New Richmond Mills
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Wisconsin |
| County | St. Croix |
| Nearest City | NEW RICHMOND |
| River/Stream | Willow River |
| Coordinates | 45.12285, -92.53899 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 325 ft |
| Year Completed | 1812 (214 years old) |
Storage & Hydraulics
| NID Storage | 1,500 acre-ft |
| Max Storage | 1,500 acre-ft |
| Normal Storage | 826 acre-ft |
| Surface Area | 236 acres |
| Drainage Area | 146 sq mi |
| Max Discharge | 4,600 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | City Of New Richmond |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/10/2021 |
| Emergency Action Plan | Yes |