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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
  
1987-10-02  2020-01-19
2007-10-01  2020-01-19







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 92.3 01-19-2020   01:45 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jan 19 based on 78 water years of record more
Min
(1991)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jan 19		 Mean 75th
percen-
tile		 Max
(2017)
1.40 15 66 92.3 250 300 1540

Gage height, feet
Most recent instantaneous value: 1.71 01-19-2020   01:45 PST
Graph of Gage height, feet

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