Highland Lower Reservoir Dam
New York — Ulster County — TR-TWAALFSKILL
Location
| State | New York |
| County | Ulster |
| River | TR-TWAALFSKILL |
| Coordinates | 41.72472, -73.97944 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 200 ft |
| NID Storage | 99 acre-ft |
| Max Storage | 99 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | July 13, 2022 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1916 |
| Primary Purpose | Water Supply |
| Dam Type | Concrete |
| Owner Type | Local Government |
| Owner | TOWN OF LLOYD HIGHLAND WATER DISTRICT |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.