Central Nyack Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Rockland |
| Coordinates | 41.08806, -73.93889 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Year Completed | 2012 (14 years old) |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | TOWN OF CLARKSTOWN |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/07/2025 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NY16258 |
| Federal ID | NY16258 |
| More Info | State Dam Safety Program |
Nearby Dams
Lake Deforest Dam
1.9 mi
High
Congers Lake Dam
3.3 mi
High
Ibm Edcenter Dam A
4.9 mi
Significant
Sleepy Hollow Country Club Dam
5.2 mi
Significant
Lake Tappan Dike
5.3 mi
Low
Pocantico Lake Dam
5.5 mi
High
Tarrytown Waterworks Dam
5.6 mi
High
Irvington Water Works Dam
5.7 mi
High
Swan Lake Dam
5.8 mi
High
Lake Tappan Dam
5.8 mi
High