Sprecher Dam; Gary Reservoir Report
Last Updated: December 7, 2025
Sprecher Dam in Gary, North Dakota, is a privately owned structure designed by the NRCS with a primary purpose of serving as a Fish and Wildlife Pond.
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Summary
Completed in 2006, this earth dam stands at a height of 11.4 feet and has a storage capacity of 80 acre-feet. The dam, located on Timber Creek-TR, covers a surface area of 6.4 acres and has a drainage area of 1.8 square miles.
With a low hazard potential and a moderate risk assessment rating, Sprecher Dam is regulated by the NDSWC and undergoes regular inspections and enforcement measures as required by the state. The spillway, of uncontrolled type and 70 feet wide, ensures the safe release of excess water. Although the condition of the dam is not rated, the risk management measures in place help mitigate any potential risks associated with its operation.
Water resource and climate enthusiasts will appreciate the strategic location and design of Sprecher Dam, which not only provides essential support for fish and wildlife but also serves as a valuable asset for water management in the region. The dam's construction and maintenance reflect a commitment to both environmental conservation and public safety, making it an important component of the local ecosystem and water infrastructure.
Year Completed |
2006 |
Dam Height |
11.4 |
River Or Stream |
TIMBER CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
6.4 |
Drainage Area |
1.8 |
Nid Storage |
80 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
11 |
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.
Sprecher Dam; Gary