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HomeMy WebLinkAbout90-13C ENVIRONMENTAL DOCUMENTS GPA (3)T d,Use °Categores Used in the Chic© .I k ydroiopo" Mo" del. I ,Assumed Percent Atguvled Percent` Land `UseCategory ,� omow Impervious - ;� '` ,L��-sieayiiy .housing 64 36' IVXedium-density mousing 40 60 ugh.density housing 14 86 Ausiness 19 $1, Camtnerci�l° S 95;, Industrial' 5 21 School 79 l~t.uial 88� i2 �ppmSpace 99 1 71 ,I I I , , I' I I I, I I I , , I t A , 1 I I I I t I I� i. is A) Combine M d Creek Hvdr�ograph. of H,,' 32 Figurer I - &C" reek. Compu Or Model -Flow Diagram I - tj Y� lricted Little Chico H+dcogaph for Existlmg acid l:utaxre Cazaditions 2.8 214 ,gin 2 G,0 ' I 1� J. .4 0-2ec , 20,, 4d 60 8(� 0 f.M �IN_CE QF R/INFALI� �- D; ��XiSTft�G CalIJDITfbN,� ,SART f N URS COfJp.T, S � +UT I,. I gure 12., Pkojccted Iaudo Chiaauiei Hyclro�r;aph� fux fid, i~utur� Conditions a 5 4.D u1. vi �'0 d u7 - t V ' 215 2,0 c 1.5. Q >>_ D, �� 0' 40 0 80 60 TIME' SING START QFRAI NF"�Ll:';� (HOU S) ❑ EXI5TIN CONDItIONS+� SUTURE CONDITIONS rt Fae 13. ,.;. , . •. . 8u Pro acted Pv�ud" geek 14�ydrogr� r Ex�sta�7,a aa�d Fu �� l h fo P tore Condi�aoos f , , ' nr 1 o,0 8.0 r D` 7:0 ZD I I 0 W. � I o _ 2�'0' _ F � i 0:0� I , I. l -I 0 20 40 66 80 r TMESING �,STAR1' O;F RAINFAL'L�! HOUR5 �' I. © EXISTING C0�lD� i ��q5 +� ' 'FUTURE .CONbiTI�ONS t-.1 it {•all I I �I , r I ri A , r �'a1le 5. Simulated Doak Flows fmr theChico Area"" VMert,1+�0=Y�ar Rainfaal . Exist ing Conditions, ]Future Condition Peak Tixrie .of Peak Tirtie :nf Flow Peak.' Flow Peak. Location(hrO J- (cfsj (hrs) Comanche Creek I Subbasm 8 420. 11:25 1,083 1;0.75 ;gobbasin 101, Comanche Creek SOi 132 4851 10:25 11.25 205 1,184 10.25 at .the 10.75 Litt We nel Little Chloo Creek watershed, 1,591 34'.75 1;591 34.15 Diversion channel 4621 34.75 402 34,7$ ;Subbasin 101 818 10.75 818 10.75 5ubbasin 1.02, 958 1300 98. 13.00 Subbasin 103 344 10.50.. 344 ' 100 S'ubbash! 104 487 1 ,00 487 12,00 � $utte. Creek 20,343 43.50 20 343 43.50 Butfe geek at SCII 20 .... 581 43;50 20,581 43.Sp Little Chico" Cneek Below Alvorsion. 1,129' 34.75' 1;f29, 34.75 8ubbasin 105 1559 1175 L' 9 i cattle Chico Creek and Subbas" 105 combined, ,flow . 1;554 11;75 1;554 11..75 Subbasin 171,942 11,75; 1",909 1'1 r�5 Suibbasw 1. " i.. 212, 56 12 00 2 ,996 2 X11, 5 :, Little .411A. Creek at S01 .... 2,250. 12,00 2;996 1U.25 r, Big. Chico'. Creek; :. Big. Cluco;Creek;watershed 8;472 39:75 8,472 30.75" ' , i Subbasin 106 929 10:50 929 10.50` u, Bi Chico Creek "and g ;Subbasm 100 c' coin I MO "flow : 8,472, 39.75 0 472 33, Big 'Chico Creek w` diversion: 1''047 ,.. 39:75 1;047 39.75 5ubiasin 16 ., 274 1ipp 274. 1100 Big Ch�co'Cree -, and Subbasin 16 cOwbwed flow -1 4V" 40f7S� 1,047 4075 Subbasin, Z 1047 �> 40%!i5` 104 ., 7 40175 41,25= ' Subbasui '4 1,0:4;' 41.25 1047 la 4 I .}�� ^mak 1Ipps J t a ' Fable S. Contin ued F.Wc ing Condition ]Future Cciadit ons, Peak Ttme of Peak Time o£ Location Flow Peak (cfs) (hrs), . Plow Ptak. SUbbasln 3" Fi g Chico Creels; at `SSI 25 1225 1,047 41.25 63 10:25 1;047 41.25 Llnco Channel Lindo Channel abav diversion 7,424 39;75 7,424 39,75L Channel lielow diversign 4,397 39;75 4,397 39,75 Subbasin 15 14 4,398 � � � 4p.00 � .4,397 _ 40;25 =01and 367 10:00 33Channel Subbasins 14 and 15 combined flow Subbasin 5' 4098 40;00 4,397 40:25 Big Chico Creek and 763. 10.25 938 10.25 Subbasin 5 combined flaw 4,398 40.25 4;398 X0:25 LindO Channel SaT 4398 40:25 4;3,98 40ZS SyeaAaarep4ud Creek , S camore Cr k. ' ee Y . � ersion Y . Channel below diversion Subbasin 107 3,027` 39.'75 3021,39.75 Diversion Channel and, 50711.25 �59;G 11:'00 Subbasin 107' combiried flow` 3,027. 40.00 3,027 40;Q0 ' Subbasxn 1.08 {'235 Subbasm 1 12.00' 252 11.75, 250 12.00 5ubbasin 1.09, 2,548 13:25 352 `2 S48 11,25 13:25 Subbasin 11Y s Diversion Channel and 41 11:Q0 61 10.50 Subbas"mW 11,' 12 108, ;; �' and �109 .combined flow 324 12.75. St�bbasin ' 3;255 12.75 110 1;453 12.5U' 1`,453 12.50 Subbasin 9 1,053 10.00 1157 10.00 Subbasiz 10. `- Subbas 59 11.75 i m13 - iver5kan Channel;' and 676 . 10:50 890 14.50 ,5ut�basins:,9, 10; 13, and `11 0 Bain bind flow; Subbasin 5,121 12.75 5,114 12.50 8" 181 12:vu r Table 5. > ,Cnflnued Existing Conditions Future Cond�taons ;., Peak Tuned Peak Time.nf LACdtlon I~'low fele Flow Peak : �Cfs) 18.25 1VIud' Creek 7,485 18,25 7,485 Subbasin 7 Diversion Channel, 93 15:50 112 14;;75 Ivlud Creek, and Subb'asins and 8 combined flow 9,977 .1775' 968 17.75 Subbasin 6 942 10.25 1,627 10:25 Subbmtn 120: 25fi 15.25. X341 10x00 Mud Creek at`SQI " 16,381 27.75,10;347 1.7:75 Note: Tls informati6n is referenced .to ;tbe western' boundary of;the sphere; of influence I I a , I , o r, I t a II I I p �'`' I ,G Table b Esliu�,te-d� �UariAe� �; aci �n I De'sigm - I 'atercoure �C��,nel Capacity . (cfs), .butte Creek at Old' �t�te Raµte 9�E' I �.t-d c U 'Chi'o Leek 2' 2� I.attle Chico diversion,. nnel. 4,500 '8ig.0k6 Creek x,500 ,Linda Channel �� 6�p00 ��. Mucl _-Ayersio ICbannel x,500 M04 Qd k at k wry 99' 15,000 5oui ce; USS y Corps .of 18n 60 1952. I . I r I. I I 'a I I' I I I �I I a 1 I. 1 I r lil I I I 4 ai I I 4l , � I l I' I 1 I 1 I I � l r 1 I r I I r ' 1 I �� r , I�� fable A-1: n.0, verland klovr'Plane'Assumptions tmConditions Length Slope P accent o Curve S bbasi � �fti) Ovft) Roughness �iubbasin ,um Or Subbasol Impervious 100- .0036 .10 59.5 9$ ' pervious ,' 300. .0036 .35 40.5 69 S�ubbasin' 2. impemus 100 ;0052;30:2 98 Pervious i ;' 3:00 .0062' :35 69:8 69 804,01n ;4 " a , Impervious 90 .0029,10 34:7 98. Peririou s 120 ;0029 .40 65:3 74 Subhasin 5 Impervious 100 :0029. 10 35:9 98 Pervious 200 .0029 .35 64.1 69 Subbasin 6 Innprvious 110'' Pervious 300 , .0028 .'45 72.0 7G. asin 9 Subbit Impervious 200 ` 0115 i 10' 56.9 98 Pervious400 ,0115 40 43.'1. 84' Subbasin ,,1 Impervious 100 .0(161 ' 10 30.8 98 "Pervious,' `I 300 .0061 40 69.2 81 I $ubbasxn I4 , I' Im " ervious p . 1 ( ��� .00SO iU 667,9$ Pervious 1250. QOSO 40 39;9 '69, Subbasin 1S . Wl pervious, P , .IOU:- , : � , / .0042 Pervious 300 .0042. .35 I Subdasni i7 p , Impe viaus'! 150 0083 .10 141, 9$ Pervious " 350' .0083 .45 85.3 76' 7t ISI f1 51111 1 610 Table Od 1 6. )-th U ng Slope' percent of Cure. SubWs mil 0'00 mess $ubNs M6 I umber 'Aoug Subbiii. :1 1mPexvious 3S0 .045 � 21;:9JO Pervious 1,200 78.1 Subbiighn 19 Impervious 6OP26 .0026. 40 20`�' Iin96biisln peimous', '206' 40": eri , 1 300, .4 5 '86 1. �l' T r Y e1 1l i t .d ' � ?'able � 2. '4�.ontinited Length Slope a2ou •Area Subbasin ft { ft ft } 1DO, offi Vrdth ,... Side �I Upstream ness � .mi: e s b Slopes Inflow �abr;Asla 1g' Collector 7,:100 .0020 .0$0 .31 Tra amain. Channel x,500 $ :0022 .080 2.46; Trap 20 2 No Su6baslr .19 Collector 400 .0020;'5 .011 Main channel 6,500, .0033 ; .0$0 .35 Trap 10 2 No ' Snbbastn 20 Collector Main channel 2;400 :.0033 .08 23 6 `Trap Note: -- no applicable. circ = circular conduit: ='trapezoidal.'charinel: I a The"bottom w idth fora Circular conduit' is the'6a eter. „ { { { I t 1. J 1 I , 1 1, F { 7N P , • Ir s 0 ( i 1' blelA 3: SCS Wthodalo,8 r" Assumpfions_:- ;�istinig Condition» Asea Curve I.ag' SObbasiu (sq.mi.) Num er (hours. Subbasin 3 0. .361 77 1.95' Subbasin 7 0.75 81 4.51 Subbasin 8� 0:70 84 1:87 Subbasin 10 0.25 79 1:72' Subbasin 11 0.23 79 0.92 Subbasin 1z 0:85 86, 1.84 Subbasin6• 1.16 75 Subbasin 101. L 2.33 78 0.77' Subbasin 102 �3.85 � 84� � � 231. Subbasiit 1030.7.6" 84 Subbasin 104i 1.6784. 1.93" Subbasin 1015 4.x_9 83 1, _. Subbasin :1Q6 2.02 82 0:70 Subbasi i 107 1.42 84 1.28 ,I Subbasm 1U8 " 0.86 a 84 i 1'.98 Subbasu�,109 10.99 84 2.98 fi ,.u�bashi 110 5 54 83 a 2.35. I�tt1e Chico Creek 3$ 47, 16;5 Butt:' Cr: 15 15/,07a I 29:5 I' Bi Chico geek. g I , 69 2:6/ 06° 25.0 Mud ;Creek, 27 1.2/,07t S.5 I e ... and,'a to-h' These watersheds used anutial £, loss rate_instead o cu �e,�nuni' rd ber `I'liese dada are"fisted.ras initial lost c0antlloss. � . " 1 I 1 I 1 I 1 I I 1 I+ t I llt Table Aro,outin "Reach g Assuznptians Existing .Conditions Start end° Le N h 0 Slope Rough- ness. :: Bottom Width Side (/ft Sha Slopes: Sub 18 Sub 19 2,000 .0025 .0$0, Trap 30;0. _ TQC iutte. �C'r. 131440 .O0S4 :435 Trap 35 3.0 B utfe Cr. LCDC 5 -OO ,3 ,0013 ,054 Trap 50 20 LCC Dam PAS 9,600 .0065 ;070 'Trap 50 M, DgiS ICC I' 3;9,00 .0038 ,070 Trap' 30 20 BCC Dam 10,000 .4030 .0509 Trap' 35 1.5 Subl:3- Sub 2 Sub 4 19,400 .003.1 .080 Trap 35 1.5, � . 35p0003 ,1 .080 Trap 35 1.5' Sub 14 Dam Sub S Sub 10T ` 81200 9,309 .00S2,OgO,� TraP�4S°2:U l .QOa3 .035 Trap '140 2.0' Sub 107 Sub 109 Sub X09' Sub 8;700 .006 .035 Trap 100 2.0 13 , 3,9,0,0 A05�. :035, Trap 2OU 2.0 Sub 13. S.ub 8 3,000.035. i, 200. 2.0 Sub, Mud90 5;900 .00QiS' :035 Tra p 200 Mud Cr. Sub 20 14,1.00 QU24" 035 Trap 1.50 2.0 , I� I I � I I I I I , I. I` I I Ir r _ I rl , , w 1 "Table Flow Plane..ssuar ;'tiom - Future_' Conditions:: , • Leogth Slope Rough- Percent of Cu , S.- in, • (ft) < (ft/ft); ness. Subbasin: Number Subb�sln .1 • .impervious 100 .0036 a 0 59:5 98 Pervious 300 ,0036 40.5 69 Subbasin Z I impervious 10 .0062.. :0 302 98 Pervious 304 .0062 69.869 5ubliasin`4� Irnpervious 90 .0029 :10� 98... -Pervious 120 ,0029 Yf 74 8ubbasen S Impemous� 10 002h :10 " 98 pervious ; 200 .0029 � ; � - KIM- , '� Subtiasa�n S ' Impervious 110 60028 .a0 . 4y.w 98 Pervious 300 L:002°55 76 Sabbasn 4 ImperviJL L 200 0115 :10 56.9 98 ous: Pernous 400 :0115 G� 48.1 84 Subb'asm hpervious 10 ;0061 X10 30.8 98 Pervious JI 300 ,0061 40 69,2 81 SAbasin 14 I 'I I linpernous 100 .0050", 10 . '60 7 98 5 Pervious 250 1 .00500 G. 39.3 69 :, , Subibast i 15 Im POM s� ernou 100 004 2 .10 9 8 Pervious ,300 004249 75 r r , jp aubbasin 17 m. l I ` Impe'rnous C 9$ , ,, Pervious i , "350 :0083 � �w I , 5^ , I I rrr I'. V t �( Table A��. C`0mtinued , t ' �& 'gth Slape:. Kau �'' Percent of , ;. Subbasm 4bbin Mambo Sub6ad d "18' `Imper�uus X50 .045 1 9g Pimous.005 11200� 82 gwous 150 .0026 .10 S 98 Pervious 250 .002E 69 Subbgsirr 20 impervious 204 .0032 .10 98 Perv'iaus 1,300 ,U032, 80` Note:, Shad indicates the"values khat changed betweenexisting and future conditions: _ t I J 11 t , t , I" I I i c r i , I� '( I t ` f I I I ' •. � , i��sr; Y yw 4' Table A : Kinematic Wave. I outi i Assua�pti0 is Future Conditions Bottom Leagtli Slope .Raufl Area Width Side Upstream $bbasin (fit) (ft/Ft) ness;, (sq.mu.) -°Shapes (ft) bSlopes', Iiiftow ` �� Strbbasin 1 Collector - 2;000 .0022 .025 .06. Circ j -u channel 9,900` .OQ . .050 " '2:33 Trip 45 2 Yes f Subbasin,2> Collector _ 1,200 .0020 .015 .03 Circ 1:5 Main channel 3,200 .0017 .060 .18. Trap 50 2 Yes Subbasin �4 Collector 3,6000015 :015 �x8 Circ , Main channel 1' 000 .0017 ' .060 ' 1.03` Trap p a0 2 xes subbasln `'T Collector , 2,400 .0020 :025 .07, Circ 1.5 iVlain.channel � ' 12,200 :0020 '015 2:15 Circ 3' No , Sill asin. . Collector 1,800 .0020' ,015 .14 Circ Ma�in� channel 13,900 ONO .040 ' 3.79 Trap 10 2 No Subbas'i 9 Collector ,, , 500 :0034 '. 025. .014 Circ Main' channel 6,200 .0068 .015 13 Ciro 2.5 No '�� Sui�basin 13 J I '. CO ectbd 1 Nlazn. channel '. i'.' 14 40.0 X00 3� 060: 172 Trap S 2 No 5ulibasin 14 ' { Cot�lector ; G 1;200 , '0018' ,025 ; 03 Circ 1 � Main channel 7,000 , .0020 X015 ,55 Circ , .. 3 No I Sul►baain 15 I ;I ' Co>�ectar 2,400 .0016 I .025 :10 Circ 1,S ,I( Maine channel 16,100 OOS2 .080 2;43 ' 'Trap Subbasern 1T C011ector 1,200 .0030 .015 05 Cuc 3.S r Maar channel �� 7,200 ,OOSS .060. 2;16 Trap ''I 30 2 Yes I . �Tabie'�►-�i. I r B l� t,n Mop, Rot - p gh Area otto.- Width; .., Side Upstream SubUasan r►ss . s .zni. Sh,ap�' (� � - u' opes1 ��inflow Subbasia 18 Collector.0020 050 .31 Tra`` 5 2 :Zviam channel 9;500. .0022`' .Q80 2.46 _. Wrap 20 2 No Subbasiat 19 ` Collector. 400 0020.'.O1S .017 circ 2 Main channel 6 500. .0033 .080' 35 7Crap 10 ._ 2'I .. No Subbasfar 24 I Collector _. Main channel 2,00 ;0033 .08 2.36 Trap 10. 21 Ido I+iot -• = not applicable. �- Cir:circular c conduit. apR,zodal channel.: b The bottom width far ar con ui �s,t he diameter.; �. •� I I I 'I I r I I I I 1 9 k 1 I , , 1 t I I i I I � x , I 1 I V I I I 11 i 1 I 1 , I 1 I 1 I , I 4 J I 1 5 art �,'Irf.'= f•� �I �5 h ' l , fi fl to. a� 1-' t y I , � 1�• i i " � 1 r�#��1ir�J��.IAJIN IOS*«a,r.4 f P Ck� -co r OT, �d 50� r, Bdii A 4.99 f BF I:5 0. ore�a:*'awe KM= RC► .t3B�ASiN 105 RK � 3900 .d03.� .070 ISK�; LC1 `+i : e `'� GIC( HYDIOG2APH " C � flff UB 1 LJB 17 BASINPlw- BA� J 0 1 98" 0 0 _ UK '150 I � id:7 �.dOS3i UK ,45 185 i RIS200:0030'" .d5 CIRC 3. r RIS 2.06", O6 �i It rad t f C z ' C t I it t I 7 1 1 f f{ l f t I f i �r I 1. f i 7 fr t r 1 7 1 I f 1 f ' y �I n r �� vlx 1 1 ' Y au.i } _ 1 a K K SU ..''B2,"', t. "M SUBBAS]N--'!.* tikicmCol PW li PW 1, )3A 0 18 6 �11C 160 0062 '30.2 'b iJK 304.(W23S'� RK 1201. .0029; .025- 11i 1 0 �2w- A17' M il 018 YE9� I SIVIR 41 IKK '*, **,**'SUBBA SIN 4* PR CHICO� 'PW I PTT, 4.00' PW I BA 1.01 IS 0' 98 o 74`� , 34. UK, 112 0 0029 .40: RK 600: .0015 0 65'63 l C IkO RK o 2:YES,' -3�- -TRA: IF q'i KS SM 6 VBBASM Co pw Pw,. _j", BA, 5,179r is 1. 0, 0 0 76' l� '98 JIG. 110 0028, '10 28, UK, 300 A,2-.0',, 7 TtK X800 .0020 A15 J4 qkc 00-19 044 Ill - TR' A'P' 10- 2 'NO S[TB 20 *�*,**!klSUOOAJSIN 20"! PR CHO� PT 2000 OA 2,36, Is! .098 0 0, $O IX '602 A6 218 VIK:1300- Il002 A51 RK 24 236 l?" AP 10 2 NO IM, NEST` T S,IM, OF, C'H1'CO#.*-** KO 1 Oil _,il I. . . ..... 11 P: 9 I f f PG , + 9: .12 P f ; ,174 J94 :210 IS,4-t" 'Q .51S .583 .624 .654. .6821 .705 ` ,727 .767;- .303 P� :80th :816 ' .830 844 .57, .870882 ,$93 > ' 905 .784 .916 FG .,926 ,936 :9d& :955 :965 :974 ,983 .992 1,00 Pf3.;T-iiLL IN 30 11►t99 300 Pc` o .aas. .oil .o� an3s .045 :055.0$7 125'; 340 .156, .:174 ..194 `, ;219 ' ' .254` X03 � . SPC ;515 .583 .b24` �:748 X6,7'; .784 1'C AW .816 .830 .544 :`857 l i .882 .$93 .905:' .916 1'C :926 .946.955 4905 .974 $3 992 .9 A,OQ, 1N 30 1JAN99 SOOT PC 0 ,008._ .017 :026 .1135 ' .tkt5 ,055 a)b5 A76: .087 'I PC .099 :.122 :1251 ;140. .'�56. :174 .104 219` ,254 .303' Yr "i5 .S83 .624' .654 .6582 , .705 ' .727 .74;8 :767 .784 -C ,800 .816 .830; .844 .857 .870 ' :882. .893' " .905 .916 PG :92Ei .936 :946.95 .974 .983 991' , 1:00 IMAM 1$' ; �saseaassasss�ssasas$ssaxaaiAr��N 'CY21✓EK B��sa*aaa,oaa#assaaa�aa** ICM *,SUB']B18s a v" O" ` PP ilco P'i'1800' PW1 BAS 2.46 L5 0 98 0 U 82 LJIC 350 .005 .10 60.g '[iK' ],200 .005 �2, 39.2 RIS 7100 .0020" ,050 .3'1. TRAP S 2 FZIS 95t�0, 20 ;. 2NO 1. I z: s RQ'iTIE 2000 :0025.' .1180) TRAP 3,0 , I f I I I ty ;,. I t I Y i f I , f i II r 1 f , I f , at 11� „IfSU.B101"�. 1 ' s •eo*S '! "SBASIN` 101'�•� PIt �TICl7 �� V� 1 Plr 10:10 Pw BF 0' 7$ IJD 0.77 la2 xIJ44 i SUBBASIN 102;« • P�'c CHTCO PW 1 I PT 1020 I ��► 3.85 ,L` 0 gq tJi9 2.71 r � I KOV13103 .�.. SAM, BASIN PR C pw PW1. BA 0:76 Ia5 0 ,. CJv .0.73 I , I I I,� I I �F wt ,tli , I, , I Y � I•.' i , I. i 1 t ! I r' • K I S i I „ t' �r lar (I I > a Ir I 11 I k' Ji,:� E KM-040.0s 'Za * o a CG 1 . R, ��II �' _ C CD `PW 1a BA`233: LS, 980 0 69 UIQ 100 .0036 .l0 59:5 L7K, 300 _ .0036 ,15 40:5 RK .2000 ' .0022 .025 " 'A' 9900 .0038:, .05� 2:33 " ' Ai? ; 45 ; 2 'YES 1SK. 3C ss 4sto�k* #sas.sarssxra,rss*�RB01"O3 ssa{3�*ssw ss es` G CHC][CCf: CF.EK"IN�LiOW° PR CHICC! liX.Lx+ .III.2 MY :33, :34— PTBCh`I ca , PW 1 LU 2.6 '� %Tr3:'2Sr0 RXIL: BC]. M _ !Ra c co c K * A'. W '0030' .00. TRAP 3S I 1.5 I 1 'I , „ 9 I I I i I I k +I I i 1.py l 1 , I� PII _ 1 N I t 1 1 4 , I I I I i + I ,( n' _ 106 lest** BASIN: gYCM PW1 PT 1060,- PW, I A .02 OF IS0' KKI TQC IAC 2, -',,E N4 D.T;LDIV DI 0 97 'Zow 55001 6000 7000: gboo, goo ow" DI �120DO 13000 -14oW !t5boo 1'6000 � —, i -., - DQ I , I- .''— �:' Q, 12ot' 4488, 51W 4 -61 . I 90-, 0 00,',98 0� IT DQ 1(1800 fl-0 12700 �13700 1 e 71 �1 --:1, 4. QO':', 1 ,RC2, m 4**1RO NTO, VVNO• =TLO TO., DOM KKSL 11 I W 16 "M: PR CMCG w w BA 1161 S 0 75 08 'YuM'**,**4'ROtM,,'THRO J II , _"—_ ! r 1'i' hF 1i J1 ( 1 ;� **°`'*SVBBASIN i5roosn 1 J)R OHICO �t PSV' PT' 1500'' Pw 1 BA 2.43 I , 98, 6" 0 7S , C7lK :1p0` .0(t2 .10 42:2 Ul 1Nki 9 .0042 .15 5.7: RX" M(k .0016 .425 10 CIRC ' 1.5 RK 16101 .0052i:,080 2:43 TRAP 4 2 Yl?S �. PT'1400 " I 13A � 4).5S I � 0. 1 U1C; 100'1. 00 0 :10 60.7 U'I 250 ` .0050 :20 3g:3 13K 1200 .0018 .025' Ei CIRC 1:5 1 CIRC I;; +3 NO:, L1 II1 11? I~NI311N IEUGRAPHS'.u>k*,. X, v�sT t 1 IF R1�C x_8200 .0052 .680 'TRAP' 45 1� 1 I } 1 t � f r ' I I I 1 1 • � t , , I I. �. a I' I 1 Ii I I V rb I 1 I 1 I f .r 1