Garnerville Dam
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| County | Rockland |
| Nearest City | West Haverstraw |
| River/Stream | MINISCEONGO CREEK |
| Coordinates | 41.20611, -74.00278 |
Physical Characteristics
| Dam Type | Masonry |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 330 ft |
| Year Completed | 1875 (151 years old) |
Storage & Hydraulics
| NID Storage | 198 acre-ft |
| Max Storage | 198 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 17 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | ROCKLAND COUNTY HIGHWAY DEPARTMENT |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 10/10/2024 |
| Emergency Action Plan | Yes |