Canaan Street Lake Dam
New Hampshire — Grafton County — CANAAN STREET BROOK
Location
| State | New Hampshire |
| County | Grafton |
| River | CANAAN STREET BROOK |
| Coordinates | 43.67579, -72.04321 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 250 ft |
| NID Storage | 1,863 acre-ft |
| Max Storage | 1,863 acre-ft |
| Surface Area | 291 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | October 21, 2020 |
| Inspection Frequency | 6 |
Dam Information
| Year Completed | 1917 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | CARDIGAN MOUNTAIN SCHOOL |
| Other Name | Crystal Lake Also Harts Pond |
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.