Nathaniel Cole Park Dam

Nathaniel Cole Park Dam is an earth dam located in Broome County, New York, built in 1973. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Nathaniel Cole Park Dam

The primary purpose of Nathaniel Cole Park Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Broome County - Broome County Department Of Parks And Recreation (local government). It impounds the Still Creek near Windsor.

The dam stands 46 feet tall and stretches 1,590 feet across, creates a reservoir covering 55 acres, has a maximum storage capacity of 935 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1973, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 10/25/2024.

At 46 feet, this dam is taller than 91% of dams nationwide.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNew York
CountyBroome
Nearest CityWindsor
River/StreamStill Creek
Coordinates42.14000, -75.70333

Physical Characteristics

Dam TypeEarth
NID Height46 ft
Dam Height46 ft
Dam Length1,590 ft
Year Completed1973 (53 years old)

Storage & Hydraulics

NID Storage935 acre-ft
Max Storage935 acre-ft
Normal Storage350 acre-ft
Surface Area55 acres
Drainage Area4 sq mi
Max Discharge395 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerBROOME COUNTY - BROOME COUNTY DEPARTMENT OF PARKS AND RECREATION
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection10/25/2024
Emergency Action PlanYes

Identifiers

NID IDNY00931
Federal IDNY00931
More InfoState Dam Safety Program

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