Lake Darling Dam Reservoir Report
Last Updated: December 13, 2025
Lake Darling Dam, also known as Dam No.
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Summary
83, is a federal-owned structure located in Minot, North Dakota, along the Souris River. Built in 1937 by the US Army Corps of Engineers, this earthen dam stands at a height of 39 feet and serves multiple purposes including flood risk reduction, recreation, and as a fish and wildlife pond. With a storage capacity of over 200,000 acre-feet and a surface area of 9655 acres, Lake Darling Dam plays a crucial role in water resource management in the region.
Managed by the Fish and Wildlife Service, this dam has a controlled spillway with a width of 215 feet and is inspected regularly to ensure its safety and structural integrity. Despite being classified with a high hazard potential, the condition assessment of Lake Darling Dam remains satisfactory, indicating that it is well-maintained and prepared for potential emergencies. The dam has undergone modifications in 1998 to enhance its hydraulic and structural components, and it remains a key feature in the area's water infrastructure.
Lake Darling Dam serves as a vital asset for the local community, providing essential water resource management, flood protection, and recreational opportunities. With its rich history dating back to the 1930s, this iconic structure continues to be a symbol of resilience and environmental stewardship in North Dakota. For water resource and climate enthusiasts, Lake Darling Dam represents a fascinating blend of engineering excellence, wildlife conservation, and natural beauty along the picturesque Souris River.
Years Modified |
1998 - Hydraulic, 1998 - Other, 1998 - Structural |
Year Completed |
1937 |
Dam Length |
4064 |
Dam Height |
39 |
River Or Stream |
SOURIS RIVER |
Primary Dam Type |
Earth |
Surface Area |
9655 |
Hydraulic Height |
35 |
Drainage Area |
9160 |
Nid Storage |
200583 |
Structural Height |
39 |
Outlet Gates |
Slide (sluice gate), Tainter (radial) |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
39 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Des Lacs River At Foxholm
|
1cfs |
Souris River Nr Foxholm
|
0cfs |
Souris River Above Minot
|
5cfs |
Deep River Nr Upham
|
1cfs |
Souris River Nr Sherwood
|
30cfs |
Souris River Nr Verendrye
|
18cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Carpio City Park
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Minot AFB Military
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Berthold Cenex RV Park
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Lake Darling Dam
Lake Darling Near Foxholm