FLOOD01413

• County: Elbert
• Title: Use of Rainfall-Simulator Data in Precipitation-Runoff Modeling Studies
• Date: 1/1/1983
• Prepared For: Elbert County
• Prepared By: USGS
• Floodplain - Doc Type: Educational/Technical/Reference Information

WILLOW GULCH PLOT 1 6-23-92
Hve. Aoplic~tion R~~e : 2.451
KSAT P \.lWET WINT
1 1.S8e a.lee 8.24 e.l1

2.5

2

1.5

1

a.~

e

in/hI'
SURF FRIC
Q.05 9.29

A

~tLLOW GULCH PLOT 2 7-8-e2
~vc. ~polic~tion R~te . 2.62$
KSAT P WWET WtHT
t 1.1ae e.la~ e.2S 8.95

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2.5

2

1.S
1
a.S'

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-

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Ilo.
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e-

:3
2.5

in/h,.
SURF FlUC
0.95 8.29

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++
...

8

WILLOW GULCH PLOT 2 7-21-92 SIH
A~. ~polic~tion R~~e a 2.31e in/hr
KS"T P WWET WIHT SURF FRIC
1 1.laa a.laa a.2~ 9.13 a.as 9.2a

..

1.5

1
9.5
a

a

,.

..

.....

..

5

HI. 15 29 25 313 35 ..0 45.
TIHE, 1M "INUTES
C
EXPLAHATION

Inches
RAIN 08SU. CALC.
1.~2e a.S66 0.564

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Inches
RAIN oasu. CALC.
2.1S9 a.837 1..1318

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t
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+ :
++++'

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.

Inches
RAIH oasu. CALC.
1.799 0.724 a.683

55 .sa

+++ .. Observed runoff (OBSI))
--- .. Calculated runoff (CALC)
Figure 16.--Model calibration of simulator
runs, plots 1 and 2, summer 1982.

28