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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rLDWY RFV 12/0.1/77
XFO 12113179

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CHALK CR rLOOn HAZARD

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CHANNFL RANKS AT STATIONS

4R. lND 136.

IlISCHARGF_

1260.. CFS

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nOOOWAY STA ----_________WIOTHS IN FT.--_-------* DELU
Sr~GE L!,FT R]IlHr LEFT CHlNNEL RIGHT TOTAL fLEV AREA V A VI'; V"U2G OUTPUT MESSAGE
----- ---- -.--- ---- ----.~~~~._~~--~ -~------- -_.~---- ---- ----~ --~---- ------------------------
.0. 48. 285. a. 8A. 148. 237. 7827.4 335. 3.7"
.5 48. 136. n. a. 8A. 7R27.9 227. 5.~fFt .26 now IN CHANNEL
---L.a 48. l:lb. n. -~---- n. ,,88. 71'28.4 268. 4.11 .12 now IN CHlNNEL
1.5 48. 136. a. a. A..-. 7828.9 310.. 4.0.6 .0.4 now IN CHlNNEL
".- _._,,-
SECTION 0.51 = BM
AT STATIONS ------. __n DISCHlRGE-
CHANNFL BANKS 355. AND 426. 1260.. crs

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.----------~-W-1D.I.HS..lN1~~~"!.~--~-'!.. .__ DELTA
ST~!lE L!,rT R.IIS!!T LEFT CHANNEL RI!!HT T!>TlL ELEV lREA V AVll V"U2G OUTPUT 14ESSAGE
----- -.-- ----- ---- ------- ----- ----- ---- ---- ___e. ------- ------------------------
'14. .."A. 1;01. 70..._____..12.._ .-214. . 7847.3 319., 3.95
.5 3'5'5. 426. n. a. 7n. 7847.8 20.9. 6.n2 .32 rLOW IN CHANNEL
1.0. 3'5'5. 426. a. a. 70.. 7848.3 244. 5.1'5 .17 now IN CHlNNEL
a. ____---IJl.__,_78"L8 , Zf!O._ __ ".51, - .. . O'l nOILHI CHANIfEL
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5ER1ON 0.53 - BN

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,AND_,534.

DISCHARGE-

121\0.. crs

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nOOOWAY 'ITA *------------W10THS IN FT.----------* DELTA
lli~---1..FFT R]IlHJ' LEFT tllA~~L nm..BIG!iT TOTAL ELEV APEA V AVB V"Ui!G OUTPUT 14ESSlGE
----- ---- ----- ---- ------- ----- -.--- ---- ----- ------- ------------------------
.0. 362. 617. li4. '511. \03. 27'5. 78'58.6 369. 3.4;0
'>b.O. 5~4. 16. __0. ,14. 1859.1 222. 5.67 .32 NO 1<0 IN RIGHT F.P.
1.0. 416. '534. O. a. 58. 7859.6 20.3. 1\."1 .42 FLOW IN CHlNNEL
1.'5 476. '534. a. a. 5A. 7860..1 232. 1).44 .28 now IN CHANIfEL

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