Thendara Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| County | Herkimer |
| Nearest City | Minnehaha |
| River/Stream | MIDDLE BRANCH MOOSE RIVER |
| Coordinates | 43.68861, -75.01250 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 142 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 212 acre-ft |
| Max Storage | 212 acre-ft |
| Normal Storage | 106 acre-ft |
| Surface Area | 53 acres |
| Drainage Area | 145 sq mi |
| Max Discharge | 2,619 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | TOWN OF WEBB |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/14/2009 |
| Emergency Action Plan | Not Required |