Stoney Slough Pool 3-4-5 Reservoir Report
Last Updated: December 13, 2025
Stoney Slough Pool 3-4-5, located in Barnes, North Dakota, is a vital water resource managed by the USFWS to primarily reduce flood risks in the area.
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Summary
This federal-owned structure on Spring Creek was completed in 1936 and stands at a height of 6.9 feet, with a storage capacity of 2960 acre-feet. Its purpose and design as an earth dam with stone core and soil foundation reflect its focus on flood risk reduction.
With a low hazard potential and a very high risk assessment rating, Stoney Slough Pool 3-4-5 plays a crucial role in protecting the surrounding community from potential flooding events. The dam features a controlled spillway and a vertical lift outlet gate, ensuring efficient water management and storage. While it underwent structural modifications in 1996, its current condition remains unassessed, emphasizing the need for regular inspections and maintenance to uphold its functionality.
Managed by the US Army Corps of Engineers' Omaha District, Stoney Slough Pool 3-4-5 serves as a key infrastructure for flood control in the region. Its strategic location and design contribute to the overall resilience of the water resource system, highlighting the importance of ongoing monitoring and management to safeguard against potential risks and ensure the safety of the local community and environment.
Years Modified |
1996 - Structural |
Year Completed |
1936 |
Dam Height |
6.9 |
River Or Stream |
SPRING CREEK |
Primary Dam Type |
Earth |
Surface Area |
265 |
Drainage Area |
7.24 |
Nid Storage |
2960 |
Outlet Gates |
Vertical Lift - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
7 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sheyenne River Below Baldhill Dam
|
169cfs |
James River At Lamoure
|
217cfs |
Maple River Nr Enderlin
|
25cfs |
James River At Jamestown
|
205cfs |
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 3-4-5