Stoney Slough Pool 1 Dam Reservoir Report
Last Updated: December 13, 2025
Stoney Slough Pool 1 Dam, also known as Trager Dam, is a federal-owned structure located in Barnes, North Dakota.
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Summary
Built in 1936 by Ducks Unlimited and an unknown designer, this earth-type dam serves as a Fish and Wildlife Pond along Spring Creek. Standing at a height of 15 feet with a length of 1860 feet, the dam has a storage capacity of 880 acre-feet and covers a surface area of 83 acres within a drainage area of 56.88 square miles.
Despite its low hazard potential, the dam's condition was assessed as poor during its last inspection in August 2013. The structure has faced modifications in 1996 to address structural concerns, and it is under the regulatory oversight of the Fish and Wildlife Service. With a primary purpose of supporting fish and wildlife activities, the dam plays a crucial role in managing water resources in the region. It is essential for enthusiasts of water resources and climate to monitor the maintenance and condition of Stoney Slough Pool 1 Dam, as it continues to serve both ecological and regulatory functions in the area.
The dam's location in a federal wildlife area, its association with the Fish and Wildlife Service, and its historical significance make Stoney Slough Pool 1 Dam a noteworthy site for water resource and climate enthusiasts to explore. The dam's role in providing habitat for fish and wildlife, along with its impact on the surrounding ecosystem, highlights the importance of maintaining and monitoring such structures. As climate change continues to affect water resources, understanding the condition and management of dams like Stoney Slough Pool 1 Dam is crucial for ensuring the sustainability of these vital ecosystems.
Years Modified |
1996 - Structural |
Year Completed |
1936 |
Dam Length |
1860 |
Dam Height |
7 |
River Or Stream |
Spring Creek |
Primary Dam Type |
Earth |
Surface Area |
83 |
Hydraulic Height |
7 |
Drainage Area |
56.88 |
Nid Storage |
880 |
Structural Height |
15 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sheyenne River Below Baldhill Dam
|
169cfs |
James River At Lamoure
|
217cfs |
James River At Jamestown
|
205cfs |
Maple River Nr Enderlin
|
25cfs |
Sheyenne River At Lisbon
|
222cfs |
Bear Creek Nr Oakes
|
5cfs |
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.
Stoney Slough Pool 1 Dam