USGS 11458000 NAPA R NR NAPA CA

PROVISIONAL DATA SUBJECT TO REVISION

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! This gage is currently affected by backwater due to beaver activity downstream of the gage. Please contact the Ukiah field office at (707) 468-4040 for more information.

> Rating Information
This station managed by the Ukiah Field Office.

Available Parameters Available Period
  
2018-01-08  2025-04-02
1981-12-19  2025-04-02
2007-10-01  2025-04-02
2023-09-15  2025-04-02
2018-01-08  2025-04-02







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 231 04-02-2025   17:30 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 2 based on 65 water years of record more
Min
(1976)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Apr 2		 75th
percen-
tile		 Mean Max
(1982)
0.46 59 136 231 294 312 4070

Gage height, feet
Most recent instantaneous value: 4.62 04-02-2025   17:30 PDT
Graph of Gage height, feet

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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 31.76 04-02-2025   17:30 PDT
Graph of Stream water level elevation above NAVD 1988, in feet

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
 
-- Data temporarily unavailable for the time period specified --