RV Dump Stations In Wisconsin -- Find Sani-Dumps Online
43.7844° N, 88.7879° W
Quick Overview
Wisconsin's lake-dotted landscape, dairy country charm, and Door County peninsula make it one of the Upper Midwest's premier RV destinations. Sanidumps lists several sani-dump stations across the Badger State, with some free locations -- a portion% offering free disposal and a portion% charging a fee for sanitary dump station access.
I-90/94 runs across the southern third of the state from the Illinois border through Madison and up to the Wisconsin Dells area before splitting -- I-90 continues northwest toward La Crosse and the Minnesota border, while I-94 heads northeast through the Fox Valley to Milwaukee and up to Green Bay. This interstate network carries most of the state's RV traffic, and dump station coverage along these corridors is solid.
The Wisconsin Dells area is the state's highest-volume tourist destination and has extensive RV infrastructure. Dozens of campgrounds line the Highway 12 and I-90/94 corridors, and sanidump facilities are abundant. The Dells draws families throughout summer with its waterpark and natural attractions, and campgrounds fill early on weekends from Memorial Day through Labor Day.
Door County, the narrow peninsula jutting into Lake Michigan north of Green Bay, is Wisconsin's other marquee RV destination. Highway 42 and Highway 57 loop the peninsula, passing through charming villages like Fish Creek, Ephraim, and Sister Bay. Peninsula State Park offers RV camping with dump access, and several private campgrounds dot the peninsula. The roads are narrow and winding in spots, but manageable for most rigs under 35 feet.
The Northwoods region -- Vilas, Oneida, and Forest counties -- draws anglers and outdoor enthusiasts to thousands of lakes. Eagle River, Minocqua, and Rhinelander serve as supply hubs with dump station access. Highway 51 and Highway 45 are the primary north-south routes into the Northwoods, and you'll find campgrounds with sanitary dump station facilities along both corridors.
Western Wisconsin along the Mississippi River bluffs offers dramatic scenery along the Great River Road (Highway 35). La Crosse, Prairie du Chien, and Trempealeau have campgrounds with dump access near the river. The Apostle Islands National Lakeshore on Lake Superior's south shore draws RVers to the Bayfield and Washburn area, with dump facilities at campgrounds along Highway 13.
Wisconsin's state park system includes over 60 parks, and many offer RV camping with dump stations. Devil's Lake near Baraboo, Governor Dodge near Dodgeville, and Kohler-Andrae near Sheboygan are among the most popular and have well-maintained dump facilities.
Browse RV Dump Stations by City (213)
Algoma
Amery
Amherst
Antigo
Appleton
Arkdale
Arpin
Ashland
Athelstane
Augusta
Babcock
Bagley
Baileys Harbor
Bancroft
Baraboo
Barron
Bayfield
Beaver Dam
Belmont
Beloit
Berlin
Birchwood
Black River Falls
Blair
Blanchardville
Blue Mounds
Blue River
Bowler
Boyceville
Briggsville
Brussels
Burlington
Caledonia
Cameron
Campbellsport
Cassville
Cecil
Chetek
Chilton
Chippewa Falls
Clayton
Cornell
Crandon
Crivitz
Cuba City
Cumberland
Curtiss
Dalton
Danbury
DeForest
Delafield
De Pere
Dodgeville
Dorchester
Dousman
Durand
Eagle
Eagle River
Eau Claire
Edgerton
Egg Harbor
Elkhart Lake
Elkhorn
Ellison Bay
Ellsworth
Fence
Fennimore
Fish Creek
Florence
Fond du Lac
Forest
Fort Atkinson
Fort McCoy
Fountain City
Frederic
Fremont
Friendship
Gays Mills
Gillett
Gilman
Glenbeulah
Grantsburg
Green Bay
Green Lake
Greenwood
Hancock
Hartford
Hawkins
Hayward
Hiles
Holcombe
Holmen
Horicon
Hudson
Hurley
Iola
Iron River
Jackson
Jefferson
Kansasville
Kewaunee
La Crosse
Ladysmith
La Farge
Lake Geneva
Lake Tomahawk
Lancaster
La Pointe
Lodi
Luxemburg
Lyndon Station
Madison
Manitowoc
Maribel
Marion
Marshfield
Mauston
McFarland
Medford
Mellen
Menomonie
Merrill
Middleton
Milton
Mindoro
Minocqua
Minong
Monroe
Montello
Mosinee
Mukwonago
Necedah
Neenah
Neillsville
Nekoosa
Neshkoro
New London
New Richmond
North Freedom
Oconomowoc
Oconto
Ojibwa
Omro
Oshkosh
Osseo
Pardeeville
Park Falls
Pelican Lake
Peshtigo
Phillips
Plum City
Plymouth
Portage
Porterfield
Port Washington
Pound
Prairie du Chien
Racine
Reedsburg
Rhinelander
Rice Lake
Rio
River Falls
Roberts
Rothschild
Saint Croix Falls
Sarona
Saxon
Shawano
Shell Lake
Sherwood
Siren
Solon Springs
Sparta
Spooner
Spring Green
Stanley
Stevens Point
Stoughton
Sturgeon Bay
Sturtevant
Summit Lake
Superior
Three Lakes
Tilleda
Tomah
Tomahawk
Townsend
Trego
Trempealeau
Turtle Lake
Unity
Washburn
Washington Island
Watertown
Waukesha
Waupaca
Waupun
Wausau
Webster
West Allis
West Bend
Westboro
Westfield
West Salem
White Lake
Wild Rose
Windsor
Winter
Wisconsin Dells
Wisconsin Rapids
Wonewoc
Woodruff
Getting Around Wisconsin by RV
I-90/94 through southern Wisconsin handles all RV sizes with good road surfaces. I-43 runs along the Lake Michigan shore from Milwaukee to Green Bay. I-39 heads north from Madison through the Fox Valley to Stevens Point and Wausau. Highway 51 continues from I-39 north into the Northwoods and is a wide, divided highway for most of its length.
Highway 35 (the Great River Road) follows the Mississippi bluffs and is scenic but slow with many curves and small-town speed limits. Highway 42 and 57 through Door County handle RVs but get congested during summer weekends. Highway 2 across the northern tier from Superior to Ashland to Iron Mountain is a solid two-lane road with long stretches between services.
Fuel prices are moderate, tracking near the national average. Propane is readily available at hardware stores, farm supply outlets, and most campgrounds. Wisconsin weather can shift fast -- summer thunderstorms produce tornadoes in the southern counties, and fog rolls in off the Great Lakes with little warning. The Northwoods can see frost as early as late August at higher elevations.
RV Dump Stations Costs in Wisconsin
Wisconsin's dump stations are predominantly paid, with a portion% charging a fee and a portion% offering free disposal. State park dump stations cost $5-10 for non-campers, with a state park sticker required for entry ($28 annual for residents, $38 for non-residents). County parks often offer the best value at $3-5 for dump access.
State park camping runs $18-35 per night depending on hookup level. County campgrounds are often $15-25 per night. Private campgrounds in the Dells and Door County charge $40-70 for full hookups in summer. The Northwoods and western Wisconsin tend to be less expensive. Wisconsin requires a vehicle admission sticker at state parks in addition to camping fees. Fuel and grocery costs stay close to national averages.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
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Best Time to Visit Wisconsin by RV
Winter
Dec - Feb
5-28°F
Crowds: Low
Cold winters with heavy snow, especially in the Northwoods. Most campgrounds close. A few private parks offer winter hookups for hardy travelers.
Spring
Mar - May
28-60°F
Crowds: Low
Slow thaw through April. Campgrounds open gradually in May. Fishing opener draws crowds to the Northwoods in early May. Muddy conditions persist.
Summer
Jun - Aug
55-82°F
Crowds: High
Peak season statewide. Dells and Door County are packed. Lake camping is excellent. Thunderstorms and mosquitoes are regular companions.
Fall
Sep - Nov
28-62°F
Crowds: Medium
Beautiful foliage late September through mid-October. Campgrounds thin out by November. Packers games fill Green Bay area campgrounds.
Explore Wisconsin
Wisconsin's county and municipal campgrounds are a hidden asset for RV travelers. Many counties operate their own parks with full hookups, dump stations, and rates well below private campgrounds. Check county websites for listings that don't always show up on commercial campground directories.
Cell coverage is reliable along the interstates, in metro Milwaukee and Madison, and through the Fox Valley. The Northwoods, Door County's northern tip, and the Lake Superior shore have patchy coverage. Verizon and US Cellular provide the best rural coverage in Wisconsin.
Mosquitoes and blackflies in the Northwoods from June through August can be miserable -- bring strong repellent and consider head nets for evening activities. Deer are a serious road hazard statewide, especially from October through December during hunting season. Fall color in Wisconsin peaks from late September through mid-October, with the Northwoods turning first and the southern counties following. Football weekends in Green Bay fill every campground within 30 miles of Lambeau Field -- plan accordingly.
Helpful Resources
Federal Resources
- Recreation.gov— Federal campgrounds & recreation areas
- National Park Service— National parks & monuments
- Bureau of Land Management— BLM public lands & dispersed camping
- US Forest Service— National forests & grasslands
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Read more →Frequently Asked Questions About RV Dump Stations in Wisconsin
How many RV dump stations are in Wisconsin?
Sanidumps lists {{stationCount}} dump stations across Wisconsin. Coverage is strongest along the I-90/94 corridor, in the Wisconsin Dells area, and near Door County. The Northwoods region and western Mississippi River bluffs have good coverage through county parks and private campgrounds. Statewide, the network is well-distributed for RV travelers.
Where can I find free dump stations in Wisconsin?
Currently {{freeCount}} stations in Wisconsin are listed as free. Most facilities charge a fee. County park dump stations often offer the most affordable access at $3-5. State park facilities require a vehicle admission sticker plus a dump fee for non-campers. Some municipal facilities provide free or low-cost dump access in smaller towns.
Can I take an RV to Door County?
Yes, Door County accommodates RVs on its main highways (42 and 57). The peninsula roads are two-lane and can get congested in summer. Rigs under 35 feet will have the easiest time navigating smaller village roads. Peninsula State Park is the top public campground with dump access. Several private parks offer full hookups. Reserve well ahead for July and August visits.
What's the best time to RV in Wisconsin?
Late June through early September offers the best camping weather. September through early October is ideal for fall color with fewer crowds. The fishing opener in early May kicks off the Northwoods season. Avoid the winter months unless your rig is built for sub-zero temperatures. Door County is best in late August through September after peak summer traffic.
Do I need a state park sticker in Wisconsin?
Yes, all vehicles entering Wisconsin state parks need a vehicle admission sticker. Annual stickers cost $28 for Wisconsin residents and $38 for non-residents. Daily passes are available for $8. This is in addition to camping fees and covers parking and day-use access. The sticker pays for itself after a few park visits during a longer RV trip through the state.
Are there dump stations near the Wisconsin Dells?
The Wisconsin Dells area has one of the highest concentrations of dump stations in the state. Dozens of campgrounds line the Highway 12 and I-90/94 corridors, and most offer dump access to guests and non-guests. Mirror Lake State Park and Rocky Arbor State Park nearby have dump stations as well. You won't have trouble finding dump facilities in the Dells area.
What about RV camping in the Northwoods?
The Northwoods region (Vilas, Oneida, Forest counties) has excellent RV camping on its thousands of lakes. Eagle River, Minocqua, and Rhinelander serve as supply hubs with dump stations. County forest campgrounds offer rustic lakeside sites at great prices. The Nicolet National Forest has developed campgrounds with dump access. Cell coverage is spotty, so plan your route and confirm dump station availability before heading deep into lake country.
How many RV dump stations are in Wisconsin?
Sanidumps lists {{stationCount}} dump stations across Wisconsin. Coverage is strongest along the I-90/94 corridor, in the Wisconsin Dells area, and near Door County. The Northwoods region and western Mississippi River bluffs have good coverage through county parks and private campgrounds. Statewide, the network is well-distributed for RV travelers.
Where can I find free dump stations in Wisconsin?
Currently {{freeCount}} stations in Wisconsin are listed as free. Most facilities charge a fee. County park dump stations often offer the most affordable access at $3-5. State park facilities require a vehicle admission sticker plus a dump fee for non-campers. Some municipal facilities provide free or low-cost dump access in smaller towns.
Can I take an RV to Door County?
Yes, Door County accommodates RVs on its main highways (42 and 57). The peninsula roads are two-lane and can get congested in summer. Rigs under 35 feet will have the easiest time navigating smaller village roads. Peninsula State Park is the top public campground with dump access. Several private parks offer full hookups. Reserve well ahead for July and August visits.
What's the best time to RV in Wisconsin?
Late June through early September offers the best camping weather. September through early October is ideal for fall color with fewer crowds. The fishing opener in early May kicks off the Northwoods season. Avoid the winter months unless your rig is built for sub-zero temperatures. Door County is best in late August through September after peak summer traffic.
Do I need a state park sticker in Wisconsin?
Yes, all vehicles entering Wisconsin state parks need a vehicle admission sticker. Annual stickers cost $28 for Wisconsin residents and $38 for non-residents. Daily passes are available for $8. This is in addition to camping fees and covers parking and day-use access. The sticker pays for itself after a few park visits during a longer RV trip through the state.
Are there dump stations near the Wisconsin Dells?
The Wisconsin Dells area has one of the highest concentrations of dump stations in the state. Dozens of campgrounds line the Highway 12 and I-90/94 corridors, and most offer dump access to guests and non-guests. Mirror Lake State Park and Rocky Arbor State Park nearby have dump stations as well. You won't have trouble finding dump facilities in the Dells area.
What about RV camping in the Northwoods?
The Northwoods region (Vilas, Oneida, Forest counties) has excellent RV camping on its thousands of lakes. Eagle River, Minocqua, and Rhinelander serve as supply hubs with dump stations. County forest campgrounds offer rustic lakeside sites at great prices. The Nicolet National Forest has developed campgrounds with dump access. Cell coverage is spotty, so plan your route and confirm dump station availability before heading deep into lake country.
What is the highest-rated dump station in Wisconsin?
The highest-rated is Waste Water Treatment Facility with a rating of 4.8/5 stars.
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