Hellbusch Dam 330 Reservoir Report
Nearby: Helen Fehrs Trust Dam Gdowski Dam
Last Updated: December 13, 2025
Hellbusch Dam 330, located in Nance, Nebraska, is a private dam primarily designed for fire protection, stock, and small fish pond purposes.
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Summary
Constructed in 1964, this earth dam stands at a height of 22.4 feet and has a storage capacity of 86.8 acre-feet, with a normal storage level of 56.6 acre-feet. It spans 260 feet in length and covers a surface area of 11.7 acres, serving the local area along TR-Timber Creek for water resource management.
Managed by the Nebraska Department of Natural Resources, Hellbusch Dam 330 has a low hazard potential despite its poor condition assessment. The dam's last inspection in April 2020 revealed issues that may require attention to ensure the safety and functionality of the structure. With a drainage area of 2.88 square miles and a maximum discharge of 307 cubic feet per second, this dam plays a crucial role in regulating water flow and providing essential resources for the surrounding ecosystem. Enthusiasts of water resources and climate change will find Hellbusch Dam 330 a fascinating case study in the intersection of infrastructure, environmental stewardship, and risk management.
Year Completed |
1964 |
Dam Length |
260 |
Dam Height |
22.4 |
River Or Stream |
TR-TIMBER CREEK |
Primary Dam Type |
Earth |
Surface Area |
11.7 |
Hydraulic Height |
22.4 |
Drainage Area |
2.88 |
Nid Storage |
86.8 |
Structural Height |
22.4 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Loup River Power Canal Near Genoa
|
1920cfs |
Beaver Creek At Genoa
|
114cfs |
Loup River Near Genoa
|
1570cfs |
Silver Cr
|
5cfs |
Prairie Creek Nr Silver Creek Nebr
|
6cfs |
Warm Slough Nr Central City
|
0cfs |
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.
Hellbusch Dam 330