FLOOD00540

• County: Statewide
• Community: State of Colorado
• Stream Name: All
• Title: Colorado Flood Hydrology Manual
• Date: 1/1/1995
• Prepared For: State of Colorado
• Prepared By: CWCB
• Floodplain - Doc Type: Educational/Technical/Reference Information

Table 7.2

SCS 24-Hour Type IIA Ra.i
Time TimE! Ti
hours P;P24 hours P;P24 h
--
.25 00005 6.50 07500 I
--
.50 0.0015 6.75 o 7650 1
r--
.75 0.0030 7.00 o 7800 .,
r--
1.00 0.0045 725 0.7900 1
r--
1.25 0.0060 7.50 0.8000 ,
,
r--
1.50 0.0080 7.75 0.8100 1
r--
175 0.0100 8.00 0.8200 ,
r--
2.00 0.0120 8.25 0.8250
r-'
2.25 0.0143 8.50 0.8300 .
1--.
2.50 0.0165 8.75 08350
f---- 1-.
2.75 0.0188 9.00 08400
1-.
3.00 0.0210 9.25 0.8450
r-'
325 0.0233 9.50 0.8500 ,
f----- --
3.50 0.0255 9.75 0.8550 1
_.
3.75 0.0278 10.00 0.8600 1
...:.
4.00 0.0320 10.25 0.8638 1
-
4.25 0.0390 10.50 0.8675 1
_.
4.50 0.0460 10.75 0.8713 1
_.
4.75 0.0530 11.00 0.8750 1
r-'
5.00 0.0600 11.25 0.8788 1
1-.
5.25 0.0750 11.50 0.8825 1
1-.
5.50 0.1000 11.75 0.8863 1
1-.
5.75 0.4000 12.00 0.8900 1
-
6.00 0.7000 12.25 0.8938 1
_.
6.25 0.7250 12.50 0.8975 1

Colorado Flood
Hydrology Manual

7.10

nfall Distribution

1118
ours P/P24

:;::,75 0.9013

,;.00 09050

".25 09083

2'.50 0.9115

2,.75 0.9148

4.00 0,9180

4.25 0.9210

4.50 0.9240

4.75 0.9270

~.oo 0.9300

5.25 0.9325

5.50 0.9350

5.75 0.9375

6.00 0.9400

6.25 0.9425

6.50 0.9450

6.7~5 0.9475

7.00 0.9500

7.25 0.9525

7.50 09550

7.7S 0.9575

8.00 0.9600

B.2!) 0.9625

8.50 0.9650

8.75 0.9675

, =~
r-- .--
Time
hours PrPz.j
--
19.00 0.9700
19.25 0.9725
f..--
19.50 09750
--
19.75 O.977ti
20.00 0.9800
20.25 0.981:l
,-2050 0.9825
20.75 0.983H
2100 0.9850
f--- .--
21.25 09863
21.50 a.gB?!;
f-__ .--
21.75 0.9888
22.00 0.9900
--
22.25 0.9913
22.50 0.9925
--
22.75 0.9938
23.00 0.9950
_~3.25 0.996:1
f..-:35O 0.9975
23.75 0.9988
f-..
24.00 1.0000
--
24.25 1.0000
24.50 1.0000
24.75 1.0000
--- .--
25.00 1.0000
..

DRiU'T