Lincoln Lake Dam

About Lincoln Lake Dam

Lincoln Lake Dam is a dam in Spencer, Indiana. The dam is owned by Department Of Natural Resources (state). It impounds the Unnamed Tributary Buckhorn Creek.

The dam stands 38 feet tall and stretches 986 feet across, creates a reservoir covering 57 acres, has a maximum storage capacity of 958 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1930, the structure is well-established, with more than 75 years of service.

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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 10/03/2018. That was 7 years ago, which is on the longer end for a high-hazard structure.

At 38 feet, this dam is taller than 85% 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 Indiana dam safety program can provide more specific information about emergency planning for this structure.

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