USGS 12037400 WYNOOCHEE RIVER ABOVE BLACK CREEK NR MONTESANO, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.-- Latest shifted rating.

Flood Stage.--The National Weather Service Flood Stage for this station is 42.5 feet.

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Station Notes
gage
Gage height datum conversion to the NAVD88 datum for this streamgage was completed on May 9, 2018. All reported gage heights and those associated with discharge measurements and stage-discharge ratings have been converted and are consistent with elevations based on the NAVD88 datum. A conversion factor of 24.48 ft was used to convert the old gage heights to the currently reported instantaneous gage height, discharge measurement gage heights, and stage-discharge rating points.


Boating safety tips

This station managed by the Western Washington Field Office (Tacoma).

Available Parameters Available Period
  
1989-03-25  2024-12-17
2007-10-01  2024-12-17
2018-12-04  2024-09-30







 (7)
 

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


Discharge, cubic feet per second

Most recent instantaneous value: 6300 12-17-2024   20:45 PST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 18 based on 51 water years of record more
Min
(2006)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Dec 18
Max
(1980)
326 1140 1970 2680 3150 6300 12800