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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more

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USGS 11456000 NAPA R NR ST HELENA CA

PROVISIONAL DATA SUBJECT TO REVISION

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> WaterNow – get the latest gage data from your mobile phone or email.
> Rating Information
Available Parameters Available Period
All 2 Available Parameters for this site
   
00060 Discharge 1987-10-02  2018-11-17
00065 Gage height 2007-10-01  2018-11-17

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Discharge, cubic feet per second
Most recent instantaneous value: 0.00 11-17-2018   03:15 PST
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Daily discharge, cubic feet per second -- statistics for Nov 17 based on 77 years of record more
Most Recent
Instantaneous
Value Nov 17		 Min
(1978)		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(1984)
0.00 0.00 1.2 3.2 12 61 1660

Gage height, feet
Most recent instantaneous value: -0.22 11-17-2018   03:15 PST
Graph of Gage height, feet

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