Oconomowoc Lake
Low HazardFair ConditionEmergency Action Plan: No
Location
| State | Wisconsin |
| County | Waukesha |
| Nearest City | OCONOMOWOC |
| River/Stream | OUTLET OCONOMOWOC LAKE |
| Coordinates | 43.10445, -88.46946 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 60 ft |
| Year Completed | 1899 (127 years old) |
Storage & Hydraulics
| NID Storage | 5,000 acre-ft |
| Max Storage | 1,810 acre-ft |
| Normal Storage | 5,000 acre-ft |
| Surface Area | 721 acres |
| Drainage Area | 87 sq mi |
| Max Discharge | 1,790 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | VILLAGE OF OCONOMOWOC LAKE |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 08/17/2021 |
| Emergency Action Plan | No |