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This probabilistic forecast is issued by the Northwest River Forecast Center.
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About this graph
Forecasts for the Yakima River at Kiona are issued routinely year-round.
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Upstream Gauge - near Parker Upstream Gauge
Zoom Level:15
Flood Categories (in feet)
Major Flood Stage: 16
Moderate Flood Stage: 14.5
Flood Stage: 13
Action Stage: 11
Low Stage (in feet): 0

Historic Crests
(1) 21.57 ft on 12/23/1933
(2) 20.98 ft on 02/11/1996
(3) 20.12 ft on 11/17/1906
(4) 18.65 ft on 01/18/1974
(5) 17.20 ft on 05/31/1948
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.53 ft on 02/18/2016
(2) 14.71 ft on 12/12/2015
(3) 15.30 ft on 05/18/2011
(4) 13.30 ft on 04/03/2011
(5) 14.78 ft on 01/20/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -0.99 ft on 09/11/1906
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Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
20 There will be flooding of in the RV Park in Benton City along the river. There will extensive flooding in the West Richland area from Twin Bridge to the Columbia River, including the West Richland Golf Course and along Kingston...Hyde and Jones roads.
16 There will be flooding of in the RV Park in Benton City along the river. There will extensive flooding in the West Richland area from Twin Bridge to the Columbia River, including the West Richland Golf Course and along Kingston...Hyde and Jones roads.
14.5 At this level, there will be moderate flooding of farmland, roads and some residential areas...especially in the West Richland area.
13 There will be minor flooding of pastures and roads adjacent to the river...especially in low lying areas of West Richland.

Other Real-time and/or Archive Data Sources:

Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
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2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-7832
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Page last modified: 30-Oct-2020 4:07 PM
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