Lost Lake Dam & Dike
New York — Putnam County — TR-E BRANCH CROTON RIVER
Location
| State | New York |
| County | Putnam |
| River | TR-E BRANCH CROTON RIVER |
| Coordinates | 41.45278, -73.54556 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 900 ft |
| NID Storage | 362 acre-ft |
| Max Storage | 362 acre-ft |
| Surface Area | 34 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | November 20, 2020 |
| Inspection Frequency | 6 |
Dam Information
| Year Completed | 1977 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | LOST LAKE ASSOCIATION |
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.