Tewaukon Pool 7 Dam Reservoir Report
Nearby: Tewaukon Ws-T-7 Tewaukon Pool 7a Dam
Last Updated: December 13, 2025
Tewaukon Pool 7 Dam, located in North Dakota along the Wild Rice River, was completed in 1960 by the US Fish and Wildlife Service Office of Engineering.
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Summary
This earth dam stands at a height of 8 feet with a length of 580 feet and serves as a fish and wildlife pond with a storage capacity of 81 acre-feet. Despite its low hazard potential, the dam is regulated by the North Dakota State Water Commission and undergoes regular inspections to ensure its fair condition and safety.
Managed and funded by the Fish and Wildlife Service, Tewaukon Pool 7 Dam plays a crucial role in maintaining the ecosystem and providing habitat for various wildlife species. With a controlled spillway and other controlled outlet gates, the dam helps regulate water flow and maintain a stable environment for aquatic life. Its location within Sargent County, North Dakota, contributes to the conservation efforts in the region and underscores the importance of water resource management in mitigating climate change impacts.
As a key infrastructure for wildlife conservation and water management, Tewaukon Pool 7 Dam stands as a testament to the collaborative efforts of federal agencies in preserving natural habitats. With its strategic design and operational functions, the dam not only supports the local ecosystem but also serves as a model for sustainable resource utilization in the face of changing climatic conditions. As water enthusiasts and climate advocates, the significance of Tewaukon Pool 7 Dam lies in its ability to balance ecological preservation with human needs, showcasing the interconnectedness of water resources and climate resilience.
Year Completed |
1960 |
Dam Length |
580 |
Dam Height |
8 |
River Or Stream |
Wild Rice River |
Primary Dam Type |
Earth |
Surface Area |
18 |
Hydraulic Height |
8 |
Drainage Area |
0.05 |
Nid Storage |
81 |
Structural Height |
8 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
8 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wild Rice River Nr Rutland
|
21cfs |
Sheyenne River At Lisbon
|
222cfs |
Bear Creek Nr Oakes
|
5cfs |
James River At Nd-Sd State Line
|
194cfs |
Little Minnesota River Near Peever
|
27cfs |
Antelope Creek At Dwight
|
25cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Tewaukon Pool 7 Dam