SNOFLO



HYATT SLOUGH WMA 2

RESERVOIR LEVELS
Soil Dam James River-Tr
April 16, 2025


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Hyatt Slough Wma 2, located in Dickey, North Dakota, is a State-owned water management area that plays a crucial role in flood risk reduction along the James River. Built in 1998 by the North Dakota Game and Fish Department, this structure boasts a dam height of 6.5 feet and a storage capacity of 3,738 acre-feet. Its primary purpose is flood risk reduction, with the roller-compacted concrete core dam serving as a key element in protecting the surrounding area from potential inundation.

Despite its low hazard potential, Hyatt Slough Wma 2 is considered to have a very high risk due to its location and the critical role it plays in managing water levels during periods of high flow. The dam features a controlled spillway with a width of 17 feet and vertical lift outlet gates for efficient water release. While the dam's condition has not been rated, it is regularly inspected and maintained by the North Dakota State Water Commission to ensure its structural integrity and functionality. As a state-regulated and permitted structure, Hyatt Slough Wma 2 highlights the importance of proactive water resource management in mitigating flood risks and protecting communities along the James River.

Year_Completed 1998
Dam_Height 6.5
River_Or_Stream JAMES RIVER-TR
Primary_Dam_Type Other
Surface_Area 563
Drainage_Area 5.94
Nid_Storage 3738
Outlet_Gates Vertical Lift
Hazard_Potential Low
Foundations Soil
Nid_Height 7
       

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