Heuvelton
Significant HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | New York |
| County | St. Lawrence |
| Nearest City | Heuvelton |
| River/Stream | Oswegatchie River |
| Coordinates | 44.61770, -75.40480 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 35 ft |
| Dam Height | 19 ft |
| Dam Length | 284 ft |
| Year Completed | 1923 (103 years old) |
Storage & Hydraulics
| NID Storage | 405 acre-ft |
| Max Storage | 405 acre-ft |
| Normal Storage | 405 acre-ft |
| Surface Area | 239 acres |
| Drainage Area | 995 sq mi |
| Max Discharge | 23,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Erie Boulevard Hydropower, L.P. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/15/2022 |
| Emergency Action Plan | Yes |