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Streamflow Measurements for the Nation


USGS 11421770 BEAR R BL DRUM AFTERBAY NR BLUE CANYON CA
Placer County, California
Hydrologic Unit Code 18020126
Latitude  39°15'16", Longitude 120°46'26" NAD27
Drainage area 12.3  square miles
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 		 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)
10242023-09-19 10:14:01PDTYesPHONEYWE/MHUSGS12.10.930.000.55FairClearNONE1mainWADEQSCMMVADV12.129.331.80.38FIRMBLDREVENSTDYUNSPUNSPDNST400.00
10232022-09-21 12:30:49PDTYesJNAWIKAUSGS17.81.030.000.75FairClearNONE1mainWADEQSCMMVADV17.830.032.40.55FIRMBLDRUNEVSTDYUNEVSTNDDNST1000.00
10222022-06-29 11:56:57PDTYesJNAWIKAUSGS13.30.980.000.92FairClearNONE1mainWADEQSCMMVADV13.329.028.40.47FIRMBLDRUNEVSTDYUNEVSTNDDNST980.00
10212021-09-23 12:31:52PDTYesJNAWIKAUSGS15.30.990.000.75FairClearNONE1mainWADEQSCMMVADV15.329.029.20.52FIRMCBLSUNEVSTDYUNEVNSTDDNST980.00
10202021-06-22 11:52:15PDTYesJNAWIKAUSGS17.51.000.001.00PoorClearNONE1mainWADEQSCMMVADV17.530.030.80.57FIRMBLDRUNEVSTDYUNEVNSTDDNST980.00
10192020-09-29 11:34:57PDTYesJMNUSGS11.70.950.000.67FairClearNONE1mainWADEQSCMMVADV11.729.025.40.46FIRMBLDRUNEVSTDYUNEVSTNDDNST980.00
10182020-07-01 11:18:15PDTYesJMN/MHUSGS14.20.99 0.80FairVegetationLightNONE1mainWADEQSCMMVADV14.225.525.30.56FIRMCBLSUNEVSTDYUNEVSTNDDNST1000.00
10172019-09-19 12:16:04PDTYesJMNUSGS15.10.980.000.90PoorClearNONE1mainWADEQSCMMVADV15.125.023.40.64FIRMCBLSUNEVSTDYUNEVNSTDDNST1000.00
10162019-07-22 12:02:49PDTYesJMNUSGS13.90.97 0.70FairClearNONE1mainWADEQSCMMVADV13.925.023.30.59FIRMBLDRUNEVSTDYUNEVSTNDDNST1000.00
10152018-09-17 11:21:34PDTYesJMNUSGS11.80.920.000.80FairClearNONE1mainWADEQSCMMVADV11.825.524.30.49FIRMCBLSUNEVSTDYUNEVUNSPDNST1000.00
10142018-06-26 12:06:24PDTYesJMN/TOUSGS12.20.920.030.87FairClearNONE1mainWADEQSCMMVADV12.223.524.60.50SOFTCBLSUNSPSTDYUNEVUNSPDNST1000.00
10132017-09-26 12:03:54PDTYesJMNUSGS12.50.920.020.82FairClearNONE1mainWADEQSCMMVADV12.515.510.31.21SOFTGRVLUNEVSTDYUNEVUNKNDNST80.00
10122017-06-28 16:02:30PDTYeskbUSGS12.80.97 Fair NONE1bum campWADEQSCMMVADV12.815.011.01.16UNSPUNSPUNSPUNSPUNSPUNSPUNSP
10112016-09-12 15:06:30PDTYesHLMUSGS12.00.930.020.50FairClearNONE1mainWADEQSCMMVADV12.026.022.50.53FIRMBLDRUNEVunknUNEVSTNDDNST400.00
10102016-06-15 13:47:30PDTYesHLMUSGS11.40.93 FairClearNONE1mainWADEQSCMMVADV11.424.033.60.34FIRMBLDRUNEVunknUNEVSTNDDNST700.00
10092015-05-08 11:22PDTYesavmUSGS6.430.640.000.50Fair NONE1main channelWADEQSCMMVADV6.439.005.281.22FIRMCBLSEVENunknUNSPSTNDDNST50.00
10082014-09-19 12:40:30PDTYesavmUSGS6.800.680.000.80Poor NONE1main channelWADEQSCMMVADV6.8022.924.40.28FIRMBLDRUNEVunknUNSPUNKNDNST50.00
10072014-07-02 10:41PDTYesPH/AMVUSGS7.140.650.000.50FairClearNONE1main channelWADEQSCMMVADV7.148.405.661.26FIRMCBLSEVENunknUNSPSTNDDNST80.00
10062014-06-30 14:37PDTYesJHUSGS5.790.63 FairClearNONE111421770WADEQSCMMVADV5.7917.827.90.21UNSPUNSPUNSPunknUNSPUNSPUNSP
10052013-09-26 13:41PDTYesHLMUSGS9.140.91 Fair NONE1mainWADEQSCMMVADV9.1423.028.40.32FIRMBLDRUNEVunknUNEVSTNDDNST1500.00
10042013-06-11 16:08PDTYesPHUSGS10.90.89 FairClearNONE1mainWADEQSCMMVADV10.918.830.90.35FIRMBLDREVENunknEVENUNKNDNST350.00
10032012-09-11 10:50:30PDTYesPHUSGS11.80.901.000.80FairClearNONE1mainWADEQSCMMVADV11.820.033.30.36FIRMBLDRUNEVunknUNEVUNKNDNST1000.00
10022012-07-05 13:19PDTYesPHUSGS11.50.910.000.60FairClearNONE1mainWADEQSCMMVADV11.517.731.40.37FIRMBLDREVENunknEVENUNSPDNST1000.00
10012011-09-15 10:50:30PDTYesJWJUSGS1751.690.11 FairClearNONE1Bear R blw Drum AfterbayCWAYQADCPVADCP17532.874.42.34FIRMBLDREVENunknEVENSTNDDNST300.00
10002011-07-12 16:44:30PDTYesJWJUSGS15.30.950.000.50FairClearNONE1Bear R blw Drum AfterbayWADEQSCMMVPAA15.324.032.10.48FIRMBLDREVENunknEVENSTNDDNST200.00