FLOOD09688

• County: Garfield
• Community: Glenwood Springs
• Stream Name: Lower Colorado River
• Basin: Colorado Mainstem
• Title: HEC-2 Data
• Date: 2/15/1978
• Prepared For: Glenwood Springs
• Prepared By: CWCB
• Contract/PO #: &&
• Floodplain - Doc Type: Data ‎(general)‎

..!..
2
4
:;:.
.'-
.
..!.
.
"
.
!)
.
-;
.
---
.
.
.-
.
.
.
.
.
.
!..
.
,
.
1
.
"
.
~
.
~
..
~
Ie

~:f5,p

FLOOD INSURANCE ZONE DATA FOR UPPEP C(LCRADO RIVER

FLCOD H~ZARD FACTOR FOR ENTIRE REAC~ USI~G SECTICNS

SECTION CUMULATIVE
NUMBER CISTANCE

ELEVATICN DIFFERENCE
9ETWEFN 3ASE FLeOD AND
10 6> "'~

15.000 O. -4../3 -1.e 4.2
16.000 540. -4.Lt -1.6 3.7
16.100 '165. -5. I, -2.C 4.5
16.200 151e. -4.0 -1.5 3.8
16.300 1971. - 3. 7 -1.2 3.2
16.400 2343. -3.3 -1.1 2.8 C~(2(l f) (!.)
16. 500 23St;. - 3. 6 -1.2 3.5 do
16.600 243". -3.6 -1.2 3.4
16.700 24<;3. - 3.5 -1.1 3.4 ,
16.800 2944. -3.5 -1.1 2.5 0--~
16.900 3765. -3.8 -1.2 2.4
16.910 4448. -3.4 -1.1 2.2
16.920 6598; -3.8 -1.1 2.5

WEIGHTED AVG FOR REACH ,63,.5

z.~

1_J

FHF FOR THE REACH = 040 WITH 100.C CF THE REACH wITHIN 1.0 FEET
ZONE FOR T~E REAC~ = A 8

CoI.oCtItIlW)O ~\"._

oS l' ~Ttotol.s.

t - U,.qt.,..

J{>11e.

$'00 V~

9'te....

- -t, \

-I."

+1,2.

,4-8