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Streamflow Measurements for the Nation


USGS 454107118271301 UMATILLA RIVER AT BR AT THORNHOLLOW, OR


Umatilla County, Oregon
Hydrologic Unit Code 17070103
Latitude  45°41'07", Longitude 118°27'13" NAD27
Gage datum 1,574 feet above NAVD88
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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
 
22018-09-18 15:07PDTYesDAMUSGS47.4 0.90Fair NONE
12015-09-02 13:43PDTYesSMDUSGS49.0 Good NONE