Bradford Reservoir Report

Last Updated: December 5, 2025

Bradford is a private-owned dam located in Mendocino, California, near Cloverdale.


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Summary

It was completed in 1985 and primarily serves as a water supply source for irrigation and domestic use. The dam stands at a height of 58 feet and has a maximum storage capacity of 440 acre-feet, with a surface area of 22 acres. The structure is regulated by the California Department of Water Resources and undergoes regular inspections, with a satisfactory condition assessment as of 2017.

Situated along the Tr Russian River, Bradford plays a crucial role in managing water resources in the region and contributes to the irrigation needs of the surrounding area. With a significant hazard potential, the dam is closely monitored for any potential risks and has emergency action plans in place. Despite its age, the structure has been well-maintained and meets regulatory guidelines, ensuring the safety of the community downstream in the event of a disaster.

Managed by private owners, Bradford represents a vital piece of infrastructure within the water supply network of California. With its strategic location and reliable performance, the dam continues to play a key role in supporting agricultural activities and ensuring water security for the local population. As climate change impacts water resources, structures like Bradford become increasingly important in safeguarding against droughts and ensuring a sustainable water supply for the future.

Year Completed

1985

Dam Length

390

Dam Height

58

River Or Stream

Tr Russian Rv

Primary Dam Type

Earth

Surface Area

22

Hydraulic Height

51

Nid Storage

440

Hazard Potential

Significant

Nid Height

58
       
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.