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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 545 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
 
232023-05-04 11:54:39PDTYesWELUKASusgs22.316.81 GoodClearNONE
222023-04-11 13:42:03PDTYesWELUKASusgs59.517.33 GoodClearNONE
212023-03-15 14:17:41PDTYesWELUKAS/DRPAUSGS55720.03 FairDebrisHeavyNONE
202023-02-09 12:19:29PSTYesWELUKASUSGS56.317.31 FairClearNONE
192023-01-10 12:50:23PSTYesdrparker/ikaUSGS119021.38 PoorDebrisHeavyNONE
182023-01-10 12:11:09PSTYesdrparker/ikaUSGS103021.32 PoorDebrisHeavyNONE
172022-12-20 14:01:45PSTYesWELUKASUSGS2.7716.29 PoorDebrisLightNONE
162022-11-10 12:19:09PSTYesWELUKASUSGS0.00 ExcellentNoFlowNONE
152022-09-28 13:22:12PDTYesWELUKASUSGS0.00 ExcellentNoFlowNONE
142022-05-02 12:42:40PDTNo
132022-05-02 12:15:26PDTYesWELUKASUSGS4.0616.410.000.50FairDebrisLightNONE
122022-04-08 11:46:22PDTYesWELUKASUSGS0.5716.22 PoorFillControlChangedNONE
112022-02-24 11:36:21PSTYesWELUKASUSGS8.2416.49 PoorDebrisLightNONE
102022-01-10 12:17:20PSTYesWELUKASUSGS34.617.05 FairDebrisHeavyNONE
92021-10-25 14:13:59PDTYesWELUKAS/DCMGUSGS50019.91 PoorDebrisHeavyNONE
82021-10-14 11:17:28PDTYesWELUKASUSGS0.00 ExcellentNoFlowNONE
72021-09-30 11:56:30PDTYesIKARAMITSOSUSGS0.00 Excellent NONE
62021-05-19 11:14PDTYesWELUKASUSGS0.00 ExcellentNoFlowNONE
52021-04-14 13:15PDTYesWELUKASUSGS0.0616.12 PoorDebrisLightNONE
42021-03-16 14:11:34PDTYesWELUKASUSGS6.8816.52 Fair NONE
32021-01-27 14:14:12PSTYesWELUSGS13418.16-0.140.50FairDebrisLightNONE
22021-01-15 13:31PSTYesWELUSGS0.0816.130.000.10FairDebrisModerateNONE
12021-01-05 14:40:42PSTYesWELUSGS17.016.75-0.020.60FairClearNONE