Tejon Storage 2 Reservoir Report

Last Updated: December 5, 2025

Tejon Storage 2, located in Kern County, California, is a privately owned dam with a primary purpose of water supply for irrigation and other uses.


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Summary

Built in 1956, this earth dam stands at a height of 67 feet, with a maximum storage capacity of 860 acre-feet. The dam sits on Tejon Creek, serving as a vital resource in the region's water management system.

Managed by the California Department of Water Resources and regulated for safety by the Safety of Dams program, Tejon Storage 2 has a low hazard potential and is deemed to be in satisfactory condition as of the last assessment in 2017. The dam's inspection frequency is at a standard rate, ensuring its ongoing safety and functionality. With a drainage area of one square mile and a surface area of 40 acres, this dam plays a crucial role in water storage and distribution in the area.

Despite its relatively modest size, Tejon Storage 2 plays a significant role in water resource management in the region. Its strategic location, efficient design, and consistent maintenance make it a key asset for ensuring water supply reliability and supporting agricultural activities in Kern County, California.

Year Completed

1956

Dam Length

1100

Dam Height

67

River Or Stream

Tr Tejon Creek

Primary Dam Type

Earth

Surface Area

40

Hydraulic Height

62

Drainage Area

1

Nid Storage

860

Hazard Potential

Low

Nid Height

67
       
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.