deposition Could have a, signdrican't adverse effect on the biotic communities of Butte Creek, especially during Years Of IOW water when flushing velocities' are not sufficient to cleanse the ore ek, Such Waa the case in the drought year of 1976,when low-water conditions and sediment deposition resulted in, higher than horinal water temperatures whichao-mbilled, with habitat loss resulted in the loss of many of that years hatcho, Decreasing Plown and the loss Of clean, silt free gravel beds have resulted in the inability of the river to maintain a sel:r-.sus,talning. po, Pula- t*On of salmOlfor a number of yeara. E`Pforto to plant the creek have Met with limited iuftt production will also result in tho destru,d— tIon of bonthio habitat and the possible aeath, of some bonth*c organ' isms 'the major sources of sediment are impervious surfaces where Collection takes place (roof tops, roads, drive- waYot decks, sidewalk, curb and gutter), -disturbed O'Oil at construction sites and along drainage ilta- PrOVOMOntg or natural drainage chary" els, Sediment collected on surfaces and washed Ilito the drainage pattern, by tha firot storms of the' wet season is the primary.00urdt of long term 80aiMejat produt- tiiOrl resulting from the development: Mitig-ation71a sure _�,, It Sediment production due to erosion 01 disturbed con-- 8trtlotloh sites should be partially Mitigated by con- fining construction to the dry season. Mit! ation4Moa8ure '6- '': , Sediment production due to erosion of disturbed soils should be mitigated by the aonstvuotl6n of porimetbr berms,, daily viatorIn I" ,g Of disturbed areae and immod' ate revagetatioi of dioturbod ground. Sediments on impervious collecting surtao6g would, be prevonted from entering the drainage by adequate home mainte- nance tmd ol,eahing. Additional jAl"itinat i qnb_±O_ Io duce .SedimentationSee trainagO patterns ftnO SoUtIons below. Draanac .Paterne ando� Uio ., beoau;ao of the in Unit nature for r C j�S acro8AL U the development any Modii'ioa�; pn ') } willh i'br theae o� 'Oro drainage no read. �� iva�r ' h drain b drainage ditch a.io�a�:�ern�. eastern pari unit '42 the 'ree Portion ri o unit 'bear pa""crc through the S� cd .i'�oat"n 01 thii di chr r ih to Butte drain490 improvemen and .� channel. may during The Preliminaryenaive phi called' ge pe`irprove arir o `t' S Mentz11, wdlAd naturally, more �f�CE�tit�nS i �d�tktc �`�` v,� dr In �cuth tho Woo d ha�re keen hioh b' the d1t }t al mai�.y drainod on �v u d have y` nd unc)IT �. nor-»�� tpotw 'gin the bluff and days.. hue.. which r�c�r� hecn trr naported ` o d The .Butte county De i quire that drainage, mpro ° op Publid :�c�rk;� c�jjl x�e Butte Crech« imi cvemen c aho dirchar e to from independent ai , , ion prom the Road :pare sbasMI re'veai,; that th nvoot a ann Burin man and the rainy running �`u�.i iii p� � « heskyway o Leri hreat - i ca ad itY dura n m'a�� errn; i partmon,b pf, dub.. to vp onto he ytva rioda i ac tVr rkq Will �.1.iow n,c � n�rea The = �e 104tcrate runes' entering the a d i .1. Because Of the i�,ch lmperviOug lava ahaioweee ci` tc r oaf and the re�:a.'��ve tration of o�t�armh soil there is from the blupp i d eareYtto tete abiib�e or no �ii'i� :» Property wad � 1"� n � iii olalgh.� �eVeitl Runoff rates OP the sci. oaus�n t�pac. bion Amen of the Oft aver the readyan �ncreae Arad c�rerccerin o it�creavetT �unef� high, ,prooentnra e m �yator runes 1 . Tnorea .. lvilZ be I The ofrp' of mad crass an ori Overloa 'I c aid O:re8 !to, d the ditch a-Ion� the o siblo i"loodin , road dati9a e ane Sk'ywa, oauein zardsbra is ha" highrc undwa rpvcr the blupi` may ;con•tribu e c i and noreaae.d of Oul�onhOPathe b iu `he �Gw re tt area p�cls. The revisdder�aa�te drama e curio Thai; narina� y drains or h Over reg g cdi�.ected roe, xm roveifients and �r c but in. condus`t td xutj ` e y� �ia,�trc ectah fished deajja, swalea cited ala e the.LuJ 1 i (Th e eao ota��nei to he cane decendiri be dt termindd duj,� n en j.. . �`irieerined ��i �h�.s of the. N final drainago pian in cOOperation with the Duutto county Department Of Puhiie IWIO fm*) With the majero, ;Lty of runoff confined to rine i�pecifiO drainage chap - nal cpeOi.i'ic mi-tigation mac -urea de.oi ned to Oontroi erot.jion and cedivien-t PrOduotibn, can, be cmpircyedo Off mi.te, drainage linprovornonto will be roquui,red in that land area bciovr the bluf " in the Atrai ar4r#t io " the ixinting acid propowecl .110114 96 Po ck « A16t rri, l be required tea be dia0harrod dlra tly tO ti'M creak and not allowed to OOntribute to high ground viatdr which might Oaupe problemfor thv, vowap ponda,. m rovoridnto mightinclud.e Conduit ant/or, ran aggxYO�a'te� cement ditch, mace will be determined vrh Jrt Ghe lanai drainage plan in on, inOcrOdZOme bladting may be r�;eyq+y,u.rirod, �iµn thud '�µ�r�.ufX' arta should, ther �y� .e� in,o 61yy�vi.- V fa4 is dr.,k+�,L aagol I ii / anne1 of €T'-�.lJ. J�.�- o left t Ca t;�l,.c i y w The drainage pian ahOuid take 'into acdount the i.Oaati on of the curer trunk line which traverser tho 'Fluff diagonally trom the area of Unit hll toward the dxitt* Ing Iowa c ponds,* Thi trunk line is banging, On to, a rather procariout ozi:tiOn and care will be noedcd' to ;inoure that it it not damaCad Rune:tt that �,rOuld nomally be tra ,ported to the aeuth into tho ditch alone. the 1,11y my, will be ham;- died in One of tho following vlays.a i► The exiating ditch, alm tha kyway could be en- larged by blabtltr, and the matdrial that it; ex a-. va.tod would be a ed to donetrdot a b6M ad, add t to the northern nide of tht diteh upon which a dOund fienee vTould be built. Vunoff collected e�� imprOvementg t•;auid be tranOportod by conduit through the bam. and, discharged to tbo ditch The existing; ditch will remain aWid and a now, ditch �,ri,jl be excavated a chort dintanoa to the North with the ma.teral exeavatcd uaed to r'On.,, atruC;t a berm betworin the ex,a, tem ditch mW tho new ditch, The berm weu d run the lotigth O:� the ditch down the skyway to i��1t 1/ 1 toren �Vatot, drainage would be oontai.n d within the subdivi tion under thi.; altumative Another pO�",si.bilil ty i:a a combina,tim psi' i and above v bro the di.tehee are tonnected and both handle rune: ` Irom the south part Of Unit , The capacity, of the draihage sy'cten along he Sh.yvray ohould be in reread by at eat 106,61 in thin instance even though the in;creasa in tuu. A a 'aril ti6where neap appx,,o ch this amouht4 46 A tbutth, altex tive would be tb tN Iti�t �l dvaltagc to,the netth and d1od ftvg� ov6v thd�. bled to Butte meek Omt d±a hags itpt6vftdtt6 ilhi.ch `i.11, be toqu i edd a06 the;, �,rictal�.�,t�.c�� a� t3Ondui,t u:nde� :beth, �� adcc�s�tay� «�y . ryarit �,e'ec� aocetd d111ts to the 5 they ��esa r�eetaux Plan tO bo o� 'rotor ' in ti with h Ncounty QIpir op ` And Cuba! � d OVO �. WAIN � �� old �. �.- U pry v%t' Oar s to. uldMw 0entaked din. * Adequate dw .�a. . to duplqg the '9* Avocotat on of di dry mancon, 36. (5rtoo,y` = Batt* n�a MIMN „ ,x e par. would diwtato mttk� Who, c bo mdo Pare :W iMAN c� ato N p �htho drodw am 1616 tallim NOT el Int Wormanio Sorg6 J.p a Fl w"'G: 4Y ¢.LCVi YSr a I:$Li�i S1' VN�J4.l murvat „i.� Ct+`lo:.1u la tr a.5` GG C+are zgually the, p0m r t�e water ` , 9Mayb wi AN Im Aidk�1�.xx�c�.r�tY�t�,t# kadcag.y o Of through �fliqre dot"I INV �y Ydy Iqv4A,1.1tyw nordv ou,Vy'or1 eChing Joj,&GkMJ MW will alb "Old in th-O t�yl°�hbti�rivy, (qYI�rWy ym ' pagon 00htamindy1tw* orcundwator 6h of t At Up ��a y�� W��r�+'�tw.;�..��ytµ��j c��}Y g�{�W p�ry�♦ ,�:h�� W �a/ Gi 4irG V1L, G li\./ t A.J �W G:i�.\9i sir. 4' k.A. .{�4 .{. E/ W of d Gina j, With 0 � �a�a �� r� All �,r� i-0 are yj ry � Of thd,� xtx�r�r th dee; x. ,.. w da; ads,. 0 Aill op, All ak Pk' kL ALL. Ali' a ,n JAC Y r w mo , , r �' R^.:,'�� ',..._a-.N.,I�^.,.e....•..-�'°w�"..""""#-»._.,�",'`+�"`d4 k��''.`.•�r ^'-�.*"_,.., ,. � -_rw. N-!-"I�^,...",..,�«.,^'-'" �� ..8u •�"' :r -'r+ 'Alt - Ax l« - x CT", L C5 Tv . w x �rg7' iv Ilk 4 N9t ts: u Mk3a.. . IV 390 r �jr ", w u F .y r yk i Water Availably, Refer to Section 15141 (C) 2 h. Briefly, the subdivision Nater Supply, well. A 25 horsepower �s served by a 640 foot in operation and therepispa.dvring 150 GPM is cal pumpshop. Sustained standby Pump ata lo- cal system is equipped pumping Yield is 50p GPi��. , q peed with. a 67 000 gallon storage tank that feeds 1 1/2 division re uiremen�ts miles °f existing pipe. Sub- upon bui.idout are estimated at 76,500 GPD. The system is adequate for many years especially at the present rate of develop- ment. evelo- p Natural groundwater Supplies may be limited i area, The extent of the groundwater n the the area is not known. z"esex'ves` an Within the foothill reclaagesaxector, ' Property �s valley groundwater su the vast the water bearing layers ies . associated t0cthes�Whore Formation are exposed on the surface uscan by mountain creeks, streams and srnas intercepted onsite draws water from these layers ata The well Of 300-640 Feet below the surface. resources is an area of Groundwater I' Of Butte CreekpCanyon whocr concern �''� the residents limited resource depleted Slowlyby have seen their opment. The subdivision projecwll haveudsdevel ficant effect on groizndtivater availability gni- lower canyon area, The availabilit of Y in the will be one of the Y groundwater the future developmentmpotentialconcerOf the ns in alower xcan- Yon area, The tri th.drai• L o f groundwater for domes- tic use isan unavoidable- impact. (C) Hydrology for further discussion.) to 1S1.4z lh",itgation °Measure ;r8 a) Water saving devices and water sav`n Should be used in the constz ion of g appliances b) Natural epee es adapted tothetnaturalWat homes. requirements of the area should be used asemuch as possible in landscaping,, "il at i.on Measure The water supply permit under which the Gran Mutual, ,later Company operated has expired, An a reapplication has been made and is appropriate ' Butte Count pending appro�tel by the y environmental. }iealth De for the xtater supply 1�er�t t is re parttnent„ Cl earanoe ro�eCt approval. q'lived prior to i'i.nal Mitigation Pleasure #10: Looping of the several: dead end water llrxocj was not, accomplished during the original devol,opment. The looping of these lines should take p)jjoe noir. All futuro extensions will. be required toy be looped., 4. Sewage bis op sal: Ari existing gravity collection sewage s;/tstom serves the Skansen Subdivision Unit ih and it will be ex-. tended to all lots in Units 2 and 3. ('Paper to Sectiodetailn 1%42, The sewage �s transported to for system. s ) g p raw sewage lagoons which are located in the tailing- on the floor of the canyon at the base of the bluff that descends from Unit „2. There are precer.,tly 2,sewage lagoons which serve the existing homer and the Mesa Restaurant. Damage to the pond structure within t?" year due 'to small mammals and natural lweatherin� ,processes has resulted in holes in the liner of the ponds through which the soil slipped allowing the re- lease of raw sewage into the taxlingst ground- water and ultimately into Butte Creek. `"he exis- g s lav soil.lined with approxi mate:l 8 inches of ting and were only single. In conclusion, the w existing system was not adequate. Solutions ad- vanced at thic time included the possibility of ponds being double lined with plastic and clay on top or double, lined with clay exclusively. Reconstruction of the existing ponds and construe tion of the new ponds is being coordinated with the Sate of California regional Water Quality Control Board and the _Altte County Environmental Health Department. The primary concern of these agencies is total containment of the raw sewage to ensure local groundwater and surface water quali•Ly. The California Regional Dater Quality Control Board. will require documentation showing how total, con- tainmont will be maintained, In ensuring total containment a combination of several factors needs to be assessed, These in" elude; pond design; floodplain data, groundwater, information and containment of Odors: W38_ Pond Design! liefer to Skan;�en Subdivision ,Botontion pond Typical Section sho�,M in this section. Iaridon lan incar: new performed an analysis of the historic: evaporation and rainfall rate data and so detarminnad that approx- imately 20 acres of 3-;5 foot deep pends witlr 2'-3 ioot of freoboa.rd will be xequ-fired to torVe the oubdivtai,on upon buildout; The detention ponds will, have 12 alnehes of select soil which will. be clay linod and sewed with, tome petroleum product or plastic, The hydra,u- lie balance of the system should have a greater caps- city then the organic, D, 0, O, l.oading� needs to be ma.intairied so odor door not reoul„t, Becavto of. the slow rate of dova!6 mint; of tho Sloan - bdiviaion it Is ant�.o ` c e doveioper that pond construction, o zbe taxi y th ton �u' ion �v�.11. be ace mpl�.ohed in stages as housing development warrents„ Tho developer pro- sontly has 12.45 acres tet asido for fut-oropond odn- struotion, Tho developer maintaina a tworking relate tionship with the neighboring canyon proporty L -weer and does not anticipate any problems, in the acqui- nition of additional acreage for future pond expan- .Ion, Bocause of the recont rel.oa.oe of haza,rdout gubatar cos to the tailings from the ponds, as a special: o6hdl:.-. tion. to future a,pprova.lt extra effort in PLAicitig and it tpaation, of tho area by those responsible will nood to be shown, Some county ma.iritanance achodule should be worked out for OSA 21 and this should be documented for approval by the Regional. '.nater Qtlal<ity Control Board prior to construction of now porido Funding for the Maintenance Program will come from a homeowners association or from an a.r :rocsmon.t to the, Ser- vice dittric t. pondw will ba added at the davolopars 0XpenS'o 1 Mitialtion Moncure "'19t 1?}1a dQrel opor anticipates that the addition of de tear tion ponds tvil�l b,, done: in e Aagos and not added until. they are needed, .ychaduliri the additicri of the softge ponds will: -therefore be do �ndatnt upon the number of phases of the residential Nelapment and the boho- duling thereof, Since utaing appears necessary, some schedule for the construction of reoidential units and the addition of sowage pondo needo to be spelled out so that the extent of t'orta.in impacts ca.n be do- tormined aid rpbdifis mitigations can be dev"dlcped 1 ` y inoz'arrtie t:al expor�s3on and thou Tris extent of those timetable will be important in asoesd� e�� htod�omepp awer or�on area for y The Use of the and exponvlola af" the sewer wystett.. may ►e ... r Canyon area. pressure rowth� induc a n; to ,.thy lower 21 will be felt 40 expand; the bou�ndax des anAheCanyon f.or coni developmtn tx of the tai ink t�,xiuesY�e propaed utt� Creep East ;�A� pro�ao�a�. . a:o ju-St one exaitp e� the potod kriApon Sulbd v�31— quire a sawage oypt pro , Bion. ri t r2. ;t within chthe � Or"'�w� 'nn al o need rat�ra�o sort/ c�e area and ae su view by the 16oal Agonco ��"�rc� o�d ��r�i0 The he extenrion of newer lino onout ouan extense roin u gim o a re 0§A Zi The 9i icattexte1 of ;orvSdoo ou )ya11, noted, side of the boundary` off` OSA 2i will be sub�eot to review by WCC+ the de'Velape:r �vi�i ent rtai� p�`o rola .a y for o?�panif 19 A on outojde present boundarios f mane ani ootid be vrdrked taut v '�it�" ata.en sk�ee,oure steps ohould be rndortaken too Oir x'a that 'litho apond quisitio�t of the land aroa expansion can be ftodomplit te�.�rod,"�i�n ttxum a�" '� addatit�nal acrestx:l. be reu Llood lain... Dftt x Adequate.. floodp:l.a;�n data Tor ,the arch 'i.e not avaa l4 agile o maps or reports have boen found wh th the then ab being outjoot to xnundatr�rt... Ceario.uded, Argy CCA , of Engineer5 Letter �laroh Bata s in theppoTidx+)tl Ct51uont`loadp, not ouffzc� nt for the of eot e of �IooC� waters to %$ nooessed, and adequate f1.00d protection he provided t'i.on frim �loode of the s �i"ia e panelpro+ to the in 100 year frequenoy would be adoquate n, iti." etjori ,;ieaeuro r'� �F mhe hydraujid dvaluatioil of the prapa o lira t oodwagO ernd site should be ptitroued further by the app his agent, Bo ater t±o: e to delineate the � Etna te. off' the otJ ya` ey closhatild thecouleriet':e�sery� . r Os Ono- respon b e y ny be proV ded, C e tone 6:rdetai.�.ed toga p totter dor flow data► �4t� ax pih.a Or froebaard 0 . Id h uac► d on, the t"r--ro—Un d v L�(5r" 1to k in n t Platt, tho dOpth Of tho d otj ar t, I *n. the aroa of UP, am"'Age ponds Alt �at �21 feet Undor x":hltah it ��p�� mii ate�'��"�l i h r brut rour�6mtor� above the hardpa , rO'Undwator movo rapid,i thr sigh tho" taiaa�ng, y There "Id to ht~ 110^ 1 b ror gr�undrga.tar j r'? appl i h x�a � W , fully 111OrOAd d rano into hd linu ,,� * h h raund gator in tj c� a.� b � d ing, to po ida ontfti nt 0', odor he jtW�t�t°y��W ObuhtY o.�{��y.��ty ymient �f jt�{ �hjWy�yy4 01:prcccod WonOtrh 1::PYa t1jo V✓s�.14a1 t odors , actili, , u d n b dt*n� Oik thera canyon rawid ntt✓ in the ath o� the0 and Prev��{r}�.z,,.0 y�7 �Gy yuy,,y An" �tyho y��yt��..,�y.��C.°y�.i„-jon. r a(.. oa buildout and �More and /Ik�.7'+M G Pj brld E,1btoj, Si Mcht MaY b� to Aid IL the ob jedtiftiablOdb'r."� A oOntib9Ondy Fund ch6uld b atabliohad ab that a rt- tdra ma.y tit» Purohated If 4nd "Jh n. bdoz—, co,-- to am and mcchanical tvbatmont would ��0da pr ThO a udY aron �qaa exaMihod on 6 Apr i' j�Phillip LY 0�6 . �mo .d�r, ��f�rn�a t ` hazdrdncaPpondiedu Oboad, by Chico, areabor v�jl� ibeho bra btip� �3i;'Lid.`11`c',',`�vGuii"'"1"7.ftl `6i}: dationaw Con—btruot n techniques ahould be p ahh dd` rzt1 ,h atOng, Oarthqualca haL�rda. i�gound doh0tructbIractjda m�rd+rm at the ri ndto r u ra ani �n . Oooia,l ragtrzr:ticn: an hta a bu.11c ng Tho vha�.�.t�xv aa� �+��.��. ��`�tyetxva�,�: ��.r�atany tid:verse limit the e"� eOt of graundahal:iIng g-� antri �� t�i�tii�l�e F 41 l 0 4 tij�iCo Tobe 1{�. ,oiin thr�oughlo�t� �� arta iik��+ art t� T,L 6, Tink iMalik4 loutOmaftnLtrTh �i d1ri7,ltR u 1', ; iY41��4.W 15f� 9+i�l plant P, wl If�l �� argy Quadrat l ozd �y uyy 'i t�a,WW�ss��,�gqyy��'i�t��yy��11 a�+yy� i� � k'# � �� $,� �s�. ��j�ill �"y � Mnu foothOpp big"W The ppdOieOarlol.t ip x�aro but n6 oric d x�ed 1 '' 'PulaItM PIAt 00ur: y3� X hr6ugf4 Mry. In A ,botti0al �16 vtl ft'IorNLndid Ft46Hnro.tvqnm�wYj' }F qua- beby Uftli-fitd bo pbrfort�, 'litr d. t"Y` tat': Om i.tr'1 (yyltr " ` the dev0jop n -t i its 9 and, will Uke, PI a 0 0- "Lott On, Wildlkrd of d yipi�t habitat rt �tl�ftre "Val b ��Ldary ,mPtOU tt30 y rGntatond;.oructlyiOf aqa1 viotdhabitat) havo boan pre Idi habit -at orjrit he, bdoll Ori ut v wjjdjj�cJiabitftt Oft Unlit The Mott vajuablt tjw& area of y i � �, ,r gat; �� w, jjdj j `u habitmt * ri thid. t k w,�t y the bffu(: w+�of tl i ' ah p rt ."Ily mitigated by � `� On't"I07' !ZOO �t �r � why wduid UC Veo t tr roUndd6Vdt and the prVi l U 6thd 0�'YWd `'' vAII rE'dued the p � h � . x y y P. yt y� 1t on 1 at thift rr0r may, pip eu=. sd1Lt r^g r o'u8141�s�%. a MIIII retaft !► r�t� �QJw r�'�i�J. L tr y,U�F►i ip Uc�iY �t �7,..i' d6�t nue t h�� a� N " Psi t� r �y CA' te ,.�� elt - Tho� aro'l babl, bob") tat wita, "Iwo Itch, All t04, *7 drook, 6j -71 O'd I Int o Ptootow of 00-41, not td, rib 6; MP, th t to km a Aldo, buffar I'd-vt tT Of :1, C, CIO d4olfw , j , 1*110- A 1 t A it h 401 Ud lt )n fit$` r6t" yon or te. at dat 01.1g lid, U It 'b -1 TI 4 -dl art, A A � d 1Vjidj,,j UA mirg L ag pro - An ant, ad, I t to the POO d 'equip *4 on ;. t t6 i1oft, iffid fti t, 6,4 tL P 41640.0: thbi pry,. d - t1tity'avrmy 1 91 1 jr atrut 46, dhbld td as to Oat% Ana, 41, ft drov W), 6'! f W44 b ot, fh `fid omp foot ar �vttdqua-tlbft soa Of bt nquittd,* G r Irl ,p�p,�{ �a"� ,�� µ , v�'r i, "38 t- 6 -tiot 7�� ; �,.±'.. U e kook i9 to Mi +ra' , e: n, -Y ty iu i1 V '4".#N tWuSyr �'.7�'.L' ii+.�4 "MU, � d Wi �N' kharp: tr p Cu "o �-✓'iM Y� :S.A4. pnl �p �dF yoww,�;,y ..�� .,, u.ai ,.xv w M! 6. ter Ch's Z e� ' �tv' 'Al e "t'i"�' « �� o li � �s uy�II��qy _ a 9� aAwm.e o. U& �! rAt" at t.�+�d �Iiito I n t>1nl R«.G 4�a 'W4 �W WWM'�+:S.X4'�•�1nf .'M/ ' pal +'i,,� 5 �fil 1��rv� + .,rte ' �f �t M.1��,�1�� M��. ,��'� ryn,.. i,td` a ! ' � �"""��? ri4iC � w1�. ka.Y..r �}�_:N�a.•uy' 7 n i.l if car ! . .IF ° �i � 4,+,� �S !S , � � 4 xx �' `� �,...;.,.�• " x the�� SSI ��`� `��I�' r��i"�� 1p��y W� �p y�, �v �� yl, `�� I�, .�a<ikT,�'+,144"fil(��,� �: pw 'W .r�uvi',r�v '«,..+g� tb�+t{'A {'M I'i1041,1 W1, k 1, ° t,41!0611 8, `8' ,fin til " 5•g � r+ r � �n + ..,�. 117,�p�� Jfk �' � .I V w�,5 Alk t3 u wn �w ur w t k�C�,16, µ,rd naar.w4� C« %5'i.` nstilt � i. wr wFl tri °°y �y �� .•.� �, Mw� � 1 q� �a "�p!'*�ti y� �'M"�td j •'*'N,.a"4t'.'."w Y;,.�l+�1-4 Rh u t + r w�y , r wig,. } ¢! ft a 6,tu �y�# h "7�l�a��YUN�"a. R� 'F� I ro ullatI c +cru t rd"I o! Via u a; ,b # 1, th, saewWa )s`xar4r� t,•.,,�,tly �` dL syx ,'1LL1$jL5MIV,'t-rtv `fits i'jp�i I,�d t-,'; lbw 'SM *�* xrI 9 ' F +eu4 l� ' � Mi 4• Wi dS � .�.« �w.. 1✓ 'iti� \ 1} r�' 51�v .1 �O.Y + i�.!,V, it # Tho thpl� ht da *.',Ova 20 kirk ' Theto M t d &c � ,v,x ��a hoo t#U fr h' tt,.;., tht :��w; o# P flt ref io afm p 411.4 of v pI d,Mti t�` rho tit*i* rat t v p•� ,rI ale k O in -T -1 -do t LFla ' w , San uv, t� too 1 .-.ev"—?!pL ft1 t r na-vary& will AtnziraAae title- t8lti Wrwiod, Ido bf tfies ow. illaw , 'fiduld kiamz";dr, dubdIvIcleft, - �� foga-ads, 'ahal a t turOdar 4, thto 1 1 m# ' fifb i' The It 114t, ted it 11"It Along tilloc tt fti i .'il a l m, thq a m �t��,�� rta- w�.p F j 1 y ��J �. • � CA S.+ r""Y.f > . iy t, Idy, Ci „ . 1 � 1 i ti tiob All, ' prttP Elegy, �o�f�a UJ�� C��'C��e��'d RC1 �� ' 0IiYI`i�A/ V or, to that thee w ;a ,e 01 ImPao t obunt�° aorrra c e 0 a goad 6a1nt d .pro aa; uro ar6pbr taintan4TIod of o�adWaya �w zn th 6. aub- e Tfi ro' will bao.n inoreaaod d ted f.or Butu: dt%14ty �nap�'c 10 i of ft4 19mm. ay awd,r taoillty, Thin anoroas d rato Ott in paotion MO. boon made 4 special (110halt bn Par pr6s, ttapproval I,f �aOi�al �� r quality control Board dub-, to the p o 14'emb with- tho Vstem ��+� l 'J� qve 1 o6n .4 e Yi Vuis 4W W:1 V4 ii.1 Y.j'w14.W pr jeo-b approva a o 8 ahould bo Underta e to douo tno Whether or not t;lo r ia a County otlaal' art. tt��n to udoao�tG t;'tron anti opaax o CSA pdo ba.t 11 LG 1�Y a+ c1.°,tt JJ; {1 ,i.'� 44rir [.t1 s��yo/�y�ytiy�n �►'op+��"t�^ .. mttht Iftb'�j1 o.t*tl6ii off' coynt'a�yr'uoy��,yon, whidyr , .44 Vl,iild,1 ' ri lY�t� gt�ao Aba,uomont s6rviao may be- rdivird�d i.�. t-Aha Yng water d6ttinueo to 000tir ofio!to aftbe t1oft of' the draltage PIVLf i 140, A;6ath'61tita The proPooal will roauit ih ars itroVorsibl lost 6 rural foothill. 6pen 'Opaoo+ Land u5 onai` a w l b a.lt6tad,, ttbt Pdtettod land to a res doit3a:di"V� bibn� This ohabge in land utm will bo v1tj b10 ' Prom th0 oa�� on oox are; ny � �, az wok ,�, as U. paoe;��by on tt�o k"VWAIy ' Th-o Oxittibg d Vo option tro are, o6m.tor tci Partbu:lar b� mjffid dany�on ra id'o'r to tiIhd v�lbh t aadvorg�a to ratan rat oharaoter o Youora Ctn o anc xt ataooia-bOd rid t l,'aI!0 'IltiC tlon Mmaaure i, 1 k. a.pp] ion' hard, 56teition ,off a t�tuoh Vegetation ag po�'d- able alorib the bluff 11 ne SAM l partia..ly �� ' . ato the vi§Ual difbdt of the pro,joot on th�4 oanyon 4lddiN , I1tfi thrj the quality a� t�io�n�r a'1 thd n `ai d a�o ea i`e oea the, baxra I� T1'11�6 biht�'1.ka6ds�tChat.�iic , GU1 r'�i'1�ri3�"fl 1 , tYr " r", Impad 6l uda �� ",int �� Y �"� oil i��u6i�'Al 10 �, Patrol prd.dudittt are, non --ronalmlibilb UVO Iropm :itand: irravero,,fhl r 18 tat btAo .tt . V ` " 4 '� a !O du ,it L :€. Ar �yy c�y�f ngyyyp�y%�.d�ytctyW�iYs,;�yg�'u, �r, l�Ci`',g .l`Y r'G+'""tC§� s,:�' , y.trY C' wb'l�K�ila � Ye, ad, M gd4:1CS�41!4Y Y1Y i �.�y iii, tho r` y � ui yy �,, µl ?' YW j1 �y �a�,!' y y� }y� �u t' 6tlm i �u#YM .�Li i�' i71 ,�G' ��,P' is S.' Gi'4 }� Th, h,0ita . $1itd loy�7tl ps It d CA,'y-6,61 qty L%vo gItLb W�y' ya�SA eV�I yy.�It,4}W��t isty�p�R y'�,P,ur�IK�r��4 t�Jr 'A' t'Sl,Jf'V� Why ls.r.i 4�Y 'Lhlr!'>A42.aACr FA�S7G� W■frw. • , ye o h yym y..}' +,gyp} yY +�"j i� pµ, yy �`/"qy. M" i✓ 1J +4Y RY.i 4a ya L `.W 1Y ".ia 9Y �+ik :.W d�':n fr.`aqu Idx iF4 y ' 3sCuii .4. a6.1YF Li'Y1r:ila# 61.FNC.��1.A t . oy�'�y�6 the y[y Cyt q jay yy } C � ift' d � 1f �.o i ft U� «�"i t t with" F:� W ��r }�Idy�,y� y�.11�� py��,,WW��y�y��, y��r pp p� b r A/ MC iG V►L4�i.I'1a tipp "" Wpria� d, toliG Prior, t floe ljtpjLjjtLj� at, b o the prdp w i . P+ va e " n, O t h b, w.r100 to-Ot of y � tuft# Ort'Ot 611 16t 1-10 1 1 be4 o y it 13i1 i1 xi3 �.0 I ht kcal dall, 'kgJUbda Y ticwian jeop a`7, c i y �y J a �Wy, r,",�iII arid' %dint j j r'w y� �,q J(3�, ,�y, �y, V lJG�: W'4LuoY �' � �y"�" p�{�ii ^� icy} �YI.�'hy��,iCW�J41,y��.�4 ry��dtry��w'yy, �.{d: �C7 tr7�dyli��+`�� [ 1+14yw 4'wP>.'�d.tl 4k' V pG.'��+ 4t^ t {U7 p. �j yi+,(4.4�.y1 y� y� y y�i�; }Yy py4� Y+Q' r1 tJ iY �.y s will � a�i�� tl.� CWi .v'�� . 4L wln a11f 11Li.�,iadaoo C'S Gb Will l �y �ti�L��: ��tyl�tryl, �+,j 4�Gy'� yi�.V�Sly t d •c-,,htC r d W 4,j ., ur. a y t y, 1 av '{�y3 a l N� 6, W,Lj,�G h�t� �u} }y�� i,+(+AgqLky4C.+}.��7��.y: ylc�; yC�7,✓C�.y,�.yL�,.£�. W u.� G 4 ti t7i.,1' !".ry,�� IY� G p. r4' it iii iy _ ,t },, {.y, y��y ,�yl�krt y� �n 4L .''li tr ipWtrf l �th.0' PV 6 b9al .lit 1',. �y ; yyyy ld .� Wj�;. i i i b F _ 1 1 i a 1 on' !a'�a� fig 4i 1Y to of t . TM 'Primary Cr v Indil twdl, Opt Mw thdo e yyy�;y��hit�ynWa�� 'yypy�Toil y p p��(� { TS�w- �i �.i 1lYCi,.�:ii- i:.ir .ir. l('S::k:.j!� C.l-LY.iN is.4�'�{�,G JFy �".u'n. ylgdaS71'A.A 1{W riMy'� gW F+'�7�•"'"yad`, I - u8.E.4 i3.1wA JH"k7°1!.'G 5�,�4i±todo, 711yy>A,:�w�E'u�'�S.hErIoN d i�. I id i t, . r UrV hH x 1 t an 'would bc d pi iIVdi".Oyoti 0# ox olowla Nd Owl gift �' �_i lj be oon61 M6146 llopuntol � in the ttu%V,0q t *ou �aold :4a -at PAC b rrk�,t�� p�a� yt� wvor url '� °r -irk I 'A` r L a °a f ' fc to dol ri bdd kovoteU, 'ft - ,:t for tint. rdto�46 'y6 a �r ', " ! 1: ��►- Ms ma uravolAbl, li'th pro Min d iftdf M�' "d .t� - rf v ki qihd�rd will bo, 0 Wit h wbdI vi 11"A dl, If 61 p6pl(Alko AV lu Th wator u allty Th -O Wild bd tomo jm -at, It � tri".. I. _ ,. UI ,.i ua r OrdwiI # ' ib►At a""'t I . willk' T' ' r � `" o '. .. 6 B gA� lift I:p,A.A ro iros,�,�A t tod �.+w4il,rF1M1�k."lJl. T«7 wit", �U �,�Wr fe,Y R,e1.i.�'.'. Ff `�A:'�" .. � � ii:A if/�t >a414:'Vcr fii� NR7:71M# bo fn"Wfouob, ', i1nVf1ioht 5'%, . ' WWF ��• �" !. ' ,,{' ` �,I nGd � yCYSaMy4,V ,`� d MV 1A��uo yy y 4��u ti �j,'yth# atalo C. Q' y.. J �yy yypyb .I h�y��lE,�4,}�ye�+L�.cT ��Yi��(.�?GY �g4g,.Y f�`��S'�r,w�.w Ci�R p6 F,WUr.,W lY Rr�M 114.�L .'d4:R U6 pr �, 3'31 ',F;" iLY r II� I �i �M'i'7 *a and 4§ 1i4 6i1. #44t& 6;^ a dd ttlC� .. I. with, '' #',Cita Offe h, �y, U"q.k7i 71'. dt'-�y '.0 G" fio 9+ :iroa Yf,� x` bil' thanxC+'�7�4.P �iy.M iti�v'�i� 1��g.�wfai'�. ,\pq�'l�l�+tdwinot ' k #-t,d y 3g RV' y ii, Kip t i dt ! �r �iw y � ,q�, y �P..„„rk"4 V„t".i� �: ryy�N�,y +' ��yy��+ ,N„'ti l.d 4s F% 6Cinau�;y k,LGU. '' MA(.5 ps Y.Y� SirCxb�+Q. lli.I:a. CY iu�,,ps4(./ AI+� lV W7 E Nx ✓rl1My .. �J� yt��,,h NU,4 �cE' tr c, ,y�j tM£�ila 5aik `s #4d WW'Ya %AGP�Y:Yyt,� f } bdt� Y I Vh '1001 LJC. �xro h p�a�'i5p1.��yy �L ,�jyyyA�j5y'1Wyy�yyy U G KA: 11k47. i�C .yy�t.i+ IYLL tit, a-F"�''Pi �1�F.�X.G '3.8�W tY 1`Y ' ip ,ho -i#Edi ty C 6h Of �"or iz6�id' bpd r wi+ �j ,µy. �f j� 7 � y yW��ip y$ "fU"�Aa'."vA+;F4+5✓r{,F''.K.M6�l,* l+l,.�� * ik '�My`� y�� y p �,r t U CZ. t.5 +✓xJ.i:. SYL YA i,�b�'. ia W+ .,+LP ,�u`cJd i ,. .. , ... � , " _ .:4t„A ,,.# F...... , !s•- it 'i. 1 ,t r 1” I On doint Bi u � tolt 4' j �� uIla l& 'dovpl tj wa . tum'. lob eftb, 01,01t, u , M wl. t4 iwivigti Is, f,.,. r05-1 n a v 4 y r *, .I"-LSk SY �' 1'W 4' Oki k.h �`w" lSMV& W,�,7�E�.d'. Alm dradCft yn��y i4.1'N d�NI 1� _ �.n s kl � pa�u a �,�a� Gp��, �Tk6 1",ie, of , u to yg�� s � yy to, yyr t: 4 1��', J� y 11-ti,*- . k d 1 rai b -h tpl t,d y r �=t4sr opt lea in 04n, dr6a Am 21, di read. I ftw�i .�''- ;» loaf' 6 T vdd I �.� alet t not t a g� y z, y�R�, �`�' y7 � a G:I�t tong a�A9 into ' le - CYC bt'' to' g. en I� I �. i 4.ini"t t� aiiil {1�e4 t'<L y+9V �y �:� :::FrJi +A 4w.+ wr - �R'nv� mMk.��7xI� I..Gn ii��Mw Mi'u 1WI �idr� WF." ll V W ';1 4� 1.8 �t 6h &JJ e 11W':J W inM n+ x.5144. Crg_aniz�s and Persons ConsultQd Butte County Administrative Off ice-Clif Mickelson Environmental Health Dept.-Lynn Vanhart , ExIvironmental Health. Dept.--'tom Reid Planning Dept. -Bettye Blair Plan.n..ng Dept.-Steve Smith Public Works Dept.-JohnMendonsa Public Works Dept.-Bob Jones Public Works Dept.-Bill Cheff Environmental. Review Dept.-Steve Streeter Environmental Review Dept.-Earl Nelson Sheriff's Dept--Bt Gordon Fire Dept.-John. Hawkins Air Pollution Control-Richard Hoath Alm Trust-Dick Horton--Project Applicant Corp of 'Engine -John Sibilsky. California patrol-Special Duty Officer ',delle California 7e5ional jater Quality Control Board -Tony Landis California Registered. Geologist—?hil p Lydon California 'Native plant Society-Jeff Prouty' California Department of Fish and Game -Jim Snowden Chico x lanninU De, t -John Iloole Chico Unified School District California State University Chico Vegetation maps ,oilu ^.laps Infrared and Aerial: Photographs. -Rare Plant Survey Consulting Civil Engineer Jon M. Anderson Pacific Gas Blectric Company IM � aarqui r pe;cific Gao ti: Dl ectric Company-rIr. Project Engineer-:'falter Grimes rro,ject Bn& reor Landon. Engineerin Society .'or California Archeology--Jameo P. �111a. 'Ling Society for California Archeology-Grogory Renton Document s--Butte Creek Canyon Area P;ezone� r Checl.l.istst __Environmental Review Dept.-!'11.-1�1 tiny 7:975 Annual Report Butte County Air pollution Control. DisIrict n.. APPENDICES Project Locatio M aps and rI'entatil�re SUbciv;%sions M s Ar � '� Report C Geologisto Report U _ Ploodp.lain Data' - E -~ Popul,anon Growth and Hou sing DemandS P gi4 ers..Report on WAte± System G Wil d1 i" Species Lists H - Outline ,for R -C Zoning Orclinarice Z - Addon' clu e�norandum om the Btit to 0611aty Piro b epartinent' K Rare Plant Burt, e L - 'Initial Studer Checks ist or Ery calm Rozorie: M Tidal Study Chock.SkanSer `knit #2 N - '' oodPla On. of Butte Greek n Relation t Porn;, SAS.o Sewage 0 - Commonts on Draft EiR and expo ries y : i hurt 11ju ) I i Xt Ji / ,r n 1 �.....,,_v'""`,r 1 y/I�(/�� •�. l'v\ ,,_� ,«.� ✓�f �y..r+''"� 00, • w.. :.� ,.'' ✓ ✓ 64 i t r-',9°` � rl ` ✓4 � r ,r Y!!!rr `Zl�. i r /! I sw,. ZL.�: �qQw"! �er/ /�� .J' ,� �.'/rr✓ ybOq;..��rMyn"`.•...''3 'tr,,.,,,,. � .^J✓ .k:.i''%{ '�i.r wY �l. /',( a� ?l"t''jQ!-.r *v I 'i.t:.i�ew'"..f .Y{ f � .l ,r .l+I � G',Vj„ 1 ✓4' r Jr ! � � ,�i..w!/.. � f✓�,�,X 7 � }.; �f ,"� r F. + I �/�r',•!,� !. �r�� f A,�,/! f +ir �/� I \✓...r' � i.J / ��. 1 -^•. � / 11 /i PC ' �I�/�' �^,�...!' ^M.✓ ,i //�/i i 0 '•.' ✓ .w �.�/i,.T... � r r it l� '�•,:i J �� 1`1Y �Y�'1 b'x x `"°"r. Ell _`e{� �' Q�p�� 4�r i /'� �` � / / /�! 1.n 1' �1 )1�•} /.'yY s 4,'�,r'e �u: 71, z�'b ��F�� / ��b��d"�.+ �X' ,� r � •t� fin' l " �rr.�<'1�� v«ii�(r��I L (•. .i tr 4�' o ^°'..?: ✓ s f.. r () �j� F / . r' x f ( '"FA '� \ Yom• ,a^ .<�^✓,r✓ ((( r f� I / i r 1 �!'I +/, 1 ,••� \. �,,,✓;"r'"'r�'-f,}` !'<� iw..f`ar. ✓' / f F%. iw I`i. r),X ./ '.. f r"', ,/�a �� ' � `.,-J �` r '{ `"• �j«!r':: `�- ,X'''�y�y✓/' :/" 1'rr". r ®.� ....w''" `4eC:.4`'""°� I./1' �+ i, ..✓'' y r. .1'✓>aa. <r�'.° �,< �# �.Ir ��r rl + `"''"_ � ',r'w.',,.f /� / I .(� / . " .. \�`� 'y J � � �" ,7' � �� V Ir r /� ~' + r, r �6 �t w /r' � r%`��O �•�.a x � I ',✓<'�y�'!*" � A /' ,d �.v�j �+ w � '" �J7n�1 p fr. �. IJ\� ,�` ,� ��1q<� ',� b w r."t,%�""" < r}�, �� x I l S ,++r'✓J'! p,. �+ (:.j;,,'. /�: , ; r � I� �j I I V�./"'�'.,�;'�..%<'i'£- f '�,N� � �...r. :+ r . � ,l j ! � "� ,1 e f r )i. ,i ,.. .,.r•w+`�.� X° I `/.rrb(j, �,1' �'- �+" <� +;. � J r •I. +r 1, �`+:� p r N � ,�, I �f{ /�' A ✓ � 5 '"�w+�w. ;� .! '!�/ � f Y / i 4 0 Y� � w Y <� �+C.,,>�'"/.w✓"r^/,w:' ,��I�ar,r , �r�✓ ` �y •y �i '1 �t ,�++� J r;l . / a'}1//'��.„.�^+..�� i r/ y«y'x' � �� i� � � • � ,,, �3 .<< � ,� .. 7 +. w''� ,,i. , d uwr+,.� � r fi� 1 r '< �i� xi �}'"tet ✓ r « r it �4J.. _. � .�:.... .- ' I'� r « ` Xrys�"`�'✓ ✓✓r ' f ' /� �. b .�>'"'" � l,I�.i /. « r,.- � � }' rt h , r .�'✓r'� +.,-.j£�� "r Y "a -Y". �Acl�! l��. 'r. �` .,�..r' l.✓ '' %� r / � ,lyres" 1 y. +W r i �'�r ri: r /�✓ },/!f .,� J ' ..� - .. �,� �7 I `t �� _ ,�✓'r�r�/ `,. ✓ ' / �'w `F _ .> ,,� j '} Y f +�i� 'r �i` n`'" SR�� '� � -.w.a ., Y �```'."' , '✓r :,-`'-!�1 moi`"" �1% y / �.��-""`.,r 'T�;.i �'iT!'.C;`S / .. .• rs� I (`'"`wy" . ,. a y x r h :i ir r w><v♦ ... ! ' s _� \�� „r..�' ..✓�..+,�ii :..hiUCJ v' xvrr{ 9tt Aw ,w� ......✓"f1lw'a { 4x 1s �, 4{`axsp'�j q '� �II li.• �' /.�F/ r( ""/',� Pica ")� x. •r < +r <✓, f ERN q r' Xy r'w:' , � s✓ i itLj� � '+Fi � J�ir n 211 t `_ w r:. nt7{7x 'IJr''�J n,% � �. ` t� s""^'".� f'X, I J _ � �•",. w,„1•' III f lu ''��I�"� tl� t �+'YM+!! j.{�4 A�,-'� � }�•" •' 1 b•� .ww+��.�.....,�-�� r''F • ^G' � _,'1 . ! ? :.✓ r "�r� ` f �''„ .++ rY� �' w 'I ,I ✓•' f l f I Y , Stix , �'v: ys rl t N 1.. J/r � i / w � ✓ � .. '"r Y r 1 � �j � '<�t� r. f \i�«r tt ,pp�x.eer � ?' v. ;✓x+. _ 'r }y.Y��1yr.e I 'r'' f+ II ;, �.— X, �� Yw �•' ' lY ;/ +431 '. � u t s c '�.. � Y�<'�w�✓�M` � 1,,,✓""✓. _ � �``.;v..-�,,.,w, `, �I �� /�� ISS � � r�� 1rd r!'r r� ��% �� ' "..°' /.,rr f I fI� `3.rr/;.rj� �r .,r ,,✓�� tlr 4;,•� � � ) Y:.1 / +r r Y«...-.... � •"''�' ., i ,...F...-, w�, h� '~ � ...,,...rte, � 7" �� •/s/�...N. � r �/`r�` , Y ... � X � ✓f rr � ., �� rw.."� I 1 ' I v p \� L "r l „ ./ w-�.. r) '- • / < r � ��`� q w! !iF r/. //yy; a r` , C 1 �y fir` � /rl ,"'"`,. 'J,.'' �... l+�m .��. ��... ' �i,,,,,,,^+.w. �✓��Y •"e✓'/ ,. ,...,.r � '" � w .\ I tl I � � , r�' I / r ,��YS � �4« W✓a.r�'��.� ��,. Y w k Y • i I�Yt�1 •E3F Y -u : Y°rA•, )rr �t�:"SKYr.i{i'rt%31x�v.r3. it+RjYY ,Stl;4r1iiFitl1Yr YEYr.�iYrrit°:r!r•.'YIrYi! tl"kK :t iJItEsiL;tYy/rdr :r:,i t��=.:�; i',iiaYr{a.Y~FY1!.r °ti11� 3:>YI••r'+A.Yw.�,r.:: +Sy�," ^� 'r'I+r7•.4x�+r1 E»•r.,;EY-•,,+•r'x.rYr�YY,i.`y1�+l •r;1'�f;1i*'�YY ,Y1Z : i,I•1r1Yr�e+�..lr4.+)yyr.1l •'•1r'r+'.�f+.1r Y �x-w� ♦-,j-G-,�e Wr� rr .,:�. .. R�'.N_4. .'i;Y . Si +i1N%•!6'+=`•.y�`.r,'r"��b? p^. Yx3ES.JfxP�ifI �11�'�Y�r�e'=►YYt�»i 0 i�s, V '�'�iM/,, .l�yw.• ��S_ttI!l1�ft,Ry'�`r'�y" /4¢•�iTy.,�i4Rj]ZVY Y:. _:. �ar�, -y�'.�i',Y.: '1{,�``Q Y, 1'„l,(rr^_ai. . i/frl4,/y/W yd y5, Q•�:1_,9ir,�sArlrr7r.vr"uNYyF..11ls�a .pi.' d.. . '' r�Y'})tiyi,ryr�ir_.,.tw.i1. ., •^�'n 7,�JJr W,yy. ,1 1 +Y "_ Y.Y ri ip`�O,r rY .Y•t t r 1 : fR` �, di1♦11i.°I'iiG3. L-r`i�w. : rr: +,aR.7 ��;�.d*riti1' Ye!iwYrrY:��. t.i..,.'','•er� e :1�"Y•,r,Y .iyK"xiJrri'Tiri�a••a1iiY•2.�r�'✓Y�rr3yir:I=C1Yiy2x.i:�^_t,l.Yw'i�i%':r-eItyGi"r xiL�exr�,C�eY S'lyi�%'rr ° '"r• 1x1 ,r li1f1Uj, i..i��i.f1Ci)iu'f1Kfr$Kz �f�' : , .r hlYihpa.lj:wks•.. i"j��'� �,J' �♦ V`yA yJ�•... ,, �•`,1/}�y��1Rt'td'y1jkY S Yvkw+r r.l'+tif vv#°rYpS 14 obrinwrw •ir rr l-rrr � IMF iy1-:64. Vx •9ir!pC1.r Et4r.pje�M,5yiLpi ' �x�++ earl ir, �er ;•Y •Ya �/ .S]'�r��ij`'�,r A�•aW ..rR+ ixr �, � '.� �� MF aua♦+n .Ir fY .. ,_sJF'-w ea. � �� +SA eY+r`�,Y E � n1i 4 y,, wv'"'_rY�',�:• J •FY rY T-...J/J � �i e �± ll i ee .M' 'r'l��a 1 Ir ••r•x i � rt' `ytY 4 + !< i'� _ R R.:.. ! fr'i",}'N ( r r fir y r g ,� • r. c .+ v yl. rf � "iru l�ttiCU,w:J y' �1• �' i ��iiJ. i r'r.1ii' 3Qy iJ$µt jYl'4. i" �Y '� er,� VYr '� � 1 � w" r ri � 'rMp- x ��'` r 3' m , k� yir rte !r D 1ii4 23 Yi i::riilix''.5 z.{a4►y riyCttti3Eih1 pY l M JY + r i i:" a P A W,YIf4+4* r t xA 1� Serf{ ° e a E V I...�r�li.pyi. r• y,+ 4tYIYJndE rv',i YjEi �- 7 Jd ... 'i •r f y ,. r+rt Y �. �V"d i� 'ti r ♦. 7 _.d i.. •YY ... a rt e11, y Y RR�rar: .r p� 1 YiYtR.,r a iE3Ptt Y�I�MtiCtl'`31 w Ck T', � � r:: vv�rr�' w !yee +w�- r}w iMx{pQ i ��1'a1 � S' w YYY.Y r�"`+»+•l.}�..�}'°.�Y YY1�,jyt+Y1,..-,+*.,.,n..aY.�py+.t_y++/Yt11 ., Y �,},�>...+,e .. rr,, �;r-•Y:'t"`.e.a�.+w i.a.�r ru.W.+�r�«,.'>:a rrr. � A\A` it.' a Y'i CSrtt:�'r` t.tYSLI", i_u.1i':IY",„». J!±. �Iiile rx "ri.MY ��,E X.,*�r•./!r ?� �.. arif iu rJYsss..'"'1'•^.t+a�;r, ue ..rr Cb 7�•3Y w' 'w.•� .reit t,r' rGii X51 Irrrr •.fir lW,,'�`4�r 1 we. 3 wY W+:��1 ry�yr„ r y'r fi� r•;s,?';• "G' w t /.4 ':'d prV � Y1 •,, , tG irw "�>l `''i � a. 1MahY�rp1 �I� F a. r 5� y . iY 1• w I s1,. X a� r r r -'i+ rY +"jp,� C< Y b � ...✓ Y tiff r! i�,�;' f>w � 4 a � tr%ti RY �` t a g r• , �A„�ti"�.e,,._Y,Y,'+� �,' t�,,p Yf!'>;:,iY ar (N4 '.' !ti iii riti. ..:� !rr F C•rYw't w,�`%Cr� `�''� 't t°tr � ip3.v wk'� •�y,rr IJa' I. a.,EY:{j♦. rY ^- k +3 Y Iw�1PJ"r i !♦t '!EW" ,':v. J�{�Yth! (,+1�Y6 rt{Y x4# ,rY Y 1Ju f rx" F r'r j 'rF Y x' Y'!j*: E 7�Yl��rt Yra#�A`17:�YYY irV�Yi„ N < rNMYYAY+Yr �V�Y 1: e`'rA ±�I�� y Pr ��Y 1-. YyMLi ��Ryi •yt� J�rl�ly �� r�, ��E ..* , 4' r:' + r +'•S wr � .. t .x ,w xa.rww�..»r.•.r/+ ww1 l rrr; I♦+Crr ( a �€ r1 � q r C pV w-'f:•r, w w.wm.- �.".+... A .t Y -• ry . 'L „e w.:� . ��Uiez i Yr'N .r"+� � e � �� „� 1 r e r a t Y,Yt rrWl"�& i �� 4 • �: •' �^' �y,�.,, e� �It �. ,r �'. Jy� LY t i rr 1 � nr� f .� f % t Gvt y 1 yw I " +.1 r rYrt Y rS r1Y ' gV ei 1,Ytt•AliiGtl .,3+ rC �`:: q'+ �'°r" ti ..r.r•it t, ,� w ,�',* d'rY.w i Y ,�... `� y«.�. '. `+"'': ,E-.,//�� f�y,..� L� �p� ,� � r «•9 ��,(( r C Y y � r t �. i," � t f '�% ! i -. � � � ��'°'�',� �, �y rd i �YYYi' Jii �/ •r r + ,.,��.. !'1 n"rY6J;{te �y..t.�._ilt1.�,..�+,#r^�Y'•4�fr r� :.2�'ay jy !� YYYrtwrr Yw .�IiO F]'`'`'T Jrrwt} w • r a.. i , r r.,n rrr,. '" F.•'pr+ '�. ��", ,r"'{ ;, �� k4.er�l,E •y 1"b � r�� I I%. ,4 ♦ 1 Lk Yy 1q� •. /. 1. „Yf'`,4 y C Ml+µit Flr �l YY'r " .r. 3 _ �'r"•�a + r, x,i x5M }, irxi •-a { "ttw�7w �r `y. G�. yy Yr t r � •,`I�� .fir r:'rri F .r tiler Y 1 r� ri1 t rti. i E r s''LL 1t t'u in'4S�ktfxW w � � .. 1L+.. ! .r ..xr• `�r, rx f.. r t r i r e= ,at. 11�, e�. v ry„� iie � IH v � Yr YrF f � (•'e rYwi rr ,r w 1 `gin ^' "'1"' a�f-w«.., t+s f�i 3, r Y. � 11 Ie1+vi i r 1'.yf, rr r ,� t•+wra l#,rJ Y R y l . xy i+ �rwi33 r e" * itr ' Yw x+rs ii l f .f P r w.�1,.,, ��,"� � � ° e,�r:t Yr• .. *r `tee � it �t" 4. �� Y 1. � r�.r �� .. 4L: i F YR^ r'�i, �1 ,: t �;'�, w} 1 . it xie G t r•it t3+ r e'x , � � � ti Iu' "" it , y :Viii ttG ��u•° i i= w{c t w• RNMYr ,Ttr +i W'� tlrt! '' 1��,t • wr Y { YR. NI: A a.1,3 P err ,r 'IW1i F :w wtr•,.« 'r:i: Y �� Z� ., yy,tri�i" I..�i.�..}/°Y� Y t «rr�tri«i:fve jjjj� t r 1 1 rr Yr Eti�r yr YirrlYrl �. � ! rrw xri r i t a r {, ri. YYY.it.Ytr . .e.rtr"x :�i r #.Y.•.;°;: r�r'�'--� 1?.yu=, r_x.:., ..}ceryl rrr., .hcs y �..� 1� ril t lr�� a e a hvw r Yw iLr. itee �,;"'krt _`W"c L. u �. ,yr ✓.' �.wlr�it it i� V "Ir I.: Y ,tiYs t� 1YPi�dd A� i r �-.-`; .'.' '•YrJ, � x+f Ir wrr � ir; .i ��ry 1. *2r, �Y irAMu�.:N�arir. �• µy,•yyr ryy r ` AWa# ' , « 4E%Y Ix Ir 363 {ipp It t�. Y� y,gxii Grp p` ,Ywr �, 1>�I er 4 i fll CA • rf R 4 P t� f • MY vtt t ..�!�'r'�'4'V.. i+prY•iY-a.u+e •war i.....r...a�w.+. ri.irc-,.:.->if ( r r� •. Yt t'.i°Y �� 3,1 I r 1 r 21 I °Ftle wr `' ({({ v+�+ti DIY x ti t tti 1. +r t it •1t r l lee r, . ljl(` rY iitr ,/ ,r...+'rq R ii v1 x+..Jr t /ktrJl,�•},' xt 1'ht3 'ir w •1r+Yt. ♦ IAI•�.i1cm`7Y,rr'�M•i,.w✓<=.trC.:., 5'--- YMMr,~,..,.im 'N Y�p �',.Y �lw,�w. li;iSrY\ rSrt Y1 ` rr yM'� P A�i�tr"[Mijjjj�:r' •/ , •,-- '" rr ""ti .:r.,..:r.,. F '.1 x.. , Y..1 r." ol'. b l p`� `1 x r t, a `• i ` sem,,,, .�..� p� 1 1 4 2 1 ♦t/11r+ Y ii � !Ys t r �r� w ,. (4y,' 4''. r .,, •r .. -4 y,ir «: r,ury ♦ y�i :.iY '� ry� rr re a 'Ik� rx r 1 � rr rl�� t � ^Y•�t rrn, „ • � t ' r y Y W tk r i 1+1• 1 trrT .x . µ 141 ;F gyp) ` p rr✓✓✓✓"j r Yi a Y" Yrsu e ` 3�,3rr°+rt S[t. *.A YI. Yt'vi,� Yrl�+. 1 yyr� •,.w: �p ;CC ]�.!P�a td 11n tj rp• � �a. �� .r rKai _... I M.�yx ,!• �� y 7�-», i/-..ie1 r ' � Si. � Yr a.. :.� .. -�, t rY • Y � r.r .xx /�Al . tri I .� �r. :, r � 1"iY • ,I31E't rr :iri •St reirtY jRlr, pair iYV P••S j aYY}ef `yc r n! � 1 etr.•� � r r ur i � � y , a Hr{ sir �yY r tr M r r� tv 'i7 MMM- Will j✓%4406✓ x i x2 R r - •-^ r+.w I � r r / r �r { �.•�' AA9 i 15 1 � y . 033,}. Y/( Yi - f Y' r 0006j1•+iri.� 9rs� ,.:� i~ % �YSY 3'Y °r re� YYri yr r r 11 j,. Gtr}F,i try U� �' e r ryt37 "� FW'I' �pp d1E11 'y �f � �4 _. .._ �� 11 1 tr's+».� ,f •_ � � � "/ �•. �� - M _ I _ y A 4 t » y .. µ.q.f W:yW'Wv+w2J%T 120 r II y 4r W cW Gtr �+.! 4'erraAf , 4j YV M+ +y I'A.K�.7e I -A yl �+ ,� w yyyy.. {� �'o.f 4Tyy.�.. SiJ'EA=«� wiry y �� ✓��Y• �4�i,��'W..��fW�l�A� ��"I ��VY� I�a>p�� '. I '.I' 1 I 1 �. r i kw 1 y« ', I a �' �. �F15a �'' '� 4ua w. r. �.r.:Nn+Y.lr.iw• _x .�w=� 4' ..� + Wrzv. i I I _ s I O + IO%Q iul RN i vq $� Wird h ate C' ' Dear rt Alt yio4lt rdqu -day VMotu v tm� " f. �� i �t� bovdiio font and 140 'Oft'o' (5th r and ark tho. north, of the 8kYWAY aZd t6 the obuth ift of, ' o �Osdx M116t out ' al aeuOtf 'ob, i h,ily h-the p l9 id & a trip, d : Oki -91 Nil t aUoin6il+:gtL p vidW. top, lava, .,�: rt b ' `ph-�tY r aft lova d � mil t�thd� ��. ��, , � ,{'dn of Prop, �`� y� ,55¢¢��a�,�yY*r� �,µy aa��uu pW uWwr�� y�� y4� {�i�up J� y�y �} ,,r� y� ?�, r, �s, �ut irk "an :C'�r 4.i�1�,' rje .4+ 4:1J FY '1� p,jy.j ' 1J �GL.M a�. y6rhi 7n ILii,nl,� 6,Y6 - gr A' � ci � a " tied pot bod , gradotal '44h-i th would 'hid" dittut 1 f60,1681 dl PdLL TOW da-ttdrod d kt r I dew omlub and Y ohia6 t6 doattr nles Ab fin ' sited �n1d srd Wi rd. of the ab pa�cO113 hada bddh, pr�vildu c t d :s: t , �i� 6, -q A,,DUT a t X41. � 6 of .1 GC at mall r, 6dk h � � �� ? WVIOCR fi6ftar h let o l6f the 7 kdbftft-j tft6 ticha'm 1 ]6, alk,+ill �?:d`Cf�� EMS' i�(�`�yyyTT�rr11dYLur'+'c iQ(y�I(��{',;�,ESt`�fi.cal' d d�P �Xy"G�fM61"'�.Z}t�� Mgt 4.n J:r 4 till d aai d I . SOCIy��1sl�,�'µ.��r�• Paolo 2' �, w rov Ouring, tho blt'OAd, IN wuo 4146,1 eetpw. pow, C -BUT* o--onolou, b a t ou with utiven, all W r paia*W � of t � i ward nk of" the h6rl r and tho, I tism recalraed " In alonciamd, ,thitigatim, tho t'i`ed dn66 the "ir h il art too, eydalll for furthLsr moamitmenti k� -,D HJT° A.+� ;W ta nla Gy. C:. d # f Wt1 [ �"r i1� C d ovo 6M n4 Cn ir"9"Y ldmtlpiod, at Chit bitt"JI the b6,d'rdak miwtar q : vary ' hi tai from, 11, ciw' � uli � r e � r � '�' mt t6 tht t k � � $46 a'r v i � �',*661 r� Aof mid w uratel ' Mapping ppg the AtW r' 1piawtio Edi iht POO; bedrok tartar by a, qua1,1'9104, +anhUhA 10i ttxi r: Via' UO god"16V fdr tdlliftitia Ardhalaidgy. Pu' th r itfort► atkoheondeming thim fo.tt ' MAY b6 bt b : ice ` ° 6-m t 01'' �' thidur3e, oldiot � for, u Ito, p'r M t"AT111 IAZUVOFAQ tAF4� '4 KkIr W..•fie Nrt J 9� ww:. X✓fF' ' 9..?!..P. } iV W + Ontord Ot Ot ft 4 A-b,'a? em 0 t4ll' all T11111,01, ullU tal P r ! IJu I f u� '`i 'f tes, flA 1A'W t 4 vaid;Tom.. {� Y " t , '9 ow�ttra 14 "It'-"y., w'$y{�:i�','.€�,y.y#.r��,i,i,,��.'pp�y"F��q�`'y$" {�(�"tEu Mpg �i.:1J.- K YARWLC7aq 'V' �'+fir,$ �;1' N7 X'.+✓ dL C.7 XS'; Vpu. � y J, �.�+�,�@."SN o ',N 1,^�i� t+F�iff>n, �F�A. boff-A1.� UNiC:6AW,, Ind y „r�to Oxim, �y a 6 plantJ40y�.plpfl O, ft, At.: 50' ' tw d yifA3W y di e tullu t.d, I hmthitr thdev It, v'evid'umdo 64, rdoohtrPM ti►�aft, it 4?+ fttog)ad Old. tw-d marbst mtt Ohl un Ott, M) 14 all -thy ft ?dglbfil in thin t o pirldpoadd ,6pr b th at . Ati lftu„mk 4 rka ttfG#yit� 't�j,'a ,(�7Y y� +�y, Y4R�i Y!!CJ'i 0.r74�4�' aA:� 4�1`E.l�C�'li p adbl 6. ' e Flh d �SSY tr,&% Xift S ?JfilYA'CA ti i:+i ltz 0o $� Wr ' 6p ie r vao b6bt a eml t "a, Dov r d: by axil or, Alluvid ddbrist, L {� y ��tt6�olt i,UYdrd,, a,.S�d�'i l o, ttune, ,I-IdtfittUbtl y A� �M+ �L g&1S,0� y ft.jftt y4�� (��s�� .:7:, }y��ygr'y`a�{��yyr�yyv tory y��gyyyjµ�a�y�{k�� ly 7yy�y1.y7yy��yy�� yy�� 4',L �}x� .��Ry G: tL14R� ylyA}V� p%h 1 ,11..71} y� J.'y j.3�tc,S,,tyll', � t� •k' +d WLt,1"y1.,��+ C�t#FgtG+iyi'�,% `;[}4yt(� y��TyJ'r ' �y.,yJt; `y�p� .ik�f�Jr 634J JlcIU DIY VJi 1°f 4'..�1 CLJ1nTn'� }jh`&4r,1# .+.f4Ap .46m it �Ydfitu �,"Agg" �'7lohi &w0 �:f.fdti:. blid %y da-614 tal � a � f 6 ?66 MAU io; bf6 of� but it 'oma bld, top qq� tr'�iiL}kk4 614; tbo� Wt' J., tg tbld �. ' I w ago MUM tip.w—o Moo faulty'thmto NAP; Md" ' w. .. x� 1 t,�M1d&t 4� p�y,�7��'Aj w�1��fiA "��.'l��W°y��q�`W�3 }"i•*jW&�?W+,yt�a�+ ��ip✓�q �{�¢uA:��j�� {k'y4.y3,. BA BY t�TjJ; LSi'i � �.` I ,5 ,Mp�.p,i.X�4 970) 6 ,17 tTWy1r Olt" w fa ' 1-6, t w " . ftv�„' them6flfilft VA, tM 5t, o� Ong"." "11 th dr' �, the tmgl Aft, Gaal lft �, cwg Tud" V��tl 15 i Almt 6, oidt5e,Ud m f T .64 hd le um# tm, '��p "�,,` .��.y��q �{{JJ�� 4 �$ySp �,$$ �y,�y� �{ ,, [b,�*Wx,'`yym�{��'r}Syhdy�j t �y�yy�� .ty��y+��? :��¢�+J�4 MAMA, # 0.014+5+.-�'V:i:i«A hi �I�G,ir�h�'iN;i. d W 5 Y4 A 1�)g in 'CR 6 �#+t.' L%rw .C+11.:� V a '4 Uld st fCC.Y��ilh'A6i +' .�''!� +; aa,rr{pp��+ t,4. WM�. 1 1A yy}}i+i '!i..✓,", 4.1i>��. + 'MI C S r W^'4"� ^''CI' ; , itAlft ftk4dtt� td. it �t �k vy'ryllyii'I 'ki.."fN..fib�A�'@gnq� ho 44'y,' �1I.1 Orail"al'�� i'��N�e. �S#��kY,�''iJ *{Fi4'v� 'i�M✓1iu�i..i r�f.af rxv 4'ir� �1.: s*p�,;�W xy �y ��i�{ "^' 1:r,44��y} ,c4Jq��$�7�M1 1 y 4k w # at 1,0001y,' �s `do i I I, A I ATMat +dM Kot to CA : A a ; '? t Mfg,;�.M ''. mlS�'Ad,4kk� � �' � ��'.°� wl a�' t a ll Vt' "y � , y y�all 4 Aut ICE "i '.+MRS** t '.�'.,.1.z"� 4' Qk `��3, ,J ;$',�k�: �" 1mINw Ulf.. wrh '.i.f �W L dw'+` I It, 411 MIMI, ,him lf". Y%6tMuW. n�.n4w ,*...,(H�� .aI W4,ytt2414� th ww� "iq 'mMl salt DIV* 1, to,, a Amy Costb, 64* vt �yy414h $, A k fk Tw� � i 06 046tdal I I I I ;, ' MtPjL 4NATI6P1 . ny �,ap a feta Lts and fraottre To 2 'cordba. tie c dot ;, near The Butte County Visible on a' r photos 8hovtp on trap T1C�I P on round: mots evidence s�.n g O seeps, ,aI ,gried vegetation ri , o��sOi a1 gned soil mounds r � � rock faultaciff'set seerty ' ar.e nark , .� crass seem -heckecl evidence not seen on groan .a-. de not checked on ground M ter!^l/�~i%� ✓r�f / 1 / � �,' . �'ti� �'. ni srf of /r':� ..�'. �' ' � �� %'.r l�l "'7� �� * '� r r'r.' �' .r,��^•. Whim t I�.._..�--'i'y'� .i•-� `t �':ai19d3' 1 1.t f 1 t � y+,l%" `i � I r i � � ,I �� ` �.,4!., ��,�� ✓�i,�' �{E•t,S.�� t `r✓ .u�tl�]I fy '`�'�• � g0U N�` t� ��„ � ,' w%� tir r r 600 1 * I ^y" 1 .Y ti• '•rte ✓ ' "� �. . % a !` t' � � , 1, � , � `w-' ,,>; .�«•»., Ju.� ,ter , r r;,.. a. �.\ ` ^'--"'.,.. � �.,� � "rt•.` .',..✓'- �✓` IA �' 1/r )h�il�lJdJL „SAO ,.» .�r~�...i'. "`s' '� �•) . fY'r'�1�'"\�,•„ _ , 4 el, ��•61 /lid rr ,,�• �1 rS +' J3 , Coula ` ; til �'. �" �. (_✓�'}� �')` /if wj r 4 fi I ( r-sj„'.,r�.. f' "fir �'''� � / � ,.-..•. .+ .y'i , A)/n/ " SPID—x' Mt- Eat! D. Nelson 27 'March 1919 Zf you have any questions or t4ish to y Butte Creek pursue rhe h ctraule 'evaluation aE Please call 'I�ir. Tom Chri stensen, telaPhohe (016) 440-5232: Sincerely yoots, ,;GEbRG C� WEDD9LL cttsef, Engiheat�h Dlv�eit n p�ci ecttd Populat "on �r6uth and emend c� ing, ? ' X960 and Rq!ai eriti4l, ylui d�tr aria 81 divip on pa dtf `i970 1978 0' Oo Area# '} o .oaring di,soussion is based On the n rmaN;ion. presex ted z pe:nd.: to aero, otai�:ot�d,,bui )Autt County PJnn In Tablds� ,and or thf 8, ap l. and analyzed :from the .�o�:�.e�r3�� source : ►►, �� aa:d� mint y . the tan o Amr.e stud�r �r,oas' ontattre�rriN ann x Igo a trr ertt; 1 utt'e "tai ri , r l ub e WorXt Depart7AoXYt, ' u Ohic�ub�io:.or%s Departmentand Butte ' county A nnosor 0a4dy e Or now c04,4truo"tiOho as "the �, Utta County. Genera. Plan ost mates that the n b re �; owth. in po Ulation or al., �cimatc�7�y �t ,C�0q OWth rote) ee'.dants be e n and '19 (4- percent e:n�u�� ° v .. ch 'is Supp rted 1Je `s _ � � � r r wit o the � ' ensus Su=a.r of BI t �aCottt 1fr . Areas (B-atte 0ounty Depaptnt This i :roas,e an popu� st�.on oaf ula't- d to roque ro ri add�.tiotal, 8r - 7300, u-ni tz in. the yOhioo era 1) tterq�l�YS 1 ' t d (based �x the a�rera e off" * ' 24-a people. pop dti7 tk unit) , which is 8L need tOr Al' 4 -VO �, i n� ��1�-",� � atio ��1t1a�� Y. c r the entire ahieo area, tank of Americ, �� t� pub��o�tiox� Pfau o tits ,��e, ei�rity published in, 19 4, estimates pogui .ti on in�- reaso ox 12-j90-0 residents dents in tie Greater Oblao 4roa bat�vseh 19,70 and. : An exp octan. doin- nd Of about 4600 v 50 addit dyiA. =its r r' 0 and f ca,lc'tiiated from t'h�� ©pu�attioxi Obtimates between 'I�� .G The ha eo ener an makes the oo:nsdr�rst^ire � .^ot�ec:tiox� c��' t�� 5 )o novt 000iddllt »al unit tieede within the 6,.�� oe ��«ban Ai4ee bet�,reon: 1970 and It is estimated that the demand dot tin le-fAmi�,Y re "Cl h�i��: units iri the Chico &roa will be in the range fv, 61 '1400 to 96 ,30, unit$ botwoe x 1970 std 1980 depeniding "LL Which, population, Growth projeatien is U80d,14 ► 1is t s breed on 010 anal sis prey ntdri a xt, b e ! ane that app",, im .te1 o the now dvrolli,1 units in the h"oa even 4wI�� be sin9lC-fa11bil,7 units (refer to to �� :n �ab� � �`� pp� mu�.ti-. axni� tint ts, j.t is estimated that the dsrnand Will be ror' 9 00 to 4400 uxtits TabIo 11 :fists the number of building- pertnibe iesod by the Oity of China between 19?0 and 1978, anti the number isw�uod b� the 78 Countyr in the UpincOrporatod arca of Chioo betwasen 1`-72, and SVA The total .t=ber bT building. permits issued in the Chitaa area, 191'JO through 1977 war4 estimatoa itom the data li tedt The;'. nut�be o new vosid ntial Units that ha-Ve hoed.. built Oboe x1970 totalled. uppilo imate:l y 5660 dwellib Uni s i orwhich, apprc��it�nta� were s xi ie smij,y units far tho 8 --year period, in Ad.d.ition ppx{vac ffiute� one thousand: now, subdivision :_ ota hero 'peon. t;on'ta- k approved in tho arra but not yet finAlitdd (an,d thue haVo, h6t t�t. �el.� �ppo r yet been :issued building pdVa is a eighty p'eroent5 4,t r_ Mal i a xaj�ui uij o, those, tentati oI' tovod su'bdivisioli �,at . are Ont o- .Paton �o be b��: 't uPon'A Th6 toltalraumbor or now, roo,ideatia wilts, that havo i aon bu�,lt b�.nco "19,70 , lu those that Orw anti : gated to bea, b„1 t on tow oroatda, au'bdivioion 16to J,8 appLro ,Ana uhita in tho o area * '1.'hit, giallo wj th : tho pZ, I d�; a o teed a� 4600µ7300 total rdtidontial Viftito in th-roar por od. Tiho ) mb;ox of .o to tat . ub tj "car Whip �u�� "e�tna�tt h4�V booiA � z4bd, betwo ra � �g � t o o t ars o �P' b u��,lld,alarid ( 1400 C� : 11or� eVe-a y the total. r m o how ;o h o tamil; , homao that hiiva boon built ainoo 1970, P10 thone th6t a o dntio at to b i t on nova. a -o pato oub n of . approximately Ua[eg jLnn tho 0hioo aroay Thio ostilhato emadeds, the” pro5'o,oto aowmd, oT 1,400-26, Tato got It'dua Osti ,*at,"o ' tbt t o n 'r, o at CS Iiptrad in '0,16, Thd Chien area hao a pv6jeotod annual 40%and, t r appm 1,tqato1y 6-, r � 'roe on oa .oh the average betwo T 70 and �h800 ap 6a 1 n� o�.ma_ t that % o� a non to n ,11:9,801' otuit) will b�o oin le a � r�oaid �,ao� o� gat - _ � _ " .. onoo� ��,�o tjio toy to ton the otirato tonna �i,omn o hone �b'1011 ootn of 4 � its (Table, or 460 per yon-vt anti awaMing a, eona H t v,�,to 01 (APP Thl 4`7 -dot SUbdivioAOn Wild PTovidO 4p rOy mato 8 to Uhi.�ttlpev year ba"Sed on. a 2 - 5 year, build-otit P&vide thio p o j oo t will ropr000nt Srom � c o nt a thOz t tai a�ann,al $jDgjO_�'atdjj ° jjauoJhg deMan � atz in that the o rota ua 'e Omand, la tho oamo as the avo a o "antral domand for, the ton -year, Doriod: However''I atatOpt on boy been provibugly, thawit to be quo- do able and mirrent demand and ptovo to , be loon than noviftal o Pri6'r, year* h the un.' Total Imitt -' L`s'W,�4+aL: -x r4� ?'.suv. -'i JGl�tu t.:l."b'do �..�w,.�r,.,ne. su r Il a y yy� � L p uro ;��y � F �A 1ioiri C'�tcrjivel � 4 prioved F, 4,a,tY 7� o rival to (City � ;4J��J{� ��.I�WU Iw t1 ttolliti ` ubi far with. u jr��yy��"��U �y�Sy� y�,�y J$ y� �♦y y�, �y �1 [^:L1i hdr of 4r W,�pteh 6F � xu' Old boy, d t . ofcq r�eyc+y/{y' Mw 75 � c4 :�Ju ,ieEagi t (�(y+��yy) i�ny �(7 Vu8�i�' f4R��;JLWM a Ot .. . 10 bull>bot{f�l��F” ��t�y�y} t/Z��IWi avd, beo t ��itiftt�.W�'+��ely 'b%�yYlt%pp� i. ty, in the yam, may. �Gi�W��y 4s� rr'�fi M+�Isl �itit�hiG�V4��yF ''j". ��J'.� �✓^u� .�.:. " �.�a �Al ju bti" tri" tr ot1— e, tt�. �n� �� tym�1 �1f c��, •M+# M:' �y�- qac{ y�, W ,fwl �p�y q�y.�y �+ T. yq �Yu y�y �x �' 4L�3pr5 t Oqj d t i u� yy 1 ' 1 i� i' { ., .. vw M i t Q� �� I . te-ti at or' ebb .Oat�y , fog y y y � �y ll h Wad W�4�F.L t�}t "w? ha�`Cr' be� k4i t�„f �uY 4�9�L,i u 4 a.w i i,nt �� 4. s rilV;--smile union . ' ' • .,: b ft fr i, t11fGZ1S5S4GG Y iW Yiif3j�� ra a ".k, 1, inn {✓n yf �rt, y1 h the un.' Total Imitt -' L`s'W,�4+aL: -x r4� ?'.suv. -'i JGl�tu t.:l."b'do �..�w,.�r,.,ne. su r Il a y yy� � L p uro ;��y � F �A 1ioiri C'�tcrjivel � 4 prioved F, 4,a,tY 7� o rival to (City � ;4J��J{� ��.I�WU cud i%' jr��yy��"��U �y�Sy� y�,�y J$ y� �♦y y�, �y �1 [^:L1i hdr of 4r W,�pteh 6F � tIh hot b nt,!tU dly approved,- mato ,�' YY�h��[]��11�'y�� yyb6p, id3 thli� � �I�Cs'�wY�� ` (�(y+��yy) i�ny �(7 Vu8�i�' f4R��;JLWM �.. i �'. yT]:�� j{`'� y�,'�! '�}`�. }y�.,y„,, 1y s�ny �f{f ��My' r�F� !� 6thi�1, ita k '`� /.yam' �y �ypy� y}�¢).-y��-y +�';Yt,i1.LJi' Mi�Z+M�1J JYiL1 :4Lsf�4 V'h4MM. bull>bot{f�l��F” ��t�y�y} t/Z��IWi avd, beo t ��itiftt�.W�'+��ely i. `.^Y�GkRk[.. �srrY/i AkW4 LF�i, which. q.'E�i�t� C✓f'�,4 W MW �, �Gi�W��y 4s� rr'�fi M+�Isl �itit�hiG�V4��yF ''j". ��J'.� �✓^u� .�.:. " �.�a �Al ju bti" tri" tr ot1— e, tt�. �n� �� tym�1 �1f c��, •M+# M:' tfttx � f Vmi v whit fav � �� ,� � -glup � b nF•, 1. ,u ,I. ,i. ri ,j u 4 a.w i i,nt �� 4. ` I I Otto, Itto Thoper ' rL -don t' Y�liton ram" �' u minoorr6rat+ 4 Pref dkItillt y ' Aja1,0 Gilding Uwtcd Ovda permit ':'R 'for" "thbil .H N �TI vl' kT� ,. tor vs. at Vbl 'did a'14, ry^a t4 I �a ��y �� .'ljlll� 'Mn'td,Tyoft My ;may ygajy��T�y�{�1}I �(I� yy +W i+ caIµe itelft, "Ji+tl'j��war"W i'y i4 avu *.%i « '�y�+IxF' 1r �� JLrYI! �:i�a�]'� �'P,x �.I ��mw J�"6i7�1kC.'4d that i.Avt, d it ,vet, ! td rea kY 9a, a ' �ht, 0� �� cNl' t'i'y 0.'u, � V' n rt tiy�i'L:� ky,"�:iW C�1P:1 ��':'ii 'YI: Y�l��4s�i fi]w�� a h,.N ��'M a��C�.'t+E itil!R� b�IN..... �. for to gu4Nh4u+4.A"4:+5y� C". � .' �y� ��W1� qtqC ,�u�K,�y',�(, �.y Y;t7,ilszrJ...�, the > !r<Li�N'71Nvi C''Y't lot �� } j yI� yam. g t w, . ^ q,y s�, y sW £R 1 thekil `41 "� 4,d ` ,% q .s 4i 4;9 �C«' '�W +N 6"J4 wY.J +�"� q,, 4.i, '` Si!�S 't,J+ Ri. 44 T :.:� 'Wr 3P:• J 1� '�.��i`l e b total i - i _ I i I _ Appendix,I X MOO a lt of Co KOW terSOR the fol Rp r, !Y R'R7; I+Gni,r'N•YW`3i M �� n �� Ito e�Re Lm"Ith, LM Why; 10 hition. oldst,yyrum`� bi jai{ Ur r�yq�e tpul w� look, H Item &v",,8� MOM 0 . 2 c�I yp°4i� � p � 4'I xrNelino - the � ��° 't ��+ �� rR� M g� �� r � KK tit r� � � It from th# z °41d t all IMo �� '� ��. �� ycvt o the 6r1,v*.19,:i:1 '�'��a .�6 A+^a�� C''Q" a�A ' i p k`Rk�a 354 kJl�.: L0. rl 4 INA vP � 14%, 0, cvpi Cd P1�� tea. sii0�'i'".1;4�" ''C:�`t�t �,� +� s��`�► Vie. f I I *ft W tit IM .4 o cap' i';isma bo, rafi � h e��w it' � a � mai �i�� 5��:� 'a �'M•��:%�;� n.�. at tt"atch'o' prom"myso, 'I mill A grom $0, J' ftim. 4� 'in, 'qa '] a, t a lal pt*' act�4i r "xt llu IMIf 'd Out treft orpQ' ^" i$�'til (F� ,p{ { ,y� Y q p, ,$'� �p4.,} oI hr"tg, �°�tp� ��-'t��iL��«T�.�'� �,kB��.N� � w�, R?U��r� A,Mti2Ga4l a tot. ll + to Vuliotto Ormil Ite'ah ' - s"!j't w t,i"I' I I tidlif "lee's ro- °` i i + tv TAB`.LE 11-4 LIST OF MAMMALS WHOSE RANGE IS TO INCLUDE THE STUDY AREA Existting Enu1'rowneni Appendix "G11 KNOWN COMMON NAME SCIENTIFIC NAME Opossum Dusky shrew Didelphis marsupialia Trowbridge shrew Western Sorex obscurus S'orex trowbridgii mole Little brown myotis Scapanus latirnaahus California m otis y Myotis lucifugus Myotis Calif n' or Small -footed myotis Long-legged myons Myotis subI 'Myotis Long-eared anyotis yolans Myotis evotis YUM myot, s M otis Y yumanensi$ Silvery haired bat Western .pipist el Lasionycteris lloctavagans Western big_ -eared bat Pipistrellus hesperus plecotus townsend. Hoary bat Red bat Lasiurus cinereus Big bat Lasiurus borealis Pallidd ba b Eptesicus tuscus Mexican free -tailed bat Antrozus pallidus is Tadarida brasilensis California ground squirrel,Citellus beecheyii Western gray squirrel Northern flying sg44rrel' Sciurus griseus Galucomys sabr nus' Valley pocket gopher Western harvest mouse Thomomys.bottage, Deer mouse Reithrodontamys megalotis. San aoaquin pocket mouse Peromyscus mana,culatis Perognathus inornatus Brush mouse Pinon Peromyscus boyl:e, mouse Peromyscus truei Dusky--kooted woodrat California meadow Neotoma fuscipes mouse Mountain t mol a Microtu8 Califo rnicu Micratus Root rat mo,ntanus Rattus rattus House mouse Porcupine Mus musculus Blacktail jackrabbit Erethiaon clorsatum Lepus Californicus Brush rabbit Coyote Sylvilagus bachmani Gray fox. Canis latrans Urocyon cinereoargenteis 331ack bear R.Ing--tail Ursus Americanus Rinkoon Bassarisei s astutus Mink Procyon lotor Long-tailed weasel Mustela VisorsMustela �renata ;Badger Striped skunk Taxidea� taxus Spotted skunk Mephitis mephitis Spilogale putaraus Mountain lion Pelis coricol:o,r Bobcat Blacktailed deer Lynx tutus Odocoileu"s cojurnbiahus 0 Existing Envi ronole0t X TABLE I,Z-S' LIST OF AVIAN' SPECIES WNOSE RANGE. } IS KNOWN TO INCLUDE THE STUDY AREA (R) Resident (SV) Swmer visitant (M) Migrant (WV) Winter visitant Turkey vulture, (R) Sharp -shinned hawk (R) Cooper's hawk (R) Red-tailed gawk (R) gwai.nson' s ha� (,SV) Rough -legged Golden eagle (R)` Peregrine falcon (M) * spa -a hawk (sV) California quail (R) Wild turkey (R) Band -tailed pigeon (R) RDck dove (R) Mouxn:ing dove (R) Barn owl (R) Screech owl (R) Creat horned owl �R) Spatted awl (R)' Long-eared owl (R) Poorwill (SV) pygmy owl (R) C,v.te-°throated swift (SV) rtufous huam ngbird (M) A ia' s h ►,i,ngbird (R) Red -shafted flicker (R) California woo* cker (R) i,etais woodpecker (M). Yellm--billed sapsucker iia.iry pecker (1t) Downey woodpecker (R) Nutt -all's veer (R) Ash=thtoated flycatcher (SV) Bla&t phoebe (R) say's p (WV) *Dvlanger°ied species SCSE[Jr3VIC NA 4E Cathartes aura Accipitex stratua Accipiier coope�,`i i Buteo j arr a icens 5 Buteo swainsoxli Buteo lagopus Aguila chrysaetos Falco peregrinus anatum Falco sparverius Lophortyx Californica Meleagris ga'!lopavo intamedia, Ccilumba fasciata Columba Livia Zenaidara macroura Tito alba onus asio Bubo virginianus st'rix oc-c dehtalis Asio otws phalaenaptilus nuttall. i Glaucid.ium gnoma Aeronautes saxatalis selasphorus rufus Calypte anna Calapteg cafes tanerpes formicivorus Asyndesrris lewisi Sphyrapicus varius poS villostxs Dex�drotx7pos, pubes DendrocOpos nuttAllia Myiarc us cinerascens sayorris nigricans Sayornis saya (continued) f %k a Wsting �6vlronment r TA8LE 11..5 (Continued), AVIAN sPECIs cbr�v SCM17rIFI^ NAME iKestern. flycatcher (SV) Trail]. flycatcher , . ) Emidonax difficil is• ' Western ut)od peeve (,V) 7np3.donax i»railli Violet -=green swallow (,SV) Steller Jay(WV) Contopus sordjclulus Tachycineta t assinti Scrub a Y ' Cyanocitt�j ttelleri Plain titmouse CR) �locotTa �v escens, , Cc�ion l�ushtit (R) par us rao� nates White -breasted' nuthatch Psaltriparus minimus Ry nuthatch (WV') Sitta carol nensiij 5tt'.a�� canaci�isis �t�-,.�byreAsted rYanj., Lwren (R) Bowick wren {R) i Troglodytes lorl J Canyon 'wren (R) Th'Ycuenes bew.i.adl American robin. (M), Catherpes memicanus (4o Jf. tibstern bluebird iioa Tlcusgr-in'thrush Bylociryla s4tat Townsend's solitaire (WVi Slalsa JiItxicana -Vi radestOS townsendi Blue -gray gnatcatcher (SV) Golden-cidwned kinglet Cts) Poliopt;i.l.a caerUjea R�iby-Crowned �tinglet Ctav) mutton's Vireo (R) Regulus satraPa, RegtilU5 calendula Warbling vireo (sV) Vireo huttorx ; V iia gilvus Orange crO med warbler (sv) Yellow warbler (SV) Vetmivora celata Audubon warbler Dendroica peLecfua raica auduboru: Black -throated gray warbler (S"V) bor4r�oi nigrescens Ye1l.awth�-pat (R) Goth lypjs �'rcha5 Western meadowlark, (R) Western tanager (M) Sturnel,l.a ne�glecta Black -headed g (sV) (SV) I,azul:i Piranga ludoviciana melwiocerhalus Pheucti buntingcus Purple finch (w) Passerine ami efta Douse finch (R)Cax u lacus P purer Rufaus-sidc-d towhee (R) p xdaw-" m�i.canus p •let)rEhrothalmus Chi sparrow CSV) CCiltlen-rawnecl sp�L'row (tvv)' sp elle ssorai.na Pa s (WV) L.' nco ztanotri.cbia atricapilla Pasnrella iliaca n 8paw (WV) �, Slatecolored iunco (WV) cx a ioin Ii junw (R) auno hy�al.i$�eon Junco oreganus B ,.._ Existing Environment TABLE I--6 ` LIST OF REPTILES WHOSE RANGE I5 KNOWN TGA NCLUDE THE STUD' AREA C CM,XV NAME 8CIERMFIC NAM8 Western ,pond ba tle Cl m vs tna=rata Western fence lizard . �0estern skink eiopotils cdadon Cilbert,'s skirk Ems ski.lton ahLLq EumOces gi.]bert..i. liestexn Whi tail p Cn�mi.d�hort�s t,�c�is 5iexra alligatot lizardcle-`rhon-W!4, Rubberboa- Chari,na battae Racer �ta i led Snake ^bluk '�bntJia tennis r Western riri�neck snake Diaciophi.s ambili Ccamioii ka.inc�srs ��itis gett�i.us Striped racer' Gopher snake, crhs aa i t MaFC71t11Ii rl L4y4Ck.rygtinako... Yt,�gyae .� atuo . or . i0ryyL a htrGieil pj qarter J��s,sita4.s .. gieZCa g� snake ii ? Gt1 ayM•✓w4Giin ol- }rhay his c0lychi dourihi Western ratt..l .make Crotalus El Ll ol wlai ur AMPHIBIANS WHOSE R'ANrE IS KNOWN TO INCLUDE THE; STUDY AREA, h s inr� d rY 4 Mbysbutotm erojad i n a rich& Taticha anulooa Err- afro, Cal;i Orn.ia tiaadc�e saX nda ` t utas.. resat t8ch8ci-41 . �r�+j�s{�riadb dtn. toad ry padiflic yell * aha jbj y PAria at bra 4 i Ml (b? Vheu ,"equ., 'Appendix tiff tc tti I trifrr.;� y' x 'following, C�i rti s iru ptitrtuittedl subjee WHecurlttt# a 'utro trerltYiit in wh taoe: r (t) Volt (rtttri�ses and country OWN; (2) VOW and tttraisi•ttulille uaoA bidodlrtgltrrrc hoAj fire, houses, ,hospitals, lgttrks ntid platygrountia, sehools And! publle utility buildin,g,sl X81 sales tract office, (e) tkMa The provisions of # tlttiw .24.33 sliall apply, (Ord, N% 17,501 § 11 841.76), gets, 24-1451 24440, 11t.wVed. s :dee,t». il, Roo (Resource cotlat"Atiron.) za,t.t"i (tr� y tMes peittittedw 4 (1) Naturitl, 'wilder°ne.os and MV` arms (2) Presut'ved hir oative flAt bir-Ja said wildltttlr (S) Pt(801TAttoll of vvalke restiut'et* at'019, inrludlog strews, rivers, laltezi swrunp.q, p mirk, bradwa, rivorltttt kq. like. t Minas said wittet"Awd areas; (4) Agrieultrtral' rrseso rt t in plt tlitl perm"'11161rt r#rv�tlllin i (D) Reeling, rawtug and Pistuving Irk livouttock, not Inalud- log had yar"rla; i st;tltliiht-neat of wt°rl,ck�lni;iefri and hi'Attlrlerrl aiteat r Reeruattunal usea riot rmulriiw ijeriiisritlnt litiprdvao' w rnenk itrelrtcl ug ltuutlh j', flv; Clog, etifivitig, hikingi rid, fog W sintllar swear Viintyrgeti1r ttgm ttutltlt'd for 'tittl pi`tltertltliti, of Tnnd 4rid, rye.iource4 irant ,l"im orosio T, fir:}t &�. 0104, quia eg, in. it :a42t°K diseases said ptiilurlerr, (b) t e'l, �t',;q1cirhlu a Ilse Perrrti (1) Preserves for trotrriativa Wildlife slreelea Cal gstc bushment of rest stops, %Uta ptliittsr titre bwydk Pede'gtt;uo atilt truils, not IndlUdi ii,k dtlm} tneralul sales awl surrices, 6;� (�3)' i�;tl,lcrr"atinti atttlr��jtyt,str{tre'tiut'r t,i�'listtllieal rittrl!hrcl�eti'- y logical Wes said sirluetttrse.3t (01 Perny,htrmt folp m-elrrrtrts heeded for that protutl6a of It rad trod; rias,, trona front tlt�e� t�r�dsitlri' � it t r , , �ltttlzis,. !Midas, (ILMUS, lttwicts, 'tiNoases and pollut dn; r � tl yy � itor Air qUORY, WritoW" 40ality Ali r o r iCott � o } llllttltt rttttt OMrr, MNG " bIA ttormit dooA not wits l ` t t or n ,r An an requirett bY MhOac t cst� rfohoios or froktx review by 810d opttolouw L011 krpta t'd jl fired Mills-nosh lot hfol� 0110146 wh, (16) y�yyp `1 yY buildto athaek Minimum front, bulldimf Adt, E I adc for structura AluallIto on,# htttt+dred (100) hot from the of' tho f' a' �Y (o?' ►�ar�'rr ��r�xi��t�y. Mpu por lot, ,Itiverthing tho Rale or, ledge d that lot or the Orvkoa t'o ulm-ed on alto lot or the t rtstloeh rown or r.,tis "+d on, tlidloly ural ona -soon 4d rtising, �;�ior� �r �ot�r�i�o� rite th+o �ltYC�tftt�o�, C9081tMto Wlitlo trathe t,o rogisterad hislorlod intt(lmorltl 'tpo 4110 116tMitto+l it' thOY are 1118tallotl In Adcordaiita �3 itlr trt l;tttitl t Iti nurfol of InAtrualotto of, thtt De. partuted of Trtrimportotloft of 010 Butte of calii"o!rttirt. t Sigha thuot ttttd of o ootti�tot t oolotwy light arty! tutottalty'w (4) 1pm stint 'riot too higher tlrrtlt tori (14) toot ttl ove W T rmlo and mat hot be wider than, ui(doats A (5i gilt olgtt� mint leo loots M bohttttl the front mtltttol� K { ' Side At& wiit roa bolldlttg sotlyults 6411 be tout (t.o) feot i"`r6M, t rotxorty 11tt6o', (q►trlt, No, it �yy��yyy ,y). yy y�y.jy ;Wk i -110 R -I It l .s w. y r "Ity li.n t1ke, mr,041tj 11,01wMilli li not tai, 10,qs thq,,F t'ivo :ttxttrlrod (56(1) �glvlro �. t c,ct y i t 'tlt Atthr �'I, e M Iftroltd, Oodgmbor 18", N79' (92' -AP 4r ,i ftmb# rovino raragetipl) A 51, dl wnt 6r PorLa'atry OWWattla Poo la is rdq h ible be the A " � s�ra Ab Pat P i'p9 ... �,Y� G� �the ,�+F"��iqp �o� r�.�Cn��c.iaEki FJ::i.��y�SiX.A'�irf'�K:y4�.{� �'�«��At.F.. .., �.$a6u�1!Ct p eapablutift VIM d0lmt P4�gm to the 4PLad ig a °djjd ''s ,'� 6A t—t—I 4 'd Wta £4;) �n l� pAi ,lit ' j �� i�e � odd � � m�.��it 6 Rothohad-ot d*, !6 Wftt 4$) ,at do a a lho 'Advo: Would "4ff�Y or had1d4fit tits w And 1: jutt4lim Oft"i'drw add.` dode� Midi Piro Pr6teatidii Will bahave the tdlldwi ddy z+s'�er IMPAdt64tc kris „ri;t #P-.u��i #61641 Axdg tt 'ttw oor. tke a" I tooofj t 0/wo rvi) A-1do Vito a w IfWaV a' ", Aida a =4 rite,� 'xd dog bAl fl bf two h iw �' + ffiflibiA for the .tel+ oma' ' u.,. rt i Yds kt viok, vrvlov or otic, t# f4pirdo vlkft five a wAu .dry �4-lty ' 4 ' "4 'lif wry, awrutl� to fif@ s o 1, �m;bWI , rl � lnmo anal d Vitt 'ot 6 4`'"'[ cal' 2 4 survive if current trend's are continued. Three plant species were of primary concern, having been rep6ited from the general area or thought to occur on site; Polygonium btdwelljaeSidalcea, ! rotusta,, and Fritillaria: eastwoodiae; Ponium b dwelliae, the Bidwell Knotweed, is a diminutive annualof the Buckwheat Family, it is found on thin, rocky soils of volcanic origin at low elevations in the Foothill Woodland Community of Butte, Tehama, and Shasta counties: AiLhough considered rare and listed in the Xnvvon:tory of', Aare and Endan ered Vascular. Plants of California_(ibid.), P bidwelliae is not endangered and; the populations are thought to be stable Sidalcea robusstta, the Pine Checker or Butte County Sidalcea, is a showy perennial of the Mallow Family, It is entirely restricted' to Butte County, 4 occurring in the Foothill Woodland and Oak Scrub plant communities. S. robusta, has been proposed for "threatened" status under the Endangered Species Act {`{ I (Federal Register 1975) and is listed in the Inventory, (Powell 1974) as en- ` k' dangered and declining. 4 Friti1_laria eastwoodiae, the Butte Checker Lily or Butte Fritllaria, is an attractive, bulbous perennial of the Lily Family, its pendulous, bell shaped flowers appear i early spring on dry, partially shaded slop6s of the r. Foothill Woodland, Oak Scrub, and Yellow Pine Forest communities (Cr7'tchfiel d ! 1977). F, eastwoodiae is not extremely rare within its Butte County distri- bution O bid.), but there are flew records of its occurrance outside of the Butte Creek Canyon area, F, eastw,00di,ae has been proposed for "endangered" status in the Federal Regisuer (1976) and is listed as endangered and de- clining in the CNP$ xnv (Powell 1974). 4 I i 1!( 1 4 .. Method k California Native Plant Societyrare Plant maps Were { p first consulted: to r determine proximity to known rare plant locations, Plant..descriptons were � noted (Munk 1959) ` a (Ilerbat 1u►fi, mined CSI�C)r The project Si n herbarium speo�m7nes ' tes were vtisrted a total of five times hetWeoh 14 May to 23 May 1975, Every 1 Lely habitat area was searched on foot b R y N�incy Heiken and myself. Plant locations were'noted•es- accurately as 'Wag `F0A$able,r" using Rruntoh compass and measuring tape, Pdl anium bidw,�Iljaa, here prow t sentod aroblcm 7n that upon the flat surface of the mesa the, Plant was so ; Cammdn p tha°r an ar.curate and detailed field mapping effort would require Weeks r to completer A compromise method was selected which utilized the plants natural pro. clivity for very shallow, rocky soil, This habitat utas surveyed ' ,oi• the... p ro ect a��• Iover most ` Ind found to consistantly support smallpopulations of 4 the plant, The its of this spotty distribution Were locat Large Scare aerial photos. of the s^egbn Were then Acquired e8 and mapped:.. o q �red'and the .photo sig- nature Within the noted limits of the distribution, Voucher specimens mens were: collected for all' three rare plant species and, will P be deposited at the herbarium, California State University, Chico. This material Way examined in great detail and compared with published descriptions w of the species (Cri tchfi ofd T077, Macfarlane 1978i Mtlhx 1559 5 c uhlis7ng 1g79�� d►�. Kihsley Stern and Or, Robert Schlisinga Professors of 5otany at Calif t State O► i versi ty; Chico Were also consul ted, ornsa s i 1 iridin s And titig__ anions_ P )y9on NM bi;d 11 F Thee exi stance of hol v on? um bi dwel l_i ae on site was confirmed duringthe first field reconnaissance, 14 May 1979,it was found, al�.�ost without excep" tions everywhere its special 'habitat requirements were met, Across the Surface 4. of the mesa from the Skyway to the first grassy sl'apes and dram lithe water tank south of Unit Three, small patchy populations of b%owelli voro in evi , it is important to notO however, that this extensive distributionCannot be considered a natural one. The thin, rocky soil upon which this species thrives in the absence °C' campotition from grasses and other, herbs has been; in this area, chiefly a troduct of human disturbance. it appears as thoug4 the entire plateau has at some time been severbly•graded and much of the topsoil' removed, often down to the underlying Tuscan Formation volcanic mudfl:ow, It is , primarily in these heavily disturbed' areas that P. bidwell'iae,is most success- full. uccessfullr Nonetheless natural populations of p1 bidwellia,e also may be found on site, These were discovered, rather unexpectedly, high on the banks of butte Creek as 'it borders Unit Three on the north, in this area the topso '4 appears to have been naturally oroded away, exposing the underlying volcanic mudflow, gii.dwe�W here is found around the periphery of these outcrops, in the zohe Of poor soil development. Although P., bidwclliae occurs over much of the p Sect areae mitigation measures need riot be nearly as extensive, The .many population located on th surface of the mesa are largely the result of human disturbance in the pasty Natural populations oocur adjacent to these scattered way are sm Skyway" Thehe o lations, south of the Sk to the south �us� �t��rt�.�s the ppu. alloy and mors► among the Aima mounds b widely Sky se are found alon Of the dovelopmont, g darly the pntird length The oc urrance of d� pulat�o p ns; does riot preclude the Hood to, ' 1 adjacent o mitigate the projectYs Impact on this rare ec es however, Tfrt �rumulative ' effer.ts of this and other sim�1 ' ar proJocts may in time amount to impact on this or other rare species, a substantial It is th"fOre suggested that tho n<ltuva' lly oCUrrin 15bpulritions of p~ J-�.n {b 0_1,l e and their habitat along the s- where it borders on l�nit Three of thekansd► outhgrn dank of Cluttd Creok_ CeGelopment be protected for perpetultY by inclusion of the arda in a Habitat Conservation to this report, rvat`r n Zone 49 appenddd This zoning Ordinance wa$ proposed In April► 1978 measure for the butte Creek Canyon Rezone (Nelson lgs a rard� plant mitigation A rezone of the land adjacent to autte C ,., �r�)y Wirt as a Mitigation measure for erosion reek has been suggested' by Mr. John CtiYltrol, riparian and wild7,if'o habitat prdservation,, and tO Minimize the visual lm. ac, Posed that the: area within 1Cp feet of g p t� of the pro�ieot,� He has pr�a_, Conservation, ppior to project m lere utte Croek be rezoned' to q.C3 e ouroe ntat7an, C but Nonetheless it is not an appropriate mit This is a laudable reCnmmohdation I Resource Conservation done Permits o gatlon for Dawe Plots. The outright agricultural usos and the kddpin Of livestodk, both of which have boon largely yds o R oven eXtindtlon of many hat Ivo plant sl�e�icys , p Nsible liar the docl`ind ahc3 I. tOmtrol the harvw•r;tinc (rnduff 1974)`. Neither doe's it 4 g of treds or the oloarin'LL of larrd, pi"(1,11 lot area rOquired by this zone is tehi aoro55 posslblyi the' rrlir►i►nurtj y more land than is available Or even Mecessary, to moderate 101pact to this Plant, The flabitot Conservation zone, it iheeefoee r0cdftended at the optiqlal "10ang of ffifti, fm* this and Other rara Plant 0edidg f0h.db" site, qatinq Additional POPUlatiOht of P, 46111" WIll beserved if the MOW, M0154ti0h, Conceeh-nq noise pre hd' tite- dLgtajjde along Lot 90tbojg.adk and barrier foncit1g: should Vbvi'de the SkAlay is 11CCePted. ' additional. tive of thispl&ntol Us asuppar. And dwhere. withinm the projeCt f6r landsca"19 OlOng the barelep O"ative species open ace is, r0c6*6hded. Si da I d6a obu, site pecon"ai ouy'"g, the third Stafto on '20 May 1979- dada discovered ditcovered in Oa eqb,4ttq was the northeastey'" CoMor,of Unit TWO. Tho POPUTatioh, W0 dov, Prised of about thirty plants, most of Which appeared to have bqoh v696t4tI`V0lY4 Th - PrOduddd ese' W06 tightly ej!u$t0).0d beneath. to the not, 8r,eub Oak on 4, phtjo north of 4, Other " hofnbl o I 51OPa Just above tare 0d9d Of the c�jjyan Wall. Soon, th' gout populat'"t W06 found in timila)'i habttaltS al6hg the lohgth Conveniently, the bluff'a ' g it bbedert Unit TW,. Conveniently, the mitigation measures prdp(5gdd f6e serve to Mitigate other probjdnjgthf$ plena;fty Ajt6 areal, Ffre hazard, associated` with development along the bluff powd� tramwisgioll Iffid damprgs rcmevaly drogi6nPOtehtfal,� WldliYo habitat logg and vitu as: well, at "Oss of rare and ehdaqored pl-aflf -8pL a VOWY reduced by, pl:acfhg tht bl'uff's ' 6d,08 and the': habilai. rou�ld 611 be the bluff li'hd Habitat dOhgOrVa, And the land 1.60: foot ;to the tbUth iris to this r�pdet, t106 Zone 4t deSdHbod AbOVO and 6PP01d6d F �r,itil lat�ia !MI8 ar�diad was di OVerud 'ori site duHng the fourth recona r aces arrde moduoted on 21 MAY 1979.,tveral small IPopulations were, n counteped in the Oak Woodland Cor runity just boldw the wall bluffs and h6u1* dtrs Mong the ftrth n Margin i5f tho. urfi: e of the fr.os& in the eastdrn ha'l'f of Unit 1'hrred, TbO Plant had finishdd' fl'JWMIh9 and rrearly ripe, good CdPI ( were in evidonoel. °"hd singld) large't 1111acem, leaves of 'th(' irrvaturel riurr- flowering *ht, word. also p)'d3e"tw Pdpuldtirrrrs were found at PO to 6,0 forst irrtdrvals �� throughout the WPM distr�ibutinny aid consisted. Or g raorrr 5 tol 24 Plants (2' to 4 fldwdr stalks), "It it 'the ortly plant that dOold riot 'be positively" identifiad duo to tho absehed of flower Parts -,Nerd 1 drust Corrdrrre with Macfarlane (1928)who WHIes� tw rit�tnut flbwers thdwe are few rtlitlbIO' Wp al,ag'ieal characters separating the ;r pocid90 t f' I Although 'this is a'. now looatidrr foe py oqjtrl 0,e�. nthnr pnp(rll' lationg, are known to odour in acrd' dlurig 8,utte Cedek Canyon . Based on the Matdw Hal eoll'ectddi these is dvery likdlihood that this population i, indeed; F pattwoodl.de but posit `ve iddritifieatfon mint be, based on fldwdr" part ► Tm,e raid and ehdatrgdeod plant populatir rr5 1hhabi't one of the Brost bdau,w tiful wooadd; areat on the prd'jedt site. Yet, as the lots aee durwerrtly laid out, vehicle access is froar the Skyway, only making th'i's area belaw the s.qidll' mudfluw bluff very diffioul't to reach, prd,devati'orr of the natural vd'getdt do Of thit aeeai would seerrt to be a rrrattev' of MuPse and has beers suggested as, a mitigation nreaS06. In oridee to dssued the durst hudd surrrivail of F.-astWoodia ' in their''' habitat, it is further 'pp6p6sod that the, land feom the wall Tu'soar, PorriratiOh bluffi nofth for* 200 frets 01'st to the e,dfiih6hMHor or pNposed lets 5 #1C aria #11'and west to the oomftn bordee of prdpused lots #lg and #26' b , 04 the r ft 940109-59', AP $rare' Aft 0404414p?,,'ra* to 0 enda Wed gwim, wted S0,0004 wore loc d ; idevitifledf ons ; f w uw c4 vFund four f f di patchy ' ►x of thq cma populatina wor# Alto Fuld on VdIalile Just emuth of Out"t case w1mharderg, UffitThree. i �jd �th4t hd� ho- WO4 feet g6uth of Boas, erpok at It f dntg m U10, propet. jolt 5 the, MUM wlmch foefoem thd �� r rn boundary, nit ` lvd,. V madd by they flZOO' td lAdud#fi tordeei U it Thee. Jt ig ocr that 'thd p6pulatid"I 619 w in, .4Itabi,tat206 tdj f hd l ud llri ' pAtlow" of Tag 4179 418, ..and, x'19. the recidq,n�fit4r ndt 0111., Oldog ;But will -ISO luniq k WOPirasa Atidl% foe 6�i wcr�r'5tri w1', tai �r .. rid irl�1 �c�a`�r ifiabtt4t tufty Ajteer,,jtjv6urcd Abri-4ty"dtf('11 1.6f" Whdr@ P�OWVWM of eaf PlObtl aria rare p'1'tjrjt jrjbl tjx fi ql (,tlj,j,eda P. Aropy of this, PfOosed' toYY1fly lf-eh iiV. * "a. �7,� P'NF riam'Mn ,Wu4I foroet Me tote f &:SflOgY4 !l161vo s" it of rdlifteftido Buin"t dol. 41j, fO. 10 JulyI. t MO. Vote 4-11 Uno ItIv Jorfio, ft 1 1qw1a. M. 1018, 611 tho to-m(, a ut or t4ohm,4 Arta Npon on vidfit fiJbi-M-ft, Od, late plain, Inti tit'' Iledgeaed notto Cromk 0yon VON*- ditAY k.nviranmAl VpAt MAW,, RobOrt., 10.aI�Mmid, plant lift,i, uA v mqty of NIO'dmid, , tRdbort V. 111C Viveototly of yard: and, MIdAiV46W 0,440 *IWM64 al ifam"M Uitive plate C,01-y jd,41 pub. Fill w sthliginof qovrtIM, kwo plant t*ttm we ar f l� Sid -a t�qt,4sgq 1401or bx ft6ugh. calif6phia Ndtive Pians Sbc Rare P140 Prdjett. 1witute of Fc l y� Univor§ity df califovM4 I::il,I V d df I r.T � ,r -`t. S P"OF "ULA"f { 1' � j, r A$'? min ti { L 'f 1 nq {:_:�r r . � M v"If QQ fi 1 .r ti� M V d df I r.T � ,r -`t. S P"OF "ULA"f { 1' � j, r A$'? min ti { L 'f 1 nq {:_:�r r . � M RARE PLANT POPULATIONS 0 POLYGONUM BIDWELLIAE SIDALCEA ROBU5TA PROPOSED H ZONE JDp p PROhOSED April, 1978 GENERAL INFORMATION' ' REGULATIONS FOR A HABITATCONSERVATION ZONING ORDINANCE SECTION 1: PURPOSE: The principal objective and purpose to be served 13y' this classification and its application is to protect the diatn3niahJnB habitats of the threatened, rare, and endangered species of Jjutte. Co[inty as a natural heritage to its present and future r'e-ildentb. in ,years to cotne. SECTION 2 AREA DESCRIPTION (To. be determined by meetings with county pertionnel and land 1 owners.)' SECTION 3; REGULATIONS 3.1 USES PEINITTEO OUTRICH'T A Natural, wilderness, and study areas. B, Preserves for fish, bjrd8,i, plants, and other wildl !,-. Especially, but not limited to,,threatened, rare, or endangered organisms. C, Preservation of habitat areas including terrestrial and aquatic as needed to support protected species, D. Pedestrian and equestrian areas, 3.2 USES PERMITTED SUBJECT TO SECU tINC A USE PERMIT IN EACH CASE t A. Preserves for non-native species including the keeping and pasturing of livestock. i B. Harvesting live or dead trees for 1Gtmber or fuel. C, Ldnd 0.0ar ng for any purpose including roads, homesi tes, Archeological excavatiotls, etc. , 3.3 MINIMUM LOT AREA t Minimum required area for habitat cooservetioh shall not be lesa than one (1.) acro, 3.4 FRONT BUILDING SETBACK Minimum front building setback for structures' shall be brie hundrod (100) feet from the cent'arlihe of the road, APPEN)IX F Appendix IfLt ENVIRONMENTAL CHECRLIST:EORM (To be completed by Lead Agency) BACKGROUND 1. Name of Proponent +r 3ca Alin 2. Address and Phone Number: 0 Proponent: ---r- .� 650 Sheridan Ave. " Chaco Ca. 9592 1 3. Date of Checklist Submitted 5 Agency Regt�r� n Check ronmen g Name of Proposal, if a �a.c ole eznne np a _.._ 40- - ,� � e Q _`o�.1'�h , . of C�11a GCl — AR--. oil ._ w II ENVIRONMENTAL IMPACTS F (EXplanations of ull "Yes" yes and "maybe�'� ahsvte on attachedS ' sheets . are required Y J S MA Y5,R NO 14 Earth Will the---�,»v proposal result in st niftcant a. Unstable earth conditions Or xh changes in geologic substructures? b. Disruptions, displacements, com- paction or overcaveri'ng of the soil? c , tahange i.x topography or surface relief features? ground d. Destruction, covering or modification of any unique or physical features? geologic e. Increase in wind or water erosion of 801 Ise either on _ X,_ .. the site? or off f . Changes in deposition or erosion of beach sands, Or changes in silta:ian, depos3thin or erosion which e o may' mod f th)labhel, of a river or streap bed of the m or the ocean or any ba ' X bay, �,hlet ar lake? �p:nclik E'er Mage P. 0 8 YCS MA'S OU , NO g., rxposure of people or property to geologic hazards such as earthquakes, landslides, mudslides, ground failure, or similar hazards? . Air. Will the proposal resu; W A .y�L,. h• Reduction in the amount of water otherWise IAY3 N available for public Water Supplies, , txposure of people or property Water related hazards such as, floodi q� 4. Plant tife . tjill the Proposal result s a. Change in the dIverality of speciesr or number of ani species of plants Cincludi"q trees, shrub: � cJ:'op w ts )? a r microfloro aria.:.a�t�atir plants) b Reduction o, the numbers of any Unique- rare or endangered species Of Plants` Xntrodtlotion of neW speole's 6 p5 ante auto an are" ' 1 or ill a barriet nottc� Ili? -nal repxeriishment o etastrig speoies Reduction in acreage.of asp.. a ri : cropy g t, natural �. - ': pnaIM"'nal Life, Subsi:antWill. the Proposal result in a Changte in the d; rsity o> - nuspecies, Or any o species of I anima land i animals Is ('bards. ncluding reptiles dish and s hel�:��.sh� bo�thi'o ort�'atl�;st�S� �.nseots or MioroEaut a) /�ry t •� i �Grr�441:i'tt.on t3� t }ry ra�ryyye�yyc�reyncp�a « heiumbez�s off' ani`... unique,- .. +�. y+{ j�.� �j x G4iil{Ia.{:t c i lhtroducti�sn of neW spec, es O anmi into . o an areal or result it a barrierf.0the rir gra for or mbveMdnt of ah4mal j�? x d: betera.0eatian to e ist hg fish or Wildlife habita=ts « N-ise: Wil 1x the p�roposai result in .:. a « xncreases in hdiso levels' b • of people to ppe'ndax page o ytYA Lai ht and 01A' will the prbpoo osal to�kSult in -a, Land U1 peray�..il the ned land. x unt" .5r an areal g • U7 :. will th'o proposal rtatilt t. Alt inthd r4tO O use Of any a, Tncre&s6�wW� natu'V . r,+r4� rkri GA++ #7�uli iaM i'". AA.r Yd44.F✓� '�✓ is X Nsaa�M'MW WMiw+w�i4'. natural VO -Sour' oo l•,y��+� yyy y� yyy� ryv�yyµ� t�y { �qy, ypap��{ ��yy�y 0 .�] 't, noPrj �i ho POP08441 .�,��y{ lve ,{., ww,a�wa �pj,sy W o r ,{' ,yW y�, .441'• Nrl, Wo ha%ardo u..43 s,ub tancOG �, n � n r � neo �,��' r ��a��a�. �' �.ktt1ted tot them) ev"t Ot art ad W,1,11 Oho pjr+o.it{''.vyoz.al -aJ.j�r�+�y�.�%4..1�' ��.. .i..�':� t or C tiof th# �1umar; �'Mo�9t��.c�1Ji1S1�1 an area? 1 1 fn ll the Prc ousin s or wMatO a. � demand for additiotal housl1}inqvygt f �y{{J 114714 j1 Ari�t�. `S.F i,A�Ci hW �`.71 •.��( �Y:N.1�In" 'iwiF. �'F J.i"k�a+��.lb..M�C1. V��x vju ataftti4l add tion& ah 4(ohYhc%Il r itS,OvemOftt? YTMTMY`` dom and.. for .new park..n ? ..:,.�....,�� .�....�.. or gubstantial iMPact uponxiotinq r,. • transportation Ay8ty Fv ,v, Fr W� jy, +AYµ/ r1}�yyj�y atiO rl -'O Vrogir:n.4�i �'. •. b1��1i��wl CiAa 1W G��u W4:" Ciro � atiot� or r1�Ve�ldir r . of p c p acid/or goods? mater ornO , tail Or w air traffic? J1,,. h iM MIME motor ��y y1g �y �t�yo Y4tir(: hf. AJr{y Ur4ri? iriJ. 4a.Jn+C�4�4i+.x lcan.( J/�� P4 bliW a Y.I.ceb 1� Will, �,y� y} y,,��y yy �y �r\ have 7 W'. A f�i�4 �wG`,L WViF.I +M: .4/XLH an Otfect Upoia r or re6ult in ' �3i�� ti p 'ries ► alter. gOV6rA 6ftt4I in 4hy of the 40110,witq ardaa a. Fite peotectidn,j {j,'] OIw/ c o bectd hI c* typ!V�A�hy-ywY"i�jti�ls M'di"an4ftcd Of 'Public f,4cjj,jtj%�g# F W ho v imo yy� er �MjhyIYl ��Y �.�Ju`�\+F�f1� �C�eYW ��iVLi �7i,. ii Rata. Will tho: }.i..Wpojal rdi?ult O-ri s i u wr b* SQb4ta ial if dt,0490., intoqoird ht!w t m will the PrOP0s'al nO-#d for "ri naw, Llyge g r or gtihbtahtj : di fx c hh 611* ihq utilitiot t p6w6r or natural q h C6MMUftjdatj,dhn O Stell WatO wt X, d tdwdO 110.41th�L- kill the Prdp 4al howlth ha2ard (L*xdIUdI,II. tajttI) m+�ri��,� h��.�h j jr -_: t 5' NtOht al, . �bs�� Ot Atty Pubic 4001194atdd or or will the proposal ro-ult in "a croation to Public view? 10. TwOrPa,t-10M � Will thO PtOP00al reault J,h eXiOting publicr , c-,tt ottr l A jjjtj s7 20* ;�� ! Will h - proposal resin, A � 64�� h ' licWk 6bje,ot Or buildin g x tho pr6jtet havo the pep-ntal t nufittanti4lli reduto the, hableat of a ad -If guest -4 llifi " UVI-l o ' h i t 611millato laht or animal a"mu i t e u hohnumber o r'60t i rho raA qd std t. OW4ffiP1dA Ot the pre 6k h4 rood th& project have the pbeetitial t d hlidv -':rt tOW hftdfttg tO the du rima t 6f pfibliel$+ addptdd lu q -sere: Ohviroumal goal arO WividuaLlY lifnitedt but oumula iv ly cjnt16grn b1e (A shay i ds Oh two r r� rs� , copara e dut #h ho impact 611,, dace resourcd i§; the total 6f tho impact a611 tht.: 0603 the prbjt haV On-vrc3manul 'eff"tt Whish will t4utm oub tanti. t x ff , q A uAno, Z1X* Wev.11,10,101; 114 -Lbs covTv,,tlem mi or, C151% cormtruntimi In, expvttMo, rWylomto to Mavy majUip, may 'to r-c-luirri In emp dmrao. M-1.0. 1,30, vator omith will, fttrolto$ of, thq sltro$ dZip'.1tv the "attive caulb A.. ftir,rmtM,11 fle"Ot vmrn Won, iu,#,t eavot, of tto onter-i �,,�wdbl rtutv)* M14,14t., t6 ctemAdonm a pmattlilty, t& olt;ro In !mltt ftd rzt-to, wilt to w4c."01tta tt,tala- 41r, tv"Afty, 10A to to mt��dtm d" tt t M, ?6 e4,,jtmtA41pn In the, Am% rntmtri Qv th�t� toptill 't"Yatrt t�p, e -q rttk or minvens *'m cr m-mt tv C'mit1demdo 11*04,3LN tftvo m, rhli� winter rtmcrr tn ",tl rsvbw,�,* tf rumfam. flowl.ts, WPO am"i tvm-v ot loto-'r quality in pft6 cro-&: awl a rmult e,04 em"d, en, 11W�y divalf Lto@ %Atbp mlure�mto�--itla, �°ctmtat-� addl,�c-ylqt �3 witri -411 thl�ltp , ttnm Inni's putrlc will bc, to pktd1t,-4;*, t!", Vlttol V:m-ikv 6r, "14o; vilprlaft, vNK6-tAW-ft �6vridtp tMmittitt" A taffltnr t6 PA&M mlptzititn tricift. tt W,%5'd, 9 jo f �d * ftire will be a � In thO nftp-r Of ani taln pow went ab tho ti e' dw tt tho pnx.,Citdhummt, Thor# will ontilbid intrti'aftim of dtp,�ttitt ltpodd!ll boh o ddprn, 6r edttici. Thd tubdividon will titt to d Witkf` to"16dAt *IffAtit n- fti� bUbdi'Vitidn In itfidt ddofOM09 tbi exltl.tiftr� 0.1d, 'etwill urnmt, Ap,�-etllig F- pd&, ?7 bt'8 to In tlon' �uly�y� UYI s xf ktF4lyCy t *s t !!�� vl�ta,..Aw.t.{✓lU�,1k;✓4 J�.lc tT,..�..,.a .,, .. �+.�S�A.,�. � �;+ WdgLi.�:�" 0.. r$ 9 b �� SL ��.# �..��ati.,.`4A r;Y.an t i s t— N—'r `d t 17�w 't; A�un' 'Al-cubloll' -m 51!+ y� tz"Al" lmt c mll ly [aJ1 t o 'tri.:. dain tib" il# x ,r T. firs rczaa in, it ` b, I J i f nt dmlvt C'T flut" tal jthe �4;.�'yrt"V=� g}fav �,W��Alo. "..:ti'V�y�y��lp3V�U'"h 1y+ ) tgyqD14"c"C"^ ml, rift a, criall Imnn""o la '�41 �"'fw' NI • �"di" a�. , a.} �Y i.a,'Pf 6.c 7G'r«.7"t'ztd o Waborf wpwak an'lwill bo ne-Mww. 4 U id k' 7 ki 0 Wow ,��s.,r�(�: �e°4 %r{�Ip� 7,s st +••, r,,,, i ,,t Lsa..l>&1.l.tJ ',q dAfk;'p�z ,'"' OAKr �j �^�"�� All c .:ra M. a ,an ry as k••. a.., . h Ell! Flearlin P Yy �M`L.,�yiyy�ll. �Y:x 4 yyyy ! �� -n,1 k �Y (y`.}.. �'� � 1i -t• 4,i � ' ��. 'I$ 4. t:�r%_ � *tix t�'.?4� il'P'!si 'S. t s'•�� 5..:..�'l,t�j'y'<f tw ryJ �I �Y�u'�klgit�.. tW,✓i4 r.a � :_.) � 13tl� tkl��1'"`ye� r• y, 1 �.( "Ci Sam lam -o 4� n u .:..� u N M IGA'PION MSURES 1. Grading site preparation plan submitted to public works; 2 Contact APCD to determine what 'requirements must bemet ' 3. A sotjs report and a drainage pattern should be submitted to the County Public Works Dept 4. Percolation tests on sloping; ground to determine if sita adequate for septic systems. Greenbelts should be established to protect riparian corridor. 5. Frequent vratering during construction to keep down dust and: particulate rmatter. 7, A geologic report; by a licensed geologist should be w1bmitted to determine if the actiVe fault in the ,foothill fault, V.one presents any danger. ,appendix T+" page 7d of F 1' 1 DETEAMINATtON c ) (To be. completed by the Lead Agen On the basis of this initial evaluatio 0 r find the proposed project COULD NOT<have a significant effect on the environment, and a ondAlTI.vP, DECLARATION is reoommendeda 0 I find that although the proposed ptojedt could have a. signnifidant effect on the environment, there will not be a significant effect in this case because the mitigation measures described on an attached sheet have been added to the project. A NCATxVE DLGLI�ti2ATxON ZS REGUY'1MEN�ET� I find the proposed project MAY have a Ljignificant effect on the env: ronment ► and, an ENVIRO14MENTAL IMPAC' REPORT is requited. Date 13 (.5�ignna �re ,REVIEW DEPT, 1�eveWe6 by Earl 77, 14elson D�.reot;o APPENDIX. F 8NVIRONrE-NTAL GH8CKLI..,_° r FO (To he completed by Lcacl Agency) .1y RD Logy �1 i i i.v ��'1 i 8AC�GROUND IM Mi 1 i, Name of Proponent .elm Trust 2» Address and, Phone Nujt b-er. 6F p�opanent: o,/a R A. Horten ..w 5, Date or Cboakli..s-t Submitted 14 .. 4+ Agency Requiring Cheeklist. e 5. Name of Proposal i �l.M.hrliva niorr Mr ' " nte, 10 -10, nrti -AP#, 40-1v! -(,)r) I tNVMKR8NTAL, IMPACTS (Explanati.ous of all "Yes" and "maybe" answers are on attached sheoL-s. ) raqui,rod Y98 MAY8E No 1. Earth. Will the Proposal result in sigrijr-,ic'lnt a, Unstable earth conditions or in changes 111 9001.0gic :substructures' b. Di,stuptions, displacomonts, com— , pact ion or ivercover ing of the saii.7 c, Charge its topography or ground sttr- :Earley ro-li.C1i: tenturos or removal of topsoil? 6. d, Dc7truct;iO, M, Cove'tr"ing or moaifto -- lion or any unique gool(I;ic orphysical rvltrluras' G. lncrea8o in wind lir Coat cit ero8io A cid soils, vi.tvhrr on or ofC, t,ho sjtrcj7 f, in or�w a,'*Os�ion rCyh`inge�s( rcglepospition y p� o �ir:G1�. h Ckd�ndfd ,, or c1�M�,m,'e , in i L It [lam'. tie tn, de"po%ition or c.rwiion v.+4i* tt aY modify L'hC channel oil a ritrc�r or :lt~tdalt; C:Y'ir' the bod of the ocodn or any bar, inlet or 1nkc�9 Liss Of prime CIj; i.ett�.f°bus y proms, ductive soils outside dosi;gnra.tod l rban, are,-,t A-potid' `St S MA'YB9 kit hi Exposure oi' peopi.e or property ta. geo o�,iq hazerdp ouch as earthquakes , landsi.ides mudsl,x,des ground i:aiiure or sxmil,ar hazards? 2. Air. Will the proposa, result Lil ' a, Substantial; deterioration of ambient~ or local air quality?' b. The creation of objectionable odors ► smoke or P -maa? G, Significant ai.t oration, of air movement, moisture or tempature, or any change in cl;ima.t c. eiither locally or regionally? i Water,. Will: the proposal result in substantial i 4 a, Changes in curretlts ► or t}he course or direction or- eater movements? b Changes its absorptioij rates', drai;naod pattertts, or the rate and amount of surface water runoff? �:i{ .: c. r�J j. }:ry �y �y yy �y µ y� qty .�W �q ,�` �+(p� for Noed duo o.LE—situ tuf4c dtai�(r'FAe iMPtovomant<s, including vagetation, removal) thwineli::atiott or culvert installation?` d, Al.t cratxions to tht~ course or flow of flood wa:tatg? r e, Change in the amount of surface water in any water body7' f. Discharge into surface waters, or in any alteration of sur a.cc tater quality) including but not li-tited to tem etdture, dissolved, oxygen or t utb di t y? gi Alteration, of: the direction or g'at'e Of Plow of ground waters hi Change in the quantito,r gtidlit of ground watera , dit er through direat additions or tithdravais, or t%rough inte;cet�tion of an aquifer by cuts or excavatiott87 Appendi,m V 2 of, ,g YEM MAY88 Reduction in tete ambunt kjr loafer ethdtwige available dor publie tater supplies? OL txpasuta' of people or property to hater reia,tea huarda such as il.00dingl if plaYtt i e tal l the prbpeaal to ault staff c a. Leaa of Ve etation er 0han o in, the 'veraity of apeeiea or number of any apeaies of plana titti*uctir troeashrubs, gassy crop j m� erohora an aquatic plartta) b. Reduction of the numbeta of any unique, rara or anaan erea species Of plantal 0�, Introduction of now species o Planta i0te an area, n; in a barrier to the normal replenishr`t nt o (1xiAting apooies dReduction in acreage 'Of any aeri., cultural crop? Anitna.Will tine~- ' u �....... It aubstantial propeaal r�su�t G E Change in the div-Arany of spodiea or numbers of any speoiea of aftimala (birds lana animtpls including, roptilea, fUah and Shell. ,s11,, benthi erg an $ms, insets ter. midrofauna) , b. Ro-duetion of the numbers of arty. unique, rare or etidatio'erea specie s of artimtals?� a Tritroduetidn of new s eel.es elf animals into an area at: result its a barrie�i to t1�;'�; a yL02' my STC fi Nc� s W11 the prOP6041 ronul 4. It%ero so-Upbaurd of pdOple to gdvdrt�ss "_. Cell tad. pOp694 S. Land Uqe tt a Signify. aftt .. A-Iteratiott p lead tis of ate ardq) Or dat abliah at rattd which will derttotls rabl Idad t o t uch b Cdttfxict With, Wes on adjoint propottio-a or Conflict Idth tiorIA) usds 6 do arOA7 w Natural eq* 6(tre a E Will the proposal ntr 4 bothattd ,b j or ihcrea#e in the raid of uno of ahy bat;ural t slur eo�? b r Dopletion of any nbnreftow .bld naurn1 res6urce? 101, R.igk of q d ris of ah tiha reteagl Of h42atdot,s uCt tr�tt��s (iboluding, but hot: lititred tad, oil Ott the dvdilt Of aft deid t,t or ttpsa f �c�nd�.t~1.�ns7 u1 14'111 t h p �p 1 s Phi .' n. I Alter the �.oc�t io t d1 s,tt-ibutlo t � donsity, bt �;rc�t�tikt r t4tM o t~ t tut n p6pulat~ida, of art �st~�h1.�:skt�d ��i`tti�tur►1.t:�°x HCu�itig �Iftl the pv6poadl r w �: �n art ti6ft/ it ui ej r t� p rir `" w 1 ebb, 11 Gomtration, of parkio. au ill tin 40 h �Or ti x of 'Den an''/ or iftoveftitftt d or y digsraor hil leg la ask µ 'k.i dhdsa lr,l.iq t6' f O14. � jea . ttai the proo�qdj8. or r1bul t n tuts t . 00-t 1101) atttmml rna a. *� r Othdr 'O i r Other s: Vic slt b vAppdjjd tt� upoft ow -91y-qtohl!§ t(5 tfd PA9 df Iq NO a. n1aturdl gnat PtdvidIOPI caPAdityo, sews now, '0 Storm ater 46:41din y,+y ti�i P N+"YAI II Uhl,, Will y a jo. p V ga .' gFv.r..o�w, ..�,. gal '� 4�df anR1.".�y.��A�fqq, rrV yyyy'YKyyy�yyL��[k yyiR yy��"" jpgy yy ,�{yy y'�y` aay.iipp,� ,Y�Kp �tN��'Yf�{""A��+jj�,,ywykY�d tdlpt6ftfi iftl F#i�R'gX.lkµJ�A k�Cl1�+i;�F'd I�y+C+.+iitS4uatk�ld ti „ ��i �y �� yy�,y�. y�. �� y� ,yq y� yy�� y y� ,,�Y '.4 6"$tp6�e.4�h , Vf oppla� to otdoiti _. h aal h, ft" - rail [.W jW Yy�� ,y,�y yy, y!�y �iy M;CJ.f�'Wi At_Yt1YEria fc3Y .4�{up,{y Cay,Y.+WM 4acFYhC:��yy �Y{J{�up'LFhJ'{C�{g'lp�.y4jl�p �Ia 'rCy�i M. "$Qq� 1 with adli es to ��'ia 0 4-1 or litter control? IpY yr''ypy yG�j �q y� ��p ft1l YM 1l '�.Yh.e �.'�rlJ��%�.1 ap iw' i3 S .d� of 'yyjAg7 prµ�y��y,gic 1Ayqqj,j yy.yyj��y y�Yy, Q y�fudt Opan to tht publ i r "6t will the pro , pp�all retult i�yy�the, dirtatiotj f -da , y y 4t6thttidally PuKid Viae? _ .dti6tn t1il , the prop popal roo a .t .YG�..,... tt the S:RCd4l�tp.6e.��ry,y6� A, in C,,yltnµ�3tLc �y ,aSds`c µy��uµr6ti"e, �qy y� �[q,4.1¢p,LbF4��ty ti�p�:l« j43. YW P4.t ��ie rS=:4';.�tdi.�- 1+�,YJM4 fc�'1,i,.I.�i}3s.6r f s� YY, pro Ora t ioll of d dlighi,fid Ah,� t 4reh or sc�il�vy�yY..icYa hiStOVILijay 6r buUdxwn&-1 .- n,R, .,. P.r�uYs . i the Pvoj1ddt hava tit pit it3: 1 Y to, dimtdde the qudli ty of tho i [r� rpt, 113 't fXt r'� i,ddudd talo- hab At of �i, Eig'h. bf w1j'.Cjj. pOpt 1 , ioft to dLr6p bd1w d 1 01SWASS ploifflor ARM now tho humbot or rontrfee the Angeor acord or codaugored plant or ftinal or 0101nate Sportaht to achkvh Wort wri its to � Vona �, e t1hip , j4 zt�� have y�tyy��I yyyY/ Jim p��'�{■�� {{��JI��9+M�DYI•�yp�gWy�p^yLi�gft♦E�yY��n�y�R{�1�Aw y�yT� ,r]y Sr• �'.Y f i N 'N SIA V� `4 R F Sw' SA '{. Mfa i .roj ea . o ourde is retativkv u`, �� but n Aw thef r �r° f the total wt those luwt6 "I the wirwont i1`��Uk43�iG��BC w �f effoetg chic! will Caw adverse Mum on Win ,fthor dirtytiv or 1 dirtictl 1 I ' I ` � rl 455 nza , oftw+l�Yi, M-�1k'AVrw'�»�+.K.%+9kR.&rN:. -.::• Y"wh.%7 "� k9i-3I I XI py I{U11,0111"I� A� I ��jtgg �yy �� yy ,yy�� !! ��..'Fgg, sly, (� yam.. �1n y� jaggg�yy. �� NV� ei{Y.1.'.J a�rN;+�w'k,4k� �d{�11 '"�'-:. tGl �.. � .. " M ••I • v y'�'. rr,� ,1 r rF �y?p • �, I' I' �' Fy""p''�whh r.��.� .(��'`11( '�. PJ4, 4'1 ieF.ri IS S_'I �.1•'R ^' \':. t °%M �W :� I %.dil �Aflt,Fr'L x}1')11�IC"q{ d'�"�t�uf' NII iIWiw' i fl' �.��'rM r �p��'y �j ;may '�7y��" `,y�',y�� y�(� ,j, ��(�f��4y •¢��{,� �y� ':R@^��'. x,`'� �P� Y�.N".W1, *'W G4Yi{. {..tll„ {-. I I M.M�, RI 61J •AL'N�`�+'7F , .il J�[�,',F ryµ;^y�/ { 3M�, �K{ {�'j'yy'^� t jg�y,{'�' Iµ' '^'"pry y� py� ,/` '��yP y�Q �,7{(p k r 'jY��Y'.'�yp` w i «.,'y4,'�YY$,�.l�1�"k .. x�l, 9ay� ,gyp"'1.xE ,p..v •. �q?' � ,._1iNdyr�.'-71— {y y N Yi 1111 � py,�� .1 ��]]L}��77yy�'^�yy^^��' fytypy{{� gym '�.lj ♦ �@y gyp{. ,rypy� y 'y.F�»s',;�},��1»F YpC �{f (, p�]y�I [ gyp ��i�.y� .U.. �'lN.R't � 4 � »IrA,V,�y�fx»� Y4 �W�'9 � �H� Yea '�1; � �f'WI•k�, 4y '*1 � �'+ni ti'�I'tt�C✓ �1 i.. \' W �f tl'tl'14 �:✓I ��f�� .0 ...':�.i ». a' gip. I, IIp fix ./)y� 17 ,il�yy L y }1 y� 'J�pLyy��y �;��pv,�,.�I/ n F 4N17 r'p4 �1N 1dG'Y �rN' ��+,N y.l t l H"'uh �4 IWM 'SW MfI.A y��1� \ II A' 'I YK u� "go 1 �.,.M'�iAi""i' Mal '4 'lpy.�,��, �M 1��5p, `q��, •i'F Yit��7yi;,, 4'4si 'rw''4'4 tF '�.,,tdF pi .'W.:Y Y'' ' "i.sYt k i F 'C7CA P"IYI i:U ik''M Myr y� IiirR IY„`F{�Y, d:H"•.:N'441i -., :M��V nM�'FI�'��:G �l tlh M+Nil M�ltn J��I alp WM.IN', �✓i M', fi�M.RG•ePn �Xen� . ,J� 't .Za R�'"uY •riRW" i r UMw I I �jj�n�, �y1{��I �F �ry zy ulf x,;y�� •�(FN pp Vol ' .a I •. ' Y �.. ... •.. -.. . �ti$��y�r�'•y��yygp`:�. q� r'µty�y .yy��•��y'j�y'��ty ,,yp'�y'� Iy!��`.� tlm"y; I(i'.�,(�, �v$��y,'y�., �m}� 'L#&pixsl - . u.- .. , ... - ..r :p. .... 1t... u�S�M`� il4 f � r1'^tl °q.� I � " � t�'��I��,!Jn ,gbpA� I�'•+ _ _ I I j i I fit, k j�,� �y ,yam If..�lk �$.F:.k*a�E7 '�i'k!..r. C t i y » • ,, _ xx •, • I,,,„.r. .. ,�{µ,� .�� {� �y �p,yy�,. r :,1, r,-go-�,r'' ! � �.+.. ,�+ �y �p Xyl y�:, syr. SIF;;' WG`��Yytt�-.l ;+y.R"Ii..t �•i riyy �,� 6,-u �'.,.�-, tJ w> I.,ix$s:p !�4k'xP,� ygy+F Y„r „u� �a�{�+'1 wx '”'°tii1rw fl�'•»�i':a ,i:• A4G�' 4A' "MW�11YJ �� " dlw S Vq�� L{ �l�i1J1441 �1 ""T,"�f•'trr4 kir'b,',t%,.N�` yRSi� rtl . 1CA. 1�i¢, ��tlC`L �� C��"rcJ" yv iL^�n�r�S,,.(y(��"�!' ' I• �.:j'�x1 [�+�'»..�y. ,y• ,�y,,t��},•�p l: u+1° kkk��..YYY ' o Ja!!Pm5i el t U lYG C r i.5 C. t Wr,i �t" Y. -. Nus wxW In � 4{"J�' ' CxC �I 9.1 � .,«., ,., �.azr��114 I 'I li.d�d•�.iSE I"` 141 -u, �y rm """",Yu 4`.+wni'1 'L.1 • it'titaitillf. v�t: 'g-VMj t q w ' J , f N+±�'� F++ -+�.,r i+i,em• ,.naaennbK Ivwnet �9lhtmw+,r' r! `pmkdtuh.mtrs xvw{y,-,z! .w �.•ximl tlu :a _+rman u� k •h�147ve e� r� r'3t rRhl 1 i I i. i,�.n s'{, �'-Y ptdutiyl jo�'Ai�?In. '.:�Mhwl,'RI'51 6hnuYertNW * 'T.y�Fy4At Uxt1A 81161f A •y�tµN, W$aA I+y3$ ��W/y, +} �I �6 OM1-V:'.�4y�1,,,MI�.ii�K�_':N',.w.vl�.til'I'..k•uJ&3 f'..�/:(N:• +�y�,i �."4�F W�i.4 'W" F M1+I .C:. '- :.. .PSu A''rfwe H't-m • >�u:rF me.}§�x*ury �, IIt(._.. ,(,]r�}, ��IA # *^I.it4M1�Mt+� M�+i� M'w'h»� �� ♦FI^'�4 ^»' ,`�'^� M 1+� �^ *'•�l �12-'raF 11�u��P.�i`� 1�wIFM, �M 'K'.W �MIW�� 'HNrmfe,YrLlanl, I' I 1 I 1, I J, YY ... I. 'N',I I..• �, l i 1 j hr.4 f � - �.» I ;4• ,�[yy. q�y�, �», A�.II< u�•I(:.7tw?�I'1•!S"+ Ma7i'_R,!,: .ICL4 tt,Gs� rte.+. f.�' Our "5:",'.Lw,C'4:, .. „i1Gil'.E»;.,,F7.iJi.�s," II n.. rl• ti f 'll ii --I 14. Surrounding Area: djv�Lsion Unit I & Ka.sa Restaurant to_2eS a. Land �I u �, ,es. Skansen Sub Butte Creek Canyon to N. 4 The SkYLWaY & -ODon land to Se & E - Ii YE -5 to N. b. Zoning: A-2 8*�, c. Gen. Plan de .,nations' _S- . Low density reptdentiaL to W,&, . 0 d , Parcel Sizes:_ 0 -------- lationo Lightly popkilated; Skans6r. Slabdivj,5iOrl JLJt nearby. ew popu ------ Partia - 1 . 1 7 develop0d, mostly open land r of Site and Ch,7-qcte , Chico abou,21,E miles. .. canyon. 16DTeL" t'L3bqArea: A. # 21 Oakridge SOWevi 2 mil ig,03'Of 1 - 17, RelEvant 'es of 111�luelleoa C.S. o'ts� of Chico Spheres of Influence: , 18. Impro" Standards Urban Area: None_ --------- 19. Fire Pry action Service: -,Si. Station, Chico a. Nearest cow.lt" (State) St,,atLonFair S ---------- Deep well (about 6/�o b. Water 20Ch-co Unified Sahool Schools in Area:.,-2istrict., 6 .. kppendi% V page ?b of 9 Di8cusslon Continued. bi Groundiers toward Butte ropertSIO of py c. Drainage Characteristics:-K-0�st 11 slope of land nearest The S'11 1 is towards Isel-, to North', natural - ditch'. Rainfall (normal) :_L�_-30 inr.hesroadside d. Annual _v ca acity _11g. _LZOrptj of T)ondLL' from e. Limiting Factors: X precipitation. 5- 41 High ambient noise levels near Sk,yVaY, low 10 I 6, Acoustic Quality'.— concentration oJF�_ moderate ells ewhere. Good overall; Air Qualit.;v. —T-Vollutants The Skyway. Environment: along aiao cal I_ digger ine, Scattered growth of stunted oaks, p_I,,rq_qsland,_ B. Vegetation.:—, id Bidwell knotweed- a rare plant (flower periods: etc.: ai 9� Geanothus, Wildlife Habitat: Dense vegetation on N.& N.E. June) ( , _—r open grassland, &chaparral__on S, 1,� 0item 5a for wildlifo caiural Envirb in the areaNa. recorded Archaeological a.d Historical ResotlrvOs jo. sites; near Butte Creek Cama _,..a highly ensure aea� 11. . _ Butte County' General densityT_esiclential General Plan desirna,l I - 4 DU/acre 12. Exinting Zoning: A-2 (General) soland. with clusters .of trees Existing Land 11��e on-site:_2Re�gra-La�' .13. and vegetation, particularly near Butte Creek Canyon. 14. Surrounding Area: djv�Lsion Unit I & Ka.sa Restaurant to_2eS a. Land �I u �, ,es. Skansen Sub Butte Creek Canyon to N. 4 The SkYLWaY & -ODon land to Se & E - Ii YE -5 to N. b. Zoning: A-2 8*�, c. Gen. Plan de .,nations' _S- . Low density reptdentiaL to W,&, . 0 d , Parcel Sizes:_ 0 -------- lationo Lightly popkilated; Skans6r. Slabdivj,5iOrl JLJt nearby. ew popu ------ Partia - 1 . 1 7 develop0d, mostly open land r of Site and Ch,7-qcte , Chico abou,21,E miles. .. canyon. 16DTeL" t'L3bqArea: A. # 21 Oakridge SOWevi 2 mil ig,03'Of 1 - 17, RelEvant 'es of 111�luelleoa C.S. o'ts� of Chico Spheres of Influence: , 18. Impro" Standards Urban Area: None_ --------- 19. Fire Pry action Service: -,Si. Station, Chico a. Nearest cow.lt" (State) St,,atLonFair S ---------- Deep well (about 6/�o b. Water 20Ch-co Unified Sahool Schools in Area:.,-2istrict., 6 .. kppendi% V page ?b of 9 III. DISCUSSION OF ENVIRONMENTAL EVALUXTXON lb, 3b: A significant amount of compaction and OVOMOVeVixig of the soil would result from construction of the Proposed sub- ' division. The resultant increase in drainage to 8u,(;te Creek may be substantial. lo: Significant changes in topography are not expeoted as p0rrt Of. the proposal,. It is recommended that building sites be located in the areas of lessor slope, particularly on lots 11'1-129If any cut and fill activity, is contemplated, proper CompaC1,ion techniotLes should be employed. lei f: A significant increase in wind or water eroe.ion may oactir due to the high erosion potential in this area. Ofl- site erosion may occur from the additional drainage generated by the. proposed subdivision. gation measures to reduce potential erosion and siltation to Butte Creek should be incorporated into the project. The drainage solution for the property along The Skyway would involve directing the drainage west and eventually north to Butte Creek. h: An active fault in the foothill fault zone lies about one ,mile east onfthe eastern parcel boundary, A moderate landslide potential is noted. It is recommended that a geologist examine the site to determine the possible hazard posed by the earthquake fault. 2a: Dust t�Lnd particulate matter wo-ald be released to t?ie air during construction. An incremental decrease in ambient a2'r quality would reault from vehicular omissions and residential activities (use of fi - ,oplaces� operation of gasaline-powored machinery, etc. j. An in" crease in vehicular traffic of about 650 to 680 trips per day would be realized at full development. P -b; Objectionable odors could occur if the sanitaxy sewer system Were to fail. See items 101 16d) 17aj b. 3c: Off-site surface drainage improvements may be involved in the propogalo The possible need for any such improvements should 'be considered further by, the applicant in cooperation with the Pabl'-ic Works Departmetti The water quality of 3utte Creek may be affected by substances collected in -the surface ti. ter runoff and, discharged to the creek. Mitigation measures to reduce this potential factor are re- commanded. 3ht A substantial change in the quantity of grouridwators may occur: The present roll for the Skansen Subdivision Unit # I n,eerl, - t to be supplemented by additional well or a new M t jhaageVex3fo�� p M well. The well permit for the present well and any now wells would be subject to clearance from the Butte County Envirormlettal Health Department. LEa, b, e; The loss of vegetation is not considered a oubstantial. factor except for the potential loss of rare; plants, namely 13xdwell knotweed. The natural aegetati oxo, especially 'tho mature trees, should be retained except in the actual areas of physical development. Supplemental la.�idscaping should utilize native species Wherever possible. The Bidwell Imotweed (Polygonum bidwelliae) has been °procisply located on this property. (Source: lnformation provided by the California Xat.ive Plant Sooiety. Plant locati ons shown on a copy of 'the Hamlin Canyon Quadrangle '�. � « � A botanic! survey should be cozixpleted so that appropriate mitigation measure,j t:an be proposed and implemented. 5 a, c, d.- Common wildlife species in this avea include small;, jnam- mals (mice, rats, voles, gopher, rabbit, etc.)! OW18 kildeer, sparrow�� ,, hawks, coyote, turkey vulture,- scrub a fincihes and various reptiles A substantial reduction of Wildlife habitat may occur.- The most valuable habitat lies on the edge of the canycxl». The effect of the proposal on wildlife Habitat would be an unavoid- able impart. Domestic pets of future residents would also affect, wildlife numbers and migration patterns. 6 a, b0i Noise levels on -the project site would increase froze resp - dential construction and the eventual residential: activitiesi, The primary kyway=e NoiserWould leve:l.s bn excess ofe the dooibibof lsetoL coul else from, The ,� 7 �.d be expected at tames for the corridor � orr�dor of land al.orig The Skyway. Noise meter readings should be taken at various locations on the pro?perty and at different times of the day (morning and evening peak, traffic hour, mid --day, etc. ). Mitigations for noise, including leaving a ',orra 0:0 ofc� land along The Skyway as open. space, Should be proposed .Lor considerations 8a, b! The portion of the pro j ec' site zoned Awl chou.ld be vezoned. to an appropriate residential zone which is ,=oistent with the pro- posal and the General Plar, designation. The portion of the site within 350 feet of the centerline of The Skyway is presently zoned S_H (Sconic Highway)i, a, b, 15at A substantial increase in the use of construction materials is expected on a short-term basisii hong term impacts include the 110e of natural ve8ouroes (wattoil pro- ducts, woad, etc,); some of these resourceo partjcularly fuel and some sources of energy, are nonronewabloi `((l, 16d, !?e, b The release of hazardous substances which would affect watex quality, namely sewage, has occurred: Appendix- F page $a of recontly from prcbl.ems with the sanitary sewer system, liae�lal.�x`ton ponds located in the tailings I-elow the project site nead to 1)0 we-- constructed due to channeling through the clay liner into t'10 'Na ailing s The reconstruct!w of the existing eew6 e ponds and the cono't�.Auction of new pa;nds to serve serge the proposed subdivision will be coordDiated with. the Butte County t, vironxental Real+th Department and. the California lqegional -later ual.ity Control Boare 11 About 4yFo tr) 280 people would be added to the arra by the pro-Ject as presently proposed;. The proposal, would add to the papal s ste may r' ie p a ectlizaGsit Population density and di of the Oakridge Sewer y y , " its. Is included, in the original boundaries of County Soxxvl.ce Area #�1 ,so additional revi4nw by the nooal. Agency Formation Commiuosi=-(ZAFOO)' would not be req u'`,red X12: A demand for addi tics , n:l housing in the area may be created. Umit ,,d development would bu possible without the availabil.i tly' of sanitaI7 sewer service; 'I a The residents of the nropoOOO. subdivision Would ger to about 6,50 to 6x80 vehicular trips �,s;r day. The a�rM.)rage daily traffic 4 i 7;h�. Skywi y was about X11, 000 ADT as measured in 1 7? 4 new �� llf� on � �. �; n 1 r;� . tra.Lfic counts will. be taken b Ptabl i.c Works � 9 r 9, the present r tvaff�.c count on Tie Skyway is expo;ct,�d to be in o%cess of 1 3 j OOH ATJT 1 c I! A substantial impact upon TIIO Skvway ray be created by the vehicular traffic associated witu i,e proposed subdivision. The Public forks Jlepartme& is requesting that the appl.ic;ant contribute. money for the conotru.ction of loft -=turn lands to tho aubdivision at the two points of accass. Also; no direct access onto The MqWay will be allowed for the proFosed lots frOnting on The Skyw6-,t. A iaasoilry wall or wooden fence ori - h ;curdy supportZ should be considered for Construction along 'fie 81t.;yway fraxtage as ene�lternative to reducx.ig pobential hazards from ohicul,ar acbide i s as well. as for noise r - duction, 14 a, f 1'he proposal would increase the demand on, existing pu:bl3,o services that would need to be provided at the project site. Specific information about the O: ect of the proposal. on. individual agencies and public services should be ascertained, 15 a! Sae items gal b i 15a-• s acil.it yes for electrical. power and tel{spa'1one ssr�ri b. New f .e would iieed to be provided* The effect off" the project, if any, on the high voltage power l.inoo of p,G► & It, near the site should be olaritiedw 16 c: See item 3 h 18 d.i See .items 1Ci, 166, 17al b 1 e � See Jtem.s Appendix F page b of hazards dor the ro ose Possible , catd �� pee�� 1.I) ltt� 1t� �h noise levels and oss�blo � � ��.X OSU p d lots al,-)nr The wl a r dox�lra arcs ��r.��a;�� considerable amount off" sod a d wraste wt u1 d de `�; a of the s So�.�'.d t,�aste d:,s o ono��t•t, t1 t� �,� � Concar,� i1�aC�.�'vt��:�1n Ar X11tulai"7y as t e r3a� load taoi Rosa is �+ ��,ta ' ► * r o in °("�xa near �"u•ture '1•1he Proposal would c�� qo the a:esth ' chaparral koros u s�io" d laxed to a 10 tdoneit jj� . , Thed�:e�r�� I a �osoib�okytgAy.o litigation iga�tion measurew �� opo�i, roma o and an open space aox'rdor et i "ApinG �Along l yi ay "r0l thb regia de4tj& : lots. �e J�zc 211, An a:rdhai�ologicaj survey is recomme nded Of areas irk and around 13utte Crook Ca y� duo `to the sensitivity o :' The proposal may have, a substantia x�,l �nr � potential. archaoolog oal sj jos ��" � " effect; on :r�aa�e rj�:.gnificanon p1anta. or b. The proposal would P-Po•vido re . dential y to opand the h g thepporun�`'t3, rt Ot may �.Ohino Xu commercials raw•th �n the Vic inityu,00 tyu, 00 Ves'doht al � " y asd puss hey mac: The po•ten•t:Laj baaih include � o xr f Fant on � ror tontai ih the xnit al study checklist, noted by �� os,r ai�da�t� ►r � cumulative t� �o oc�:utionso adoquate� handle tle surfacayo reononses. boy fav a00'tore - YiClude drainage. and eros�.on, o�`�`ects on the weer f , o water ruuaoff, weer availability, r�duc�� on o� na tt calf 8Ut to Creo1j and Nabi tatj o osuro a .. Vegetation, and �V�l��. wator f people "o noiro frost The Sta resources and extor�y re�ourcos� the sanitary may, use of JAatural sewer '*"It poste lle C�Cra 1011. 1al uia "t ct on n8 off' t1oxi and traffic eat"eE i po:�sible Growth—in�iucemen� utilities and the aesthetic iftpac �I effects on - . � trafvlc ,erten- p pas8eroby; pubs c ory �.ea and Air and i4fater qualitya y effecte noise o o"urprcblems ith the r�nityi People Within tand oe bleM'g6V vtsey affecohtd�v exon d nearby, bath La -h - „197 ....._ 90vidl4a 7th -0e 1rcek A e n w x A�'�j � . Tho ,�/��y �vaLyy (y-��y�.�A� {y �MW�� jX{ Ty��'o ur y�, t Mot j�{ y�'-Y�^' (,W�. /( �Y^�W( Pat yiW�l� 4y.1' y�Ci M V'� `„ y at8j6n to J. 4/ 1+i C.r Ci .7 W lJ �Y ,4 �.1 .4 G1 d'._i Negative i a on LTU1ty 19?8 5 m log � �� ndzone Prom A-� to AP,' initial ZIM to tOv tPii la Ali .�, auto � ' K (Tc) bllc ari il� ed by e4o Lead �g rias } Cit the baf this izri.�ari; C� � find th effea ti h zr�r nm , OT 4 y And 4 NCO T'hAVO flrid th4t, althbu 0-cl ptoj6c tltl h t rai n kfect 04 the a �i rrm r't aldh .fitaht tdd.t, Willn6t Ffii ,c .arr rjo s ri us t bo!d ,i�p �{t y}� y+, j 14Gey4�V� (i��.yr i .f'� f��fVVy.p�L,lS+,I , ; h r hi {:4t L.h PrOJ'bdL' } A. N„a�ArrM.�A��i.4i Mil {WIyIII��''Cyyj)' JY �l♦W YhC.P L�Wy) ��'' ,y l✓ 4M �.S ��i •i T4��y1Vy'{L��{1{�/y f� f C 611 hd ui{�1�y111�6�1��y�ty{��it�yyy�`}�M��` ' '� d�. riifidatt.t r .. _ {yJ (y� .�1{, id �I }�y yy//may'' A,�jyu�', ��Jy �[ �t MP♦ ,y �LV-/�j bath La -h - „197 ....._ 90vidl4a 7th -0e 1rcek A e n w x A�'�j � . Tho ,�/��y �vaLyy (y-��y�.�A� {y �MW�� jX{ Ty��'o ur y�, t Mot j�{ y�'-Y�^' (,W�. /( �Y^�W( Pat yiW�l� 4y.1' y�Ci M V'� `„ y at8j6n to J. 4/ 1+i C.r Ci .7 W lJ �Y ,4 �.1 .4 G1 d'._i Negative i a on LTU1ty 19?8 5 m log � �� ndzone Prom A-� to AP,' initial ZIM to tOv tPii la Ali .�, auto � ' I 0 Ploodplain oX Butte Creek in Relation to tgttj sow rondo of cotmtzr corvice Area # *f3,l The WO powago, panda whit% are utIU ed by the Sl abom. Sub- diviaion and Xoaa Restaurant are Mned and M`" int mod by 111hp, County or tutte no County arvice Area all Lei In thu IWO 10 at about the O=q time, an the Gran Mu unl Watow syotoz, AnetiAccording D �, t 100 -ye floo `log c e a � �.M" . , ted t 1� e about oo j 000 oubi Sect per eee d (efa)M In a re azit , tt d �t x « n e n, civil Engineer Stom MAO,6Otli nia $ the 1100-Ytar ea r x1ead X 6V wAa dataliftii1ed to be 21,700 cla, Th study by Jo ' delloo-ri, Stan pupated en tea? + utt nelt a t �i.ax�ed Area Olu ter (PA)pre�pana b 33aldwit Oontraoting, Company, Incl An 6tviromontal impact report w:`(a�ytyr��.lq y.n �}'}��e. reoults a the A!Ioo plain l.�udy 'Will 'fie �publiahad in uret According to iahard Horton, prc f eat app i an,tthe area wee, the aevta e pen40 are 100ated tae not gleaded. in i at 0apt the past 0 Year , Ido e perionde with thir, ailea geea back to 1946, The e,xisting Ievee to the eaft o;r the pond araa pv&vidoE p oteat3 exp gvdt ±100ding ao well i In ponds are weld. away � Vanhart, 3'�v�.romontal Health, tthec��idtlie � �c�� Lynn ram the nu+'te Oveek �Mziod' jajnr Water :ett9 tha creek may, at moot, Xl ew ug near the a..ae off: the, potids, but covet overflow into the ponda ibee, the crook �hanuel hag been' een dee - aned by drad.gin activitio of Butte Creek Reale Company', the Xlaodpla n may have a tua l -P been reduced Prem What it way previoutly, Additional ink o mat at abolif t'11,01 X110641aiil e f Butte Otoek Uwe II be provided an part of the final environmental impact repaxt ix deezadd tocatedt7 ger aualdetata an o� the two oubdiviijilon tinito 116- &ttached oiibit snows, a' Vaphic rapreseentation et the geara. e peud� �n ��Iat�iofl to the �, Ioodpla n ar Butte Creek, Accowding to the ��it$ poteiitdal X100d n cox' the eawage pcndq aheuld not be a X etor& I loo yeas gload. elevations are derived e'er Butte Creek in this Vicinity by LTen, Anderson, the Army Cetps offti gin Gro 6t n ether Oout e f a more aCaurate aesegement could be made rpt thi ituationb M pAn COMMOM rwilod on the bra AR for tho, Ckwon Munson Le�+to ��aqq,Jd.5W l �p�A�.'+i41�-�4 C��yA�, ;y9,1aLyX�Fq.W�At.�is��,k.,niy e R3 r��aaw M1.�MC..k�IMyy�+ ofyy�vi lN��, �yy3�' bpV �7�g�y'�,� �.rq�,�y�U � i ��{{�quur�� 4 F.k��,.J' JO JOuOM cal J�'.�M��.i.sV C�t9eM�.��.i.:tnt O uu7711,FF,{{ #4�u�.. M_ h "And m ' thA o ykom ltrat y a' w * YOU got AMY COM 01 B�x�� s to latter f r. Arn` Oat, V 0800M ��y�_ Bob OSMI UM .��t �, Depts. b* �I {i�gy� gg M�,YGM�. P M��O- Vy' Q 3u:1'S.Y+��O�t..�,�d ��1�,� ��k4 d..z� iR 'I tF.1 Sk G+ 'Lif.,f W.J4 plah as Star Sam William & Multity, Am county 1,4qvito �Y We �.L4i�y�wrr+`,y'ti+��I �iJ'.�F�,'M��.1u ��I�aG V' r� �,�� y� {�' *� �,s �p,� ROOPO J ` O �+ tet, r= �k�illU.'m aM ii 'kr��Je.F.r�Kaeiu#�y mb s woutty ��i��quitc Abatement "Otset Sf f f (1411forith d6vto"O" a O"Ift OPPIOP PLANNING, AND 1406 mft4 Oviuct !§AchA*-uv41* 0601A, Edrl - N0130A Ro-view I)ept* fir.. v * boar !.*W., Neligolut h4v�,A Coe .p Oh eo Yeu 1OUld 1, M ton d, 143, tacNir dcf" d, "d f al"'atioctunc mm§d rgdAt'da Afid, d -aft 34a he 4 VOLI Inv !6!�fftally togpdhd 'to tha Ajdnftd#� bY ed thent iincludidd tho ftt&,L,4dr a,' tht *04% 'rift,nfA, 3 rm 41 AM Vill I "I Zadt, at aid L.1 Ortp4einl Beenvi, &.tt tht"Ild ",dftd ue., ab'aud 014 flu, ydur "'Notiz-4 8�4 'bf, the. eauiie"ifida* VU Wdtlld Card he, plop In an6t64-- F.4tj 6,! d1j,eT hold M' PUtma k, Attadfimn4,, Xpa volldw is U'R., 'S "ekto AgpdrNy , Mf* WID", llolgao-, till ej§h, toil c -i,-' '' i, cow 4,1,ft for tuo thia til, ttid ldiftd d' 0 be, ktftwh, A-,4 of tatra It Idt,4- i'b tw,y vtojq�c* dtto'O.4 to tc tt" fidtth 69 thd gkW,6� 4H d"' Cl.ijed', ra mt§ 3 14 tddd'!!NftA#.4 t6 Us 't4.to. All to (5rddr dtal t6 r6t,"ava 6611'ttfat�ta todulf'o a gfudAtbaa alteution Agfotiot fro'.g vl.§h vidq'ita". a thaak Y61 Ede the dpo6ttvftkLv P aft,thig pt,040-c't All W406"v hiiw NO, 'bet, 12-9 191,41 �" two hit` 11. b r Environmental Review Director's response to the California Department of Fish and Game letter, Comment #1: Alternative 3 is discussed on page 55 of the MH and will be considered at such time as the tentative subdivizion maps come before the Advisory Agency. This alternative will either be accepted or findings will. be made why this alternatJ.ve is rejected in favor of another project alternative or the project proposal itself aq represented by the most recent tome- tine maps Comment #2 A consolidated list of mitigation moasures will be compiled and agreed to oy the projeot applicant. At present there are 36 mitigation measures proposed on paC;os 28 to 52 of the RIR; actually the total is 3? counting miti (.legion for one of the archaeological sites, CA -MUT -661. The applicant has proposed substitute mitigation tneasuresl in some casop. Refer to the letter attached to Appendix 0 as item VII. a Negotiation withthe applicant as to the final list of mitigation measures will be finalized before Advisory Agency action on the subdivision units. At the Subdivision Committee meeting of May 14y some discussion was held with regard to the mitigation measures. Since the mitigation measures would not be part of the decision by the Planning Commission or Eoard of Supervisors on the proposed General Plan Amendment and rezones, we propose to complete the list of mitigation measures, in oon-- sul.tation with the applicant, at a later date. Comment #3: The results of the botanical survey yielded reoom.- mendations for setting aside three areas for habitat preservation. Maps delineating those areas are on pages 11 and 1.2 of Appendix K Page 11 covers Skansen Subdivision Unit #3 and page 12 covers Unit #2. The Mair:, item to be worked out pertains to how to pro- vide adequate mitigation for the one rare and the two endangered plants on the subject properties. Options include placing the specific areas ir) a Habitat Conservation.. Zone (see proposal following page 12 of Appendix K), building setback :Lines for the rare plant populations recommended for preservation or granting a botanical easement deed to the California Native Plant Society. In any event? ui.Loss transplanting some of the plants to an alternate location Were possible consideration of a plan to stare or rope off the rare plant areas to avoid disruption during homesite preparation and road construction activities might be one avenue to pursue. Coiunent #4t The best control for potential pollutants added to the drainage would be to instruct; the future residents through deed restrictions to refrain from dumping oil and other refractory ande chemical substances on their property and to limit the ex- and ve use of fertilizers and other commonl�r used substances rl which may be carried by stormwater runoff into the drainage. Suggestions of places to recycle used engine oil, for i.nstanoo could also be included in the deed restriction document, Filters, screens, sediment ponds, et'c. could be placed withj.A the drainage outfall channels to collect some pollutaits. Ma;,.Jjl- tonance of such pollutant control structures would need to bra provided by a homeowners association or other entity, Comment #5: The need for a Department of Fish and Game 0, Y 1603 permit for any streambed alteration involved is notes, Sato of Callfarnia memo' i"dndul To Kent Smith b0 'P Deputy` Division Chief , Department Coordinator From t DOARTMEMT of 'TRANSPORTATION District 7 Businoss.and Transpnrtatlor A9oncY' patos December l2 ' . Fila r 03 -Bat ti Skansen: Subdir.0"ion? SCH 791i200 o ,• 5U�7�8t1! , District 7 has reviewed the EIR for tie pVepoeai to d.eveloP 114 single-family residential Ions ori the north side of the Sk7way, approximately : Out miles cast Of Chico The propoaed developmetat should, be evaluated in terms of the State's tiben. Strategy f'or locating new ��relc Anent ISO J TROMMII&TORB Distri.at Director of Tran.sportati bA R., D Skidmore Chief; �nvirarimentl branch b Environmental review nirectorto response to the (,,altrans letter. According to the three priorities listed on page 1() of An Url.)ot,j Strategy for California, the, Proposed 4eneral Pl,lrl Amondment rezones and tentative subdivision units would fall urrdor tho third priority for new urban development in Cali,°ornia« It Should be noted that Slranaet SuiDdivl8ion Unit IA3 would more lappropriately fall under t11e foothill tevelopment, kjtratogY which is in the initial stages of preparation by tho ClVx f oo of Planning and research ,State of California, The third prf(.,!tity, reads, "When urban evelapment is necessary outside o :1 ruing urban and suburban areas use land that is immediately ad,jacor t. noncon- tiguous development would be appropriate when r�t�c,��lerl to accommodate planned open "'pace, greenbelts, agricultural prUnorvation or any new town communitr development,!, In this cases water a4d Sewer E IrViae would be provided by the Crays Mutual Water Company and Cuunty Sorvico Area #21 respectively. New, water mains would tae extended to ttnit #3 or wells used as an alternate water source. Additiota.lsewago disposal pond.o Will. need to be constructed to service all of the proposed lots of the. subdivision; two pends of acre are presently, it operation for Unit #1 with excess. capacity for some of the future rosi�oraces Other public services(library� building inspection, etc.) aro, available in the Chico 'Urban Area. The effect of the overall Project on various public servicer is discussed in the PPR* Goods and services are available in the Chico area.. The city y limits lie within 2 miles `to s� the west of ttnit services are available within � Miles of the oleots.itee commer ;Soils on the land have limited value for cr+ltivationl, particularly on Unit #2. The land encogassed by Unit #3 may have some agricultural value for gra zing y but every that type of use would be limited The effect of the project on the quality of schools is addressed on pages 22 and 49 of the BIA. The natural environment of the site r sand, air and water quality) would be affected. The California LuPartment of Fish and Game comments are included as item 11. a. of Appendix 0, Air and water quality ef±octs are discussed in the EIR, w; Da ARrMrNr Off' THe ARARMYsA rb b1sfk1dT, coops OP I�NGINE:t:nsi eeo CAPProt. MALL SACAAMCNT(5, oALIPOANIA 05814 ARPLY to x'rttrNtvbN tip pKta>)- 14 beect6er J079 ktr a �ar�: � � tiolttan � b'reotor �trt�nmantet tt�►�ii�w tyo�► �tttt,e Cdunt EnWz•dnmental DEC t;evie�r Departraett 9 1979 10-V CoUntyk Center b'r4ve ► O rovill.d, California nia 95965 oi} y Y Yiear t~ir�'�;1�.BOtt Thid is In redponde to yout I Moveraber i9i�' letter �regitdattricotmnenta at! the Envi.ronmd-intal IMpadt Alport (M) for the Skahbot $ubdivi.aidn tjni.t a No* 2 and No. 3 InciUding, rezone to Mµ5 for Uftit iso, 3 eaat of Ch3dat Cal-ifortila ire have tdvi.ewred, the MR aitd At d doncet:tied that the iddrmatioa prdseOdd in Appendix 119ir does tot bidicat=a that the Vldod tiazatd bdu idary reap uae developed irdft past flood eveat8 vhi th wtet d mots f eequent, that bold i.t XCl) yeaire, Consequdntlyo the 100-•yeat fioo4 plain would prdhably bd bomewhat iarger than that t hdwtrt orn the Flood. ''Hazard houndary Hap, Thank you for the oppot'turiit y to tdviewt the, UIR 5i,t�eere�;y c'6t�.Y 1� DELL c'61)il�,r' Ir7�i Chidt) tttgineeting Divia at► Cl h», re ponce to the Army 00'r -pa of h � O� the p!vojolat avec including. or, pagoz 1 to 14t pagon 40 to 4 � tmd ift Aprwondi D. The `loo 111atar 11GUAdAV MaP attached APPT id, i indleati el but not eouolunive with VOC rd to tlif? Potc ttial and tjj(,,� lots on Mit # On Butto ovee We would Aes that the x.00 ymx �Cloo pl �� iuu��ux �„0r�1 w jav er than. hown tho Flood zaV '130,tuldav 14tup 4, ;"Ancu the time t1le Eli s prepared, a hydrologid and h IPAuli c r 0=4 -* u a 0 Butte Ovee Mo been prepared by jots H* b pate of Cho- tl� for tho Utte vett Ener PARC- � � p Miti(PtiOn V' � o rid a Oil pad a` 6 ani, 7 which, �u be dap` "'Abic Sor Inst The most 0:MOUVO miti5ati r' XOr th"O OL buijdj�qC oethack. from Butt ! r ale; u h a md"uVO jo updor d0htideva- ta*40n at raitirption tot tomo wave pl*eta withl"'n, . . Ovide bolt along tkle aubdu6t popjon of Butto u aona aubjoil g the av&ilablt data indidatoc & low degrdO Of 91,00d lv H,,avd fo�{�+ty�yyx; oxinti�yug�gfy�yryt��aas p^'�7'y�y,0vooa {�pyynwdft a; q �}�+�5y��tenti :j,ir,k t,5Iota I 4��m1+'i:Aal '4k�^tA� 11 Vf �.+dJ;i t y7 t�+LEn rQqu ih ring i�aWgCR 5.r .447.{.A.', N 'lithe, Dutte" lftuftty ft.,h., thig ftlxaft tdy tow bn defd), A'A of tho" PINdIfft;iAi d�a'dptdd ty th , ffiar, NI'' bato dodptory 'with A adft§4 p4rd;-ol tita-WOW 2 'Idwod ift, 144ft Arda-11, oatoher � a '4 4,wollir, p,o rd.91 fo ' 'od uAlf t P, 1 0, Low O'g, Vothill droag, gouth', bf! ltigr dl'ftd O,,pd,ft tdhd# but Vt. A 1w, Ufjj'tL dditift, faft O was, chni-ad f-f,dlw ii -t 61L �*619 POV; d1wo-111fig u'It t6 Advag d 9' 0" 14 �Cpdf woll'W" unit 0-dyi Od r'6vi§,dA Mofta" 6 #16mm't 94§ -d.d6ptdC 45 2, 0,,, Ttafirl,.t Mid V d,offto- a aftd, UD ata" dolft dgti 61 t-'ot, todlan dif"6§66011, �`t Aiaviow+1 r a t9 �1 Poi' Onioert gatto Uovm"quirg Iry u p p, t; J me dlafta'�l word '��;,� w,,� W y + � ' N � � c�+ �G w k `� r�Y hr w t, A00" b ditmul?"imel at I Ay 11 Alb ivi fthi Y I' gto fOur Im d uoft bt #41` The !"46tt as Ottd ntdiu t l C-41 totnitg be incanticteint tots" 'nib prdp�%; d- th6 dtow ,u r arA'Un, i o Zeit ( U"mbiti, Vnid' mi .1411 �'Ib 0ould dskpthAtt tee 34 -� � a ' 0 t " it, notby t"n On the ul mrit Ard ftord, Aftd,ouati K"tj AtI* ` tt'Al ble to tm'i§ Or diffirin'te Wim bi rilri t -dfol Y U the Htro EN ..� got )o not d 6 5 14 4 v' 't uldlolf•P. jk7yhtj t tt lfi w u�t. } prosSosit A owdf 11flarodIb ft' AAA uld M. opt rM. i1ofts 4, ` u to t ava fg..{ pry 'fir:' 1 F I y ,i r' y.. ..,...,.. ,:>,��.r;�mk �b._,:.w», x:.,._�d. �:.,.ex 1 ...: a, ,.�n;a., b.,a,,.,u..l.,�:1, .,k •. R0� i w4 •! ',a, w 1 cr IW kd i iNLi tlnl"4ttotill.I $TM W'q§ R i t t r i�' 'W.,1'Yh 7.�!�"ixM. .@i � fh�ankir +lwl4.d q y Ci' { old Wo �mry � , 07 «FF 33� A n '-N NF.f''r4�.+�„- .k '✓,tib' dA�i I.� ^,".k flM:J�r Ii..1,5.914c {=tom }1 ''ir?rl qib a AU t-V TMA m; � ia'«5 tat, erg x y e' # m"n �.,a,,��.yyp mid as d" � � � � �.� ";i It . �". � �l� w.�tCG G' '�. T I '� ` "Y F + � i v vv, •i ✓t�ti.+xl .d) o .Ak.7 G:r�j }��YY�� D�I�Y! yy��..��"�.yr w tirPV�� "w°'T^rik� 'L.1Hf x1 nT"wt.4V " + 4M t *11, Mit + .�� i `"f' ryioj Il Irl rr �''��g}t ArIny �prS�'� pp r�3� •I�Yt' ` ., 87�+i S „+i;;�4-{+F�>N d in;� ., ti.�,�U{.f � da �1�•'I �, ui.n i�, (I..r?L.IJ "� kta F"t" {ft « o t f& ..., , GO, ,w ' %�+ #;1s.lti�'4.�+�',"t".'� �'1�,.:I��i^ L�n t;.�)�'e��t�.d�• �IF'�a, *�al� F�"�r�i4,it ..L" ��'p. ��.�ki,`��'l"'rt 40 4^� a �p -a ta t 6 �' v.1 1 : wa 1 r rl ,�"t"W {@r .u � '. '��' .r,�.E' i. j NOTIO.—OF DETERMNATION 1"0 Secretary for Resources Ixf 1416 Ninth Street, Room 1311 Sacramento, , CA, 95814 County Clerk, County of Butte 25 County' Center Drive Oroville, CA, 95965, PROM: Planning Oapartment 7 County Ceriter Drive Orovillot CA 98965 APPENDIX 11 F � L El D, SEP P511984 ELEANOR M, BECKER, Cooly Clark By A. JACHOH — 0outy 8Ut'7tCT Piling Of Notice O:f no'torMftation in Compli; tIlt jq th Section. 21108 or 21152 of the Public Re -se ,er 1.1C00d 0 Project Title t � -L55 120 _ive 8ubdjyisiton M I�P- 4 0 - 0 2, 1 1 At— Unit No. 5: State C1etiringhou8e Number (If submitted to 8tato Cloaringhouse) 2, 0 07 Co Pe -1- T I Ison, Number John �Iendnng-q, Public Works (916) Y Project Location On the north side of Skyway, appro,x. sloo oots!t. of Humbug Road, 2 tftileg Frbm rhten ' Project Description, Tentative, Subdivision Map Oi.viding 88- acres to create 22 parcels at 3+ at'ros and a 2 acne gowago disposal situ , This Is to advise that the SOtY A900 has made the foIlowing determitiatiofts regarding the abo'vid-deseribod proj Oct " ii The Project will have a sig.,ftiPlearit effect on the Onvit'011ment. rv( will not ON 2. An rInvirotimental. Impact Report wds prepared ;Cor this proj ect- ursuaht to tile pirovi�;iofis Of CtQA, and was tertifiLA AS 11 req ired by 80etilon 19085( 9 Admi-nistrative Codei o A Nogativa Decl.aration was prepared rot this project pursuant to the p�ovisjons 0 CLIQA, A Y of the "90 Planning Negative Detlar on tway be eXamiftod at t - Doptaftmonty 7 Cr, "jity Conter Drive; ()tovilloj CA 99965, 3, A Not -ice oP V'Nomption was filod itidicating thig pt oct is exempt fro'BroinOnviroftmoAtal review, I . oj 4, A statoment or'Ovorriding Consilddration, [:j wag, setas riot, adopted for this project, 1 1 51 Mitigation measures adopteid by thy! LUL(I Agency tu reduce t1lo impacts 0. the approved projoct are, Soo attachiftont Ste Septofriba�r 24 l9$ b —rd t 0- It t LUFQ' - Ai $ttoetot I Mitigation Measures AP 40.02-59 and 120' Dosigitate on the xjarcel reap q 100 folot no-de-tolopment setback ftol the northerly property limos of Lots 1-10 Place stdtemertt oft the final map that -the, Sotbaelt, is tt hotan ,dal presorvd easemont: which pyeeludes eµXCavationo' driy agricultural uses, keCPIng: Of livesteiky cuttingdowl trees or eled.rxng op lartdo 2 Drainage plans, to Show colt-eet on anddjsohajr � to pu�ttk Creek where doomed hooessar by the Public sY�y��.s t)opart a mont" Erosion control'y sedlhleta produotxou CoAtrol and design measures to minimizo tnosquIto br6ed nth are to be included in plazas: A'V 40 001460 PLA Pm U M r d " o" ft r lr�l rOorty �x Rk 14, , fed 'off' "ta � Oubidt °vk 1 3n.poi ` r fiUdt to, thdi foil ra� 'I'M' "A" t N P3 l�, �+ 1, 11 1, 04d 9,50 gI, P Ilk le W640' i r, ars d��P�l},�l5 y�t�t'�pi ;� `iy'v�` n �y , y} ya. E� ; � �+ 1kF y }q{A i lk\ W17i=1i kili i',�"�''. G:r fid jLA iM DC7.ti YJ l4 riSLIFS 4d{;#� ti•Gp J:' w,r �. Opto ll l:.4A,K:,�uF in OfAt S�it4' t JAN" w kghmm Ott All wetafttz dr, d fig adma b i t , tads, rrmtag Pay raft" ap. rott6l'1' tit � ',3iX ,I fiw, x`f'kld' Uh OU OkYWAY4 t I a Y n u s vy IMP Ma r.Sb;N�4+`�..+' 'F«�-r,R7fh SLYMR�.'�., AWF %4A� M r U O tt jliq fltat q Vog��.tt.�ig v%tty ? 01,ll�, � r*� . cht -Bab", nu Finlisda ml Uppla Me r rpt r4 �r u WOO "91a�1*`r"tL�` ti'ACa aho ba, pt' r� It trr Talo, ittt a tx 'Wen, kdIP103. MIA tifilmUn r..;,zluit�y tet"ling drd, o b to . ®W"= tv Aski, T L7 c 4#a ftpaq s UD jt.,ar de in ldrield P'0330'uedas: rth Kidd' of Thia is to Adtfidd th,4e 'Follwirig C14'tettna�ft'!j tic, lvq tegar"dineg, thd, I t'j LI -d t r"ItUd, Vial, hdvd 6 will )tO.Ared fornil.1 tpt edt purludde td the p,rov tnquitcoad i3iftO 'Of 0%%, Arld: tlA§ d4i-etiflio-d' d§ edft6ft OaSSW. t4 Cal,'UOd Mid P"' Of MIA. A ctpv of UY ba exatftl4fldd dt tho ivd De� kdvLi-t�l bep'& t� ji txdrad ' tildn' t'IAI§ flUad iadivttitlg- thtl ot'6j:ddt i�J ek4ml f t from, 4 A, XPi, I. '* z V ..A �� CAM sw iddM i r vag nit v Wyk We Chia IrsIden. SAIntion m 6n 9 WIP403 By W Lead kt"-,� 610, m Dawnato an MAU a too foot oi- r of tAtri to t4 wwaye : Plant0�� i o he �' a do voldpMoot hNod 6131 et Ohl gmquiUral osuY kdoing *r soros t u i g doth oa conowdtion JdA114t dr AM dg ftbspa—MbAt toItAt �fddt Wk fram th AQW11 ugh 11 Sun taung pride td, Ws tfua' skyway far w r Map plao§ oh I = a dad GAME to �� d u�� arMw Wkon n Cw th, b�" '' t` t:,it" -17777 lil-A ; I rl W�a•�r, .11�'� ok qqpp 1F iis. 3i ILMI i _ ,,i: 4"1'-w , d; rkti gyp", II '�' `� 1117, ,�t� w I �3, �` . 1�� y � 6 On All r , 1or"t 69 Old P'Od f or �. R �N.3 'WC('�t"�W,'�{u+"8w�f+I Ila.��aiic� 210 j ag y, I 'r v� M �' fitfixiii ti, oh p��1 ate ', i �` r .� ,�yya dl G4� W coat P�Io �� a� iv !� r, . 'r Jw� �,i4� �f.w SYB Fi:�Y�»�".'', W,✓ � xl.'IF NY �w�'� L f, t' c�k4� MuIP[; ➢�prIG;* d' :f�4`MI`�M�i�' th aIf: lip.�'^ >a 1 I Irv� I D -O A 41 ��V,.R�4F:a �. I44F�IiI" ;I��+T .fw t-}�,,..yylI,,yy..--yy``pp�� ' ��``r+l•�� I tep 1111. fit W ^ I d Addrass 116 Mamorml Way Chico, C0jjj0rr,-jq 95926 .0p, Y, T,,ja0j,0mj,. 916/891.1721 duly 18, 1084 "a Co. Planning rmm nset Subdivision Onit 03 (RcnubvnissiOn JUL 19 1984 't Imay, Chico Alm Trust 81( 5 ) C/o Richard flbttOn otoville, California AP# 40-02-120 6 as P. 0. g6X 1477 95027 Chico, California t)e,qr hjr. 11orton', arttent of Public catk�`La AThc- dep redtoact onthe000aWion- a�rtitent has advised the Butte County Doll Section that we are prepared no ' apj roV61 Basetj on present information, we can; Tecotmend rappTOV0, Or con""t'6 Recommended Conditions for Approval: The 8y5tem provide a comrhut,ty sewage cojj,dctio,,j and disposal ischatge "'equireInants 0 1 1. 'IlAiInce with the waste d to be designed in cot Water �thlneparttnent] Board andthe the California State Regionaltequiremant.q of the ButteCounty Ile - sy tem de6ignOd in COMP"ance approved COMMUhity water supply sde co provide an 1411 t and ChaPter 20 Of the ter At with the California Safe i�rini,�n{; of nuttd County. regarding this latter, please colitadt the Chico office 8�00 ft,m. and 0*00 ft,ni, weekdayt. If you have any (Ju0stlOn - address or tolophond number betWden at tile. above Very truly yours, Tot Reid, R. nivision of trivitonfllettftl Health coug�q' Ie 6EPARtMeNt OF PUBLIC HtALTH DIVIMN Or ENVIRONMENTAL H(:-ALTH C1 7 County C*On'te� Ot'vt' O'cNi1je, coh(orkii. 95965Talo Ll 747 q1tioll good Coll(Wfii" gk)969 I�noa "b", Nx 916/514,4281 duly 18, 1084 "a Co. Planning rmm nset Subdivision Onit 03 (RcnubvnissiOn JUL 19 1984 't Imay, Chico Alm Trust 81( 5 ) C/o Richard flbttOn otoville, California AP# 40-02-120 6 as P. 0. g6X 1477 95027 Chico, California t)e,qr hjr. 11orton', arttent of Public catk�`La AThc- dep redtoact onthe000aWion- a�rtitent has advised the Butte County Doll Section that we are prepared no ' apj roV61 Basetj on present information, we can; Tecotmend rappTOV0, Or con""t'6 Recommended Conditions for Approval: The 8y5tem provide a comrhut,ty sewage cojj,dctio,,j and disposal ischatge "'equireInants 0 1 1. 'IlAiInce with the waste d to be designed in cot Water �thlneparttnent] Board andthe the California State Regionaltequiremant.q of the ButteCounty Ile - sy tem de6ignOd in COMP"ance approved COMMUhity water supply sde co provide an 1411 t and ChaPter 20 Of the ter At with the California Safe i�rini,�n{; of nuttd County. regarding this latter, please colitadt the Chico office 8�00 ft,m. and 0*00 ft,ni, weekdayt. If you have any (Ju0stlOn - address or tolophond number betWden at tile. above Very truly yours, Tot Reid, R. nivision of trivitonfllettftl Health July 10, 1584 Butte County Dopt, of public Works �' �f t 7 County Center Dri Ve 4 C r v;�l , UOV%jor-44 droville, Calif. 95965 Attn: John P1endonsa SUgJ�,CT. Tentative liap for the Skansen (Unit 3) Subdivision, AP No, 40-02-59 & 190 liendonsa Dear Mr,,_ The pro,�eot in question is located Within the area served by P`ar�kviow 0lomentary School,, Chico dt': High School and Chico Sr High School. ►The attached data indicates °that �p� .. 11 r creat? on do t22 Mt , I dente al Units � y i prova1 of the project �n question would lead to the ' which would be expected to generate 5, students at the elementary leve► (K�S)� �i at the junior high level (7-9) and udentssgener�ttodtudents tfrom the s e eet allior �"gh leVe7 ��C~ 1)det�7hese students, t?�hen combinod �►' in the sage school attendance area, would place Parkview Elementary School and Chico Jr. High Schaal' s o � beyond capacity. although there is The D•istric•t"s projections indicate t�tese projects will generate 523 additional elemeri tory students within the 'parkview Elementary School' attendance area. :. �t�on�l capacity for OC elementar;y students, And 502 additional junior hlg only add H School attendance area although there is only additional students Within Chico Jr, High capacity for 55 junior hi;ghrstudents, Thus, the. cumulative effect Of approval of these projects; including the project in question, `is o l;Placeeir r�srec ue Capacities, 5chool and Chico Jr HighSchool 443 and 447 students beyond:y overcrowding,p y It should be noted that the school district hits previously submitted docUmentatlon to the Costo of Supervisors regard , �Cnditions gold a, 84, lfameAclrsngfornyoure7�formation a hearing on this subject on January , Copy y cool District Board of education, dated f:obruary the co yiof the letter which eon SJ. Pizchols, Chief Administrative Officer, wrote tothe President of the Chin ,` indicates t .� '� 80avd of Supervisors .,.supports 1084 (copy attached Mfr Nichols indicates that the DhUs, the Board of Supervisors the documentation on conditions Of o g has recognized that Overcrowding exists in the Chico Unified School District, The ci.rmul ate ve effect n f �appr approving land divisions �Within: h�rrerArea tserved in esti otl ki seg, significan School and Chico Jse of the conditions�or' bvercroW Tor discussed above, Jr. High School, inc ding di-c.ussed significant and adverse becacl . of rite Plow, advise host this cumulative impact is to be mitigated pr' pp subject project; M Robin C. Thompson 8usine5y ilanagerlComptroller RGT':vv cc Ploil McCabe, Attorney Applicant/DeVeloper Adiptsilk trail ve tS,RICt i 16 L`A$ t7 s9VF'MT11 5'00"rT' CXtic'(), CoN1,1['001A 95926 tial to Go. �I��nniri+� �ottrit�a Ate., f Oslo $511.3000 Butte County Dopt, of public Works �' �f t 7 County Center Dri Ve 4 C r v;�l , UOV%jor-44 droville, Calif. 95965 Attn: John P1endonsa SUgJ�,CT. Tentative liap for the Skansen (Unit 3) Subdivision, AP No, 40-02-59 & 190 liendonsa Dear Mr,,_ The pro,�eot in question is located Within the area served by P`ar�kviow 0lomentary School,, Chico dt': High School and Chico Sr High School. ►The attached data indicates °that �p� .. 11 r creat? on do t22 Mt , I dente al Units � y i prova1 of the project �n question would lead to the ' which would be expected to generate 5, students at the elementary leve► (K�S)� �i at the junior high level (7-9) and udentssgener�ttodtudents tfrom the s e eet allior �"gh leVe7 ��C~ 1)det�7hese students, t?�hen combinod �►' in the sage school attendance area, would place Parkview Elementary School and Chico Jr. High Schaal' s o � beyond capacity. although there is The D•istric•t"s projections indicate t�tese projects will generate 523 additional elemeri tory students within the 'parkview Elementary School' attendance area. :. �t�on�l capacity for OC elementar;y students, And 502 additional junior hlg only add H School attendance area although there is only additional students Within Chico Jr, High capacity for 55 junior hi;ghrstudents, Thus, the. cumulative effect Of approval of these projects; including the project in question, `is o l;Placeeir r�srec ue Capacities, 5chool and Chico Jr HighSchool 443 and 447 students beyond:y overcrowding,p y It should be noted that the school district hits previously submitted docUmentatlon to the Costo of Supervisors regard , �Cnditions gold a, 84, lfameAclrsngfornyoure7�formation a hearing on this subject on January , Copy y cool District Board of education, dated f:obruary the co yiof the letter which eon SJ. Pizchols, Chief Administrative Officer, wrote tothe President of the Chin ,` indicates t .� '� 80avd of Supervisors .,.supports 1084 (copy attached Mfr Nichols indicates that the DhUs, the Board of Supervisors the documentation on conditions Of o g has recognized that Overcrowding exists in the Chico Unified School District, The ci.rmul ate ve effect n f �appr approving land divisions �Within: h�rrerArea tserved in esti otl ki seg, significan School and Chico Jse of the conditions�or' bvercroW Tor discussed above, Jr. High School, inc ding di-c.ussed significant and adverse becacl . of rite Plow, advise host this cumulative impact is to be mitigated pr' pp subject project; M Robin C. Thompson 8usine5y ilanagerlComptroller RGT':vv cc Ploil McCabe, Attorney Applicant/DeVeloper .fi 41 Ey + y y w c ..it ,. n „�' 8X.` Y!,.q, A4E��:s^'r 9d�d ,. 'T�.. qb .-.. ♦y 'i i M'� Y�'P (yy�`�{y�T *.aM1.T ,N".. cae B " qi Man Y yy �p ,p y 1" l' �'4 E�an ojo � 0 � ak, 1, adl! r :.Y ( ' i Err 'rr '� t Yr " � `, n. ' }. v?a Wr �"�wly„ :.u:^ww+ Nauraihc-r,av4eda.a .a.wb .Yr� .. ,,,.gin �,p... ... ^•.a,:. ak.::ysa<'¢6c,a.,a. .. xyik�» IF XJaw �t �h4 Y 7.. ,: 1 � �, ;y „ �' r. �y4 if i 0. I: � • WI! � q��P �",T"5.4 '#5 �+'" .� � i� ,'�M �yv .:per �'.'�} i14 fl IF 1,��!', b'6 �y,•N p,v,±°. i y, J u & v a• Fw �, :�� , h its �a* �;�*_- ,w-F11�„ ,"" MY, fi ut .M-*/ ,�r ,�4 �,Y I ,pp'Iwo, , i •, k rm • ° l ` a!, li ": y"r Pa + r„ w.a ,w�'.t ' ,. , M �,tlr � MIw� I ?�y�' �c..sv. �l r * ;y.'.°�•.,w�..,�w.;i +rw� .,F.: � _, PIN'N qq�'''• ' , wu +' , ' � e• �: �N - ��Y, •ri � w, YOr'�a� '.,"„" u6.. .a..., v- ,-0-.+a,' °�i�.uirw � ,.�y;'�i�"wJtk�' r.,�� - ,1�' , � • , 't y,,,, kl N,. `wNr � a Y a r•* \Y _ 1.! � " � f� � �' 00114 .,. 1 t � � ✓ s I t { y1. M41 40 �y'r�' 14 „ p _ .:.. • r.4:.�:. . / 4ky�a .. ,. ,per ,,p yI/ ✓ V"it 3 p 1l '�� >d 6,µ ;1� *Y �Ur67r F a ag FW` a • aMX.iO"' r �.+y 'Y? a`1 t i,;'; n 'i ,, • } -y '"� ��rP A' f !a Y�'�W :fir" +Wilt dr its" ��s 1 R" xwr r t;,"1 a "' � iwa�.� �.'S ��. ��'� uvf'� y,�G•/f >��r� � V�7 4i ,�` � � M .�� ' �',+.�M ! 1 IVY n , g« �5u Y # rad. iY ip m t•, r" -I WA b' a•h t I i C y n yy Ir fill ell �� ld d � ��" � o"'a'Y u �... ly +a. "t1 �' � tc , 1� � '' � � � F, ,•� .J .�� 4" n � elft 1,k V 1 r , ,Ay�- �y ryy Oil µ yk� 6k, 1 Sj Y ✓ �♦ •,. r,#t �� guar' n , f r 'tea'. '., a ywvlw:s �rr�+ww'ny iirr. 'xe'e,r;;»etl '►�+i.aaa«s�Gwrli»-. � ° :.qr - � • ! � �j� , »w+�awti""^ii��r"r "`"l", �� , � �;,3.•, '�-: Y�.�+e�wri :, �i� N� 1Iyr' M� �' y o 06 A/ 4� 6AOC r } a w• ,,ur) Ir J V i \ \ =v 4< {\ /S «f, (� ,� \� ,� § \ 6 2: