Loading...
HomeMy WebLinkAbout79 - 107 A (9)Subsequently, wh yo the dr ainageY-divor cion Jwo atures of this )1an will iva a.ovo the capauili�tiier.� of inost of these rtu:ve3rts, culverts cT-11 and CT -1.6 will be additionally ate en8ed by virtue of the additional drainage area encompassed This prompted, the use of an equalizing channel between adjacent culverts CT -15 and CT --16 in order to mitigate the stress imposed on culvert CT -16. This option was made avail- able by the realignment of Channel, C, which, preserved the capacity of culvert CT -15 r,a utilizing the oxcess capacity of culvert CT -1.4. The existing and proposed drainage ,'areas for culverts CT -15 and 02-16 acting jointly in conjunction with an equalizing channel, are as follows: Existing Drainage Area = 1,985 acre,; Proposed Drainage Area = 1,695 acres This indicates that culverts CT -15 and CT -16, acting in combination, will be receiving drainage from approximately 15% loss area, than or iginolly 'existed ( due to the drainage diversions) thus improving their capabi.litie i, , The tentative configuration of the equalizing channel is;: Design Frequency _ 10 year Design Discharge - 135 cf, Channel Type 2:1 trapezoidal Channel Slope = vo ie, from flat to 0.003 Base Width _ 5 :feet Depth 3.3 feet Excepting culvert CT -11, all culverts on Stnte Highway 998 CCT -].7 through r 16 incluz :.ve) w�.11 either have 'their g , . r. net:. tributary drainage areas decreased or unc:hangod as a; result the planned drainage, diversions. ',Chas sole exception, culvert CT --11, wi.'ll have its drainage area increased from 1,790 acres to 2,265 acres, an ,increase of 475 acres (or 27p) . The net, effect of this additional drainage area will be to increase the 10-yearpeak discharge from 350 efs to 3-13 The net effect of the increased peals discharges on natural, channels tributary to culverts ,CT -16, -15 and -11, (i.e. downstream of the, drainage dive; -pions) would not be expect- ed to be particularly significant, o.speci ally with ;curl consideration of the Marginal value of the affected lands. Incrcased runoff volumes (in, contract to peak di Lhar,ges )' could be, proportionately, a more significant, but still relati.vcly-minor nuisatzce to riparian land,. In recognition of these peal;; and runoff volume increases, in combination with a slightly -increased potential for channel erosiveness and/or sedimentation, drainage easements that ccpecificallIy acknowledge those effects will be required. These easements 3-14 4.45 -cfo the 100 -year peak discharge from 5£35 CEO to 745 o4o; the 10 -year, 24-hour runoff volume :Grunt eta, acre Eoot 10 460 acre feet; and the 100 -year, 24-hour runoff volume from 500 acro feel; to 750 acre feet. Several, option; examined to dispose of the excess runoft included. an equnl.iz; ng channel to culvert. CT -12; !in over- flow channel to culvert CT -10; an attenuation basin at the intersection of 14eridian and Rock creek Roads; an extension of the East Diversion Ch�innel to the mock Creek drainage; and the expansion of culvert capacit.y at cT-ill in conjunct- ion with drainage onnements on tributary channels. Except- ing the latter, these options were all precluded by oconom- ica,l or Physicnl limitations. improvement; required to implement this latter option of increa.sinq the hydraulic capacity oi` culvert CT -11 include: 1. The addition of a 42 -inch diameter reinforced, - concrete pipe culvert provided with wingwallo and inlet: improvements;: 2. xnvort paving and inlet improvenientc3 for the existing d011ble B -foot x 4 -foot reinforced- einforced:-conczete concretebox culvert, 3. Realignment and improvement of approach and outlet; channels. The net effect of the increased peals discharges on natural, channels tributary to culverts ,CT -16, -15 and -11, (i.e. downstream of the, drainage dive; -pions) would not be expect- ed to be particularly significant, o.speci ally with ;curl consideration of the Marginal value of the affected lands. Incrcased runoff volumes (in, contract to peak di Lhar,ges )' could be, proportionately, a more significant, but still relati.vcly-minor nuisatzce to riparian land,. In recognition of these peal;; and runoff volume increases, in combination with a slightly -increased potential for channel erosiveness and/or sedimentation, drainage easements that ccpecificallIy acknowledge those effects will be required. These easements 3-14 houl.d leo acquired to points of natural araa nago con l.uence (a..e., o'L• a downstream point where the natural drainage area equals the proposed drainage area with the drainage divers- ions ion,s int 4 ct) The approximate locations of these drainage easements are shown on the Paan map. .. Project Cost Estimates Cost estimates attributable to the construction of the proposed ,storm -drainage facilities were developed to assist :.n budget development and expenditure planning. These cosi: projections were developed to be representative, dilly considering the almost certain staging of facility constr- uction, and should be correct as to order:--OE-magnitude. Accordingly, while they represent realistic values, -they should not: be construed as being absolute. A mid --1979 dollar basis was utilized for these capital cost estimates and should be modified,, as appropriate, for future time frames These cost ost;ima os are presented, by particular facility, in Table 117_ and are expanded upon and sunimarized in Table 71I-5, 3-15 Y, `GAil'LE 111-4 CONSTRUCTION COST rSTI;MAT11:8 (CIRCA blID-1979) � >a'sei�t,ated ' Improvement Description Cost Ust Diversion, Reach a Acquire right-of-way and excavate. 2,500 feet of channel, place road fill $ 25,400 Reach U Acquire and excavate 1,050 feet of channel, place road fill 6,300 Reach c Acquire and excavate 750 feet of channel, place road fill 3,800 Reach d Acquire and excavate 850 feet of - channel, place road fill, 2,500 Reach a Acquire and excavate 750 feet of channel, place fill 1,700 West Diversion: Reach a Acquirc and excavate 2,000 feet of channel, place road fill 5,200 0 Reach h Acquire and excavate 1,500 feet of channel, place road .fill 3,100 Diversion Fencing: .install safety fencing proximate to road crossings and along selected reaches 7,600 Erosion Control,; Provide c;rosi:on control and energy diss:ipators at termini of diversion channels 21900 8UI3TOTALi $58,500 3-1.6 TABLE Illo-4, conLlnuml !--inz'4VGmenC 1?t ac1'�. ��LGn l�r�tf.mated. C0.4t Natural Channels,, AcclUil-e eti semei ts, �xGavehc�, reaT,lgnt clear and grub, and improvo hydraulic capacity for approximate Length sty ted Ttcaclt A 20000 feet $ 2 600 Aa 1. 550 1' Ab 950 ,900 800 ]te cl; i 2,800 feet 1,100 Reach C 1,000 feel: 1,3Oo C-1 1,450 550 C-2 1,300 500 C-3 2,700 1,400 C -3a, 2,250 850 C-4 6,500 3,400 Reach D 5,750 feet 2,200 Reach E 4,1'50 .feet 2, 400 1a 1,700 650 Reach V 4.,300 feet 3,100 Fa 1,400 1,200 ib 1,650 1 650 Reach G 31)100 feet 1,200 Reach TT 2,150 feet 850 Na 2,300 900 Reach J 2,600 feet 100 .Ta 3,150 1,600 Jb 2,650 11000 �9 Reach 3,500 feet 2,200 ha 1,750 700 Reach L 350 feet 400' Ta 2 ]. 750 850. L -2a, 1 t 300 $00 L -2b 500 200 Reach M 3,500, feet -AU-2 00 SUBTOTAL: fi4 ti , Sop 3-17 d r✓ , t 4+,.. i 2 rr.. �� �i ts. �:' .% t -i;. � J,V�r .-. „1 JA., ,r !Sf ..,. ! ., .�.., w'iI �i•n„x;,” ..L:. �� 3--1.9 TABLE II1-4, continued; Improvement gesartyC on .- Estimated Cost Channel Construction: Reach L-1 Acquire right-of-way, excavate and spoil 2,200 feet of channel,,, provide safety ,fencing: $ 7,100 Reach C" Acquire right-of-way; excavate and provide embankment for 1,800 feet- of channel, 5,400' ISUBTOTAL, $ 12,500 Miscellaneous; Equalizing Channel, Provide an equalizing channel for 1,050 feet between culverts CT -15 and CT -16 $ 5., 500 Culvert CT -11 Increase capacity of box, culvert, install one 42" Dia„ R.C, pipe Culvert witO headwall, and _realign' and improve approach and outlet -hannels 7,600 Drainage Easements Acquire drainage: easements on approximately 5z miles of natural channels 9,200 SUBTOTAL: $ 2`21300 TOTAL: $182,700 3--1.9 i TABLE 111#.5: PROj*)�CT C043T SUMMARY Estimated Construction & Acquisition Cosi: $ 1t�2, 700 CO!ItingOncy FundQ 200 = 36 50() Subtotal: S 21`9,9nn a Engineering, Legal & lidminiwtrstion U 20% 43#800 Total. E: timated aact pro Co �t $ 263,000 a The faciliti0a Propo,90d within tho r.ramework of thJ3 plan have been phased, accord-ing to Priority of benefitr, received and, nd optimization of funds expended, into four 9taging categ- Ories4 The elements of these 1 -,our stages are as follows: ... Construct Last & West Diversion Channels Acquire Drainage Easements Imtsrove Natural Channel Reaches A, Aa, Ab, and bi Realign channel C InstaIl Drainage Structures Nos. 1, 5, and 10 Construct CT-15/CT-16 Equalizing Channel Provide CT -11 Culvert improvements tstimated Construction cost = $ 127,100 Contingency Fuhcl = 25400 tngi,neering, Legal & Administration = 35;1 0800 Stage 1 Total = $ 1$8,300 SLaSe 2 Install Remainder of Drainage Structures (i.e.; Nos. 2, 3, 4, 6P 71 8, and 9) Estimated Construction Cost - $ 16,700 contingency Fund, 3j300 Engineering, Legal & Administration2,200 Stage 2 Total $ 22.0200 Stack, .3 IMP3:011e Natural Channel Reaches F through L conttruct Channel. L-1 E-stimated Coneitruction,Cost $ 24,500 Contingency Fund 4,900 tngineerihgj Legal & Administration 4,000 Stage 3 Total 33,400 3-21, S t7e �i « . « Improve Natural, clianrlel< I?.eacheU D through L ]::intimated construction Coat _ $ 14,0400 Contingency Fund = 2,900 Lngi.neering, Lege. & Administa:atiQn I0800 Stage 4 Total $ l9 r lOO in reconciliation of the proposed facility -staging program, implementation of Stage 1 has by far the highest priority. These facilities alone would be expected -to provide a quantum improvement in the storm -drainage capabilities of thearea. Stage 2, with a much lower priority than .Stage 1, primarily addresses access road drainage. Stage 3 concerns. interior drainage in the area east of 1.4eridian Roam, whish is currently the most rapidly developing area. Stage 4 can be postponed until development proceeds in the general area. i 3=-22 0 - Preliminary Prooram The formation of an Assessment District, q, County Service Area, or other legal entity will probably be required to serve asation of revenu a e., 1� johicle for the implement, program to fund the development-, of the proposed storm - drainage facilities. Irrespective of the typo of entity formed, a determination of what properties benefit, to what extent, and what is an individual parcel's equitable share of the project costs, will eventually be required. in anticipation of this cour8o of events, concepts regard- ing an equitable distribution and a preliminary assessment spread have been dovelol:)Cd -to sexve as a planning guide. Some of these considerations include: 1. The majority of the services provided by the proposed drainage diversions and channel improve- ments will benefit and enhance all lands within ,the proposeddistrict on a. relatively -equal basis; 2. P\ccordingly, a per -lot -equivalent unit method of distributing project costs would appear to be equit-able. This per. --lot-equivalent unit should be based on the 10 -acre minimum parcel size zoning in effect for the district. Such a proced- ure will allow the equitable treatment or smaller, non -conforming parcels, as well as larger parcels. It is also essentially equivalent to a: per -capita basia, or an average -daily traff-ic baiis, which is reasonable 6i11GO access is usually the major benefactor of storm -drainage facilities; 3. Adjustments that may potentially apply to this per -lot -equivalent unit method or spread might include a road. -distance factor or Zones that rtcog- nize the drainage boner -its to access roads, and/or an adjustment at .1 lesser rate for topographically high areas that have. adequate. natural drainage. A typical example of a spread of project- costs utilizing the per-lot-equivalont met -hod with a 10 -acre minimum,parcel El basio, will (;1low that thero are +.jjo vcjq* .0gori in , volvod for the land.,j within t'lo boundario-tj of the PrOpOned di,.-I-trict. Theso cons*iot of: Category I This category includes 106 eXI.8tinq parcels that are either (a) a 1.0 -acre conforming use, (b) 1088 than 10 acres and a non"conforming ut;e, or. (c) larger than 10 acres but les, ,than 20 acres, a larger -than -minimum conforming use that gefterallY Precludes further subdivision within tbO existing 10 -acre minimum coning designation. Bach parcel in this category Comprises one "lot" in the Per -lot -equivalent method, for a total of 106 'lotsu. Category II This category includes 11 existing parcels that are greater than 20 acres, thus being some multiple of a 10 -acre "lot,, in the Per -lot -equivalent method. 'These parcels are each addressed as being one "logit", with the remaining integer multiples Of l0 acres being considered as 80% of one 'lot". A justification for this 80% :r,,:Ictor. (as an example) for residual 10 -acre integer multiples is that it attempts to recognize that these larger parcels (a) Provide a greater latitude for cost-effective solutions to drainage within the framework, of the PrOPOsea Plan, (b) may be subdivided into smaller parcels that are larger than 10 acres, (c) may not ever be subdivided, and that (d) all actual, survey may discl.,osethat a Parcel listed as say 40 acre8i Could potentially consist of only 38 acres, which would effeQt" .vel y preclude subdivision into four 10 -Acro Parcels With. - Out a variance from existing zoning designations. There are 31.8 "'lots; in this category. combining the 106 Category 7 "lots" with the 81;.8 ,lots,, of Category zx produces a,t 6tal assessment base of 137.8 I lots" under the PC-r-lot-equlvalont method of spread. Thus, the total project costs must be spread amongst, these hypothetical 137.8 "lots" and superimposed upon an actual 3-24 10 -acre "lot-sli. These assessments may be contrasted to a straight -acreage spread, which would amount to approximately $239 per acre ($26.3,000 and 110J acres)., These example levies would need to be incroaued by a factor of about 20% if as8essment-district financing procedures were utilized. This increase would be necessary to account for additional legal fees, assessment engineering, qgency inspection., administration, bond discount, and other incid.. ental expenses incurred in district formation. Such a procedure would cause -in exi,,«tincj 10 -acre parcel to assume a bonded indebtodne8n of about $2 300, which, if amortized over a 15 -year, period at a 10% interest rate, would amount to an annual payment of $303 ($30,30 per acre) 3-25 OXin,ting Baer-pnrcel district roll. -Purationt to thio sproad method, the total project cost of $263,000 allocrited to 137.0 "lots" will result in an asl&'tes-sment of atout $1,909 per 10 -acro equivalent "lot". This sum represents the actual proportionate assessment- of project costs to an existing 10 -acre parcel within the district (or approx- imately $191 per acre). Assessments for other parcel configurations will vary by acreage and categorical class- ification, as exampled by: An existing 5 -acre parcel (non -conforming land use) would assume this same dollar assessment as an existing 10 -acre parcel, or $1,909 ($382 per acre); An existing 15 -acre parcel (confol-ming land use with very -minor potential for flirther subdivision) would assume the same dollar ta,.-,ies.sment as that of an existing IQ -acre, or 5 -acre parcel, of $1,909 ($127 per acre); An existing 60 -acre parcel would, under the provis- ions of this asoassment program, assume a levy of about $9,545 ($159 per acre); and An existing B3 -acre parcel would incur a levy of $12,599 ($152 per acre). This a_-oum(..,s the parcel may eventually be subdivided into eight equivalent 10 -acre "lot-sli. These assessments may be contrasted to a straight -acreage spread, which would amount to approximately $239 per acre ($26.3,000 and 110J acres)., These example levies would need to be incroaued by a factor of about 20% if as8essment-district financing procedures were utilized. This increase would be necessary to account for additional legal fees, assessment engineering, qgency inspection., administration, bond discount, and other incid.. ental expenses incurred in district formation. Such a procedure would cause -in exi,,«tincj 10 -acre parcel to assume a bonded indebtodne8n of about $2 300, which, if amortized over a 15 -year, period at a 10% interest rate, would amount to an annual payment of $303 ($30,30 per acre) 3-25 M a El r] D7 M I The total financial burden of- "thin project could be nllev- iate4 by the illcluVion of addition.al l,-jjjdt, into tho atorjjj- drainage di strict. Duo to the topography and the current district geomotry, substantial acreages adjacon,L to the district boundary are highly benefited by the facilities as proposed. However, these. lands currently 0xi,5t. in a 40 -acre minimum zone, and could not be equitably aaseaoed. (except for kelatively-miftor levies) without the benefit of -I rezone to 10 -acre, or Possibly 20 -acre, minimum parcel sizes. These candidate areas, in order of storm -drainage benefits realized, are: 1. The area immediately downgradient of the proposed drainage diVe-tsionn (portions of sections 7 & 12) ,amounting to about 170 acres; 2. Tile area to the immediate sOut] I I Of the current district 'boundary (portions of sections 13 and 18) amounting 'to about 270 acres, 3. hrenS further south, and the aLea to the west of the current district boulldary (portions of sections 24, 19 atd 14) amounting to about 540 acres. subsequontly, for only minor additional facility coqts, the, assessment base could be increased by about 1, 000 acres equivalent to as much as 80 or more additional "lots". This additional tax base could serve to reduce the cassessment on each current "lot" by approximately 35%. This action, while fiscally respOnsiblo, would serve to expand an originally non -conforming land -use concept that has only recently boon ratified by tho implementation of the current zoning. LEGEND AR OPEP LAND N �rSrl !1111 � - • ARIAGRICULTURA, H _ �sIUENTIAL Px Pppl.tC r L . ' wCO . Lo DENSITY RESIDENTIAL C�CaMr n-' �+ AE"IALTo ROL �MCDIUM DCN5ITY ftESipI;NTIA , FRr,51 AR M,"'MEDIUM i+INDUVV A ^ tit L ellORY J� y � �r rr,r,rlEl,lr„��,rr �uw,AR liiyr(rrrrilrtrsrrtr F s u AR 4 ,'� !<. I ;tt?trrtr,rr,irrrr,r ® Q '� 1. J ., kECFE:R ROA() ARwwwWW*r' ntio `t1-T2)'1'hh FROM . < AR 'a tion District �.4 / � -,:, 1 I ♦ '�. >entIvernOq. , 'AR /� 1 TU GOL G'()1, r, a minot Ino! �! contamina- f1,.�h• supply. I t'hil t:el T P up I FROM AP O �. lY I °: �•” FROM AR M .m-•, armed clit'oc- '.serving five } CF I .w I •,' lower Clark I "" nR �,.,..� 3:1 coutarnl- AR' � �' I P (y,�` ^� AR , Vecic stithen jj' ry,+, 4110(1 to:furtl - Il. c�t Faedlttt ,:[ .�k� - �o LUR �FIIGt? � j",r-f,(��,r �,.., ��a Ilaor into it + 4° s _.F oM AR 1 GI r Ir �t�. Ito, a cherni. ! �, e jI I 1 ! j rr _ JA Vol, toxicity;` l '/ MIItJiIF't,L I►"`» ��� b ..„, pick Into the*—..., r p II "I - c �� �' �`' Kelly stl(d, n �� AR I III I --, Vr. F 1� Rained their ,i I, �I Y� , lty and the I ”' � + - . ,�...,',�.n .,l'� - .�o !� Inmedlately AIRPORT 4'v�i I I'{ ,,, l hu r t l�j�r. rr �I ire against T�� . �♦ L, �,; _.I! / �a f pollutions- �-<'� �',, Q crlucstlnb _, ._ ,�� s� ., 04o, ♦ t / / %� . T I r '� tits who use light Pos.81. I e tvaLei, to ! Ro ""S .0 y , V injection Hyo Y. P, .0-4 aftual In -I 'tjce will be 99' I I To Got i Ate ,`` • AcCombs !� TO x I good re _ I\ FROM AR ti - -`-'-'jr 1•it; , t �t a MDQ state and { �urrlrirlr�ru,rrrir � ~`, �s� ;merits In. J� .,�• A� ;1 '% „_ �t had the ty /� �; .''^l ntrol.".- TT1T r Pra YpCPc ®Flia�Btl.O& HUAiF8lNtaiNot.y • f- ,,. at p 1 �', , Crf�'✓"l �+ Missio is hereby given that the Butte County Planning Com-,, TO . AR I % Y' lien, jl� rntss 0 p will In td public hearings on Wednesday, June 4,11080 o cam, 7.30 p.m., In the Board of Supervisors' Doom, County Ad• '`fi '''u ministration Center, 25 County Center Wive, Oroville, Califor; I Marine pia regarding the tolfowing project on which a draft en- t»erito vironmental lin Act report was roqured and prepared; r4 ~, ` ` t0 het ;'roe ++ ,.x FROM I.GR ' �'''�_ \ 4'' servint; Change the Land Ilse Plan Map in the Chico s Deve1- Airport Area as shown on the attached ex. `¢� `d> =m p hlbftmap, (Project area outllnedon;map y `xx,,+` ';� n �y =� ✓ ' on tom- contains 6,180 acres, more or loss] " he rS the y,°1 to #., r-` t ;Harr Tito above mentioned alabi tion and environmentaj im�sac( ` report is on fele 4nd'availabie tot _ f ,.n _� the pi.11� n:.._....: pUbI1O View nn nr rti,, ,,, r. - i'n �: .- «r« sr, MN:K.ti..+M+-1'u.MaJ ,GM"• .y,., 1 .. -... ^ � y c } . *oG_^,'. � °�.«».,, t �' � .: a ,d'7Y.x • °t . �,�,,. n...,r, t � �! 1 = f , r`.°.+�gTYfiii.`F'�"'+l",a � +•-r.....j,«....r+rr-r .er �`..e . e'`k...-. { q i T 221V�; f lr te' •, , M R; �/ ,.} "7 .��, ,•� J ��, 4 4- i'nx Amar BIS "t( - e �. yj4""\,.e��+'4 J.}. ♦ `,e+s 6.G �.jQ rr'�i✓,e,. G7!\ 9' y`Sc 6Z«�•al r: p I .x Y i� a? V � Vtit yae q .ti � 1'. r�'� aQIP �7 �/ �jr ,P ` ''F'/ �toA 27 ' YA, f? Iy1Nb b �(i r iv rA t: `J 9•/9/19 , l6LSI A _ r 1 +' z .w.:..../.���L�,.:.� �" /JO,I.J �e � ao •ro rr „ r��/ ( i rr, 7' Qwr ` 68.9/Ac,r 1 �' aresAc i rrffr j 4 Jaz—%; �,� ` ? ➢ ..37r2. /0 a7j '' v' ( sarct ?z,sAc yr I 1 r ;fi° use 70 f, 26 f7,rsnc /r EB �O: ( '� �� t t - '� �'` fly /YMM4en6 ,t ' .arAO l _ 4 r ro r3 ' _fJxO l l d64 !. la/J r /41 77 / -OAC .114 •2i1f SO, p9 AC trip rt 9,96 Ac � �. y E.3.270 1 Ja �� 44 n N 47 ( u 4 �" nr>t J � y .� . � \ •l49tt19 . y I 068a !~s.zs3 +rzos'c T egsti �) n"�J ur,9 � IJI1.4 •. �..._•.w_..... If���r/ Y � YJarr G� lJ/D,701� $4(1 ?2,77 At y r, t 49747 Nps e lax, tj ..� As \ — v 621 �6 15.06 . A4L�c y 1y Y r 9.9T Ac, �Q/i Ace�O hl ��' F o/ 4.9,47 AC • if f b `'° 03 / s r , e , [ 4A Ar, a Moxnfll sub, ILIO N. q�, 67 Y Pounlo/n` Vlrw Sub No l D�l IaSSi SSO S (jp No. 4 4-©,0 ' \ r M Hasid rlocl Rt O, h' 8A 7 Ppb 6 Bk. l6 Pd,, /Z NOff—ASSrSSOR'.S PIRG L ALOCK "i ` &LOT rLoERS SHOWN COUfII� O ' f'auite Ca/;f. ".i NxTRMi4.ra.✓•"+rri+Mfw+fanTs.•t.+W'++,•wn•+w++�.-:x,x+s�sY"�.rnr.+ri.w.+�n;ira.n..r�._«.a+q,�'wn aMw✓`vm 4.nn+u�.+r.: :�' ._.s «er rt +«.aur ms V I • .,ror ��:w.w... .rp =' a �r a. �Cltiu$"j1 R `ice f � / v. ✓ rte^ 1 [Y,Q .� ICS ��r'r:� �'+ ,'1C jw��`�'�✓�J � � �,� r R�t�Q�,, �.. � p .ler.• �'�"'�� COiU9iCt _ ....:.�, r v�\�r'311 _/V`s t,;�d,1��ti �rr• D FAA, TvOtj ,+ � T s. ✓rp •'';,r a^• �. r ES71i:IC�`IVE � O .�" * �,, �.�� , ! Jj .; ,� .C\ P• ,,,�tij�4 ..! �. pn�A cRuzap'1 7 yyo 1 � , •� ..0 qt � til 1 3 fr+� P .\ i^ _� f �. �rr'r �r<' r '� � r h. X..*:, r s 1 t Ly :, 'r f . , }, , � 4�p�Of'p �✓� �'�,^��Y, 1'�.11rt� 3 P �•: • YL �, •`l.�i'r A r (.,'',r r"' Y y!� " 1 �V-,Po lAGS 9 r k q� « P / �•-��(��1V-� . .v�. �'�'•.-•'tet{ ! }I p�a�~ �Pv .. ✓ �i�. V'r �•� } ,-ar. a�.�'�CS "i'Q A1C � •,` ys• �` I �' rrr +l A t 'r'' �+p*, ' :�• ',' /, ,�� \ �/ '01 iV n r: ,P Y t.. 1 9 ro � I C i` D r• •` � � w +• � 'R'•"t4.r. ...��..er�w�rf.. •..w�.+r+.+�..�L r.f `.-_��r—.-yrs.. irT.r � MRr3RT DMOIARY t16t' . . •� • t t •afar+ Y p HICKS 'LAtt LEGEND GOL—GR- -nu LDR=LO.W DENSITY RESIDENTIAL C=_vLA*AEP 'AL i To SOL si Mc:?=4tcDVvfi DENSITY REVUE 1=1N USii?> t �lll�rl I,fiVlk fli++�� •rJ'r�rter.: �`nrr,trNt+1{rntltnl......... rt AR KEaFEP, ^ �y hri,v' �OAa i11\+i1\l. ! • f -- z ♦ I T ' GOL =� AR IAR N AA RI TO LOR 5/ i T I Cf . Afi t F'^7�c Art ` �t�� l s .j ---° � ; F E ?i !' � � P i�� •, '� t M��'. C 7Y� aR f I t i• _ p 4 _ � E 1 -T --� LDR r—� t\ A'RPORTr zP t y `1 9 HWY. `� r To SOLS i Ali f 99 AF f-11 F FROM f To i FROM AR ..ri p -W,e N.' r i`BUTTE �v. Notice is hereby given that the Butte County Planning Com- ,mission om mission will bold public hearings on Wednesday. Jure 4.19E0 ' at l 3a p.m., in the Board of Supervisors` Room, County Ad- mials.ration Center, 25County Center Drive, Qroville. Cafifor- ma regardirg the following project on which a draft en- FRO.M RSR vaTonrnontaf impact report was required.. and prepared: Cnange the Land Use Plan Jap in the Chico Airport Area as shown on the attached ex r.° < F +� v ' hin t trap- (Pro,ect area fauta•ned on map -� co..,ains$,if gacies. more or less) The a_iuve rnentloned apph-ahon and environmental yr act J report is on isle and avai,aCte for public viewing at'tf e office of � � � « t?rz Butte County Planning Department. 7 County Cerner Drive. Cirovitle CaWornfa. The environmental impact report is a98o aitati"ab;e at college and County lZraries. r BETTYE BLGDR, BUTTE COUNTY PIA19H4NG, DIRECTORZWELPARK ' S� ! .................. .........t921.�' w+ r .,4,— a; • I� 'f b ' SR -3 40 I n r. ,n,„''.•,�r�""'�75�-��.�L � `.why '�.• �R y.., , '3a`a� y lai✓y,-r�.5��""" � :`4r ��� � t � ,, � � '"' 9 .4 Ib{� n j 7w�ti1`'S� �, e+.j y'Y'"•e...,l� ti 4 ti `ty. •'w.,.+; !v i w � ,"�'" �'�:,�t h, �' *'^'�-+'� lh,�+,,,a'�w ,,y�,.,��j���'q;i � ,�'tt �,� my ."'"'�...,dfr~a• q..3 '� tl.,,,,,, "'^' £� 6" - i a ,� afl '�f•�3ae 'a � I I � -.'�, ,y{yt ,. x ,� 'S,"°� 1 .�1 t -yam �.✓+ef �+,�nfiwJl �1"ccljd.,'�i'�''-^ + .��17'�}a ,t, t I���� � +� 4 n ii -teal 41,11 (1 ` = ♦ i L L 6' A N N �TM �� hi JI t1 tee3Wa,r i 4 w, .. 74� � ;. uJ ,• ,� „y Nin• �.•--•���m����u�.+wve+�'�'' ��� � y. .xr '�� 1 !' e 'y,r �•� rr. ,., a `N�,• ° •.'r.. .1 ; ✓r•v�. r�7��',...,: ra .�.."Y'r`'p', „�t �a,+�ar',..'.t r 'r�Rr'•�;:�rr�:i. �w.,.rLl4lr, Frt'•�, 1�, Iryr+'w!'!ieF1, .Fe1„r:r`rn"�7�1 . fp!}vY, ,olktt�flp"0' 7tMM,MtlP.A4,4•lLv.l. r11 �1; ,•"�IkF„`„rn ,, r ,” ,/�/ _ �"r.1.r r.r.. _ . r" /A. `.t v -.'l: t r 1 ,a,�.,'�+• .',t. rr,.. �r ; •h .1 ! ""t r ����fyr,j: r:tr-tt'�' x'vr A+f111` �' F.. ', •!: `"• i' .1 44 , .x uRNIA trl.,,..r.Uhl le { r.� P !t, l {' Je , ' llf Pr�',.r , .. ,, A �'y F /�+ �!,T "vJ,.r�r 1,i�,a. ,l.�S. .,r.. , � 5�, '� % s }' k . ,, . i„ , r"'1 � (5,1 4J,r ,� �, . �I r '1,, r r b j� [r y r ,Y I:'.0 t +iB ,* ' �. � �'' '': tv, 'r"t'"` ' i+�. , :... y. i'')'r 1'' !'Crr.1, � -rr tr,7" i}'�l,' �", , r� ,•".'1 �..w�j/il)�1t�( 7. + ,yIy ,,. , itiiir�rr•.t ' 1 I t • .Y• 9� / t, e PLAN 1976-1995 tt, t; t, ! /,�"� .,,,.: • !!h/ tl,,t,.+ ;;t"r, s..•, rrr..l,!r+j,"?' r,jl.,, J� a ;'rtftSTflt+'.J; �!*al + p+.'; .;,,. l t ylp,. rr � ilC7 I +, .. 1i r , t Yi•. , �,I C.. ,,. .,. P:` .�.:• „ r. . ,� :, ', t J.. , � �1,',t�t�lldtrt�" '.P ',:jWr �>.1 ,F". •r S LS' It'd,. , Sr'u.3 eri {lht l'.i1 1� .a .1•P t.{5, Y) ipY tf (�t,4 r;r i. J:,, �i 4�' ir. ', r Y f I, i. t + a ,. p Ar:r , a.,r *. ,p}�: rIl' 3., t;., ;t� ';.3 •h ,v v+. ' r",+}',v !s; ,F. .,. .i ; , }•.,�..rr�„ �r: •lq�, ,. {_:..y.tl,%}'::inil,', �CY .rYY.•� `""t . r,,,'.,"{i�'!i , � rr.t,r'4"",f+,',,.v,�+f�,irrrI'u.,•:}."r,I!1",t„.p:,`,r ,�,er'tt t� •,':f;tl,.�LxjI'+:+i,,.,P{. °u1r.l:4Jf ,:.r.�Itiri,r"l,,C'tl9}, ilnj +KSrp,'r; riJev,.r,ptrx'. ,•ij;�{l',"d,,P'r.r.ilf�ira1I,�1 l..�t',h...::yyp!l�yr!'�:'.rf,�(i�_Il,i ,�+++l��,r1,' � r�,�a{t,,.,'. ,j,tir�, ;Fh�+r .VFtrt 5',pt f.=+.,.1..ts eI;i.,.it;i'„r! .X . r�Y{,t�.r(..,-,•,l•ir, ,t1tr�' %. . �,j •r , trrtcv,t''.”s.' r.. !rr '" w4�{F7•'C:i.r,1,'.'hr)r1,zw t'%t A,re ', tS jrnC ,r ,ttA`t}:1„d'<h”.ryr4rr,+j jrrR,%4,W,.;<;;r�r.,rr,,tI1'irs,+, , �P:',1!;,F�:,trftir1'+1"i,,fr'r ,'vr{1t/v,'r, r;r,rMftj�Y'.�, � r`�1 {+°{, „ rfl.,',rL }.t.rr,}it'. .:-l"4..ji<j,tPA.",,vi ii,'�,'tI: .:J•„A�,!'•"�r5,+4,i,j,),"tia i•„",'�lr,'•�r,r�+l,3J U•�J�i��”�.r}!F;, { ('� .'t -.,, „_�'a.`j. i. '*ft�},?.'tt,,ir.rj.'Q Ad''t.;:'?{.,','. ,';3; !�+, .-'! {.•trv rP,'��� t\l^' ,.- I�I.',, �,,;.,rC-r" ;"-r`•� 't'���,lt v:��SC1> p•P��l'/. �v±tIg.lFIr,i�I'C,ii1r,{';,i,:1i'l';yG. '7 4. 1, �t,'In1,;ly',Jt•,•,.� �•rn,e•l l..♦'�\I.,rt,�.+Tyy1v,p {{�_�' ,�a�tl,'"t �p,�}�,Y�:: 'd+Y,�,.�, 'L."3�r1��',trD�\'�r=.1 4 ;}c••h"•:'f ,i,� .,l�t�r et4.t.,1:et3pCHIt�5'r{,iam,1 ,tPsr+ij� 3t�rCF,.1'r�.1 l441N�Gy`�(y�'7.��4'r;. .;�r,rr'��♦,.;•.`�,�1• ,•l}t11, •'`i1 '.RIt. •f.`!�.''Itj t: .,S, 1 ,. :, ,',''��,r.' . ..'r4- r ;.^' _� �•,vj 5rj�j,,,�, � �r.� ,,',•�"�: }1` R� E,S ID.EN TI A . - IN� _rD � U: � S 1R AL 1a#di: ;r,+RURAL 1 UNIT/`1-5, GROSS ACRES N�USi, r`'+V,K t'1 ,1 �i LVW DENSITYt_g UNITS/GROSS AFIlLi PUBLIC & QUA VEDIUM DENSITY 7-12 UNTS/ELEMEN R.."GRvsSc(C, A. HIGH DENSITY uP703ruN{rs GROssAcAE JUNIOR Ir . A IL COMMERCIAL - I .rl,,r,.:.ryiti,�.r,r''.r.-'.ri rt,«,.. ",. , F • i, +I . ,r. Y�N,.,�r,i i�z.- tw,�;}l� +<,1II;�.� {:*r IiI .1!'.,�I ,hrrk:k,.r.v-' •..?J'1,5s,',."•t,N`1l4,,:::+ ,rr;f�,,;,yr",.�.:.+..t.'.'r.;,t:'. Yr,"j.;1'•�:r.rY:.:..:ed+.w:4, ,8 irl,utir„rLr+,r:..',I`,; tart<..�;'�•vy',.,:� r,„. ,iN r -.��.,.,���.,,,-^.. 1._. 1�ct:"!,,�,41'•'. .r�+.,i•,.�Y,S,.4.�x4E.,ftt 'r,,Y..i ., .,{ Sa .Y+w�.%,,irav t,,ir.r1,., ,.," ,.,I i,,.jLr.d„.f,,SS,r�,�'a,d�.f"...�,17r,/pr.�.,.,.r,iftvP_(�,1..l,.,. • .,Y- '.'�'�S/•'4r(.:r'GhtIjj.{}yytitij,'�j�,r r,�ti- ,rr 'f.j�r�F ,. .'.°`�rtvt1:.r{t. ,t.Y.�,r.+r i�yJ''ir,�...,-'��.�+1rr\ -.ar,+,7.:^�,J�./.'�:v,r4••rC,.✓.« .tj .:,Pr,,rt.rr,?!;,sv�.',da : l.n4,:vpS(!,:,,t.il;,•.”".' vi q�..'`4 S�•rt,•.�r",.t"t •r..t♦rtr. Ii1', u��.�l a. i�.,, .Jyi.'.1.tr7ry'H,., ,{qq,;7 �Ay,.,.jp�,,.9 h.l,..y.,.,., 1,.+±rPt",' ,. .-:_.r.. p; - ..,j .i,•','ert:[„\.,°.\�f�,Jr. ,''._( ,{:'),, ...,,+,l�\,:•......-r.. , ..{.d, Pyt.t�,rhY,,-','' `'!;..Y.•E,{`!,t,j'',.i'.,..`+r,"i:,�r.,,y•r.��,ta.ri�;,.,'r:S +,'.:t,i ?,•- •,,.S.' . f 1�, (.rq:t,.r;•Y,1t 4,C ,�le!wb'!S�'fr►,r,1.iv"t7 fd f �,c,.�.r,.3'.11,t.,,„ 16. : !C!1tP. .rr!\r,K.+j,�.J."v...„� c.'j, \..r,,t,rq1+r,es+,J1/...!�, ^v-,[r',Yr .,�•1];�\J^rii.I'I:A.r.L•1:� rr7!.: �1.T•'r•,_!s';F;f-.`...•P,,'rer,;,Ji.�.'i;,.t:r,.::;:r^.!+�:.�,',.5.a„ttr-ttr,2,�',,.:Ir:r�.,.,1;", :J”+..:.,.x .rV3F'..,•.:' ', �. .t�,maJ!:.22 '•. . t' pr. rV+.7r 1,I�>PrS.'.,.at�, yt�,• ",•Ja!'.�r !' ` 1,: '».,>,tr.'<{gCi ,r..,vtI'."J� �.r";. r..i,�r"S. . Y.:+,�.. ^. .», i"t,.t. _.' i: +, k+,r,1j,r. ;•r�t,,ni.::.„'"}.••t\-�L.�S,C::• .',r"rti' ', "i .,.t.-�.•J.�,d.•,'r,,�.,�'°�•.,':\',1jr:..,„.:'c. x ,. „, ,vt,.q•1}.wt..?•,•r .at.w.,,,,l;,,-.P,�,J?,,rr”::"' .,... :,; '.•1 rr th. )..Jtr� r�.,5.t,.r, r:3°w.r^p vr i,c °`;;r� ,r'k.I,M",:,ii?.: (�, .trw.✓i+1.Qa+Jt, r'.C`{rx�,:t1.+rN1t__i'7 rY',.M.•1f '�r o,�d� rS,!:..„5.ti .h,•,'.J�i,;Yrt'.`,,i••rr,Ji+„j, ,,.mv,''�t,t,rs �}+e ,'��+,1:Jr.A.y,r'r7r. ,t�.F•�rr !: .r4t, t,'ir,;.t4.iP•ar�'..fi,S•? ;�:��"S..•+•>wnl.'- r,,:,'!rl/,..{-JA,t1�„ "r�lx.,aS<.,l+.rt^,.r!r.r,�,P'!t{F •r y,.f,u,,�a!,tia's:w�nC+•i•.t.1r ,tr,I,i.:'e,•� •.i C. r',::.4li,r. �t4�';.�ii.1'„..'-"w�, r,,�.zr',.,.y,:. ,,..r7,��„,p+^i..r• :4A4!r j.;Jc..1! .,. i 1C1nhl�1�A.� ....'.��re.,,),. ,'t.x7x.. .'. t �., . S ,f> •.1,1 , {'?' . ' .,..3/ �t -+I,r !i ,:,. ,/c irr,tr''?a<Ar`'z..,,.:,.n,. ry•;�"•�4.a.`k,”.t\l. � �,5».,%. :'t,A'4J'.X!: z) {if11yt.Mr�4»j:hD,` t-�.�i. tyr ..4. ,r( , _:,ti�,1.*':•;t'aci:. ..,.+ii"at,�rtrSIl . r; r- . t�+.�t; C�},1 ,,2fiI•,.c,/V,.,a,7',rr!.T.,:-i,„ :,'.rr ,l.•,•r,L t.a•rp..r,avrtv+r',;t.r"".' . .-r". a.S...yt ' ,.'v..,r"! ., Cy"j •.Cs.."':S:1�,:^r,r..it,:. ".9y : # C'•.-.:3-. .,w,{ ,„ .>�.}S « 4 *rt...•4.,« .,•.rr j. ,.�. a .., .Y.� h,t,a.o.''r.!r•!y"•Cln1'�t., ,r1(�1i*t +��t+rr1iI�'rt,#t9{vl7^t.,,w--�r t�.,, •+dJr{rx��!�.IP,�i,,x!l,r}.,"�1 .�t�.a'.:,,.'r,.r"•,"l;:�.•ft,li�r .t4'i�y ;r,',..t!,+.,t!:tK�.r;:Ir'..,�r+t�,�7t`J�rJ1.mrrv«inSqt�. :,rlyy'.iiyr+,t��wii71r7arr.r• plc,,�,.«J.tr"� ,r•tj.;.j9`�n',..:.,.�rF.,•,,�.F,r.I ,t`r+.....r+�ii.`I'ay'�'rd,,,t1'M�.e'.ri. . ,,.t.1, ,tl..ti�,+itif�rr".�T�',F.t r�rr•,, ,, Y. t�r. !.', 'tMY k!�j.�!..1w.?+J, C ,,I''.�• !t.i Sr.F}+r'F.�"i.N,.,g'+. try7t«;+•,. ,!. 4,��5r+4jrAc,,r-tr,,rthiir � t`tq j r .r�+,t•af7 ,n,!C�rkdr•.S xr k7':a.. '( !•, `aa r'.?".�..r.i . � ",,', il}''�I,:_,..":7,+r,YJts�t�';,„hl,^Y�r."�,'!,l'�ea,aiv..' ,iaL,,„'Iro„',pr;..�-��.tt1,..,rrt,?:,..S.,:'.•. tPr.,r• ,.FSA.i.t.}iri�lt.+.1,;�.r.fL,p771,.'l,.�!1,,I�».}cld;,,�� ;,F,' n}.p'(. � 'j ti,j7PdN: +3.` .S'�^b.4.F'r: C,.3r'{'�ss,r�. t,'t p+�T.r.h,.'xi.rty,rr.�,,:v, t,r-_Ntx.ry:,•,..1a.rA�{ .I' �,i�M.,..�r s�1"v�'rLt..,,S,1Sk�.w.?'',+':i•t+;..,1�f•ri:r..,.,t.f .a,,Ciy+r(�•,:'�•+1�,+R:_{t:cr1,:�.F'.r,!+,k�!,t;:.!`1'k,,C3I��J�','FJ',F, 1Y,C1Ir n,Wi.,K�.1:.'.�`'..,*} •� r1"I:1,3r.t.,,,::j',.,�..,.r.t.rr,y;+U*{',1: ..`,,�•.y�•'r,fir�' �_,+•�'F1��r+r..T,s+7J3 .xJr.,riw},.i+ .4tar+,1.tti,...}i1+�lr,4 • ,,te.,!J 6�"»�1 .•1.ayt.,p(-,.1�s.�r+z�.t-r7.';.n.r,:+d,,Jr�.�_'r„tY,I.Y,.i.r3k;l�, �r ..tIr .` �(,ip•{.+..,-;�i.t,:v�s'7'4.tC.C1d_zr.,, .t,.....;X:,:,. .,� .j,1i,.1�r,�+:y, i..•v:r. � rt.R. . ,. '��,.Pt,q rlm.•i1,..Ir",� ..�t`*.4ny.ai i 'r�Fl,:�•^,rFh{Srn,D.,,1 a,.i1d •,.. ,,,"�, 6,�,^)I{.. •_r±.r..o .+ ',.-'. r , `:PA+t'.RJ;er,,;l,4a:,.tj,...�',�*vPrCr,,',r rr ..tI+ •vtr,....:� ,�,,ar„+:h•.;,{.,1':'.+'': .f',.'i``,,'�t!�rWr{�.� ,! '': 'Y:rA,J• ai'"N�4,s#�•l�in�,•t•�+u,Yh'rhr,r ,vr1tt !ftit,'/r+�tr�r.tP'�$t3r:h'.it., -'. r- -r�..,.,"t •.F1rI6,,!» li ,+ 'R. •N:a,.}�Nf: `",9t,�7 S{..1 '.+. l..i.,.J.r.:,nf..�,:�',aF7i,+�..%f�Prj.C...:•S.,.!E":�.,,', . •.�F`,_rU,r�rt.,t�.yC,SAe✓Y C,it :,+S.,r.�F•kYrr.'': �1S ,fFf(Lp .��b6.t:v'p1as�r �,'Si,i:'0.;„A �;1I . t,.,r 'aP �""1��fr^,n'f, tr'r`i%:lr.j`,r:.J��tiW.,'ai,cte.f.�,._-,%w,.r✓j/L�`:,;F„t?.�, .�[�:t4+}�ry;_r•,r-Ll'�p'1�• �•.,jA ��f\rhrlt,1rs•.«'{,��trrJ,lrt,'.:.I,h.��wrFftiiJr,.d..aM,^tr:;i.{.�!tp1�a.a!,l+.:•t} ,t,i,'�ytt{.,b''r;,;•'%�R,lyr,if:f�»6_,.It�1�It'ir' Vfa�!t��+1«,�+'?9µ,; "r.<t !�r3»”r,,:.,� » 3, I� : rT.; � I! •', , eS`'?,t.+',I-..,.,r'�r'•�tn'�-1r.l}v ,:/I!�Prrvd','.r�c *ir� °Y'i•:.",''Y,:-•rt .^ i ., r a�+i�,4+44..r:;! �,r'�'F,'F: x•!?,i',J.'W ';+ .:+ �ff ,' i•'', c..'k�,t rr� lS•. •.�b ,,i„" - .r � .y'•.'F•!r.1,'"�,r�rst.•.'_�,rtr,•,�Z,a-r.,.;!W•..-O,:'r:1.�'',�. j,rfsflrYi,,iJ»! : .•i.?�`-': , J '�_r'.r• 1 _. - , w +„ _ .._- Wa .�: .�.. H"�. IGH rj S' �C f�+ Of r ; NEIGHBORHOOD CALIFOf CENTRAL BUSINESS DISTRICTOTHERVT;, /, LIMITED TRANSPQRTAT THOROUGHFARE AdRPOR I1r • Cji 43 J i 1 CoUtTOR7; it 4�Hit<v1 OPEN SPACE "REEWAs , 5r t•_GELINCU1�N FREEVAIA, }pr1 GRAZING ARTERIr 177 p PARKS& CREEKSIDE GREENWAYS COLLEC” 4 fi(J '. sICC�r O 2000 4000 h •, METERS n 480 960 91t iIN 01 ,iLOw,fJ F '. M��tL:da•-;i tll,,.+w1 i�ri � j ,, r# n , ,,. . I 1 - ,r J , h.... -, t• ..; - ... «....p” _ '�•Yt�IIGLv'rr+ ,�;! •ter r',. n},,.„.C�Y t ! ✓::."'. R. .•.. ,•rr ' ,: ,- ,E , Rf ` ,�.- ,,F,t....” t 4}1 rt,S< , Y �.• '..� �S.,.p! y �, fl k.,r,Yr rM.)llrh: py� i �3t r 4 r !r "tir, t r ,, S%1e.,r• r e�tl a '' 1r f 11. i.' ' 7:>,�•.Irvd'jgg.}r"' 'f ,�`1.3j`•a.,p .y ,p ;.v t�.,. ASM ,rlShr•.AS?1'R•d... _ ,•,... , r '•-v • ',... rt •,! :„,t r.µ.,i•,ytt. �,t, e, rc., p .,,1t;;,. ,,, -.. '.r r�rv: n f` , +• •r.l,.rn r - tJt."�jF ,1.. , M..t:r, p!;. -,,•;. + ,.:t. s ,3; 1.t, ff,t�',.A'v. • $i'. 'Fl,/ Y,,. � � ,,twt,a. R? ��.}. S �' P 1 r,'.;� r'7; yA•vro w v "(1f ".,y,. ,�/ �;S ,���j.�,;� 1 f'R lr"vz M S.; „r , ,; p:•,,I ,. '" Q! (,,�! W. 'hS v , t rt•rC.,r,,, +i'rP, . t;t." ��}' i�w•(t•h•.. F 7 1 pl , , 1, t., s. ``'`+r„ Q h?�. d'l,.;a. � „+, °,.+t ,..1'",i�r;~t< s •,'rr;wF. t� ,; '4 4 ,,,,�' •�, �f'4 r�n•w,�'l,.•j, `7r b .. •, f'.�,.t":%1f, ",p: /,, +' dy 1 ,r r , 11"4"w . , - •� • . • Y- , r. pp