Lower Robertson
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | New Hampshire |
| County | Cheshire |
| Nearest City | Hinsdale |
| River/Stream | Ashuelot River |
| Coordinates | 42.78870, -72.44190 |
Physical Characteristics
| Dam Type | Timber Crib |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 349 ft |
| Year Completed | 1905 (121 years old) |
Storage & Hydraulics
| NID Storage | 100 acre-ft |
| Max Storage | 100 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 406 sq mi |
| Max Discharge | 10,200 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/18/2019 |
| Emergency Action Plan | Not Required |