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Streamflow Measurements for the Nation


USGS 11101250 RIO HONDO AB WHITTIER NARROWS DAM CA


Los Angeles County, California
Hydrologic Unit Code 18070105
Latitude  34°03'30", Longitude 118°04'15" NAD27
Drainage area 91.2  square miles
Gage datum 219.95 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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
 
9442024-02-14 11:25:19PSTYesjwnelsonUSGS0.00 GoodClearNONE
9432023-12-05 10:28:30PSTYesjwnelsonUSGS0.00 GoodClearNONE
9422023-02-03 09:38:12PSTYesJWNELSONUSGS2802.36 FairDebrisModerateNONE
9412022-10-07 10:30:59PDTYesjwnelsonUSGS0.311.12 PoorClearNONE
9402022-04-04 13:06PDTYesjwnelsonUSGS2.131.30 PoorClearNONE
9392021-06-04 09:33PDTYesjwnelsonUSGS3.131.35 PoorClearNONE
9382021-02-09 15:14:30PSTYesJWNUSGS2.161.28 PoorClearNONE
9372020-08-10 13:55PDTYesjwnelsonUSGS1.291.22 PoorClearNONE
9362020-07-31 10:54:30PDTYesJWN/CJMUSGS2102.21 PoorClearNONE
9352020-04-10 12:42PDTYesJWN/RBCUSGS79.91.99 PoorClearNONE
9342020-02-04 14:14:16PSTYesJWN/RBCUSGS0.001.06 GoodClearNONE
9332019-10-02 13:33PDTYesJWN/RATUSGS0.231.130.000.30PoorVegetationLightNONE
9322019-06-12 15:48PDTYesJWN/TEKUSGS2662.22 PoorClearNONE
9312018-10-04 12:29:30PDTYesJWN/RBCUSGS1.591.28 PoorClearNONE
9302018-06-01 08:14PDTYesJWN/RBCUSGS1.171.24 PoorClearNONE
929F2018-02-22 17:59:30PSTNo
929E2018-02-22 17:59:30PSTNo
929D2018-02-22 17:59:30PSTNo
929C2018-02-22 17:59:30PSTNo
929B2018-02-22 17:59:30PSTNo
929A2018-02-22 17:59:30PSTNo
9292018-02-06 13:52:30PSTYesJWN/CJMUSGS3.511.32 PoorVegetationLightNONE
9282017-12-12 14:32PSTYesJWN/TEKUSGS1.581.27 PoorDebrisLightNONE
9272017-10-05 08:51:30PDTYesJWN/RATUSGS1.421.220.000.50PoorClearNONE
9262017-06-13 14:38:30PDTYesRBCUSGS1222.07 FairClearNONE
9252017-02-22 10:34:30PSTYesRBC/JWNUSGS1.381.21 PoorClearNONE
9242016-10-04 14:39PDTYesJWN/MLUSGS1.091.24 PoorClearNONE
9232016-08-11 14:53:30PDTYesJWN/MLUSGS0.721.19 PoorClearNONE
9222016-02-04 17:10PSTYesRBC/JWNUSGS4.161.37 PoorClearNONE
9212016-01-06 12:55PSTYesRBC/JWNUSGS27003.70 PoorClearOTHR
9202014-06-12 15:24PDTYesJGSUSGS2.121.28-0.050.50FairVegetationHeavyNONE
9192013-10-31 10:27:30PDTYesTEK/JWNUSGS1.161.210.000.50FairVegetationLightNONE
9182013-07-26 12:57PDTYesJGSUSGS1.881.280.030.40FairVegetationLightNONE
9172013-06-06 08:53:30PDTYesJGS/JWNUSGS0.981.180.000.50PoorClearNONE
9162013-04-12 13:19:30PDTYesJGSUSGS0.991.180.000.50PoorVegetationHeavyNONE
9152013-02-12 15:31:30PSTNo
9142012-10-03 15:29:30PDTYesJGSUSGS1.091.200.000.50FairVegetationHeavyNONE
9132012-07-17 13:17:30PDTYescasUSGS1.141.190.000.30Fair NONE
9122012-06-25 19:05PDTYesJGS/VJGUSGS0.461.150.000.80FairVegetationModerateNONE
9112012-04-19 15:48:30PDTYesJGSUSGS9.131.570.00 FairVegetationModerateNONE
9102012-02-23 13:06:30PSTYesJGSUSGS0.941.19-0.02 FairVegetationModerateNONE
9092012-01-23 13:27PSTYesJGSUSGS2962.30-0.160.50PoorUnspecifedNONE
9082012-01-23 11:46:30PSTYesJGSUSGS4732.420.450.50PoorUnspecifedNONE
9072011-12-14 16:12:30PSTYesJGSUSGS3.221.41-0.05 FairClearNONE
9062011-11-22 11:27:30PSTYesJGSUSGS20.21.720.02 FairClearNONE
9052011-10-12 13:42PDTYesJGSUSGS92.21.980.00 FairClearNONE
9042011-09-20 13:32PDTYeschUSGS1322.07-0.010.40FairVegetationLightNONE
9032011-08-30 14:25PDTYesTEKUSGS2.751.310.000.40PoorVegetationHeavyNONE
9022011-02-15 12:30PSTYesTEKUSGS0.601.180.000.50PoorVegetationModerateNONE
9012010-11-17 14:45PSTYesDRSUSGS81.32.000.000.80GoodClearNONE
9002010-10-06 08:32:30PDTYesCHUSGS5.141.410.080.40FairClearNONE
8992010-09-01 08:15PDTYesCHUSGS0.211.110.010.20PoorVegetationLightNONE
8982010-04-07 11:42PDTYesGMLUSGS0.241.100.010.20PoorClearNONE
8972010-03-03 11:15PSTYesGMLUSGS0.691.150.000.20PoorClearNONE
8962010-01-05 15:42PSTYesGMLUSGS1.111.190.000.20FairClearNONE
8952009-12-09 14:57PSTYesGMLUSGS0.141.100.000.20PoorClearNONE
8942009-11-09 14:42PSTYesGMLUSGS1.231.190.000.20PoorClearNONE
8932009-07-08 15:43PDTYesGMLUSGS0.371.110.010.20PoorClearNONE
8922008-10-08 12:30PDTYesGMLUSGS1.801.260.000.20PoorClearNONE
8912008-09-19 10:50PDTYesCHUSGS2282.200.000.80FairClearNONE
8902008-09-19 10:00PDTYesCHUSGS2312.200.000.80FairClearNONE
8892008-08-19 13:15PDTYesGMLUSGS5.061.44-0.020.40FairClearNONE
8882007-11-09 12:05PSTYesGMLUSGS1.181.21-0.030.40FairClearNONE
8872007-06-08 11:05PDTYesGMLUSGS1.691.230.000.20PoorVegetationLightNONE
8862007-05-02 10:20PDTYesGMLUSGS0.791.160.000.20PoorClearNONE
8852007-03-08 11:02PSTYesGMLUSGS3.041.31-0.010.20PoorClearNONE
8842007-02-08 10:43PSTYesGMLUSGS1.151.190.010.20PoorClearNONE
8832007-01-10 10:46PSTYesGMLUSGS2.011.250.010.20PoorClearNONE
8822006-12-08 10:45PSTYesGMLUSGS1.241.180.000.20PoorClearNONE
8812006-11-08 11:18PSTYesGMLUSGS1.071.190.000.10PoorClearNONE
8802006-08-03 12:56PDTYesGMLUSGS1.871.24-0.010.40PoorClearNONE
8792006-03-01 11:00PSTYesGMLUSGS1.351.20-0.010.50GoodClearNONE
8782006-02-02 11:15PSTYesGMLUSGS0.631.160.000.30PoorClearNONE
8772006-01-05 12:55PSTYesGMLUSGS0.391.140.000.40PoorClearNONE
8762005-12-08 12:00PSTYesGMLUSGS0.541.160.000.30FairClearNONE
8752005-10-05 07:25PDTYesCHUSGS0.121.09-0.010.20PoorVegetationLightNONE
8742005-09-01 07:55PDTYesCHUSGS1.651.240.000.20PoorVegetationLightNONE
8732005-08-03 13:05PDTYesCHUSGS0.911.190.000.30PoorVegetationLightNONE
8722005-07-06 10:35PDTYesCHUSGS9.511.650.000.40FairVegetationLightNONE
8712005-06-02 07:55PDTYesCHUSGS0.521.180.000.10PoorVegetationLightNONE
8702005-04-13 15:45PDTYesCHUSGS0.641.180.000.30PoorVegetationLightNONE
8692005-02-08 14:20PSTYesCHUSGS1.411.220.040.30PoorVegetationLightNONE
8682004-11-30 12:25PSTYesCHUSGS2.641.290.010.50GoodClearNONE
8672004-11-09 14:00PSTYesCHUSGS1.541.22-0.010.40FairClearNONE
8662004-10-06 12:05PDTYesCHUSGS0.631.180.010.20PoorVegetationLightNONE
8652004-09-01 07:35PDTYesCHUSGS0.521.150.010.20PoorVegetationLightNONE
8642004-08-04 13:05PDTYesCHUSGS0.501.150.010.40PoorVegetationLightNONE
8632004-07-12 12:55PDTYesCHUSGS4.311.37-0.020.30FairVegetationLightNONE
8622004-07-12 12:00PDTYesCHUSGS3.221.320.030.20PoorVegetationLightNONE
8612004-06-09 10:40PDTYesCHUSGS0.571.140.000.10PoorVegetationLightNONE
8602004-05-03 15:10PDTYesCHUSGS0.661.16-0.020.20PoorVegetationLightNONE
8592004-04-07 14:35PDTYesCHUSGS5.581.43-0.100.30PoorVegetationLightNONE
8582004-03-02 11:40PSTYesCHUSGS12.51.66-0.030.40PoorClearNONE
8572004-02-12 15:00PSTYesCHUSGS0.291.130.000.40PoorClearNONE
8562004-01-05 15:10PSTYesCHUSGS0.751.170.020.60PoorClearNONE
8552003-12-03 12:00PSTYesCHUSGS0.701.170.010.50PoorClearNONE
8541999-02-02 13:00PSTYesJMSUSGS28.21.81-0.010.50PoorClearNONE
8531998-08-04 12:18PDTYesJMSUSGS2.811.280.100.30PoorClearNONE
8521998-07-01 13:00PDTYesJMSUSGS1.681.240.010.50PoorClearNONE
8511998-06-03 12:14PDTYesJMSUSGS2112.190.000.50FairClearNONE
8501994-12-09 13:30PSTYesJMSUSGS1292.080.000.60PoorClearNONE
8491988-11-01 10:20PSTYesRGSUSGS2.531.240.060.80PoorClearNONE
6701970-12-19 -- ----YesFELUSGS16402.620.200.50Unspecified NONE
6691970-12-02 -- ----YesFELUSGS6972.300.201.00Unspecified NONE
6351969-01-25 -- ----YesUNKUSGS142006.82-0.070.30Unspecified NONE
6341969-01-25 -- ----YesSRCUSGS48104.00 Unspecified NONE
6331969-01-24 -- ----YesUNKUSGS29903.00 Unspecified NONE
6321969-01-24 -- ----YesUNKUSGS14002.54 Unspecified NONE
6041967-11-20 -- ----YesSRC/DTHUSGS28803.02-0.300.50Unspecified NONE
5831967-03-13 -- ----YesUNKUSGS6582.290.02 Unspecified NONE
5751966-12-06 -- ----YesCEBUSGS7512.34-0.080.50Unspecified NONE
5721966-11-07 -- ----YesLAPUSGS5182.24-0.100.20Unspecified NONE