43.1953067, -94.9548503

Dewey's Pasture Complex Boat Ramp

Fee not yet verified Status not yet verified Public access Updated Oct 19, 2026
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Dewey's Pasture Complex Boat Ramp is a public launch on Trumbull Lake in Clay County, Iowa . We currently track 2 public launch sites on this waterbody.

The nearest community is Ruthven, about 5.4 miles away. The closest larger city is Sioux City, approximately 87.6 miles away. The site lies within the Pickerel Run watershed, as defined by the EPA.

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

Boat ramps on Trumbull Lake

We currently track 2 public boat ramps on Trumbull Lake , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.

Nearby boat ramps in Clay County

We currently track 10 public boat ramps in Clay 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.

Dewey's Pasture Complex Boat Ramp provides access to Trumbull Lake, one of 2 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
Clay County, Iowa
Nearby places
Ruthven (5.4 mi)
Dickens (5.6 mi)
Terril (7.7 mi)
Coordinates
43.1953067, -94.9548503 Gaia
Waterbody
Trumbull Lake
Access type
Public

Current weather

66°F Clear

Wind S 10 mph

Full NWS forecast · via National Weather Service
Last updated Oct 19, 2026 at 11:44 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