Robert L Wilson Dam Reservoir Report
Last Updated: December 5, 2025
Robert L Wilson Dam, located in Webster, Nebraska, is a private earth dam completed in 1960 with a primary purpose of fire protection, stock, or small fish pond.
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Summary
It stands at a height of 18 feet and spans 290 feet in length, with a maximum storage capacity of 69.8 acre-feet and a normal storage of 37.1 acre-feet. The dam is regulated by the Nebraska Department of Natural Resources and undergoes state permitting, inspection, and enforcement processes to ensure its safety and functionality.
Serving as a vital water resource in the area, Robert L Wilson Dam impounds the TR-Indian Creek and covers a surface area of 7.2 acres within a drainage area of 0.18 square miles. Despite its low hazard potential, the dam's condition assessment remains unrated as of the last inspection in October 2014. With a five-year inspection frequency, the dam's emergency action plan status and risk management measures are currently unspecified, highlighting the importance of ongoing monitoring and maintenance to safeguard against potential risks and ensure sustainable water management for the future.
Located in Congressional District 03, Nebraska, Robert L Wilson Dam plays a crucial role in providing water for fire protection, livestock, and small fish pond purposes. Its strategic position and capacity make it a valuable asset for the local community and underline the significance of effective regulatory oversight and proactive risk management strategies to maintain its integrity and functionality in the face of changing climate conditions and water resource demands.
Year Completed |
1960 |
Dam Length |
290 |
Dam Height |
18 |
River Or Stream |
TR-Indian Creek |
Primary Dam Type |
Earth |
Surface Area |
7.2 |
Hydraulic Height |
18 |
Drainage Area |
0.18 |
Nid Storage |
69.8 |
Structural Height |
18 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
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.
Robert L Wilson Dam