Malibou Lake Club Reservoir Report

Last Updated: December 13, 2025

Malibou Lake Club, located in Malibu, California, is a privately owned dam with a primary purpose of water supply.


°F

°F

mph

Wind

%

Humidity

Summary

The dam, completed in 1923, is an arch type structure standing at 44 feet in height and with a hydraulic height of 39 feet. It has a storage capacity of 500 acre-feet and sits on the Malibu Creek, serving as a vital water resource in the region.

The club not only serves as a water supply source but also provides recreational opportunities, covering a surface area of 55 acres and offering a serene environment for members to enjoy. Despite its age, the dam is in satisfactory condition, as assessed in September 2017, with a high hazard potential due to its location and purpose. Regular inspections are conducted to ensure the safety and integrity of the structure, with the last inspection carried out in September 2020.

Managed by private owners, Malibou Lake Club plays a crucial role in water resource management in the area, regulated by the California Department of Water Resources and Safety of Dams. With its picturesque location and historical significance, the club continues to be a key player in providing water supply and recreational opportunities for its members, while adhering to state regulations and safety standards to protect the surrounding community and environment.

Year Completed

1923

Dam Length

190

Dam Height

44

River Or Stream

Malibu Creek

Primary Dam Type

Arch

Surface Area

55

Hydraulic Height

39

Drainage Area

64

Nid Storage

500

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.