Main Dam Tailwaters Boat Ramp
Fee not yet verified
Status not yet verified
Public access
Updated Sep 26, 2026
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Main Dam Tailwaters Boat Ramp is a public launch on Grand River in Marquette County, Wisconsin .
The nearest community is Montello, about 5.2 miles away. The closest larger city is Oshkosh, approximately 41.3 miles away. The site lies within the Grand River watershed, as defined by the EPA.
Sourced from Wisconsin Department of Natural Resources . See the freshness details in the sidebar.
Boat ramps on Grand River
Nearby boat ramps in Marquette County
We currently track 32 public boat ramps in Marquette County. The closest ramps are listed below, along with the waterbody each one provides access to.
- Main Dam Impoundment Grand River - Main Impoundment less than 0.1 mi away
- Grand River Locks Fox River 2.3 mi away
- Grand River Locks Fox River 2.3 mi away
- Apuckawa Park Fox River - Lake Puckaway 4.4 mi away
- Montello Fox River 4.9 mi away
- Lotus Drive Fox River - Lake Puckaway 5.1 mi away
Frequently asked questions
We haven't confirmed the current launch fee with the managing agency yet - check the fee badge at the top of this page, which updates as soon as we do.
We don't yet have a confirmed parking count for this location from the managing agency.
This ramp's access type isn't specifically flagged for hand-launched craft, but a
trailer ramp can generally be used to launch a kayak or canoe by hand as well.
Main Dam Tailwaters Boat Ramp provides access to
Grand River.
This listing is sourced from Wisconsin Department of Natural Resources records.
This listing was last checked against the source on July 11, 2026.
The page content itself was last updated on September 26, 2026.