Fred Creek Lake Dam Reservoir Report

Last Updated: December 13, 2025

Located in Antone, Oregon, Fred Creek Lake Dam, also known as Antone Ranch Dam, was completed in 1906 with a primary purpose of serving as a fish and wildlife pond.


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Summary

This private dam on Fred Creek, a tributary to Rock Creek, stands at a height of 25 feet and has a length of 480 feet. With a normal storage capacity of 43 acre-feet and a surface area of 3.9 acres, the dam plays a crucial role in providing water supply and habitat for local wildlife.

Despite its age, Fred Creek Lake Dam has been regularly inspected by the Oregon Water Resources Department, with the last inspection taking place in January 2014. The dam has been deemed to have a low hazard potential and a moderate risk level. While its condition assessment is currently not rated, the dam continues to meet regulatory standards with state permitting, inspection, and enforcement in place. As a key feature in the region, the dam contributes to the conservation efforts and management of water resources in Wheeler County, Oregon.

With its earth dam type and uncontrolled spillway, Fred Creek Lake Dam serves as a vital structure for maintaining the ecological balance of the area. The dam's association with fish and wildlife ponds highlights its significance in supporting biodiversity and enhancing the natural landscape. As an integral part of the local water supply infrastructure, the dam stands as a testament to sustainable resource management practices and the importance of private ownership in stewarding water resources for future generations.

Year Completed

1906

Dam Length

480

Dam Height

22

River Or Stream

FRED CREEK, TRIB TO ROCK CREEK

Primary Dam Type

Earth

Surface Area

3.9

Hydraulic Height

18

Drainage Area

2

Nid Storage

43

Structural Height

25

Hazard Potential

Low

Nid Height

25
       
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.