Honk Falls Dam

Honk Falls Dam is a concrete dam located in Ulster County, New York, built in 1898. It carries a High hazard potential classification and has a poor condition assessment.

About Honk Falls Dam

The primary purpose of Honk Falls Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Nycdep Dams West Of The Hudson River (local government). It impounds the Rondout Creek near Napanoch.

The dam stands 42 feet tall and stretches 294 feet across, creates a reservoir covering 41 acres, has a maximum storage capacity of 1,504 acre-feet, and collects water from a drainage area of 101 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 07/25/2019.

At 42 feet, this dam is taller than 89% 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.

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
CountyUlster
Nearest CityNapanoch
River/StreamRondout Creek
Coordinates41.75000, -74.38139

Physical Characteristics

Dam TypeConcrete
NID Height42 ft
Dam Height42 ft
Dam Length294 ft
Year Completed1898 (128 years old)

Storage & Hydraulics

NID Storage1,504 acre-ft
Max Storage1,504 acre-ft
Normal Storage251 acre-ft
Surface Area41 acres
Drainage Area101 sq mi
Max Discharge20,119 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerNYCDEP DAMS WEST OF THE HUDSON RIVER
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection07/25/2019
Emergency Action PlanYes

Identifiers

NID IDNY00073
Federal IDNY00073
More InfoState Dam Safety Program

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