Clam Lake Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Massachusetts |
| County | Berkshire |
| Nearest City | Sandisfield |
| River/Stream | Clam River |
| Coordinates | 42.13877, -73.10647 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 97 ft |
| Dam Length | 950 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 3,840 acre-ft |
| Max Storage | 3,840 acre-ft |
| Normal Storage | 750 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 10 sq mi |
| Max Discharge | 950 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | MA Department of Conservation & Recreation |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 06/21/2023 |
| Emergency Action Plan | Yes |