Little Goose Dam Reservoir Report
Last Updated: December 10, 2025
Little Goose Dam in North Dakota is a federally owned structure designed by Ducks Unlimited in 2002, with the primary purpose of serving as a fish and wildlife pond.
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Summary
The dam, completed in 1934, stands at a height of 15 feet and a length of 549 feet along the Little Goose River. Managed by the Fish and Wildlife Service, the dam has a low hazard potential and is currently in fair condition as of the last assessment in 2015.
Situated in Grand Forks, North Dakota, Little Goose Dam plays a crucial role in regulating the flow of water in the area, with a storage capacity of 334 acre-feet. The dam has undergone modifications in 2002 to enhance its hydraulic and structural components, ensuring its continued effectiveness in managing water resources. With state regulation, inspection, and enforcement in place, the dam serves as a vital infrastructure for wildlife conservation and flood control in the region.
The presence of Little Goose Dam not only supports the local ecosystem but also contributes to water management efforts in North Dakota. With controlled outlet gates and a spillway width of 116 feet, the dam is equipped to handle maximum discharges and protect surrounding areas from potential flooding events. Despite its age, Little Goose Dam remains a key asset for water resource and climate enthusiasts, showcasing the importance of sustainable infrastructure for environmental conservation.
Years Modified |
2002 - Hydraulic, 2002 - Structural |
Year Completed |
1934 |
Dam Length |
549 |
Dam Height |
15 |
River Or Stream |
LITTLE GOOSE RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Drainage Area |
6.6 |
Nid Storage |
334 |
Structural Height |
15 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Little Goose Dam