SNOFLO

Bryant Mt. Reservoir 2 Reservoir Report

Last Updated: December 4, 2025

Bryant Mt.


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Summary

Reservoir 2 is a private water resource located in Bonanza, Klamath County, Oregon. This reservoir, completed in 1962, serves primarily for irrigation purposes with a storage capacity of 750 acre-feet. The dam type is classified as Earth with a height of 22 feet and a length of 1000 feet, making it a vital infrastructure for managing water resources in the area.

Situated on Lost River, a tributary to the Klamath River, Bryant Mt. Reservoir 2 plays a crucial role in supporting agricultural activities in the region. With a surface area of 120 acres and a low hazard potential, this reservoir provides a reliable water source for the surrounding communities. Despite being privately owned, the state of Oregon regulates and inspects the reservoir to ensure its safety and compliance with state water laws.

Water enthusiasts and climate advocates can appreciate the significance of Bryant Mt. Reservoir 2 in sustaining agricultural activities and managing water resources in Klamath County. As a part of the larger water management system in the area, this reservoir contributes to the overall water security and irrigation needs of the region. Its strategic location and design make it a key asset for ensuring access to water resources and supporting the local economy.

Year Completed

1962

Dam Length

1000

Dam Height

22

River Or Stream

LOST RIVER, TRIB TO

Primary Dam Type

Earth

Surface Area

120

Hydraulic Height

20

Drainage Area

1.68

Nid Storage

750

Structural Height

23.5

Hazard Potential

Low

Nid Height

24
       

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.