Woodcrest Reservoir Report

Last Updated: December 5, 2025

Woodcrest is a local government-owned Earth dam located in Riverside, California, specifically designed for flood risk reduction along the Woodcrest Creek.


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Summary

Completed in 1954, this dam stands at a height of 44 feet with a hydraulic height of 37.8 feet and a length of 900 feet. It has a storage capacity of 420 acre-feet and covers a surface area of 24 acres, serving a drainage area of 5.32 square miles.

Managed by the California Department of Water Resources, Woodcrest Dam is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and functionality. Despite its high hazard potential, the dam's condition assessment in 2017 deemed it satisfactory, with regular inspections scheduled every year. The dam's Emergency Action Plan was last revised in 2013, indicating preparedness for any potential emergencies.

Located in the congressional district represented by Mark Takano, Woodcrest Dam plays a crucial role in mitigating flood risks in the area, showcasing the intersection of water resource management and climate resilience efforts. As a notable structure in the region, it stands as a testament to the ongoing commitment to safeguarding communities against natural disasters and ensuring the sustainable management of water resources in Riverside, California.

Year Completed

1954

Dam Length

900

Dam Height

44

River Or Stream

Woodcrest Creek

Primary Dam Type

Earth

Surface Area

24

Hydraulic Height

37.8

Drainage Area

5.32

Nid Storage

420

Hazard Potential

High

Nid Height

44
       
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.