Frontier County Finishers Lagoon Dam Reservoir Report

Last Updated: December 6, 2025

Frontier County Finishers Lagoon Dam, located in Nebraska, stands as a significant water resource structure along TR-DEER CREEK.


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Summary

Completed in 1993, this private-owned Earth dam has a height of 30 feet and a length of 1500 feet, with a storage capacity of 76 acre-feet. The dam serves a primary purpose of "Other" and is regulated by the Nebraska Department of Natural Resources, ensuring regular inspections and enforcement of safety measures.

With a low hazard potential and a satisfactory condition assessment as of September 2020, Frontier County Finishers Lagoon Dam is a crucial component of water management in the region. The dam's stone core and soil foundation contribute to its structural integrity, while its location in Congressional District 03, Nebraska, underscores its importance in the local ecosystem. Despite its low hazard potential, the dam is equipped to handle a maximum discharge of 170 cubic feet per second, providing crucial flood protection for the surrounding area.

As an integral part of the water infrastructure in Frontier County, this dam plays a vital role in managing water resources and ensuring the safety of nearby communities. With regular inspections and a comprehensive emergency action plan, Frontier County Finishers Lagoon Dam is well-prepared to handle any potential risks or emergencies that may arise. Its location in a rural area underscores the importance of sustainable water management practices in safeguarding both the environment and local residents from the impacts of climate change.

Year Completed

1993

Dam Length

1500

Dam Height

30

River Or Stream

TR-DEER CREEK

Primary Dam Type

Earth

Surface Area

1

Hydraulic Height

30

Drainage Area

0.5

Nid Storage

76

Structural Height

30

Hazard Potential

Low

Foundations

Soil

Nid Height

30
       
Seasonal Comparison

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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.