Richardson Dam 8907 Reservoir Report
Nearby: Meline Dam Richardson Dam 8906
Last Updated: December 5, 2025
Richardson Dam 8907, located in Inavale, Nebraska, is a privately owned structure that plays a crucial role in flood risk reduction along TR-Spring Creek.
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Summary
Completed in 1960, this earth dam stands at a height of 16.1 feet and has a storage capacity of 50.5 acre-feet, with a normal storage level of 13.8 acre-feet. The dam's low hazard potential and unassessed condition make it a key asset in the region's water resource management.
Managed by the Nebraska Department of Natural Resources, Richardson Dam 8907 is subject to state regulation, permitting, inspection, and enforcement to ensure its structural integrity and functionality. With a drainage area of 0.14 square miles and a surface area of 3.5 acres, the dam serves as a vital component in the local watershed, protecting the surrounding area from potential flooding events. Despite not having a designated spillway or outlet gates, the dam's design and construction have proven effective in managing water flow and mitigating flood risks.
Congressional District 03's representative, Adrian Smith, oversees Richardson Dam 8907 within the broader context of water infrastructure and climate resilience in Nebraska. With its strategic location and design features, this earth dam stands as a testament to the importance of proactive water resource management in safeguarding communities and ecosystems against the impacts of extreme weather events and changing climate patterns.
Year Completed |
1960 |
Dam Length |
345 |
Dam Height |
16.1 |
River Or Stream |
TR-SPRING CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.5 |
Hydraulic Height |
16.1 |
Drainage Area |
0.14 |
Nid Storage |
50.5 |
Structural Height |
16.1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
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.
Richardson Dam 8907