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This probabilistic forecast is issued by the Missouri Basin River Forecast Center.
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About this graph
Forecasts are not available for the Heart River at Dickinson Dam. Only observed stages are available for this point.
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Downstream Gauge Downstream Gauge - at Heart Butte Dam
Zoom Level:16
Flood Categories (in feet)
Not Available

Historic Crests
(1) 2,422.19 ft on 03/21/1997
(2) 2,421.05 ft on 10/29/1983
(3) 2,421.04 ft on 06/09/1982
(4) 2,420.77 ft on 04/13/2009
(5) 2,420.77 ft on 06/19/1984
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 2,420.69 ft on 06/01/2013
(2) 2,420.10 ft on 05/05/2012
(3) 2,420.76 ft on 04/02/2011
(4) 2,420.63 ft on 03/31/2010
(5) 2,420.77 ft on 04/13/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
KML Image
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
2436.6 Crest elevation of dam.
2428.9 At this level, capacity of spillway is 33,200 cfs.
2423.5 Auxillary spillway crest elevation.
2420 Top of Active Conservation pool and service spillway gate crest elevation.
2416.5 Outlet works capacity is 40 cfs at this level.
2405 Top of inactive conservation.
2404 Top of dead storage.

Other Real-time and/or Archive Data Sources:

Additional Information Collapse
This facility is also know as E. A. Patterson Lake and is operated by the U.S. Bureau of Reclamation.
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
Bismarck Weather Forecast Office
2301 University Drive, Building 27
Bismarck, ND 58502-1016
(701) 250-4224
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Page last modified: 2-Nov-2020 7:29 PM
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