Lake Perry Dam

Lake Perry Dam is a dam located in Cass County, Indiana, built in 1969. It carries a High hazard potential classification and has a fair condition assessment.

About Lake Perry Dam

The primary purpose of Lake Perry Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is private-owned. It impounds the Tick Creek.

The dam stands 22 feet tall and stretches 1,000 feet across, creates a reservoir covering 26 acres, has a maximum storage capacity of 476 acre-feet, and collects water from a drainage area of 7 square miles. Completed in 1969, the structure is well into its service life at over 50 years 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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 05/29/2019.

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.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardFair ConditionEmergency Action Plan: No

Location

StateIndiana
CountyCass
River/StreamTick Creek
Coordinates40.76997, -86.31760

Physical Characteristics

NID Height22 ft
Dam Height21 ft
Dam Length1,000 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage476 acre-ft
Max Storage476 acre-ft
Normal Storage180 acre-ft
Surface Area26 acres
Drainage Area7 sq mi
Max Discharge13,921 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection05/29/2019
Emergency Action PlanNo

Identifiers

NID IDIN00190
Federal IDIN00190
More InfoState Dam Safety Program

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