Timperley Wildlife Dam Reservoir Report

Last Updated: December 15, 2025

Timperley Wildlife Dam, located in Stanton, Nebraska, is a state-regulated structure with a primary purpose of serving as a Fish and Wildlife Pond.


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Summary

Built in 1989, this Earth dam stands at a height of 11 feet and stretches 490 feet in length. With a storage capacity of 700 acre-feet and a surface area of 83 acres, the dam plays a crucial role in supporting the local ecosystem by providing habitat for various wildlife species.

Managed by the Nebraska Department of Natural Resources (NE DNR), the Timperley Wildlife Dam is regularly inspected and maintained to ensure its structural integrity and safety. With a low hazard potential and a satisfactory condition assessment, the dam is considered to be in good working order. In the event of an emergency, proper protocols and risk management measures are in place to mitigate any potential risks and ensure the safety of surrounding areas.

The dam, situated along the TR-ELKHORN R / SPRING LAKES river or stream, not only helps in maintaining a healthy aquatic environment but also contributes to flood control and water conservation efforts in the region. As a vital component of the local water resource infrastructure, Timperley Wildlife Dam serves as a valuable resource for both wildlife enthusiasts and climate-conscious individuals who are passionate about protecting and preserving our natural ecosystems.

Year Completed

1989

Dam Length

490

Dam Height

11

River Or Stream

TR-ELKHORN R / SPRING LAKES

Primary Dam Type

Earth

Surface Area

83

Hydraulic Height

11

Drainage Area

0.8

Nid Storage

700

Structural Height

11

Hazard Potential

Low

Foundations

Soil

Nid Height

11
       
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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.