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Merrick State Park RV dump station

City unknown, Wisconsin · Wisconsin DNR

Winter status unknown

Address	unknown, WI
Coordinates	unknown No coordinates given by the source.
Fee	$10 for non-campers (free for registered campers)
Open to non-campers	Yes
Potable (fresh) water at station	Unknown
Winter / seasonal status	Winter status unknown
Hours	unknown
Last verified	2026-11-04 (official source)

Merrick State Park, on the Mississippi River at Fountain City, has a trailer dump station near the contact station at the park entrance. Registered campers use Wisconsin state park dump stations free; everyone else pays $10. Wisconsin DNR says park dump stations may be unavailable from about October 1 through May 15, so call ahead in the off-season.

What the source says

“There are dumpsters, a recycling station and a trailer dump station near the contact station at the park entrance.”
Source · accessed 2026-11-04

“Dumping stations are available at several properties and are free for all registered campers to use. However, others must pay a $10 fee to use our dump station.”
Source · accessed 2026-11-04

“Water systems (flush toilet buildings, shower buildings, drinking fountains and dump stations) at Wisconsin State Parks and Forests are weather-dependent. They may not be available from fall through spring (approximately Oct. 1 through May 15).”
Source · accessed 2026-11-04

Details change. Call the operator or check the official page before you drive there.

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Sources

Wisconsin DNR: Merrick State Park camping (accessed 2026-11-04)
Wisconsin DNR: Camping rules (accessed 2026-11-04)

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