Herbel Dam; Rick 2 Reservoir Report
Nearby: Engraf Dam; Clifford 3 Wolf Butte Dam
Last Updated: December 6, 2025
Herbel Dam, also known as Rick 2, is a privately owned structure located in Adams, North Dakota.
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Summary
Built in 1992 by the USFWS, the dam serves as a Fish and Wildlife Pond along Duck Creek. Standing at 9.3 feet tall and with a length of 1215 feet, the dam has a normal storage capacity of 11.7 acre-feet and a maximum storage of 128 acre-feet.
With a low hazard potential and a moderate risk assessment, Herbel Dam plays a crucial role in managing water resources in the area. While the dam is classified as not rated in terms of condition assessment, it is regulated by the NDSWC and undergoes regular inspections, permitting, and enforcement to ensure its structural integrity and safety. Despite having an uncontrolled spillway type, the dam's risk management measures are in place to mitigate any potential emergencies.
Overall, Herbel Dam serves as a vital component for maintaining the local ecosystem and providing a habitat for fish and wildlife. Its strategic location and design make it an essential asset for water resource and climate enthusiasts to study and appreciate in the region.
Year Completed |
1992 |
Dam Length |
1215 |
Dam Height |
9.3 |
River Or Stream |
DUCK CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.3 |
Drainage Area |
24.77 |
Nid Storage |
128 |
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.
Herbel Dam; Rick 2