42.8300062, -92.2385543

Sweet Marsh Boat Ramp

Fee not yet verified Status not yet verified Public access Updated Oct 19, 2026
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Sweet Marsh Boat Ramp is a public launch on Sweet Marsh in Bremer County, Iowa . We currently track 5 public launch sites on this waterbody.

The nearest community is Tripoli, about 1.8 miles away. The closest larger city is Waterloo, approximately 23.9 miles away. The site lies within the Lower East Branch Wapsipinicon River watershed, as defined by the EPA.

Sourced from Iowa Department of Natural Resources . See the freshness details in the sidebar.

Boat ramps on Sweet Marsh

We currently track 5 public boat ramps on Sweet Marsh , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.

Nearby boat ramps in Bremer County

We currently track 9 public boat ramps in Bremer County. The closest ramps are listed below, along with the waterbody each one provides access to.

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.

Sweet Marsh Boat Ramp provides access to Sweet Marsh, one of 5 public launch sites we track on it.

This listing is sourced from Iowa 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 October 19, 2026.

Quick facts

County
Bremer County, Iowa
Nearby places
Tripoli (1.8 mi)
Frederika (5.0 mi)
Sumner (7.5 mi)
Coordinates
42.8300062, -92.2385543 Gaia
Waterbody
Sweet Marsh
Access type
Public

Current weather

64°F Clear

Wind SE 6 mph

Full NWS forecast · via National Weather Service
Last updated Oct 19, 2026 at 7:58 PM

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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 19, 2026
Listed on Boat Ramp US since
October 19, 2026