Hatfield
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Wisconsin |
| County | Jackson |
| Nearest City | Black River Falls |
| River/Stream | Black River |
| Coordinates | 44.41100, -90.72200 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 92 ft |
| Dam Height | 50 ft |
| Dam Length | 3,100 ft |
| Year Completed | 1908 (118 years old) |
Storage & Hydraulics
| NID Storage | 15,100 acre-ft |
| Max Storage | 15,100 acre-ft |
| Normal Storage | 10,800 acre-ft |
| Surface Area | 945 acres |
| Drainage Area | 1,290 sq mi |
| Max Discharge | 91,600 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner Type | Not Listed |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 07/19/2022 |
| Emergency Action Plan | Yes |