Indian Creek Reservoir Report

Last Updated: December 5, 2025

Indian Creek, located in Alpine, California, is a vital water resource managed by a public utility for various purposes including irrigation, recreation, and water supply.


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Summary

The dam, completed in 1967, stands at a height of 71 feet and has a hydraulic height of 63 feet. With a storage capacity of 3,160 acre-feet and a surface area of 160 acres, Indian Creek plays a crucial role in supporting the local ecosystem and communities.

The dam is under state jurisdiction and regulated by the Department of Water Resources for safety and inspection. Despite being classified as having a high hazard potential, the condition assessment in 2017 deemed it satisfactory. The last inspection in 2019 showed a regular inspection frequency of once per year. The dam's emergency action plan status and risk assessment measures are currently unknown, highlighting the need for continued monitoring and management to ensure the safety and sustainability of Indian Creek for both water resource and climate enthusiasts.

In the scenic town of Paynesville, Indian Creek stands as a testament to the delicate balance between water management and environmental conservation. With its rich history of serving as a water supply source and recreational spot, the dam at Indian Creek symbolizes the intersection of human needs and natural resources. As climate change impacts the availability and quality of water resources, Indian Creek serves as a reminder of the importance of sustainable practices and proactive risk management in safeguarding our precious water sources for future generations.

Year Completed

1967

Dam Length

1440

Dam Height

71

River Or Stream

Indian Creek

Primary Dam Type

Earth

Surface Area

160

Hydraulic Height

63

Drainage Area

3.06

Nid Storage

3160

Hazard Potential

High

Nid Height

71
       
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.