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Streamflow Measurements for the Nation

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USGS 11414170 DRUM CN A TUNNEL OUTLET NR EMIGRANT GAP CA


Nevada County, California
Hydrologic Unit Code 18020125
Latitude  39°19'03", Longitude 120°39'08" NAD27
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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
 
10222025-09-25 12:00PDTYesSMULREADYUSGS3995.890.001.33FairVegetationLightNONE
10212025-07-24 09:57PDTYesSMULREADYUSGS5927.200.050.33FairVegetationLightNONE
10202024-09-10 11:07PDTYesSMULREADYUSGS4626.31 1.67FairVegetationLightNONE
10192024-08-15 14:07:30PDTYesSMULREADY/TOUSGS441 FairVegetationLightNONE
10182024-08-15 12:21:25PDTNo
10172023-06-29 14:24:26PDTYesPHONEYWE/MHUSGS3666.02 PoorClearNONE
10162022-06-30 14:30:27PDTYesJNAWIKAUSGS5837.290.000.50FairClearNONE
10152021-06-23 10:13PDTYesJNAWIKAUSGS3135.200.001.07FairVegetationLightNONE
10142020-06-17 14:11PDTYesJMNUSGS5176.880.001.00FairVegetationLightNONE
10132019-06-18 12:14PDTYesJMNUSGS7088.110.011.20FairVegetationLightNONE
10122018-09-12 12:50:46PDTYesJMNUSGS5127.500.030.68FairVegetationModerateNONE
10112018-06-18 12:43:42PDTYesJMNUSGS2505.280.000.50FairVegetationModerateNONE
10102017-06-16 13:08:04PDTYesJMN/HLMUSGS7708.380.000.40FairVegetationLightNONE
10092016-06-06 11:59:15PDTYesHLMUSGS7038.270.000.20FairClearNONE
10082015-08-31 15:43PDTYesavmUSGS3045.25-0.011.00Fair NONE
10072015-06-03 11:43PDTYesavmUSGS2885.360.001.00Fair NONE
10062014-09-10 11:48PDTYesavm/hlmUSGS4206.110.001.00Fair NONE
10052014-06-18 11:31:09PDTYeskbUSGS342 5.55 Fair NONE
10042013-08-26 11:41:52PDTYesHLMUSGS5346.760.000.30FairClearNONE
10032013-07-03 14:25:15PDTYesPHUSGS6647.990.000.20GoodClearNONE
10022012-06-27 13:25PDTYesHLMUSGS5807.07-0.021.00GoodClearNONE
10012011-09-14 10:20:30PDTYesJWJUSGS6868.040.000.60FairClearNONE
10002011-07-19 09:29:30PDTYesJWJUSGS8038.700.000.80GoodClearNONE