Indian Lake Stone Dam

About Indian Lake Stone Dam

The primary purpose of Indian Lake Stone Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Hudson River-black River Regulating District (state). It impounds the Indian River near Indian Lake.

The dam stands 47 feet tall and stretches 550 feet across, creates a reservoir covering 4,365 acres, has a maximum storage capacity of 170,235 acre-feet, and collects water from a drainage area of 131 square miles. Completed in 1898, the structure is over a century old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 05/21/2024.

At 47 feet, this dam is taller than 92% of dams nationwide.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The New York dam safety program can provide more specific information about emergency planning for this structure.

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