Sleepy Hollow Country Club Dam
Sleepy Hollow Country Club Dam is a concrete dam located in Westchester County, New York, built in 1965. It carries a Significant hazard potential classification.
About Sleepy Hollow Country Club Dam
The primary purpose of Sleepy Hollow Country Club Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Sleepy Hollow Country Club (private). It impounds the Tr-gory Brook near North Tarrytown.
The dam stands 15 feet tall and stretches 200 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 10 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1965, 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. An emergency action plan is in place for this dam. The most recent inspection on record was 01/12/2024.
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Location
| State | New York |
| County | Westchester |
| Nearest City | North Tarrytown |
| River/Stream | Tr-gory Brook |
| Coordinates | 41.11972, -73.84889 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 200 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 10 acre-ft |
| Max Storage | 10 acre-ft |
| Normal Storage | 8 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 160 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | SLEEPY HOLLOW COUNTRY CLUB |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 01/12/2024 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NY13598 |
| Federal ID | NY13598 |
| More Info | State Dam Safety Program |