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Streamflow Measurements for the Nation

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USGS 11176340 ARROYO DE LA LAGUNA A CORTE MADRID NR PLEASANTON
Alameda County, California
Hydrologic Unit Code 180500040503
Latitude  37°40'05.9", Longitude 121°54'33.9" NAD83
Drainage area 222.0  square miles
Gage datum 289.69 feet above NAVD88
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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 
362025-12-31 12:02:35PSTYesTNAKAMURAUSGS13.45.800.000.30FairClearNONE
352025-12-22 12:43:29PSTYesTNAKAMURAUSGS1987.62-0.280.70PoorDebrisModerateNONE
342025-12-02 12:04:35PSTYesTNAKAMURAUSGS7.615.58-0.010.50FairScourControlChangedNONE
332025-11-20 10:40PSTYesTNAKAMURAUSGS99.47.01-0.040.30FairVegetationModerateNONE
322025-09-10 14:57:27PDTYesLCANNARUSGS3.885.430.000.40FairDebrisModerateNONE
312025-07-22 15:06:58PDTYesLCANNARUSGS4.865.470.000.40Fair NONE
302025-06-12 15:17:24PDTYesLCANNARUSGS5.705.49-0.010.40FairVegetationLightNONE
292025-05-01 08:33:11PDTYesLCANNARUSGS7.765.640.000.90FairVegetationLightNONE
282025-04-03 09:09:16PDTYesLCANNARUSGS18.55.940.010.60FairDebrisLightNONE
272025-02-12 16:36:25PSTYesTNAKAMURAUSGS13.65.79-0.010.50FairVegetationLightNONE
262025-02-04 13:15:50PSTYesTNAKAMURAUSGS1357.02-0.100.50FairVegetationModerateNONE
252025-01-02 15:16:45PSTYesTNAKAMURAUSGS14.35.830.000.70FairVegetationLightNONE
242024-12-05 15:51:44PSTYesTNAKAMURAUSGS7.345.57-0.010.50FairClearNONE
232024-10-30 14:14:38PDTYesTNAKAMURAUSGS5.995.570.000.50FairVegetationModerateNONE
222024-09-18 10:45:46PDTYesTNAKAMURAUSGS7.755.580.000.40FairVegetationModerateNONE
212024-08-14 11:02:52PDTYesTNAKAMURAUSGS6.485.520.010.40FairVegetationLightNONE
202024-07-03 09:01:45PDTYesTNAKAMURAUSGS7.255.540.000.50FairVegetationLightNONE
192024-05-23 14:24:46PDTYesTNAKAMURAUSGS11.35.67-0.010.50FairVegetationModerateNONE
182024-04-10 16:18:46PDTYesTNAKAMURAUSGS27.45.970.010.50FairVegetationLightNONE
172024-03-12 13:02:13PDTYesTNAKAMURAUSGS48.26.230.010.40FairVegetationModerateNONE
162024-02-04 15:04:17PSTYesTNAKAMURA/BDUSGS6439.75-0.060.20GoodDebrisModerateNONE
152024-01-31 11:18:59PSTYesTNAKAMURAUSGS18.35.930.000.50FairDebrisModerateNONE
142023-12-20 08:50:05PSTYesTNAKAMURAUSGS1787.530.300.40PoorVegetationHeavyNONE
132023-11-21 17:09:46PSTYesTNAKAMURAUSGS7.265.760.000.40FairVegetationModerateNONE
122023-10-10 12:54:03PDTYesTNAKAMURAUSGS9.475.81-0.010.50GoodVegetationHeavyNONE
112023-08-31 12:39:19PDTYesTNAKAMURAUSGS5.625.670.000.40FairDebrisModerateNONE
102023-07-19 10:07:59PDTYesTNAKAMURAUSGS6.775.650.000.40FairVegetationModerateNONE
92023-06-09 11:16:29PDTYesTNAKAMURAUSGS10.55.820.000.50FairVegetationModerateNONE
82023-05-17 08:59:16PDTYesTNAKAMURAUSGS17.15.920.000.50FairVegetationModerateNONE
72023-04-05 13:22:18PDTYesTNAKAMURA/ARUSGS68.46.410.001.20FairDebrisLightNONE
62023-03-29 11:19:08PDTYesTNAKAMURAUSGS2287.600.010.60FairDebrisModerateNONE
52023-03-14 12:03:33PDTYesTNAKAMURAUSGS108010.790.020.20GoodDebrisLightNONE
42023-02-16 10:37:05PSTYesTNAKAMURAUSGS23.95.620.010.40FairDebrisLightNONE
32023-02-07 13:10:32PSTYesTNAKAMURAUSGS52.26.04-0.010.50FairDebrisLightNONE
22022-12-28 15:29PSTYesTNAKAMURAUSGS75.46.61-0.030.30GoodDebrisModerateNONE
12022-12-27 12:47:11PSTYesTNAKAMURA/LCUSGS144012.55-0.200.20GoodVegetationLightOTHR