Scott #2 Reservoir Report

Last Updated: December 6, 2025

Scott #2 is a privately-owned earth dam located in Custer, Montana, on South Laney Creek.


°F

°F

mph

Wind

%

Humidity

Summary

Built in 1944, the dam stands at a height of 23 feet and has a storage capacity of 223 acre-feet, primarily serving purposes such as fire protection, stock, and small fish pond management. The dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC), ensuring state jurisdiction, permitting, inspection, and enforcement compliance.

With a low hazard potential and a condition assessment currently not rated, Scott #2 provides valuable water resource management for the surrounding area. While specific details on spillway type, surface area, and drainage area are not provided, the dam's primary purpose and design make it a crucial asset for the community. Its location in the Omaha District and proximity to LOCATE make it a key feature in the local landscape.

For water resource and climate enthusiasts, Scott #2 offers insight into the intersection of private ownership, state regulation, and dam infrastructure. As an essential element for fire protection and livestock management in the region, this earth dam stands as a testament to effective water resource management and conservation efforts in Montana. Its historical significance, construction details, and ongoing monitoring by state authorities make it a notable site for those interested in the impact of dams on local ecosystems and communities.

Year Completed

1944

Dam Length

1000

Dam Height

23

River Or Stream

SOUTH LANEY CREEK

Primary Dam Type

Earth

Hydraulic Height

23

Nid Storage

223

Hazard Potential

Low

Nid Height

23
       
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.