Lambert Dam Reservoir Report
Nearby: Hawkins Dam 1 Hawkins Dam 2
Last Updated: December 5, 2025
Lambert Dam, located in Riverton, Nebraska, stands as a vital structure for flood risk reduction along the TR-School Creek.
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Summary
Constructed in 1960, this private earth dam boasts a height of 18.5 feet and a length of 290 feet, providing essential protection to the surrounding area. With a capacity to store 51.7 acre-feet of water, Lambert Dam plays a crucial role in safeguarding the community against potential flooding events.
Managed by the Nebraska Department of Natural Resources, Lambert Dam is subject to regular state inspections, ensuring its structural integrity and functionality. Despite its low hazard potential, the dam remains a key component in managing water resources in the region, with a primary purpose of flood risk reduction. The dam's strategic location and design make it a critical asset in maintaining the safety and well-being of residents in Franklin County, Nebraska.
As a focal point for water resource and climate enthusiasts, Lambert Dam serves as a testament to the intersection of infrastructure and environmental stewardship. Its presence not only safeguards against flooding but also highlights the importance of responsible dam management in ensuring water security and resilience in the face of changing climate patterns. With ongoing state regulation and inspection, Lambert Dam stands as a testament to effective water resource management in the heart of Nebraska.
Year Completed |
1960 |
Dam Length |
290 |
Dam Height |
18.5 |
River Or Stream |
TR-SCHOOL CREEK |
Primary Dam Type |
Earth |
Surface Area |
2.9 |
Hydraulic Height |
18.5 |
Drainage Area |
0.37 |
Nid Storage |
51.7 |
Structural Height |
18.5 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
19 |
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.
Lambert Dam