FLOOD04121

• County: Garfield
• Community: Garfield Coutny
• Stream Name: Mitchell Creek
• Basin: Colorado Mainstem
• Title: HEC-2 Data
• Date: 2/12/1990
• Prepared For: State of Colorado
• Prepared By: CWCB
• Contract/PO #: &&
• Floodplain - Doc Type: Data ‎(general)‎

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02-12-90

15:46:47

J FLOOD INSURANCE ZONE DATA FOR MITCHELL CREEK

. FLOOD HAZARD FACTOR FOR ENTIRE REACH USING SECTIONS

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SECTION CUMULATIVE ELEVATION DIFFERENCE
NUMBER DISTANCE BETWEEN BASE FLOOD AND
10 2 0.2
1.000 O. -.41 -.19 .33
2.000 135. -.51 -.24 .42
3.000 755. -.52 -.45 -.06
4.100 875. -.29 -.14 .26
4.200 1155. -1.00 -.48 3.15
5.000 1335. -.30 - .14 .25
6.000 1785. -.48 -.21 .29
7.000 2365. -.37 -.08 .13
8.000 2480. -.47 -.22 .31
9.000 2585. -.32 -.15 .27
10.000 2695. -.54 -.22 .39
11.100 2780. -.70 -.33 .60
11.200 2830. -.76 -.36 2.8'9
12.000 2945. -.29 -.16 .37
13.000 2995. -.19 -.09 .20
14.000 3105. - .12 -.06 .18
15.000 3265. -.27 -.12 .57
16.000 3490. -.27 -.13 .43
17.000 3880. -.56 -.27 .88
18.000 4750. -.49 -.23 .70
19.000 5480. -.54 -.25 .86
20.000 5940. -.71 -.34 1.08
21.000 6215. -.50 -.19 .61
22.100 6335. -.79 -.42 1.24
22.200 6395. -2.34 -.77 2.20
23.000 6585. -.42 -_21 .64
24.000 7045. -.66 -.31 1.00
25.100 7195. -.57 -.27 1.01
25.200 7245_ -2.79 -2.30 2.58
26.000 7505. - .19 -.06 .22
27.000 8180. -.22 - .10 .32
28.000 8925. -.48 -_23 .70
29.000 9725. - .27 -.13 .41

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WEIGHTED AVG FOR REACH

-.51

-.25

.67

FHF FOR THE REACH = 005 WITH g4.2 PERCEN: OF THE REACH WITHIN .5 FEET
I ZONE FOR THE REACH = A 1

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