44.0081455, -69.8951459

Mailly Waterfront Park Boat Ramp

Free to launch Status not yet verified Public access Updated Oct 26, 2026
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Mailly Waterfront Park Boat Ramp is a public launch on Cathance River in Sagadahoc County, Maine , with 1 launch lane.

The nearest community is Bowdoinham, about 0.2 miles away. The closest larger city is Portland, approximately 30.3 miles away. The site lies within the Cathance River watershed, as defined by the EPA, with its latest assessment summarized below.

In the NOAA MRIP Site Register, this launch site is listed as BOWDOINHAM TOWN LANDING (MAILLY WATERFRONT PARK).

Sourced from Maine Department of Agriculture, Conservation and Forestry and enriched with data from the NOAA MRIP Site Register. See the freshness details in the sidebar.

Boat ramps on Cathance River

Mailly Waterfront Park Boat Ramp is currently the only public boat ramp we track on Cathance River . If you know of another public launch nearby, let us know.

Nearby boat ramps in Sagadahoc County

We currently track 7 public boat ramps in Sagadahoc County. The closest ramps are listed below, along with the waterbody each one provides access to.

Frequently asked questions

Yes, this is a free launch site.

Yes - 5 vehicle-only spaces are recorded for this site.

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.

Mailly Waterfront Park Boat Ramp provides access to Cathance River.

This listing is sourced from Maine Department of Agriculture, Conservation and Forestry records.

This access point also appears as "BOWDOINHAM TOWN LANDING (MAILLY WATERFRONT PARK)" in NOAA's fishing site register. Different agencies sometimes list the same ramp under slightly different names.

This listing was last checked against the source on July 11, 2026. The page content itself was last updated on October 26, 2026.

Quick facts

County
Sagadahoc County, Maine
Address
21 RIVER RD
BOWDOINHAM, ME
Nearby places
Bowdoinham (0.2 mi)
North Bath (6.4 mi)
Topsham (6.9 mi)
Coordinates
44.0081455, -69.8951459 Gaia
Waterbody
Cathance River
Access type
Public
Launch lanes
1
Parking
5 vehicle-only

Amenities

Restaurant nearby

Current weather

36°F Clear

Wind N 0 mph

Full NWS forecast · via National Weather Service
Last updated Oct 26, 2026 at 4:24 AM

Water quality

3%
Good
0%
Impaired
0%
Unassessed

Full EPA report · via EPA ATTAINS
Last updated Jul 12, 2026

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Data freshness

How current this listing is, and how it's been maintained.

Last checked against source
July 11, 2026
Page content updated
October 26, 2026
Listed on Boat Ramp US since
October 26, 2026