Cobalt Lake Dam
New York — Dutchess County — CASPER CREEK
Location
| State | New York |
| County | Dutchess |
| River | CASPER CREEK |
| Coordinates | 41.61833, -73.94167 |
Physical Characteristics
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 1,031 ft |
| NID Storage | 256 acre-ft |
| Max Storage | 256 acre-ft |
| Surface Area | 38 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | March 6, 2025 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1953 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | LONE STAR INDUSTRIES INC |
| Other Name | Cobalt Lake |
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.