USGS 12148000 SOUTH FORK TOLT RIVER NEAR CARNATION, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.-- Latest shifted rating.

Flood Stage.--The National Weather Service has not established a Flood Stage for this station.

Funding for this site is provided by the cooperators / programs below:

Station Notes
air temp
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Boating safety tips

This station managed by the Northwest Washington Field Office (Ferndale).

Available Parameters Available Period
  
2007-10-02  2026-02-21
2025-10-24  2026-02-21
1987-10-01  2026-02-21
2007-10-01  2026-02-21
2019-12-12  2026-02-21







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 4.7 02-21-2026   11:30 PST
Graph of Temperature, water, degrees Celsius

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Temperature, air, degrees Celsius
Most recent instantaneous value: 5.9 02-21-2026   11:30 PST
Graph of Temperature, air, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 58.8 02-21-2026   11:30 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 21 based on 56 water years of record more
Min
(1977)		 Most Recent
Instantaneous
Value Feb 21		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(1982)
32.0 58.8 60 66 85 135 848

Gage height, feet
Most recent instantaneous value: 1.89 02-21-2026   11:30 PST
Graph of Gage height, 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)
Most recent instantaneous value: 1.4 02-21-2026   11:30 PST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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