Weyers Dam Reservoir Report
Last Updated: December 5, 2025
Weyers Dam, located in Cass County, Nebraska, is a privately-owned structure designed by USDA NRCS and completed in 1979.
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Summary
It serves multiple purposes, including flood risk reduction, and is regulated by the Nebraska Department of Natural Resources. The dam, primarily made of earth with buttress and stone core types, stands at a height of 22 feet and has a storage capacity of 89 acre-feet, with a normal storage level of 25 acre-feet.
Situated on TR-Hooper Creek, Weyers Dam plays a crucial role in managing water resources in the area, with a maximum discharge of 303 cubic feet per second. Despite its low hazard potential and satisfactory condition assessment, the dam undergoes regular inspections every five years to ensure its safety and functionality. The surrounding area covers a surface area of 5 acres and has a drainage area of 0.7 square miles, highlighting the importance of this structure in the local water management system.
With its strategic location and efficient design, Weyers Dam continues to be a vital asset for flood control and water resource management in Cass County, Nebraska. As a key component of the state's infrastructure, the dam's operations are overseen by the Nebraska Department of Natural Resources to maintain its effectiveness and safety for the surrounding community. As climate change impacts water resources, structures like Weyers Dam play a critical role in safeguarding against potential flooding events and ensuring sustainable water management practices in the region.
Year Completed |
1979 |
Dam Length |
480 |
Dam Height |
22 |
River Or Stream |
TR-HOOPER CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
21 |
Drainage Area |
0.7 |
Nid Storage |
89 |
Structural Height |
22 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Salt Creek At Greenwood
|
125cfs |
Stevens Creek Nr. Lincoln
|
3cfs |
Salt Creek At 70th St. At Lincoln
|
92cfs |
Salt Creek At Lincoln
|
77cfs |
Rock Creek Near Ceresco
|
14cfs |
Little Salt Creek Near Lincoln
|
3cfs |
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.
Weyers Dam