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Streamflow Measurements for the Nation


USGS 11315900 BEAR R BL LO BEAR R DAM CA
Amador County, California
Hydrologic Unit Code 18040012
Latitude  38°32'11", Longitude 120°15'24" NAD27
Drainage area 37.4  square miles
Gage datum 5,530 feet above NGVD29
Output formats
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
10232024-09-30 14:32:06PDTYesHLMANZIUSGS8.001.25 GoodClearNONE1BEAR R BL LO BEAR R DAMWADEQSCMMVADV8.0012.913.90.58FIRMLDGEEVENSTDYUNEVSTNDDNST20.00
10222024-06-24 14:53:04PDTYesHLMANZIUSGS22.72.08 FairClearNONE1Bear R blw Lo BearWADEQSCMMVADV22.712.924.20.94FIRMLDGEEVENSTDYEVENNSTDDNST20.00
10212023-09-25 15:07:05PDTYesHLMANZIUSGS12.41.500.000.50Fair NONE1Bear R blw Lo Bear ResWADEQSCMMVADV12.413.017.00.73FIRMLDGEEVENSTDYEVENSTNDATGA0.00
10202022-09-12 15:31:04PDTYesHLMANZI, YMPUSGS8.221.280.000.50FairClearNONE1bear R blw Lo Bear ResWADEQSCMMVADV8.2212.813.40.61FIRMLDGEEVENSTDYUNEVSTNDDNST10.00
10192021-09-23 09:37:08PDTYesHLMANZIUSGS6.691.130.000.45FairClearNONE1Bear R blw Lower Bear RWADEQSCMMVADV6.6912.710.40.64FIRMLDGEEVENSTDYUNEVSTNDDNST20.00
10182021-05-24 16:33:09PDTYesHlmanziUSGS22.02.00 FairClearNONE1Bear R blw Lo Bear R DamWADEQSCMMVADV22.012.723.10.95FIRMLDGEEVENSTDYUNEVNSTDDNST20.00
10172020-08-05 10:03:02PDTYesHLMUSGS5.341.010.000.50FairClearNONE1Bear R blw L. Bear ResWADEQSCMMVADV5.3412.89.900.54FIRMLDGEEVENSTDYEVENSTNDDNST15.00
10162020-06-02 15:47:06PDTYesHLMUSGS14.21.680.010.50FairClearNONE1Bear R blw Lower Bear R DamWADEQSCMMVADV14.212.818.50.77FIRMLDGEEVENSTDYUNEVUNSPDNST20.00
10152019-09-09 14:31:06PDTYesHlmUSGS12.21.500.000.50FairClearNONE1Bear R blw L Bear R DamWADEQSCMMVADV12.212.816.50.74FIRMLDGEEVENSTDYEVENUNKNATGA0.00
10142018-08-27 18:09:09PDTYesHLMUSGS7.281.20 GoodClearNONE1mainWADEQSCMMVADV7.2812.812.80.57FIRMLDGEEVENSTDYEVENUNKNDNST10.00
10132018-06-04 17:24:05PDTYesHLMUSGS60.33.200.000.80FairClearNONE1MainWADEQSCMMVADV60.312.636.81.64FIRMLDGEEVENSTDYUNEVNSTDDNST20.00
10122017-09-18 08:58PDTYesempUSGS10.01.390.000.40FairClearNONE1mainWADEQSCMMVADV10.012.815.40.65FIRMLDGEEVENSTDYUNEVUNSPATGA0.00
10112016-09-20 18:41PDTYesempUSGS7.791.200.000.30FairClearNONE1mainWADEQSCMMVADV7.7912.813.20.59FIRMLDGEEVENunknUNEVUNSPUPST10.00
10102016-05-31 11:33PDTYesempUSGS83.73.59-0.020.70PoorClearNONE1mainWADEQSCMMVADV83.712.841.82.00FIRMLDGEEVENunknUNEVNSTDATGA
10092015-09-21 15:09PDTYesempUSGS5.031.01 PoorClearNONE1mainWADEQSCMMVPYG5.0312.810.30.49FIRMLDGEEVENunknUNEVUNSPATGA
10082015-09-21 14:04PDTYesempUSGS5.471.02 GoodClearNONE1mainWADEQSCMMVADV5.4712.810.40.53FIRMLDGEEVENunknUNEVUNSPATGA
10072015-04-27 12:58PDTYesempUSGS17.11.840.010.80FairClearNONE1mainWADEQSCMMVADV17.112.920.70.83FIRMLDGEEVENunknEVENUNSPATGA
10062014-09-16 11:44PDTYesempUSGS5.991.06 FairVegetationLightNONE1MainWADEQSCMMVADV5.9913.010.40.57FIRMLDGEEVENunknEVENUNSPDNST10.00
10052014-06-09 13:23PDTYesemp/ATUSGS15.31.70 FairClearNONE1mainWADEQSCMMVPAA15.312.917.70.86FIRMLDGEEVENunknEVENUNSPATGA
10042013-08-05 16:24PDTYesHLMUSGS5.551.020.000.50Good NONE1mainWADEQSCMMVADV5.5512.810.70.52FIRMLDGEEVENunknEVENSTNDDNST2.00
10032013-06-03 16:09PDTYesHLMUSGS31.22.370.000.80GoodClearNONE1mainWADEQSCMMVADV31.212.828.31.11FIRMLDGEEVENunknEVENUNKNDNST15.00
10022012-09-10 12:12PDTYesHLMUSGS5.201.010.000.50FairClearNONE1mainWADEQSCMMVADV5.2012.910.20.51FIRMLDGEEVENunknUNEVUNKNDNST5.00
10012012-06-04 12:50PDTYesHLMUSGS9.64 UnspecifiedClearNONE1Channel 1UNSPQSCMMVPAA9.6412.814.50.66FIRMLDGEEVENunknUNEVUNFMDNST5.00
10002011-09-19 18:01PDTYesHLMUSGS8.351.170.000.70FairClearNONE1mainWADEQSCMMVADV8.3512.99.680.86FIRMLDGEEVENunknUNEVSTNDUPST5.00