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Streamflow Measurements for the Nation


USGS 11435100 PYRAMID C A TWIN BRIDGES CA


El Dorado County, California
Hydrologic Unit Code 18020129
Latitude  38°48'57", Longitude 120°06'58" NAD27
Drainage area 8.76  square miles
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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
 
10302023-09-06 12:57:45PDTYesEPARVINUSGS55.72.720.000.76FairClearNONE
10292023-07-25 12:53:18PDTYesEPARVINUSGS40.02.48-0.010.44FairClearNONE
10282023-06-01 12:41:37PDTYesEPARVINUSGS2163.620.010.55FairClearNONE
10272023-04-17 15:12:25PDTYesPHONEYWEUSGS1213.170.000.80PoorClearNONE
10262022-09-28 13:29:16PDTYesEPARVINUSGS13.11.920.000.75FairClearNONE
10252022-04-06 16:59:12PDTYesEPARVINUSGS63.72.780.071.00PoorClearNONE
10242021-09-28 15:01:42PDTYesPHONEYWEUSGS6.121.620.000.50FairClearNONE
10232021-04-27 17:22:58PDTYesEPARVINUSGS22.42.160.020.77FairClearNONE
10222020-09-28 13:21:40PDTYesEMPUSGS1.981.260.000.30PoorDebrisModerateNONE
10212020-09-28 12:37:08PDTYesEMPUSGS2.421.310.000.66PoorDebrisModerateNONE
10202020-06-09 13:01:40PDTYesEMPUSGS23.82.200.000.55PoorClearNONE
10192019-09-24 15:31PDTYesEMPUSGS7.851.71 PoorClearNONE
10182019-09-24 14:38PDTYesEMPUSGS8.461.710.000.55FairClearNONE
10172019-07-18 15:27:30PDTYesEMPUSGS76.02.94-0.010.55FairDebrisLightNONE
10162018-09-18 15:31:10PDTYesEMPUSGS1.291.180.000.60FairDebrisModerateNONE
10152018-05-31 14:35:30PDTYesEMPUSGS65.72.850.000.80PoorClearNONE
10142017-09-12 14:06:31PDTYesPHUSGS61.22.780.040.80FairClearNONE
10132017-07-14 11:09:17PDTYesPHUSGS1093.17 0.85FairClearNONE
10122016-09-30 10:37:30PDTYesPHUSGS3.931.440.000.50PoorDebrisLightNONE
10112016-06-23 15:29PDTYesPHUSGS52.02.63-0.010.60FairClearNONE
10102015-09-23 15:09:30PDTYesPH/KHUSGS4.081.400.000.50FairClearNONE
10092015-04-28 17:13PDTYesPHUSGS50.82.66 0.70FairClearNONE
10082014-09-08 15:59PDTYesPHUSGS9.091.710.000.50PoorClearNONE
10072014-09-08 15:23:30PDTYesPHUSGS9.471.710.000.40PoorClearNONE
10062014-05-22 13:50:30PDTYesPHUSGS47.72.590.000.40FairClearNONE
397b2014-03-18 12:38PDTYesEIDUSGS23.32.15 Poor NONE
3972014-03-18 11:48PDTYesEIDUSGS20.02.15 Poor NONE
10052013-09-17 17:45:30PDTYesPHUSGS0.790.980.000.30PoorDebrisLightNONE
10042013-05-01 14:27PDTYesPHUSGS65.22.760.000.50FairClearNONE
10032012-10-04 13:04:30PDTYesPHUSGS3.111.320.000.50FairClearNONE
10022012-05-21 12:50:30PDTYesPHUSGS69.22.840.021.00FairClearNONE
10012011-09-22 16:07:30PDTYesPHUSGS16.01.950.000.40PoorClearNONE
10002011-07-19 12:53PDTYesPHUSGS1583.400.000.50FairClearNONE