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USGS 12147600 SOUTH FORK TOLT RIVER NEAR INDEX, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.--Station data inventory, annual data report, and 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
ice
This station is affected by ice during extreme cold weather periods. A description of the types of ice affecting rivers can be download here.

Boating safety tips

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

Available Parameters Available Period
  
2007-10-01  2020-05-26
2020-01-27  2020-05-26
1987-10-01  2020-05-26
2007-10-01  2020-05-26
2019-12-03  2020-05-26







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 15.0 05-26-2020   10:30 PDT
Graph of  Temperature, water, degrees Celsius

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Temperature, air, degrees Celsius

Most recent instantaneous value: 11.0 05-26-2020   10:30 PDT
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Discharge, cubic feet per second

Most recent instantaneous value: 185 05-26-2020   10:30 PDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 26 based on 56 water years of record more
Min
(2015)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value May 26
Max
(1984)
9.91 49 69 82 97 185 357


Gage height, feet

Most recent instantaneous value: 2.27 05-26-2020   10:30 PDT
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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: 1.0 05-26-2020   10:30 PDT
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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