Holgard Dam; George 2 Reservoir Report
Last Updated: December 6, 2025
Holgard Dam; George 2, located in North Dakota, was completed in 1990 by the USFWS and serves as a private Fish and Wildlife Pond.
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Summary
With a dam height of 9 feet and a storage capacity of 51.3 acre-feet, the dam plays a crucial role in managing water resources for wildlife conservation in the region. The dam is regulated by the NDSWC and is designed to provide habitat for fish and wildlife in Sheep Head Creek.
Despite its low hazard potential and moderate risk assessment, Holgard Dam; George 2 has not been rated for its condition assessment. The dam features an uncontrolled spillway with a width of 30 feet and no outlet gates. While the dam has not been modified in recent years and has no associated structures, it is essential for maintaining the water levels necessary for sustaining the local ecosystem.
Water resource and climate enthusiasts will appreciate the significance of Holgard Dam; George 2 in supporting the conservation efforts of the USFWS. The dam's role as a Fish and Wildlife Pond highlights the importance of sustainable water management practices for preserving natural habitats and biodiversity. With its strategic location in Adams County, North Dakota, Holgard Dam; George 2 stands as a testament to the collaborative efforts between private owners and state regulators in safeguarding our precious water resources for the future.
Year Completed |
1990 |
Dam Height |
9 |
River Or Stream |
SHEEP HEAD CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
8.3 |
Drainage Area |
0.27 |
Nid Storage |
51.3 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
9 |
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.
Holgard Dam; George 2