Tewaukon Nwr Pool 8n Reservoir Report
Last Updated: December 13, 2025
Tewaukon NWR Pool 8n, also known as Clouds Lake, is a federal-owned fish and wildlife pond located in Sargent County, North Dakota.
°F
°F
mph
Wind
%
Humidity
Summary
Managed by the North Dakota State Water Commission, this water resource serves as a vital habitat for various species of fish and wildlife in the area. With a surface area of 108 acres and a drainage area of 6.68 square miles, this Earth dam structure stands at a height of 10 feet, offering a storage capacity of 990 acre-feet.
Despite its low hazard potential, Tewaukon NWR Pool 8n is considered to have a moderate risk level based on a rating of 3. This suggests that the dam may require additional risk management measures to ensure its long-term safety and functionality. With a spillway type of uncontrolled and vertical lift outlet gates, this water resource is essential for regulating water levels and maintaining the ecological balance in the surrounding environment.
Water resource and climate enthusiasts can appreciate the significance of Tewaukon NWR Pool 8n as a crucial component of the ecosystem in North Dakota. Its role in supporting fish and wildlife populations underscores the importance of sustainable water management practices in mitigating potential risks and ensuring the preservation of natural habitats for future generations.
Dam Height |
10 |
River Or Stream |
WILD RICE RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
108 |
Drainage Area |
6.68 |
Nid Storage |
990 |
Outlet Gates |
Vertical Lift |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
10 |
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 Nwr Pool 8n