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USGS 12484500 YAKIMA RIVER AT UMTANUM, 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 35.5 feet.

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


Boating safety tips

This station managed by the Mid-Columbia Field Office (Kennewick).

Available Parameters Available Period
  
1987-10-09  2021-12-06
2007-10-01  2021-12-06







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 1540 12-06-2021   01:15 PST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 6 based on 88 water years of record more
Min
(1937)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Dec 6
Max
(1976)
324 762 1050 1440 1470 1540 8060


Gage height, feet

Most recent instantaneous value: 31.38 12-06-2021   01:15 PST
Graph of  Gage height, feet

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