Milwaukee

Nagawicka Lake Day Trip Turns Tragic for Milwaukee Boater

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Published on June 14, 2026
Nagawicka Lake Day Trip Turns Tragic for Milwaukee BoaterSource: Google Street View

A weekend outing on Nagawicka Lake ended in tragedy Saturday when a 38-year-old Milwaukee man died after entering the water and not resurfacing, according to authorities. City of Delafield officers and search teams recovered him at the north end of the lake, where he was pronounced dead at the scene. Police say he had been on a boat with four other people when the incident unfolded.

Delafield police were called to a report of a possible drowning at the Nagawicka County boat launch around 12:30 p.m., then dispatched search and rescue crews across the lake. The man was located and pronounced dead at the scene, according to TMJ4.

Why This Stretch of Water Matters

Nagawicka Lake is a busy Lake Country playground, a large inland lake where public ramps at Naga-Waukee Park and the city’s Bleeker Street launch see thousands of seasonal launches. City planning documents note that those county and city ramps together account for several thousand boat trips each year, which can quickly fill parking lots and push more traffic onto the water. That steady churn of boats and shoreline activity is one reason local and county agencies keep coordinated search and rescue plans in place for the lake.

Officials Urge Basic Boater Safety

The Wisconsin Department of Natural Resources urges boaters to stick to fundamentals like wearing properly fitted life jackets, avoiding alcohol and taking boater education courses to cut the risk of fatal incidents on inland waters. The agency notes that most drowning victims in boating incidents were not wearing life jackets and stresses the importance of quick, sober responses and basic emergency preparedness. Local lake patrols also conduct safety inspections and enforce state and city rules at public launches.

Authorities have released the victim’s age and hometown but few other details as the City of Delafield Police Department and the Wisconsin DNR continue their investigation, according to TMJ4. Anyone who witnessed the incident or has additional information is asked to contact the Delafield Police Department. The city’s lake patrol page outlines local launch rules, permit requirements and the department’s role in search and rescue operations.