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This probabilistic forecast is issued by the Northwest River Forecast Center.

	Hydrograph			River at a Glance			Download			Probability Information Weekly Chance of Exceeding Levels Not Available Chance of Exceeding Levels During Entire Period Not Available Short-term Probabilistic Guidance (Experimental)

For official forecast click here

Experimental Short Range Forecast Uncertainty (AHPS) - External Links: Product Description Document | Customer Survey

About this graph

Forecasts are not available for the Kootenai River at Leonia. Only observed stages are available for this point.

Return to Area Map

Upstream Gauge

Zoom Level:14

Flood Categories (in feet)

Major Flood Stage:	0
Moderate Flood Stage:	0
Flood Stage:	0
Action Stage:	0
Low Stage (in feet):	0

Historic Crests
(1) 34.60 ft on 06/01/1894
(2) 33.40 ft on 05/28/1948
(3) 31.60 ft on 06/01/1916
(4) 27.27 ft on 05/30/1971
(5) 25.06 ft on 02/09/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.90 ft on 05/31/2020 (P)
(2) 18.70 ft on 05/17/2019
(3) 19.87 ft on 05/25/2018
(4) 22.06 ft on 03/19/2017
(5) 21.95 ft on 12/09/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 7.56 ft on 12/09/1972

	Gauge Location	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.

Other Real-time and/or Archive Data Sources:

Collaborative Agencies

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
Spokane Weather Forecast Office
2601 N. Rambo Rd.
Spokane, WA 99224
(509) 244-0110
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Page last modified: 30-Oct-2020 4:07 PM

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