HomeMy WebLinkAbout90-13C ENVIRONMENTAL DOCUMENTS GPA (5)CEP.wt
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Appexi� x ./"Xiecom nendedrlinprarveiment9 Included ire the Lirafdr�
taran Drainse Master" Flarr
�y�pen'dix Qualltjr Intpac Ana1,ySA5 • • • • , • . • • i i i i , ,• ', i..a . . ', •
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/e netedax C. Htydralagic l' Codel .As5umptions.."" , . , .... • :: . , ,. ;
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pendix iD. 'Sample .CDrdrienc ..: :.. ". .: • ..... ... .. , ... , .. , .,
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Ap endix lE. Ou urResouregs • •
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. pw dix,: F. ohce_' of Preparatnan anld Comments i�ece veal
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"pend X `Sample Riight to- ai`m riiinances ... . , .
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Fable
page,
2-1
Buildout Acreage, i' the Chico $here of influence
p•.
(1990)
•stem
22
prop, Sanita : Sewer S Tm rovemen . ' -
P rY Y P is ....
2-11
,.....; ...
2-
Project Costs. Draft SeW r System Master Pian. , , ; .. , , ,
2-1.8
. :...
?l4
Project Costs. Diraft Storm 1) ", ge Master
Plan ... ., .
2.24
.:. ..
2-5
Buildout Acreage in the. Proposed, Annexation
Ared
2=6
Aweiing: nits .in the 1�'roposed Annexation Area
at Buildout .... .:: . :..:...........:.. :. ....
2-2.5`
j
22-'1
:1Vlaximum' Allowable Dwelling Units: Under F,xisting General'
Plan and Proposed General. Plan Amendments ,
2-31
. . , , .
3=1
Summary of Proposed probe cb Impac`ts and`
Mitigation3.
.. ..,
-1I
onsistencyNitli Relevant Plans and Policies
46
,..
:.. , , , , , ; ,
,
Capacity and Enrmliipent of the Chico Unified
School Distiict, '990.1991
:
5�2
Capacity, o£ Proposed Schools in ihe.hicti Unified
5 3
Current anei'`Projeeted Park Acreage''a id A` "I" Demands
�
for ]Each of the Proposed Project •'
, :
Capac txes and EnroOme 'i- of''Chico `Unified School
Dist rict�Scho6lsServing the,i�igrthwe`st AnrieKation,
;1990» 1=991.
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7
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Proyected Additional Water. Demand under ]Each of. the
Proposed Projeets; , ...: ; •.. , , .. : , :.: , . :.:. .'', , , ,
5- 8
I
..
-
; Proaected Additionalst..water Generation finder Each „
af.the Proposed Projects: , . ,, .. .... , ... . ,
•
S»7
Pulilic Services Demanc' and Generation `in the'General
'-
Plan Amendment Area .. , .
RoadwaySe ents Chosen, or Anal sis of
for y Master
Plans .�. ..: ... .;.., :.
4
v el.
I,e of S-er�ce Definitions for Signalized
Intersections; . . ...... . ......:..:.-.:..:..:. , , . .:. , .,
6a
Level of SerAce L'efinitions for Freeway
64
Rvaluation Criteria for .bevel of Service
(Daily,, `Traffic Volumes .. , ..., :.. .
6-5
LOS on Selected Roadway Segments under Existing
Conditions: CiOO) •...
LOS on Selected Roadway under Existing Conditions
(1992)::•,,.•.,.`,x. .........:. .:..:,. :.;:...
• .
X14
Selected Roadway -8egments, Existing vs.
=8
Buildout of the SOS ., , , :. ,:; :..,,
6-5
In Preparation,
I
fi;
LOS on Selected Roadway Segments] Existing vs 1
Future No=Project Alternative :... . , :.
S5 .
6,10"
IAS on Selected Roadv�aylSegments 2067 with
Aruiexation
I
-11
LOS. on Selected R oadway Segments : 2007- with'
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Amendments
,
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1.
f
'1`Toise Abatement Priorities in the Chico General Pian ;, . ,, , . ;
7»S
`Ambient Air Qality,ttan'd ds Applical716 in,
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Califolllla
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8
I
S-2 Sunuriary AXAir QtxaLty.. Monitoring Data far 'the
7
Chico'Area
I
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yk
f
8 3 .
Summa y of Qiorie Precursor rni5sions Analysis. for
Development in the Sphere'of .influence�ip
94
Assumptipns Used in 'Master ,Platin to Achieve
Estimate of Buildout Population .... .......
9-5
, :.. ., .,
9-
Historic )Esdinate of 13uildout.P.a Dilation ,
p
.,
-3
I3uilddut Dwelling Uts in Chirp Sphere of Influence ... ..
...
niI I
., 9-$
9-4 r
fflousing Affordability by Fair SbareHousi1"9Allocation
lrieoine Chiegory
940
101
Capacity of Wate=courses in the Chico Sphere of
°Influi�nCe Ir.
:104
1:0»2
Simulated Peak bows for theChiao` Area under
100 -Year Rainfall Event
,. ....
113
1`U3
Simulated Storm volume Leaving theCity...:: , : , ; , ..
....
10-]8
111-4
Estimated Tncreasa in, Lead Loading Attrib 'table
to Implerrientatiort of the Storm J6ranage 1Vlastear Plan"
Q-24
71-'1
Active and'otentially Active Faults That May Cause
Ground; Shaking ih the Chico Sphere of Yitfluence ;
11-3
„ , . , ; ; : ,
12-1
Special -Stains Plants Known, or Suspected C)ccur
,to
in. the; Chico
12-2
xpecial-Status VVilliife- Species Known to Occur or.
Potentially Occurring `ithin the Cliiio SOI
a
-4
12.3
•�
Fishe� R,esources,of the' Sa4rainento' River, I....;
i2- S
• . , . ,I , F .,
12
Species Found an Big Chico Creek B'eloW Iron tranyon; `
during &-ibpling by California, ,�epartmerit of 1~ish
and Game', July=16-20,
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Page
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Chico City Limits and 'Spheire o£ Influence ..: ... ..: 2Y2
Z
Nitrate Action Ilan: Areas with �0ndidons of
Development on. Septic SysteznS ...... . + . , ;' .. 2-4
.Vacant Lands in the Chi co Sphere of Ijifluence ...:.... • • follows8
follows EXisting Sewer Service Area ,and Sewer ]Facilities 210
5
Sewer Plan ung Subarea. Bounc'� I0"S acid Proposed
Sewer System hnprovements ..... , + ... .. , , .... follows ,2-10
; 6 Draft SeI System Master an -Proposed Sevier
Systemxpansioi Areas '• . , .. 27
xisting Storm !7*nage Service Areas .. ei, it i P
24
Tributary jxainage.'Subareas' • ... :: , : . � : •' • 2;22
2=.9
City of Chico and; Butte County General Piaci
Desiiations .,.... ........�, ..; £ollaws26
x-14
.;_ ricts , .. follow 26 ,
City of Chico ,and. ,butte Comity-7o�uirl� D st
211,
..
Proposed Prezonng for`''Annexation; Area : ..:. : follows 2-30
2-12 . '
Proposed General Plan.' Amen,dments in the
Unincorporated Area North of Lindo Channel . . ,. . » follows 2=.3U
2.13
Reduced' Anne:Kpori follows 2-3
J
' e Ptdi ,
Butte Cour ChlcO Ar -land Us '�,�
tY
,6i
Desi` nati(hs for'nds' Outsizie tire; Chico SO�. .. ..iL
follows2
.... : „
4 2
Vacant Lanus in the Chico .SC?I nth Class Y
and Soils • • to fo w S
:
4 3
Will'amsorr Act Contracts .:. ,., ..... , . , . :. • • `I:• • follows' 4-
?
R p 1 ,g C t ,
I
Proposed Parks and Neighborhood B'enefit'Areas ..:.... ....: 12
-
1990 Daily,Traffic Volumes on Seleoied Roadway
Sement5 for Master Plans'Fraffic ,Analscs : , , ,' .::. ; . 6w2
�2
1992 Daily'Traffic `volumes on{ Selected itoac way
Links for Analyses of Annexation Bund Amend ments :... ;, , • . ,, G-12
Sphere of Jnfluence Buxldaut Iaa1y'Traffic
Volumes on'Selected Roadway Se rile ,for Master
:Plans Traffic Analyses647
2U07 ')<xaffic -Selected I2oaaway
-
Dail V'olu°mcs on
. r Y
Links, for Analyses of Annexation arw. Amendments 6-3Q'
10-2
0-1
V�latercoursesin th Study Area ...... follows
Flood' Insurance ;late Map of the Chica Area f , „ • . , , follows 1=
103,
Chico Urban area Groundwater Nitrate Contours .r .:..:::.. 10-6
1'04Su
lib asins Used. in the ani droloic Model .:. , .. , .. • . follows 10-12
1p S
Comparative Pollutant Rems,v4l of Urban BMP
De lgfts10-3
:1'11
Earthquake'and Fault Activity :.. .: • . • �1 2
112
Liquefaction I'otenttal '. •;:
71
Subsidence^ . . , .. 11-7
1-4
r
Sail Associatianlb in the Chico Areai ..: Ol ows �S
11=5
Prune Agricultural Soils in the Chico Area. .. £altaws 11=1,n
1'1-6
.. .. .. .
Expansive' Soils ' .:. .. ;•, .. .4... 1170
12-1
knowxi Lo cations,of Natural Commuamties`,on
Vacant Land iri "the, Chico Sphere of influence ' follows 1-
1L 2
Potential, Butte County lVieadow£aaniIabitat on
Vacant Lands within the Chico Sphere of
`' tollows 12 S�
Z2.3 A roximate Tem ofid Uccusrence af, Salmon and
pp p
Steolhead. in the 'Sai�ramento River by Life Stage . :. .:, : 120
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124
Approximate llimpotil Occurrence , f
Mon and
;Wdlhdad In. Big Chico Creek by Y.ife,5tage12-,24
t A$ in the Chico
iplzerof lfifllidiice', : , .�.. �. #,.,.
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fdr Oilb
_uNey.ed11- Res ""Wfth
OdiccS
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exa J9.q,f6 1342:
follows
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ppfC 0"p a 75Agricul(ure/6aring ; 75 1 i' ,
irk 2250 13 " Zi, Oa 20Biw;PW,-0150 QQ }.r10!a11 op
CreekSidGgWays l
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3 �lndutra155
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CCar znv, f670 k0 n r 6700 0Sobtotalll, 4, 320 io er
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x�r'T�rcdraft'r�ewerstex,, .plan identifies° teimnprov.�mentsrequued3'to erveill ,
P s �. rovdrnentswold aYl
bufldout��of"the ro,Chaco�a5„I. tae+gropQ� .�� connection �o�all
development uxahe Clsico S )JI6,+4 sin a �ce trali d� teni �of s ci -
;e�styn and:future ,
+ewers; the ruse
OP Pi tanks in She„suer, system�sely cue area would wbe lunanated�c w
«.,,fit x' ui. �l �tzF. 4J �d�J�1,l tt oFt(C 'Y SSI ji' I <�.t Py x'r1wY1 ��°l F�
The pruscipal objectives for the development,of�;the s�wer�master�plan,werey fi€
is io identify portions of the';, existing, system that rare operating ;peas capacity or,
�� !
hi need t6Y a replaced tYnder;opresent 1conditaons; r� };� err , ,� f
V y Y °�� to:identify partions(.of the ,existing system �tbat= liave excessapac�ty and ,to
quant�fy'the F ii nal trintttary:,areas rthAt,could be served' by hesei truuiks; a �
ii to develop a. set of recommended improvements that would allow for coriiplete
+ deve lo ment ofithe
p„
14
=i a �r.t4rrdevelop a regional} planriwg toop, based gn aswgle{set of des�gn�tcnter�ahTihat
& F� �.
,�>>¢Couldtbe'tlsedo ide construction of ne�vtstrunk hoes as develo meat ro�:eeds;,
ry�`.�, {�
�'�,( and.. �r7) 1 � lll`P
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to .aid the City in estabhshi«ng fees `bud etin funds F g � natal
g g ,,ands lannui for arca
unproveme
rat program to provide the required seryrnce.
t"p a �.uLt) L, r�;�' d a y a�,c -' i � F� F r': rrI rt r tf
.x A ..,k J� r ka a1 a_ didIi 1 �1 l s O�' l�.y"�
iy ` ��� 5�).t�l �.x�:Fi��r��bF �p rNKF,S A, n .<A4j��'~1�2 �3f.`dl�?i kf In �idl�N 1A:` SulCS
�;T'J7lL$St�ZY ' �ar��ta/+y Sewer��ysten� iiA SY�
_ F .
7'he City of Chico. s sanitary sewer system consists- of the typical community ;
wastewater management components; mcludmg collection and. conveyance, treatment, and
disposal'facilities. These :facilities are operated,nd mawtaned byK,tbe Git9+ of Coca lPblic
'Works ,Department Nunes per's. corrin) - The draft sewex master plan addresses only the
�Waste�atercpllecton andconveyance (system faelxt�es::Q
I ,
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�lY 1 ��rf f �Ct.A�.a.A' 4xku{?,Y�t0. J4t1�! ��, F'4Y i7
F! r`!r .r�y�l "�Ie'+Cit S d+O)hectlOn� Stein%.1S. rAlllaTl� 21` 1v1 �flow'sys em I�lU1CS�persa COmm.�.
t: sY P y Mgr .w, � ,(
Collectors aid laterals `aolle��t' wastewater from a point sources, suIck*4 resioences� :for
transport to trunk sewers! Trunk sewers are generally designed !to serve a single'serwce.area ;
N Cil . I '� •YY Y • '1 ry' � .
to, tomprismg many��paint�rsources zdrauung tapagr plucally��to� ,a4susgle �poi�t; trupks collect
µwastev atef£rom,, eicollector/lateral systefn pomt,of dischargel nd on6Fey the to vs ;to the
interceptor system. ''Interceptor-sewzers accdmulatexuvPStewaterlflo�+:somlt�runlc s'everrpoints
ofd charge an transport the flows to Ithe c�t��'s' wastewater, treatment punt, the'' Chico
w
nWaier''olluton* ontral,Plant.,(WJPCP); onClucbi�er�IoadNsoutiYvest,ofthe city. (Brown
Vt 5 7 h
and.Cald►er19%�:� ,Jai."has�`W,Iit�f fi�ui.4 1 h�'f} �du:na ,i 2aC F 11 NM iN ���I
f�, « IC.xC k� nrl� hlr�vXl CG1SdY.�+„k�":[6+I�.
'ar'fit�e}Ch�co� CP freatentlpracesamclµde�tialscreenin ,rp V, se.
g nm
aeration, secondary; sedimentation, cfiloritiat'ion, and dechlorinatiod. Effluent' is dsc>aarged
II I r4'I
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5
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;a ro;
35,000!
range:
SyMI'MI"'PrO V4
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uposesR of identifying ,ni
lo'p midint, d pens-itie's koO$ .§brvtd-by tpp,tiO,tanks,
20 du/ak-or
f -i 'i
qMptsr.,
dotion dat bvfddd--mi� 4.�
4pr.1 �, .111,
'6tidei
maser plaid, i "thd,' Provomets.
IPOS I q, I'd n
'giUMa evthei-.,costs,.: for. e,,.,,,,improv,emen an
1 id npi id'. subdivided, ,,;Mitd,
"werWs M improvemetitg,,
s , e!
iledton -igur
n'A vo R
cNru
Sever�lf c litid prow ed iri'the�lciraFt master �plaia3have,beWconstrueted, all the
`
n r r I .., , a , .. `�JiLtin „Se
`constructed facilities 'sevel�develcipmenfr,e�+athin the ' g , rr!ce areai.(N,,.es tpef .
pc�,omm) ' F '1"e�efa"eilides are�pot'.adenti ed in< 'able 42 2 . �acil�tiles that have�been,ifa
wind ar`e in the design 'stage are .identified in
' Construction opthe recommended =provenien woi ld,treguire P17,�creel crossings.
'Y'en of these creels crossuygs would beF locatedlongE exstiiignr'oads withiji the ;right of -way.
Ny
"Sewer lines$ nt creole ci�ossmgs v Auld b constructed �u5 ng lho lboiing ..mothod.:°; T� creek
'
> .
°erossmgs are: also identified im Table�2'''' tars, 4 �. r E
_Aui t?i� ,Yt 7,'., 0 r I j
I3evelopnient o the Chico 50I will require:;the`,.constructionof?ne,W,', or,tnink lines,
modification of exis"ting lines, and the construction of four pump stations, Viewer system
��`
improvements recommended in thdLymastor`plan are described briefly belowby su}bazea1 .
{V F: .) Y
Subarea 1, Subarea i ncludes the SOi north the , Channeh Much
o of dO of
su66barea' 1"'is outside the `north'a$d northwest bouadarytr,°of the: existing sewer service area.
i. . I ,V'i..J: � .V, d8 di. I Pkr�"I �{ "�`n`' �.•, �0�' wy _ i,P4 ;�, �fl ,; h 4� . �6� iF'�':P 1 n i ti�
JFunding has beenapproved for an interim pumping station,:,force mait9, and;: ;the
proposed trunkline to connect the airport to the city's main, sewer, system (Nunes Pers.
Cbmm.). These facilities are in the design stage; 'they�will! serve existing develapmient only
(htunes�pers'�comm)�� ., t,E�,>c�:�, i
f
T i a
w small pump„statioias (0.5aii:1&0.114 itgd) near IvtuCreek and,State 00ute 99'
and near SPRR and Muir. Avenuc,.would be required to serva, ocal low points in subarea 1.
Other, improvem is proposed "for this subarea,include=�trun Aa .collect flows ;in the, area
'west of the freeway.
The expected service rife 4of the �teanporary pumping,, 5t4tioiz andforce uiain',is X10
dears The other, proposed improvements for this subarea would be sized for buildout flows
and would remain ring°service forn'the life vfAe project
Subairea This subarea is almost entirelyr,developed and within the, xistui'g sewer
service includes” t e,,SOV`§ th of $he .0161-1, ai d iaortln of i�, Chico Creek.
r ?lUiost,.of the ` proposed :minks in "than; %dbarea�^are, required Ro: transfer.;flows avrtay from,
existing trunks that would not have adequate capacities to conyey design flownfo''r buildort
of the subazea and 'to relieve capacity► problems for existing trunks inn the subarea.
d'� $ 13'IXA
hv. el.
Ft
X,
w w . �."�,inast eaOrel
Subarea 3.' f SSU area is heavily developed and n'yawithin the existing
sew►e r service area. The subazea generally includes the SOI south' ,of dig Chico .Creek and
uottl� north est of 20th Street and kYur- boldt roadrtiori ,r ftie subarea,
° >Yeav�B g Chico GYe k; i not in t}ie service area, and construction °of a,new�trui%l ire Chico
1�o
;i S rte x 81f"s , , J� ,
C'iiyan{Ra�d �±ouln be^required to extend ser�ace, A'�hewftrunlE in El Monte Avenue would
also+be rgquired�to serve<new+�deveI I entLin,„me, areaeast(of l�orest`Avenue.
e!A i{ it ".z IIS �g 2,
31 ., bt F” 'A �" �o-^,
I, I � n sr �, it r �i^+ �� �,� f � .�'aw'k{+at
`;" y a, Impro
41 t: designed mto� relieve �capacii prohlenti Kin"tithe � do ►mown} area Emclu�de
,r ,t 10 .r T „� M
eon tructm " new=ti�ialt"from l2th�and Chestnut�Streets td'Bartlett and eighth' Site and ,
}NnddiiingriAS,eciotis�iif+new'pipe=iii=°olive
acid"ll+iulbeiyryStreets�nearLaitle,.Chco.tiGrt k.
-is
I i
= �f
yA.,r
k
�alnarea 4. Subarea*l� kelps ndeVelaped,but rs re errenc
xP mg�rapi&growth. New
trii kswbuld be5r �' tree 21 4rd;s riia cld tDriye Note I) e
� equired t� Faix � ��.�. stF�,Sfree P
g Boulevard; 5
r�ennont tree, aidd tBruc:'�dacl ;toy provYde, sufficient �capac�tya toa auowfiall
development of't e' area east of the" freevyay:
Ad"
appro=Ately 1;400-acre1100.0nith extreme, southe and,western. or ons of
the 'S®I is outside"the' serviceare'a,vbound� �" ,
� m'Y•zi :oev�+ ma�ar,trunk Lneto}serve th s,area,
would .be constructed dram =.Chico IR ;: AoAd tat the ;southern, ti -
T Rip,f tbefsubarea lily uch; of
the new trunk would be outside the Chico 50I, but the,line +oWd not rovide semce to'
F �,
these areas. A Q 9 mgd punnping station and a 12,000-fooi force main would be requupd
✓ a.
io sery k souttaernnaost part of 'rPus '
�;a�at area.,n+ s ake t9Ex i'r"4 d w
�Ir v' ♦9 , 9 k n rev °. r i t 4� 1 i.� v !
a
. •d , (,. S' 4 gra t ➢ k, G_z 3 �fl.r,f =`N, �^kti Ao
phased Constructiaa and Project fists
jCru l f r�
v err JI, -
Imposed
"
. i. �" •Jlr
�i �Y..c• �'he .draft lan:� �.
p recornmends�tha �theR<pmposed improvements bea constructed , m
phases.
To develop the phasing recommendations, the improvements ware categorized as'
those required tmuserve'ea,>
!✓°Ya ',:� z .'.t rr „f,,11 rr+ °� r1 fT'. ` S S'.� L'r� _.r
u
��.._■�,,�bvuldou�t othe,existang�serneearea,;P�c +0 r i': + `
■ areas to the .no'rth 'and �iwest, of the exit sern�;e area
ion Area
■ areas ,south of the existin service area g ° « '
(Expans Ion Area B)
���`� are'asceasi o£�'ihe�dx�sun ser�iceaze k 'and
g a��F p tsiorv'Area�
w �Ikit.w dPk i1P, r'�( 9k,k ^ 9j t1 ro� �', sev: y
F h CJ t uT+R . r£f'i
,
dd'wlr
4". .
Pilo,
t", were established for the constritctian of uiipravements v'nthan the existing '
�U � ernce�2areac an , ,eachr, ansiont a
ea.., Z'tie,; roti • ±
sP p fees a, of defied as follows
® Prnarity 1 projects are necesary ta,
sprovrde rehef+to trunk fines a qr near��apac ty`';
Within the existing sewer sernce area
zpM.
norl 2, r0'ects,�e+necess
a COII1 1
x
P ] eryetow p ore buildout�ofthe exiStulg sewer
. ,
service_aarea Goer pro�ndeA.baclrboneLr
trunk fine constxuction for the ansion
R y 3" r 1 id �k it A'7f tl{ 1 ,� y . 4 _ d
'Aateas'. i..y wa lei �' '4� vY ur 9,.di °.� rtt ]-tl a - r k w
■ Priority°3 projects are collector trunks necessary to complete the sewer system in.
bppp; Ar} ! ¢ xpansion, areas and allowlcomp►l "te clevelopment,of;the,SOI...,n
N(+ycrr, X74' 4`.r' d?!ip.r S� , !t=•3' r� :: .M1h or
`4,���'��SJG���t' � .` r� T � h� Vre't did %i��. a4,+rh, +'Y1;,�wa ,rN•ary: 4
�1'iie�draft,planestunate�cohstructaan cos.,ts4fhr h
��29?'�++fi1i3111io11;TM ,Construction x o �; commended�iffiproy me fs Aa
r.costs.,by are andvpnon#yare�shov�n mkTable The
+estunatestaie based ori Se tember 1985 k.
alYa�vance.kff Pf �astlevels�and xucludeaa20o conttnggncy andU%
or �engureerug, legel, kand admitustretive� costs y e
installation, ';and back611 of trunk Iines� the cos • " M`raiclude excavaaataon,
�r � n „�
is do not include canstruwon of sewer
:aaterals�or ngl�t�of-way�,aequ�sifion;tr Theseycasts 1a vexincreased sincere
a �1�85 and 5hauld be .
it `rorissiderd °aestnnates only �The cast ,estunate haven t been ad'used to reflect iataes
.o " J
..
•ifltbat have aUead been,constra ted,or chain es .
p w proposeq, 4nproyenaents rmade ti th
,r , �+ iaty
ti.
L c
,+ ��+ �'_� X11 + -
. u-.'
t $�''""a'� `' ", -., *fie "on"'�,4m,' ', of i� a+,,.,w.tn ',waa+r ,va-klTawas"a *,;, " 44%,*>a -r �+*�kr to r+n�-w,n,°�-"tO,P$,,AMa,rAll". n. ,m wauxew.,V-w
:.. r !i i» .u; i sH �,s+ j6. t�� s.� ; r ° fk Y ".* , Rs+u«w'rY 1 +��r: ' ` - ,� nw
,k ' N U k `� a *�. f; + a "r@ -+,..*Ar '4 rbyk y} �'�i,>3'+ y, ,
y^ a"4 a}L�"R 1q f"�v'S "i ,ir°a� #' r P—,e" F1 "'�, ,r '+ -.0
I ,', {, a ham`" y+itj'�lc *�4i�4ya.,YMy Mti,, '{' pnw k NAY ''b } ti .. r0. «,aY ^'s^ti � mss. -t "�, NN _��a'�,1, c °`'b Air,
!k r, ... I, A J-'I'l�,y 1� .� hr `.« ;t, t\ t ir. °yka Y4 5 •� ii ' "
,+t ,.�.' t r� �,v r. ark a ,11 _4 ..,., Y r s a, 'yet " " , °" 5�h, ,y yp- Y�It :t + -w �,1fl,r n '`P;t.. "
r4 d� Table 2-� x-Pro�et Casts ;�_D aft a er iS teni�Maser�lan. ,Z,:,1 :
c'a r L 1R t. Y 1 n;k S ry _.V s� �_'� �nI"w k1j: M: �k +V.v „�k .�.. I j
it>1.
i i Y Y i 7� � 1 ,r ,k „'fit :til i -i 1 ``' �+;'A �. [± t y zj + aY A R �. s
{,t� +4Y ° Y ' o t 4t 1 s ,U `�,I k i F (�,� s .E f-, �"`T�.i } t , tIT� a i I t d � "dS r +'F ,c:u.
1- k ° .4' T + A �S M Ii,p{Q r .� J X f J l+ I d 'i 11 'i " /��''11 Y1. ui J,��,''y�ydAra� C 'ry ,k� k5 �i /�/��, nv I Yd 's Y
=t � fa� , , i1Ct- t , t P . y e. "i , t rl �`,, i JF , ,1 4a�1 iAl, � t j r In 51,000- I � t ,",.I-
, .. I
61
t a a p)
a at,� a. ���, .I n ,i 1 qtr} Yy !. - r OJ ,t +i }� �i }A r
11
a I n .. r + z t`• 4Y z 4 n r�ac" ,a - 1 -t y & 1 X /
r . y ,i - ,Tu r � h f s p ° rd,_,� w w a w .r`F
T Mora ` �riorlty 1 h,�1.rlorlFg+ 2 ` IN, Pnon r3¢fi �t Total
1 d.� d Qa�rJ 1 ,vti 1J;}�A f� `4'-°A VL, 'k. k
t P - -ti ) !' , ,1 t J 3 i ✓'- 1 ,.Y eve°� "� ') .rs,_
e , ' vS is. s �.� W , .'e. d ,Y �, f + f r<,
I.
d'
�. k ,`, 4 y 1 v ` a k a 1L F f 2 ,n �7
y , } �! t 7
Suver Service A►ea g
x,537 b,S 4 k 9, 1
r r d q 1 M,IA,S + k % k".
7 1, iV i f j i ti e - {�
:xpsion`Area A'+tits 341, lU;b1 1,674�� ` "
1.j y
L+ d N qt}��. ap �.p Y.f I` �,,. '` .>'S(1 il` S� w R=r �^[[J�//(� r �l^q. 7C�/
Ji11
11� �;i Expansion°,Areal�B ,61pµ Sr w N .'. f �`4 �' Y!5 V ..r �i V"T�7h h� jSw.+ it,/ fl :�,` „h
�l %WWIVn`..C11ea,V ''� t1 la 4� v Y0 t �a ` �6`�/'�{`[��)* 11 Y ,tom ., `k_L
I.v R4, d j ,k ^I 4 baa' a ,tea �- ! y r�,x *tag 06 � �y
Total ` ,,' it,t' a 2,,, 537 S"11 , 15, 91 1.,1,715" ` I. f 29;'143
r11
fr e A x +' r r i
r! .nC , Y .,, r as + m, 1 t ` r J q t, 4 YRI
,y I r -s' im , `r tit v i'J 1�
•Includes 2Y er ' en 11, -`> i
fi I.0 c t contingency aid A perce%� 4lleg 1, admra ctrataon, `arid en eerin 4
costs �G t _ g11
:
i E „7'. , ,. t r l f W��� 'Y* d I s ! 'dSl: n s 1a: . �6.
t a` > a f,
-
C
'�� R r - it xY ( tl�, a4 N'[i, F '' x l n �I, � t '.�
.1 Ii %,. qurcei �r imr; , and Cal'dw` t , ' ' ' �'11 c
R .+ - , - t a 5 t 1 , :i•`' Fj° t yd w ° 1, !, ,Cr7 fi Y� .a k dpi
d 1 ,t. aFT 'iI, r Ir�� , , V 1
1
i, " + > -� P _ 1 net , ik', fi , f I s v +'' ,
r 1 13 e 1�} . a. , f
d w u', t A 1, er g F ,.
�d �y Y 11 -�„" x C °v 1 ad n + a + rs 'u + <" v ' + �'� iG
11•
F 1
°'+. a h 1."„'"i ,+Fa rv-:� ,, ::I ! J' ,tI., f' ` a i+ if x i aY i $ .n.;" 1 it
a �.,,, �, r t 4 "� .t ". '} ` y , a q a
`' 3 '�� 5i 1 J"
# R D_ i Y • � _ r! L , , G h & � v '� ,''I
" �' t! u 1 , r .v oils a I d �e- ro':w I,
.,t11 ! �w
7� ' f �, i � �v t� , �i � ' N r' "" 3`f, a t � �" k r, t �{
L, 1 11r d 1 1�� 6 � It-
V rt { Y, ,, .�' 4
Y I uL .''' iF ' F, y j N"p ( ' 2 A \ 1
h rt, + �� ` + J! J ,;r. q �k
j ryy��+ Y d. !� 1 s pp7a ,:,.
r"!� kJ d� Y. j,{Jr ,� A -. M. : uvf Yi q R p
� r (! i' i,^` 4
y L S• .. It'll w °.m
4% kI �.
I *v rT ,F y ' at ti r.: r
,c, 9 z"=,`i.n.
�R f eni �� Y` `u n , _ y . , „ a+h situ, r S
k qq R
M ri ,•,, � , w , + +t ele, X. l b N +.. �" Ir Y e 4 t "P'x' ` Y', , , , ,il , I
4tr�,� gqM3,�II 6 tr o 9�
�: , �SI r k It,tt _yt xt rsk ty : t , ti....�OWC� 1 ��' ;
,
,
t
��yy,, r,, +t "1 Ay I auA rra
��4k.�A la.�.wN� t, '61krxI I . r u,4'd' �� I NM iIL.F .�� 1 iaF,+�,1+1,1 �r�� Y1Rr., n k. ate '+ , ' ,d1 A+.1 'A. ,.', 7111a r.
. :l H
,
.* ,c »xF, nru,m r^++- fm..i�. aca., r�Yet dax.-�»a kr a+.�seR+txtp„J.� .rJ1P R4Ma cg�11
lq + -� t'aRc g4lre�'vra yvY7t*"�'�"ih� a"+*rai1 re In lA s ;r; r Gr ,wA Q4.1t 4-''u0 � I,..,.
�h,-=='e,'—res N.ar:it.,anmtl.r,a+sf recti L r ,.c, I-. ,,4%&z ru,u .�d�.",Att-�AnVdns ...ric. t, I,W .+h=,IiudFw. <A,4r.^v-'�sl. rcy ,.tFy � _ str�..t�a �.,i• t trs� t41 +gni, i �xi i !l Glvr ,t,, 5�J#U
��(( dam' . .�' > yy, y q-� ��;A »-'a14 x; T1 ,Mn j4}N,g1y Ilu :"t4"k'.'Ao d.�j11v %�` Vrr �u,,p , e'��V,a411+ n , A tr-'? 1'.r
1' ala p rI'(� N (@j 'j}M'. Al LI '41 .;,4l
+Ih F a C �,{� (r rrZ �( q G �i�. A i i,� ' 1 1- p{ ,
I
�imY�= '41fe lw� i ;.N 9W 4 7 k u. '� Y N� Y1rr` La6N� , hT"' 1 �a)" fi,M x tT RR M i 4��,. F ^,i. till Y'� 1 I '.,� i " h h iii 'R
4 ht -1 t 1 . i ` Y Y -I N 1
11, IA �' F ,y r u y�y n y � bn,r A, ro t"; 1 &0, Y Y, m ,y I 1" S d r � t h
�,�X ",rad �-'i, r i �1' 4 N ,�," iy, .. ! n'a. n 'f � wt:,: , a,l ''��' , y y d r u u '
4a arm, aJ i� vo lr$9 7! #�k s, ,r N ur T tk�l1; i, s-
_ )
j1 'y ak 11 '��y^` k�? ' q + 1 s'q"+"I !J'rr A�, m �; d d
4kf' ext�k.Mluaw .Jh'�LrF�.�I vylu.d a.we.pu t Wll i}+�gQtxT-,,k,,--x . EU ry..n:y + 9 r-€yfk-!Z'. P w+u mrk l n . o- ian v,.'e.. ,Y 64'�p N aux r+wl�enc n K ^rYwr mM t r a,x a n s2Rr ,0..4, it r-
`�,
., _., .. 'l' .. l i , _ 1. l ., ,
J
� pub c� v�or s departmentx e'eco r m nd4 izl pjc�vements are e�cpected to be'financedby
a rrx�,5 ,.�,c,� �. yL,,�,,,k A s9 J �. J 4 t ::lAt6 „o - v n y` , t i tI,14.$
the tTl`nlC sewer capacity fees.
�' r
�n G� 6s'�� c, any Y1 r P y c s'
storm drainageamastertglan (Brown and Calc well 1957) idea tifies.major
storm drainages:faciLties4egu regi to,serve full ,�u�ldoutrof the CiucoY SQI. iti`e plan a�iso
r
addresses the following existing dr anage;problems:.
ti 7 0,1I�,"1
t 9'• r
T ; : e localized fl999 occurring in streets and lc►w lying `Peas during storm events;
® ctrau`age wells eonstn`cied where suriaee di'ainae 'facilataes are 4rot available;
Fesultang.intpercolation of rutrales an'd otherrcoutaminantsto the groundwater;
'
and relatxvel hi chanuel;bottom4elevat`ons in deeks,a`id' Gbantiels, w ichWcari make.
gravity discharge from stcrin drains difficult;�and„
a r
,, v lack ofkcoxnplete sdrainage„facil`t`est such as ,curbs, gu,tters,! shoulder jmprdve-
4 , meats, ;drop inlets,,;and �Stbrm drains,; n ort`ons'oiw the;, Chico urba4,ar}m
F .r rd a �A d i $ j 1,11” 'i,";z nD�
Y > S
a .a s t ) ..�: d J s raP T ,, .. a r ., � +"n � — r •yT ch r
. i P � ' ,4t.-" .r 1 �l9 �; d°a ��I �� �t I .{ a"f, �
a 7 .��
�+. 5
stingF tonin Drain` a S�/steer
•:4 , , .Y,. V _.a�yn �.f���{9�u1 �.Y4 Jb des :App� �4..i)ti}Fi .. r�}�4 1_- 1�,C"i..�� �!��i.
:,, ', � `?,,a( ` IBIi � ,!(inl f�Pill If lyt; ;Y.!fa N, .r :K,l� 1„..�4 i e�';. l �, fi f f S�uitgeb*�
T.
SOI `s served by multiple storm` drainage systems operated and maintained by
then C`ty%of°°C`h`o or* butte Coun��.y{ Several ervice, ate an dra`naQe ��'
e - J Fr 1 ....,, +P r a '/ Yr` S .i. i LY atficts Wery
estaiLshedF ,{vth`nthee county 'area pnmaraly rto provide :drainage fac`t`t`es and fund
a ",..:ut
maintenance.
The existing storm drainage systems consist of conventional drop inlet storm.draine e
/„ 0 f, g
"pipelne collectionand-conveyance systems: The system has 6 outfalls along the five major
at traverse tl`e , SOIn r6m, fast toy West fv
anuels, ,
channels. th g
dive k ch are ar
S.loug n%hp a Creek, . Littler Chico Creek, B Chk6 Crii ,In 0 CliaiQne•1;, and
i ;Sycamore geek, v rith 'its Wbutanes , ,
'.i �]Kti.-{t �,�5+ d�rwd r .. 1 L'° a a �a•7. '1 s;.�
� d..5 �u�k�,n�n✓N'�l�r
App id aiely Sswl acres wi hm -the SOT are ,developers amd served by the stare
lw d�a`nage; system. Substantial ;portions of, th6Un ncorporated.,` ea; are, not} served by; any
storm dra`nage system, In many areas, primagy outs`de the c`ty' ,limits, collection fa`cilit`es
Bathe rare compose ofrz open�roadside ditches,�wdelyr spaced; drop,tuets, end p`pe inlets or,
arc nom lef'el absent.;h
y. v p r y�rr�„development occurs► c�olleeted ,Moff,M.som6e of these areas will
l • • 4N 11Pd � 'fit T f .
merwo
oase because of curd and gutter consUn`etion`mpermeabletsurfaces:mcaver`ng' soiland .
,re ucing percolator, eLminat`on of ]'illl,Llroads`de d`tches, and, %nistallatian of ra ni`ore
'cu`lventipnal,wbn drop unletsystemfil[u addition, „flowsm parrtiiaiyY,de�!elopedareas will
D`lcoly� � ncrease as,rland that is, reser used, ori natural rain „ .
„ , r ,.. ; „ ;w «M „ pn.y 6 h A, ,�u � 4 „.. _�. � ,.magej o is nxnofi � � oTen,
anne*ls,�s ,converted oto urban.usesvandadehanalP}P� ares arnstalled,In sorne,ao,tese
Yartas, clack of downsirp4 j t fac`1`tah.,s bf suffic`ent rcapnc`ty bas en to ,tr e, instaYlatioia of,
,$ ��j+p �+,.n vi. cufSw.✓5,°L .Ni 4; i 9,,,-nt°y
I
..
- �YI
s
1 I 1
P
i
�;, "Xa .[^ n ili1'h 6`t'Stt�rn ^tr z �r, �..�,., �.,.'!..}%,• t.n
4 H
drain ge di i e115. x °I Some cases; these' ac�ilntiies� have developed, �nanntefnancc �prc�b�e ns,
contrburing.to zutrat� infiltration td the groundvvater. dy ^ €, =4
P1'�Oposl a ►5t0A'[l0'`'�i'A E11ig� Ir3iipr+a�ennents
e proposed storm drainage master plan;hhor' enxemts €are designed to adequately i
`serveUeisistizaind new;'evelopmantvithintine °SOI.k AreasAiithu'x the JSOI gnattieF currently
idnthout .dared storm drauge sewn are shown conceptually m Figure 2-7.
k a 1'�e propased}runproveruents are illustrated
in a foldout map containedin the mastcr
plann j elio3'tt (Brown`and Ca1dv►�e111987} 'i'he drafi Storer `dr`ainage piaster plan -also contains
a ttab?e Lstua�; ea,'b unprovement, mcluduz the tributary subarea and the name. of the street
iawvluch the'pV s located, inc upstream and downstream'nodes pf the pipe, the'pipe 'reach
ire. .l'i i f I�..q n,�
peg uz feet, the ` diamieter °off the replacement and °parall'et pnpes," art, estimated cost
of each nmprovement ,A, copy: of this table is included in A endix A, Proposed, pipt; sizes
,. �: t
41
J PP P P P
v�ere cakdlate�l based ons the Iand ,uses to' the tr butaiy f subareas tilat'would contribute to
die upstream node of each reach.
` ,°I�igu e 8 illustrates the mayor tributary°diawage suba,X6 ain ff Chi 'bo 'SOL, The
exnsting dii'ei ions'' cif'`drainage` flaw ane alst� shown:'4The propose&improvemen. include
'4
out to Cotrian�he C'reelr, T itle Chico; Creek, Dead I�Torse: Slough, Bog Chico Cr'eek.,
iizndo Cliaunel, Sycamore Diversion Channel, Sycamore Crcek, and various tributaries to.
t iT ..,= F
these drainages: A total of 64 outfall,pipe locations are ndeiitafied m the tableto proposed
Aimprovements contained in the draft storm drainagep master plan.
T�
I Punniaing stataons have atso been recomme nded frr,r se�reral subareas- � h6s-e subareas
ade'`'gound �lewatians below tkie'd'estgngli¢watersurface's in ti�'ereceyvmg°waters, °MI
6o r�u nq
1P['Q'�ett CO'90
i,+U 'I a 9 a 1a -��� � Y ^`.! �N�;.; ih 1 � 41,. ,r f € I• 1 > a 2r h ' ! I� b ' i ��.r € '. ai rf t°�
iJ '1i r� VM1 . 6 �fR t7r+ r r. y
' Pro��ct Coxsts wvere bralten down unto thrCe'categones.'=
aid;
pnoriry ,1 costs are for areas:,w ere
;thee ting system n is "inadequa°teP€hand
improvements are -,needed immediately;
�+
I K.i.« ikr ..h
J.
priority `Z' costs are, asysterrl€iapi�o�enienis eta seYve'°`fiitizie de elnpinent;
i
prioritji 3"'cos&'a�se�far� azeasr uvbere�ii nprovemeiits`�'arra' aeede fta �tb� existing.
Cit!�7ll�i coui�t�►' believe Atha{r�inl9rOVeIIlelt5'�do4nat'n:e�dO °be'
q
k,. �✓, p f,, i_ s r rt rrrs } r II fl lf,'3',..: �y � is er,a Y "r` I
iar�ade, }}uf� the'near
IYn'�x
€rrvs 'y« k +VYri 44- i,,,.,° q? ;{ {re f' r
Y rConstructto`�Costs� 'fof, the:'recon'ended nrnpr+vements! vver'�es`ted''`
r��z, I �r.,�� < at
t� Cw it e ., E M 1 rr .�� g ? u arfkM4, i, t..., 4 stn.
X60 8y mnllno � i cost'u�c tides, a `2 %a� allowance fdr adl improVementsl where par-be
`pope'cos'wereaesti�naid,M��o'ri',��ahoi'ance��titti coffer' fheicost� iaftrelativel �sdall
1�VA ytr irk i` why x f 'tl€�ri'"b P p #r� ;Vit., p I.' at e 'ro t*tr r.4' -0. c r ed -
di P> 77�L e,�. r� 9« i ,i` a «,
anie er noes nn he titnd' dlp' ped areas that are niot incloci'nn the proposed uriprovement ,
t A�
16
T
1 1
tJ,4tP'1Tab1e2FrdjeOfCo�}ngraftStrUrriperMast�ar
t�a/I
Cast, q 1' fHl t f+i", 01{ S 34p 11 (�146$i 1iJ V 1 �jV
1
nor ty 1 const uc£�on X23 ?ig 4
e s 1 tna D',
1li.l-�y2oconstruan 1 r1(r P 7f... �, 4 P>»5 1 • J t�+N �t�', + i ,"'P
,
,consd 1�rtl '.ir�r� �f -�i��. li'Yk� A�;r "'t } � Y A:p l 1't 4'I � • s i
II L1Ctlon
-ri n i �' �ti ,qu �., bbl y�,. 1 v •} ' r4--1,� 1(4� w � 1
stuaoataed `construcuou O ,rr-L-,�z r� ,,. X37,27201
E �t
11 wy=66 £o�Lparallel pipes /�
'F! t'l1 s" r 1 r 117 sr 1. 1 1 2,50U V -
a
(x.25 x 10 02� 70U
� a rp�eu �°Ar, Yi a,r; E�y� t 1� � �Fi. �I %�!I�P�A`� r ��, 1 i v! :: tl�. b•1r`ti;-'�' " 11, t' r ' " r'�,.P 1 { �; t r
�.,1:1�., ,
Allowance for small=diameter lines 2,500.0
Total construction caste
$'.
42 272:0
20 percent contngencyl�t ! 1' 8 454;0
s
5ubtatal 5.0 726.0
A Y
�ngmeering, legal, admirustrative at:
(yJ /gyp y p y y k 1`0,145 b
I�'��
1 3 LaLS.LIVGil �ia�t4,;,9
P
1 t J am�P:P'I s+N Li�Q,
x tri _:.,r sl k xYv�g 1 '.`yr•
. di" l
"rtP�f1+�r�n+,'. iN�C�%S ji dk?p?'�`"�����, Is'p°ply+' •"%.t� 9
K�+Myr
�> v�rn, and 1�aldwell 18 4t
441 .ii�r ➢9
7 r qtr �
,y
vryryttg a' pp dw ^ y
II pp.
4I ti h i��ltYl'{p71i�4` 5�t� Its{ G'�II �N
� r411�1fFrryd`Y
NI Qau ISII?l•��.'�-
i�fsia�'i+,(.aa
;,�(tA"�ff"{ �1JX�Ma +.� r",.. y ,q ,r A M ♦ In )yA�y154J 7 ry4 Ck dr did xii§1F,s 1
`
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r�� S6�.r�3 � .��.�H.�A"��
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(.t",qi�n�s
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I
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The.;Butte County Chico Area Land �,J , Plan designates ti a area as Agricultural-
ir ;
Residentiai 0 to 40,.acre)pO.c�ls) I.ow=Density-1,96sldendAl
. (1-6 du/ac); ;and Commercial'
(kigure 2�9).. aThe Chico; General 'Zan de�gnates�thp ar�a,as;Rural (2 du/ac), Lrow-lDensity
Residentia_ 1'1(d du/ae), and, Th6roughfare Commercial (Figure 2-9)
zsfilotfic"4 l �'�' j y fi" �
� � d
I
, ' 1 ..tYR.:Iu. Plo-`-ML.r,.n ':`:- .u', ♦ -,. f rt 1 ..::;.., ._. .,.. r.>
- ,. x� � Mme, .. _ ..:•7 r.
offing
.;E.IUs,i-
T6e annexation area is zoned b Butte Coun as follows F�
y ry (.mac 2 10):` '
z,
9
■ Agri Wturat' esidenti4 ~
'
J
n Suburban Residential (SR
® Suburban Residential Y(SR=1),
■ Clustered llle elopuent,.(PA�C u
Irl u ■ Lmited C:ommercial�C�^-1) A.�.
■ lae'neral Commercial (C 2), and
a b' 7
..
k�lw: �k
® l-Tighway Coumerctai (HC):
Most of the area i5ot;zonedibbYtb xciit- bati .outside thehChico .cityr limi ts.
1 ''TThe parcel located�ust south of 1 [ens aw ,venue and east of Cuss ck•Avenue is prezoned
by ,the, ,city as .Piannedi U, ii.it� iD V6]10s �OtV:41S ngte�Fan ly Residential, (PL�D�R41,�4 <,
7, p
�.i, .��'S,ly �.'�uQA'i ,°*� uf,�n �,:' ''. �.'RYnu � '�.xa k��t...,... �� Y �.k`gi� ���i�. i�a"'3a 1. _ � ik''� (!� i�fam,� +,'„� �i 4ae��°�2•'dAiJ .uY;e�`1 ,rli,
Description of Area Surrounclirig tbe4'Annezatioai ``Aareai n': ` `` `' ''`
1t!"`i nA f A r,v d .. i k�.°'V t kr •ifi•.'r"ik y r44!,�' r 1,
e7M 1i'a "Y' T 7G AP 4 tiKtk dv}U>< 1 k M 1I{+{{n hr31X 1 M ! IVa
Mstmg L hd,Usesr..
Lands to tue north of;
f °the proposed annexation area are ;prnnanly agncultural•, .
orchards lie oar the boundary a f the area:
Tb� area on,,thewest baiundlary of the'pr"oposed "anneMatiori area north, and south ofr i,
Eell Road4s developed. Ttus are�i is in"rural residential and'agl7cultural,-resin en tial uses. "
;
I.ots'are at least i,acre ,and small .orchard., are iiter5persed�ntti the're5idences
The area between the south' boundary of'the pxoposed,' annexation area, and East
Avenue .is in a variety of .>Yses. Froi i west to ,east, land, uses, 'in thus area incttide a small lo+av=
r
density residential subdivision centered around Royal Di7ve, `orchards, a'business pari, a
mediumebM ' development, a mobile home park, "and,;a large shopping, cent
yrter.
Jnr'
e ,e_ al commaercial establisluiaents are located; along both sides of Toe Esplanade
on the;` 4s't boundary of the paroposed annexation area. Residential subdivisions boyo begin
,
developed betweeaa the commercial uses fronting on the Esplanade and State Route"99.
I r
lb x-26
'1
P
�P�
,
'1`atile 2-5. Buildout Acre' a TO se i eita no *i �ent} ;' '' "{'+
u,LIT
mm
mal 0 11 T:Cx�v aP`• 1"B, C ±s V t
VI r,. a. q � a i c� a � 2ti L
KA
� �+� � r �' r C A' W ri *zVe "+ d Y'�,�k t � d y+ I"" �." .� F • f 1 i'.k �� F; �"� .
5t1T1g��>
'v d his t�a���PJICI��eAf oaf 1ur9.m`����i'�?�cain�
i+. 'K-xs, ai v r S� icv '� A`r"�i•
Ca d O «r:.aAofP.S
at t E r rein:. e.
,�" IM tl,Y;.Y� fT�ti R,''.�
i
i) ., A:a it
dji,. 7 f'v-t f1`4
t erx 's" ""�`U Flit BMW f part
"All. �a�,"�f' �,�8 ra��iA .i� '�w?v #. Fa ,��e+NY�ry .��'�'4 M+i �i M1ir ..
. �+_ �.�� j�l ,r � e .�
�gricuhtural-residential � gdd6x.46 ;;�i ' 015p.22 57.b8 .
,uv,Elk,,t.a �4a�Y�S;,I F;�1s1��4..v.�4
ilk
Low-de,�isity residential 1s�Sa46 247.31 392.46 .
�
R�r X11 s a .rr + r ,r
MUNCHa�al' r�..�.�: iv' ;,
e'r v G y, ofR N r��
�7k�F� Ixr'
'l'o+al 28.54 292 26 520.$0
sit o '�x`
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'F �;�''Tf' .�"`�r�`��� ��pN,°,'/,'r yy�8�� ���>��' F''`�';"��ai, °° � �"a"��yB"� '�i��-/'ppm�tay r��,� �s��!��� ��. � ��"F.'�� �F.1! T" ra• �j
k���M1�' ,# M ✓h,� p -y �. �� �,s+ h�,wJ � v S I Hw. 'D+t'%��.xv WL _I. + ..6 1 �,
Pop 944
,1r�..'I v�.3�If � ,�i.'eq..,.p��'t� .iia..�J;„�"a
SO 1b r"urs
r +,
xO
�;� �>�b�,�:� � � r d�E„� .:,i, y.� , ti9,���'�'�'M��r.'.,'� r '{'� t• � �� A� a ��ra'.i3 3{, .,'� �
i r ,
`int Ccs A
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�C pp�;,, 'HR"• � Yv i ��t '� i a 'F. �TM�r W i C� R n 'k, =, r 1 p gm ,
vl iS.�,SYt .v��F �'��'Q ep6�� ek �'i axa�4�r•�v,�"� ,�.,�,��`���lE r�'ni:",y��a�r a��Al��r C�y �r:-���'.y� �!� �X �} v�' �i r�',u �.a ,64fe ���? ,,X �¢e,f �,�dF i;FC, ��t� i
��• 'wa' i ,!r"y '�r gwvf� A. xdn if P �? � � 4���6.n , son! "�i !
„i� y yy
.�. '� v`+ '�'” tl + g•� y' •'a S F �'�ifg,,�py �,r,�LeJb t��r, i�'kt r �r NVQ; pN, �amV�X'', 4Vri }r �'�s'M r1 ,yX;� 9 g
i �i{q�M:Pi,d7.«ST�WMa v� I>S rR)o,,.,';Nws5"tr�FiRwpprrb,P4,.yh4x��Pivk'A-.._Yp a�1,...&i.,-.j}.. �` i+�l�F..kip;`qi,,,r.1.h',»y�{1y,..+ki3.'AAXti�ikh;„ gtTe.jt, (fi Sluli iANf�
a`
�.�`��
• t v^y y-yy,» +; �X �tid'9•.g� r,,C +B`q glu �Bm k� y `+� it&, �,'
�dN�r�n�'�� �d lux �+��,lVi 'l iyW� t�or+r"#, ix7: N�4 :.:rtA �`. !'Tt ��8�°i�a�� fi� c��,
0a
Dr.',,t ruNpo���? H n10M
1
�.�
�.�������� � 'rMa� � w,�a� M,�rkt� �;� r a.,h �I�+ Xr� + 9.1 �; x �.�,iig
'..�
vow rGTm�nf.�a �t. mTa,Mo`ri) y 201611
X!
li
Yy v,F ��( y r� :i:'�`�rw 3.J 4 q ��.t ,.�1 6
,A'vf 'T'!tJ I W& a.S',"n Y iN1�1b� l��.f
11
VAN
�Irr
4. ��-
4 I
i k t
contamination of :groiiiidw t"sc surych" as °area D sale ne"d liy„the hat to :action plan, caWd, '
�.
also be, served by'tihe county "sewe"r systexn.;
®,
Alternative T`echnolagles Altern$tive
Under thisalterative, altetn'Ative teahaaolo jV,'-yes would be` used:
development within the .130
yy 1
: Alternatiye technolo ies to:t;onventional avi wastewaterAcollertign and was#ew titer
& g'.' �.
P
txeatmentwould"iseused tofsexve,buildout:;of,the,$UI_'I'he,fallowing.,te�hnologies, or some
�ombinatiorI thereof, would tie used.
`Satellite 7I'zeatment P'l�tnts/I:and Treatment vgllluent Satellite `ttn�atntent plants
j would lae d�esigtied "t�.serve residet dd- industrial; and coznlnercaal development in specific
meas viiithiu the 'SoI and built to Tiley could be designed for tertiary
lreatment`a+.f any ilow volume, :� minimum;ofjtwo. satellite plants to serve the nortuwest, and
Y-
southeast pGuts of'the Ol would pro bably be required: Locating the plants near the origin,:`
of the wastewater, generation <viioii10 limit the need "for, construction of major wastewater
conveyance and sewer. facilities.
The treated effluent would t)e used for irrigation; purposes, such , cropland or parks:
u»1'h°e!irrigation°of-_ siciential-,landscapiia"g�is;prohibitedl >
Ccipripostiitg'c�ilets/Greywaf�r,.Systeins :This npfiion ^would involve onsteL(l�onie)
treatnnent:and ;r,Ecycling of r"esideritial ywastewa er•� Tho constaruction of mayor, wastewater
conveyance facilit es"rniould not be,regiured Composti0g.toilets yvould be, ised to treat fecal
wastes (bla:ckwater). The system uses the heat of aerobic composting to destroypathogenic
:.Qrgaecompose" argaiiic wastes; anddraveoff the'water content of_the.wastes. After
1'2` years: oi` storage' in a� cdmpostingchamber;. trie organic vwas+e is' converted into a dried
.compost matenal':�siiitable.far;;garde� use:,or otherdisposal .. ��>, ,; _ _'
,[trrey water, fheawastevvater generated from kitcllp baths, and laundry rooms, would
�! 1
r be�.treated, anti ;recycled.' For exarriplejr and. laundry,water eq� d be recycled,forL Yawn
.,rirritiog. aT7eatmentdmethods incltigde ion`,�e�,cchange,taeration,adsorption,_:clarcatiou,ad
'. h+-
an't
d�su�fectt
"' afr' M��a�`4',� s9a.�i, '� r>•. f" r��4"'?r �` a�� i4�x",�i� flu!. �`t .➢. s ` a L��„ , 'd r'I�i
brad Storni,raina"Le Master Pls(i,
nsting Conditions leTo Paoleet Alterriatre
% r PM
ei`
.; • : o e'ctc' ternAd-
tl�e,lEx�st�ng tandlttons i�To:.t?z,I �1;- ve, the„stoma drautage piaster
I '
.
' 1,°zplan wotiild:not be ,adopted; ��'here'.vrould;,be no `dedelc�pment of ex�stiug v anf lands wi#hin , ..
. ;. , .
ne�►stc� drama��efacilaties,vould beibu' t.�,istnngatorm drainage fa'chaes.
o�cc
` �w,aiild ;continue. in'u;e ^ fro u~ed .flooding during,storm aeyents w�uld�cautinue, to °an
t ri •
�rl il, U 4 l l 1 I, ,
r
xn��eses"�s� ci£�a channel.v�n
Ran el capa►tyand�,decr�ase.'
+ tf A.
r p Y
L tWQ){y,e
. x vrt utt'7
r
■ JC�emaval ,of .excess i chdnn el,ve$etatioaxor„channel; obs tru'ctiorL ase�Ahe
ehannel capaceiy. impadms, may be mssociated, with removal of vegetatiOn, this;
}lc ssibilityr sbotA be investigated'' ,bfore su^h work begins.
i
klH�s rM _7 i
flj?rdPpS+EIi'I�lltl ton a 27
��.
ldistvng.Cdt,�alttiona':1�10-Frc.,jr
,t�IteY°nativa� h,. �n WI
Uue er the existing Condntions No=project , Alternative, tbe'apprAxmnately� acne
ares propasod for annexat�ou wouid' noti'be annexed to the,oC ty of;Cinco:: i'h�re would :tie
'
.
no tcdditional deYeloprnenttwithin the area �hExiamg agriceiltuPal uses would contanue :This;
altrnativeF wotilcl. noS change theN, exi�tizsg ; canditi`ans �descnbed .:in lilae „Env�ranmental,
Seton$” section.
v
Fnturw ;N6 -Project Alternative
EF-Y4; . Aa°'kJ
1. f �� v� � FN a (� �14�,_1 r K p 'PSA -I � �• S Ipp tA � �� !1 L 1 �1 Pr a •t y�f i�'Yr'k �' i
�;f" Under�the putttre No.t?ra�ect Alterntive9 thh�;aPpzoximately.52f acre areapropusd ,
:r =fat' aunexd't an wo
Mild not�befaz�nexe&to.the � 4�,£dfbChico, ; Yty,s�wer, and`storin drainage
,
rj;serv�ce`wauld nat.be a xtended b tbe� area:x
'G
,t
D� elb ment WoWd be toi�stramed b tine `gin k2°
P y p visions .of 'the 4nitrate acuon,plan.
Development on septic systems woud,be,restricted to densities'tbatdo.not exceed :1 duJac
(equivalent to a�rtaxu�atmi swage applieaUon rateaof,33� gallons per day per„ acrd).
teduced Annexa�tioe� Area Aeternative
iJnderthe�ieducedltAnne�sa"tion�IAlteruOf
aUvet, approximately �bQ;aes wouldbe
'I9��nexed tio�;.ghhegfC`t��,.o£�Checo��� .i" a 213 � . wY =
(F gtu ) p ty�sernces;; uicluclJng 1sower Star1m
,
.and
�° + dra,�na�ge�;^bAwouldYbee��tended :top pr"opertios,nt%i the annexation taazea.; }
�_
p ��j�A
�Under�,'" iltoratatiive � arcels �otivnedr � b' � ro e
z p Y, P P ny G' ownersy, presently protesting
r
nnnexai`eon :(aPProximate�ly d7l,4kres) Swor�ld be E ' 'W Wed ifioni ithe�jannekation area. City
services ,would not .be extended to those areas: I ` ne axeiuded area is �vithrn area A. as
.del�nedb5the knitrat+w;ictionplazi��,kUnd' ;thei con►'lit�ains`bf�tiae nitrate action 'plan,
.
e, manent develo ment an se tads stems at �ensitres of
p P P ..ly ° � 1±dti/a^, orfiless wpuld bo allowed. '
Most of these parcels 1 du less.
ayyl}}readydeVelapeo at densities
of /ac or
-arc
ep
im i
, .ik
Wnt 4i kY6� q a
b,t �� k qt h �r �Ca
J� 7 ;'��a:�,�:J��'
'"
l
r,
i 2h36
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i 1
i
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