Dogwood Reservoir Report

Last Updated: December 5, 2025

Dogwood is a state-regulated earth dam located in Dodson, Montana, along the North Branch White Bear Creek.


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Summary

Built in 1940, it serves multiple purposes including fire protection, stock, and a small fish pond. With a height of 10 feet and a storage capacity of 50 acre-feet, Dogwood has a low hazard potential and has not been rated for its condition assessment.

Managed by the Montana Department of Natural Resources and Conservation (DNRC), Dogwood is inspected, permitted, and enforced by the state agency to ensure its safety and compliance with regulations. While the dam has not been modified in recent years and lacks a detailed risk assessment, it remains a vital resource for water management in the area. With its location in a picturesque setting in Blaine County, Montana, Dogwood stands as a testament to the importance of proper water resource management in the face of changing climates.

Enthusiasts of water resources and climate will appreciate Dogwood's role in providing essential services for the community, while also highlighting the need for ongoing maintenance and monitoring of dams to mitigate potential risks. As part of the Omaha District under Congressional District 00 in Montana, Dogwood represents a collaborative effort between federal and state agencies to safeguard water resources and ensure the sustainability of ecosystems in the region. Its historical significance and practical utility make Dogwood a valuable asset for both water management and environmental conservation efforts.

Year Completed

1940

Dam Length

35

Dam Height

10

River Or Stream

NORTH BRANCH WHITE BEAR CREEK

Primary Dam Type

Earth

Hydraulic Height

10

Nid Storage

50

Hazard Potential

Low

Nid Height

10
       
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.