FLOOD01765

• County: Chaffee
• Community: Chaffee County
• Stream Name: Chalk Creek
• Title: Flood Hazard Study, Appendix 2 Theoretical Floodway Computations
• Date: 8/1/1978
• Prepared For: Chaffee County
• Prepared By: USDA Soil Conservation Service
• Floodplain - Doc Type: Floodplain Report/Masterplan

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. ' FLDNY RI'V 12101171
. XI'Q 1~'13'19

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CHAt K CR FLOOD HAZARD

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"",.nON ~=--EE-~~,

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l_~__~HA~~F~_R~NKS A'-STAT~ON~.."~~~ AND. ~31. nISCHARGf_

. "I FtOOnWAY ~TA *------------WIOTHS IN FT .-----------
. ST~GE Ll'FT R,Ir>HT LEFT CHANNEL RIGHT TOTAL

.'~ .0 6~1. 719. )q. 77.
f., .5 6"0. 131. O.
" ---1..0_-1>"0____1.17-,-_.,_ .-11.
,),' I.S MO. 131. O.

f: SECTION 109 = EF
. . CHANNEL RANKS AT STATlONS9jj~

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77.
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1110. CFS
DEL TA
ELI' V AREI V Ave; V"212G OUTPUT HESS AGE
---- ----- ------- ------------------------
A216.~ 2"6. 1t.4n
A?1f>.1 264. 4.41 .00 FLON IN CHANNEL
8Z17. ? 303. 3.A1 -.n1 FLON IN CHlNNEL
8211.1 341. 3.43 -.12 FLON IN CHANNEL

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6'101055 ;

DISCHARGE_

1110. CFS

.----------~~WIDtHS IN __fl. !!~~~~~~--~._ DEL TA
STAGE LEFT CHANNEL R.IGHT TOTAL ELf V ARfA V 'VI'; V"212G OUTPUT HfSSAGf
----- -.-- ----- ------- -.--- ---- ---- ----- ------- ----------------------.-
0 521- liil. 46Q. bA. -~-- __t.3. .,591. 8285.1 154. 1.50;
e." .5 143. \015. 243. 20. 33~. 82116.~ 591. \.911 .02
" 1.0 8011. \0'>5. 118. O. l'4f>. 8286.1 Silo. 2.l'1 .04 NO KO IN RIGHT r.p.
..0._____ , _IlIA. _8281.2 ..54. Z.511 .OT NOKO IN RIGHT r.p,
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,A,"IILI iZ9.__ ,.tHSCHARGE-

1110. CF5 u ---_._-
DEL TA
ELfY ARI'A V tvr, V"~12G OUTPUT HESSAGE
---- ---- ----- ------- ----------------------.-
8211A.1 544. i!.I'>
8289.~ 430. Z.1? .04 NO KD IN RIGHT ~.p.
M89.1 316. 3.10 .14 NO KD IN RIGHT r.p.
8290.~ 266. 4.3Q .23 FLON IN CHANNEL

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FLOOONAY STl
"_~!~!!,L._!,!:fT RIr.!!J

*------------WtDTMS IN FT._________._
LEFT__!;~"'!l~!_._ RJfoHT _ T!)TAL

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----- -.-- ----- --.. ----.-- ----- -.---
.0 6~4. 1\ ~4. 311~. 9J. 5. 4AO.
..~__8.JJ . 112~.L-,_-.?05. O. ~99.
1.0 9"Q. 1\ ?9. 61. O. 1M.
1.5 1036. 1\29. O. O. q,.

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