Melody Lake Dam

Melody Lake Dam is a stone dam located in Cortland County, New York, built in 1902. It carries a High hazard potential classification and has a poor condition assessment.

About Melody Lake Dam

The primary purpose of Melody Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Melody Lake Association (private). It impounds the Tr-willet Creek near Willet.

The dam stands 26 feet tall and stretches 120 feet across, creates a reservoir covering 43 acres, has a maximum storage capacity of 620 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1902, 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 07/18/2024.

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.

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

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateNew York
CountyCortland
Nearest CityWillet
River/StreamTr-willet Creek
Coordinates42.46889, -75.87750

Physical Characteristics

Dam TypeStone
NID Height26 ft
Dam Height26 ft
Dam Length120 ft
Year Completed1902 (124 years old)

Storage & Hydraulics

NID Storage620 acre-ft
Max Storage620 acre-ft
Normal Storage410 acre-ft
Surface Area43 acres
Drainage Area1 sq mi
Max Discharge1,607 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerMELODY LAKE ASSOCIATION
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection07/18/2024
Emergency Action PlanYes

Identifiers

NID IDNY00748
Federal IDNY00748
More InfoState Dam Safety Program

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