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USGS 12484500 YAKIMA RIVER AT UMTANUM, 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 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
All 2 Available Parameters for this site
   
00060 Discharge 1987-10-09  2018-10-20
00065 Gage height 2007-10-01  2018-10-20

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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: 910 10-20-2018   21:15 PDT
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Daily discharge, cubic feet per second -- statistics for Oct 23 based on 85 years of record more
Min
(1978)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Oct 23		 Mean 75th
percen-
tile		 Max
(1950)
349 595 843 910 951 1090 3500

Gage height, feet
Most recent instantaneous value: 30.87 10-20-2018   21:15 PDT
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