Warren Lake Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | New Hampshire |
| County | Cheshire |
| Nearest City | ALSTEAD |
| River/Stream | WARREN BROOK |
| Coordinates | 43.12216, -72.29749 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 170 ft |
| Year Completed | 1771 (255 years old) |
Storage & Hydraulics
| NID Storage | 1,739 acre-ft |
| Max Storage | 1,739 acre-ft |
| Normal Storage | 501 acre-ft |
| Surface Area | 200 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 395 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | TOWN OF ALSTEAD |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 11/04/2021 |
| Emergency Action Plan | Yes |