Plan a launch at Groeler Road

Groeler Road is listed near Town of Koshkonong, WI with a recorded waterbody of Rock River. Use the recorded location for navigation, and verify launch suitability, fees, and current access rules before towing.

Listed waterbodyRock River

Access category (unverified)Public

Ramp surface & launch lanesConcrete Panels · Lane count unconfirmed

Fees, parking & hoursNot verified

Source label: USGS. This identifies the imported inventory source, not a verified facility operator.

Recorded location

WI 26, Town of Koshkonong, Jefferson County, Wisconsin, 53538, United States

County: Jefferson County

Driving directions ↗
NWS forecast ↗

Nearby alternative launches

Candidate boat-ramp records within 25 straight-line miles, prioritized by a meaningful exact waterbody match. Distances are not driving distances and do not establish navigable connections.

Mechanic Street
2.8 mi straight-line · Same named waterbody
Klement Park
4.0 mi straight-line · Same named waterbody
Tensfeldt Park
7.6 mi straight-line · Same named waterbody
Candise Street
8.2 mi straight-line · Same named waterbody
Highway 59 Bridge
8.8 mi straight-line · Same named waterbody
Newville
10.0 mi straight-line · Same named waterbody

Browse more ramps in Wisconsin →

Launch details from Wisconsin DNR

Listed as Groeler Road Boat Launch.

Launch type: Boat ramp
Ramp surface: Concrete Panels
Accessible feature: Reported by Wisconsin DNR

Source Wisconsin DNR boat access inventory, record 5363, retrieved November 13, 2026. Agency access map. The DNR actively maintains records for DNR-managed sites. Confirm current conditions and fees with the launch operator.