Moomey Dam 9777 Reservoir Report
Nearby: Hamlot Lagoon Dam Eutsler Dam
Last Updated: December 12, 2025
Moomey Dam 9777, located in Dawson County, Nebraska, is a privately owned earth dam completed in 1960 with a primary purpose of fire protection, stock, or small fish pond.
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Summary
With a structural height of 13.6 feet and a length of 180 feet, this dam provides a storage capacity of 79.9 acre-feet and covers a surface area of 9.2 acres. Despite its low hazard potential, the dam is currently in poor condition as of the last inspection in June 2018.
Managed by the Nebraska Department of Natural Resources, Moomey Dam 9777 plays a crucial role in regulating the flow of the Wood River and protecting the surrounding area from potential flooding. The dam is equipped with state-regulated inspection, enforcement, and permitting protocols to ensure its structural integrity and safety. Additionally, the dam serves as a vital resource for local fire protection and agricultural activities, highlighting its multifaceted importance to the community.
As climate change continues to impact water resources and infrastructure, the maintenance and upkeep of dams like Moomey Dam 9777 become increasingly critical. By staying vigilant in monitoring its condition and implementing necessary repairs, stakeholders can ensure the long-term functionality and resilience of this essential water management structure in the face of evolving environmental challenges.
Year Completed |
1960 |
Dam Length |
180 |
Dam Height |
13.6 |
River Or Stream |
TR-WOOD RIVER |
Primary Dam Type |
Earth |
Surface Area |
9.2 |
Hydraulic Height |
13.6 |
Drainage Area |
1.45 |
Nid Storage |
79.9 |
Structural Height |
13.6 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Buffalo Creek Nr Overton Nebr
|
3cfs |
Spring Creek Nr Overton
|
7cfs |
Elm Creek Nr Elm Creek
|
0cfs |
Platte River Near Overton
|
1870cfs |
Platte R Mid Ch
|
1370cfs |
Platte River Near Kearney
|
1570cfs |
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.
Moomey Dam 9777