Cascade
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | New Hampshire |
| County | Coos |
| Nearest City | Gorham |
| River/Stream | Androscoggin River |
| Coordinates | 44.44910, -71.18660 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 57 ft |
| Dam Height | 57 ft |
| Dam Length | 583 ft |
| Year Completed | 1903 (123 years old) |
Storage & Hydraulics
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Normal Storage | 200 acre-ft |
| Surface Area | 28 acres |
| Drainage Area | 1,361 sq mi |
| Max Discharge | 40,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner Type | Not Listed |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 07/13/2022 |
| Emergency Action Plan | Yes |