Adams Land & Cattle Company Lagoons 5 & 6 Dam Reservoir Report

Last Updated: December 15, 2025

Adams Land & Cattle Company Lagoons 5 & 6 Dam, located in Custer, Nebraska, stands as a testament to private ownership and responsible water resource management.


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Summary

Completed in 2005, this Earth-type dam boasts a height of 11 feet and a length of 8950 feet, providing a storage capacity of 195 acre-feet. Situated on TR-ASH CREEK, this dam serves a crucial role in water storage and management in the region.

Maintained by the Nebraska Department of Natural Resources, the dam is regularly inspected and deemed to be in fair condition with a low hazard potential. With a drainage area of 0.1 square miles and a surface area of 34 acres, Adams Land & Cattle Company Lagoons 5 & 6 Dam plays a vital role in flood control and water conservation efforts. Its strategic location and design contribute to the sustainable utilization of water resources in the area.

As a key structure in the local water infrastructure, Adams Land & Cattle Company Lagoons 5 & 6 Dam showcases the importance of private ownership in water resource management. With its efficient design and state-regulated maintenance, this dam exemplifies the balance between agricultural needs and environmental stewardship. Climate and water enthusiasts can appreciate the role of such structures in ensuring water security and sustainability in the face of changing environmental conditions.

Year Completed

2005

Dam Length

8950

Dam Height

11

River Or Stream

TR-ASH CREEK

Primary Dam Type

Earth

Surface Area

34

Hydraulic Height

11

Drainage Area

0.1

Nid Storage

195

Structural Height

11

Hazard Potential

Low

Foundations

Soil

Nid Height

11
       
Seasonal Comparison

Weather Forecast

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.