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Streamflow Measurements for the Nation


USGS 06807340 West Nishnabotna River at Avoca, IA


Pottawattamie County, Iowa
Hydrologic Unit Code 10240002
Latitude  41°28'37", Longitude  95°21'09" NAD27
Drainage area 357  square miles
Gage datum 1,120 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
 
121975-09-26 10:00CDTYesRDBUSGS64.6 FairClearNONE
111971-08-31 08:30CDTYesOJRUSGS9.87-23.27 GoodClearNONE
101968-06-19 08:15CSTYesRDBUSGS9.9021.49 GoodClearNONE
91967-05-23 06:50CSTYesRDBUSGS11.723.62 GoodClearNONE
81966-08-30 09:45CSTYesRDBUSGS40.322.36 GoodClearNONE
71964-10-28 12:10CSTYesEDSUSGS50.422.07 GoodClearNONE
61963-11-06 08:05CSTYesEDSUSGS28.122.19 GoodClearNONE
51961-09-01 09:05CSTYesFELUSGS70.221.86 UnspecifiedClearNONE
41960-09-15 13:20CSTYesRDBUSGS70.721.95 FairClearNONE
31959-10-20 10:30CSTYesOJRUSGS21.3-21.92 GoodClearNONE
21958-10-16 13:10CSTYesFELUSGS32.7-22.00 UnspecifiedClearNONE
11957-09-23 15:10CSTYesCWSUSGS28.021.890.000.70UnspecifiedClearNONE
1A1957-05-09 08:50CSTYesSJM/--GUSGS8.57-22.150.000.60GoodClearNONE