Revell Dam Reservoir Report
Last Updated: December 15, 2025
Revell Dam, located in Holt, Nebraska, stands as a vital structure in the region, serving primarily for flood risk reduction.
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Summary
Built in 1936, this earth dam stretches 223 feet in length and reaches a height of 21 feet, with a hydraulic height of 17 feet. Despite its essential role in protecting the area from potential flooding, the dam's condition assessment has been deemed poor, suggesting a need for maintenance and potential upgrades.
With a storage capacity of 62 acre-feet and a drainage area of 0.9 square miles, Revell Dam plays a crucial role in managing water resources in the region. Although its hazard potential is classified as low, the dam's current state raises concerns about its long-term effectiveness and safety. The Nebraska Department of Natural Resources regulates the dam, ensuring its compliance with state standards for inspection, enforcement, and permitting.
While Revell Dam's current condition may raise some concerns, its historical significance and critical role in flood risk reduction cannot be understated. As climate change continues to impact water resources and weather patterns, maintaining and upgrading essential structures like Revell Dam will be crucial in mitigating potential risks and ensuring the safety and well-being of the surrounding communities.
Year Completed |
1936 |
Dam Length |
223 |
Dam Height |
19 |
River Or Stream |
TR-STEEL CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
17 |
Drainage Area |
0.9 |
Nid Storage |
62 |
Structural Height |
21 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Niobrara River Nr. Verdel
|
517cfs |
Ponca Creek At Verdel
|
23cfs |
Verdigre C Nr Verdigre
|
206cfs |
Bazile Creek Near Niobrara
|
192cfs |
Bazile Creek At Center
|
85cfs |
Elkhorn River At Ewing
|
89cfs |
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.
Revell Dam