Holgard Dam; George 3 Reservoir Report
Nearby: Larson Dam; John M Herbel Dam; Rick 3
Last Updated: December 6, 2025
Holgard Dam, also known as George 3 or Wetland 1, is a privately owned structure located in Adams County, North Dakota.
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Summary
Built in 1998 by the USFWS, this Earth-type dam serves as a Fish and Wildlife Pond on Cedar Creek-TR. With a height of 14.8 feet and a length of 520 feet, it has a storage capacity of 66.8 acre-feet, providing essential habitat for local wildlife.
Despite its low hazard potential, Holgard Dam is regulated by the North Dakota State Water Commission and meets state permitting, inspection, and enforcement requirements. It has a moderate risk rating of 3 due to its location and design. The dam features an uncontrolled spillway with a width of 40 feet and serves as a vital resource for maintaining the ecological balance in the area.
Water resource and climate enthusiasts will appreciate Holgard Dam's role in supporting the local ecosystem and enhancing biodiversity. With its focus on fish and wildlife conservation, this structure showcases the importance of sustainable water management practices. As a key component of the Cedar Creek-TR watershed, Holgard Dam plays a crucial role in preserving the natural landscape and ensuring the long-term health of the surrounding environment.
Year Completed |
1998 |
Dam Length |
520 |
Dam Height |
14.8 |
River Or Stream |
CEDAR CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
8.2 |
Drainage Area |
5.98 |
Nid Storage |
66.8 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
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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 3