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USGS 12150800 SNOHOMISH RIVER NEAR MONROE, 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 15.0 feet.

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

Boating safety tips

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

Available Parameters Available Period
  
1989-10-01  2026-05-30
2007-10-01  2026-05-30







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 5730 05-30-2026   04:15 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 30 based on 63 water years of record more
Min
(2015)		 Most Recent
Instantaneous
Value May 30		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1969)
3440 5730 9940 12800 14500 18300 36000

Gage height, feet
Most recent instantaneous value: 2.57 05-30-2026   04:15 PDT
Graph of Gage height, feet

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