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Streamflow Measurements for the Nation


USGS 06807600 Silver Creek near Avoca, IA
Pottawattamie County, Iowa
Hydrologic Unit Code 10240002
Latitude  41°25'07", Longitude  95°26'53" NAD27
Drainage area 59.2  square miles
Gage datum 1,150 feet above NGVD29
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
121975-09-26 09:00CDTYesRDBUSGS12.028.51 FairClearNONE1Imported Channel 1WADEunspeunkno12.07.5010.21.18UNSPUNSPUNSPunknUNSPUNSPUNSP
111971-08-31 09:30CDTYesOJRUSGS0.91-30.55 GoodClearNONE1Imported Channel 1WADEunspeunkno0.913.401.230.74UNSPUNSPUNSPunknUNSPUNSPUNSP
101968-06-19 11:20CDTYesRDBUSGS1.5929.36 FairClearNONE1Imported Channel 1WADEunspeunkno1.594.002.100.76UNSPUNSPUNSPunknUNSPUNSPUNSP
91967-05-03 13:40CDTYesFELUSGS0.9229.57 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno0.927.002.280.36UNSPUNSPUNSPunknUNSPUNSPUNSP
81966-08-30 10:00CDTYesRDBUSGS5.5629.29 GoodClearNONE1Imported Channel 1WADEunspeunkno5.5614.08.450.66UNSPUNSPUNSPunknUNSPUNSPUNSP
71964-10-28 09:10CSTYesRABUSGS5.7629.26 GoodClearNONE1Imported Channel 1WADEunspeunkno5.766.502.292.52UNSPUNSPUNSPunknUNSPUNSPUNSP
61963-11-06 12:40CSTYesOJKUSGS2.20-28.79 GoodClearNONE1Imported Channel 1WADEunspeunkno2.209.003.220.68UNSPUNSPUNSPunknUNSPUNSPUNSP
51961-09-01 09:30CDTYesFELUSGS8.8828.44 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno8.889.009.640.92UNSPUNSPUNSPunknUNSPUNSPUNSP
41960-09-15 15:00CDTYesRDBUSGS15.926.90 FairClearNONE1Imported Channel 1WADEunspeunkno15.99.506.762.35UNSPUNSPUNSPunknUNSPUNSPUNSP
31959-10-20 10:30CDTYesOJRUSGS5.45-27.61 GoodClearNONE1Imported Channel 1WADEunspeunkno5.4511.07.480.73UNSPUNSPUNSPunknUNSPUNSPUNSP
21958-10-16 12:15CDTYesFELUSGS9.41-27.78 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno9.4113.015.80.60UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-09-23 17:55CDTYesCWSUSGS5.5728.250.000.40UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno5.577.006.200.90UNSPUNSPUNSPunknUNSPUNSPUNSP