USGS Current Conditions for USGS 11456000 NAPA R NR ST HELENA CA x

USGS 11456000 NAPA R NR ST HELENA CA

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NWS Flood Stage: 18 ft.

Peak Chart

Available Parameters	Available Period
All 3 Available Parameters for this site
00060 Discharge	1987-10-02	2024-12-15
00065 Gage height	2007-10-01	2024-12-15
63160 Stream level, NAVD88	2021-12-15	2024-12-15

Days (7)

-- or --
Begin date

End date

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

Most recent instantaneous value: 642 12-15-2024 09:30 PST

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**Daily discharge, cubic feet per second -- statistics for Dec 15 based on 83 water years of record more**
Min (2021)	25th percen- tile	Median	75th percen- tile	Mean	Most Recent Instantaneous Value Dec 15	Max (1930)
0.00	3.9	12	82	206	642	3610

Most recent instantaneous value: 4.94 12-15-2024 09:30 PST

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for California
URL: https://waterdata.usgs.gov/ca/nwis/uv?

Page Contact Information: California Water Data Support Team
Page Last Modified: 2024-12-15 12:39:49 EST
3.37 3.04 vaww02