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Streamflow Measurements for the Nation

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USGS 11525540 TRINITY R AB GRASS VALLEY C NR LEWISTON CA


Trinity County, California
Hydrologic Unit Code 18010211
Latitude  40°41'51", Longitude 122°51'11" NAD83
Drainage area 762  square miles
Gage datum 1,740 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with channel data
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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
 
102006-07-24 12:01PDTYesLCUSGS4191.86 Good NONE
92006-07-17 14:46PDTYesLCUSGS7312.44 Fair NONE
82006-07-17 13:45PDTYesLCUSGS7012.46 Good NONE
72006-07-15 12:14PDTYesJHUSGS9482.73 Poor NONE
62006-07-15 11:39PDTYesJHUSGS9102.73 Fair NONE
52006-06-12 17:44PDTYesCPUSGS49406.84 Good NONE
42006-05-30 17:47PDTYesCPUSGS77508.84 Fair NONE
32006-05-20 17:06PDTYesCPUSGS60708.03 Good NONE
22006-05-01 17:37PDTYesCPUSGS34505.70 Good NONE
12006-05-01 17:05PDTYesCPUSGS33205.71 Good NONE