Robinson Dam 147 Reservoir Report
Last Updated: December 13, 2025
Robinson Dam 147 in Nebraska, completed in 1947 and managed by the USDA NRCS, serves multiple purposes including fire protection, stock, and small fish pond.
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Summary
This private earth dam, standing at 26 feet high with a core made of stone and a foundation of soil, holds a storage capacity of 90 acre-feet and covers a surface area of 7 acres. While it has a low hazard potential, the dam's condition assessment is rated as poor, with its last inspection conducted in August 2019.
Located in Boone County, Nebraska, along the TR-N BR TIMBER CREEK, Robinson Dam 147 is regulated by the NE DNR and falls under state jurisdiction for permitting, inspection, and enforcement. The dam's primary source agency is the state of Nebraska, with the Omaha District responsible for its oversight. Despite its age, the dam continues to play a vital role in water resource management in the area, providing essential services for both agricultural and environmental purposes. With its historical significance and ongoing maintenance challenges, Robinson Dam 147 remains a key feature in the local landscape.
As a water resource and climate enthusiast, Robinson Dam 147 offers a fascinating case study in the management and maintenance of aging infrastructure. Its unique design and multiple purposes highlight the importance of ensuring the safety and functionality of dams for both human and ecological needs. With a focus on risk assessment, emergency preparedness, and ongoing monitoring, the future of Robinson Dam 147 will depend on effective collaboration between private owners, state regulators, and federal agencies to ensure its continued operation and protection of downstream communities and ecosystems.
Year Completed |
1947 |
Dam Length |
272 |
Dam Height |
14 |
River Or Stream |
TR-N BR TIMBER CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
14 |
Drainage Area |
0.3 |
Nid Storage |
90 |
Structural Height |
26 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Loup River Nr St Paul Nebr
|
2580cfs |
Middle Loup R. At St. Paul
|
1250cfs |
Loup River Power Canal Near Genoa
|
1920cfs |
Beaver Creek At Genoa
|
114cfs |
Loup River Near Genoa
|
1570cfs |
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.
Robinson Dam 147