Lock C-12
Significant HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | New York |
| County | Washington |
| Nearest City | Whitehall |
| River/Stream | Champlain Canal |
| Coordinates | 43.55740, -73.40050 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 170 ft |
| Year Completed | 1911 (115 years old) |
Storage & Hydraulics
| NID Storage | 2,880 acre-ft |
| Max Storage | 2,880 acre-ft |
| Normal Storage | 2,880 acre-ft |
| Surface Area | 240 acres |
| Drainage Area | 429 sq mi |
| Max Discharge | 17,800 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | New York State Canal Corporation |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/17/2022 |
| Emergency Action Plan | Yes |