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Streamflow Measurements for the Nation


USGS 11453590 POPE C A WALTER SPRINGS CA


Napa County, California
Hydrologic Unit Code 18020162
Latitude  38°38'49.1", Longitude 122°21'56.97" NAD83
Drainage area 40.4  square miles
Gage datum 521.09 feet above NAVD88
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
 
262024-11-27 12:44:34PSTYesWELUKASusgs34.417.27 FairVegetationModerateunkn
252024-11-04 13:21:24PSTYesWELUKASusgs0.00 ExcellentNoFlowunkn
242024-08-07 12:30PDTYesJMCHAN, WELUSGS0.00 ExcellentNoFlowunkn
232023-05-04 11:54:09PDTYesWELUKASusgs22.316.81 GoodClearunkn
222023-04-11 13:42:03PDTYesWELUKASusgs59.517.33 GoodClearunkn
212023-03-15 14:17:01PDTYesWELUKAS/DRPAUSGS55720.03 FairDebrisHeavyunkn
202023-02-09 12:19:29PSTYesWELUKASUSGS56.317.31 FairClearunkn
192023-01-10 12:50:23PSTYesdrparker/ikaUSGS119021.38 PoorDebrisHeavyunkn
182023-01-10 12:11:09PSTYesdrparker/ikaUSGS103021.32 PoorDebrisHeavyunkn
172022-12-20 14:01:45PSTYesWELUKASUSGS2.7716.29 PoorDebrisLightunkn
162022-11-10 12:19:09PSTYesWELUKASUSGS0.00 ExcellentNoFlowunkn
152022-09-28 13:22:02PDTYesWELUKASUSGS0.00 ExcellentNoFlowunkn
142022-05-02 12:42PDTNo
132022-05-02 12:15:06PDTYesWELUKASUSGS4.0616.410.000.50FairDebrisLightunkn
122022-04-08 11:46:02PDTYesWELUKASUSGS0.5716.22 PoorFillControlChangedunkn
112022-02-24 11:36:21PSTYesWELUKASUSGS8.2416.49 PoorDebrisLightunkn
102022-01-10 12:17:20PSTYesWELUKASUSGS34.617.05 FairDebrisHeavyunkn
92021-10-25 14:13:09PDTYesWELUKAS/DCMGUSGS50019.91 PoorDebrisHeavyunkn
82021-10-14 11:17:08PDTYesWELUKASUSGS0.00 ExcellentNoFlowunkn
72021-09-30 11:56PDTYesIKARAMITSOSUSGS0.00 Excellent unkn
62021-05-19 11:14PDTYesWELUKASUSGS0.00 ExcellentNoFlowunkn
52021-04-14 13:15PDTYesWELUKASUSGS0.0616.12 PoorDebrisLightunkn
42021-03-16 14:11:04PDTYesWELUKASUSGS6.8816.52 Fair unkn
32021-01-27 14:14:12PSTYesWELUSGS13418.16-0.140.50FairDebrisLightunkn
22021-01-15 13:31PSTYesWELUSGS0.0816.130.000.10FairDebrisModerateunkn
12021-01-05 14:40:42PSTYesWELUSGS17.016.75-0.020.60FairClearunkn