RV Dump Stations In Grantsburg, Wisconsin
45.7763° N, 92.6827° W
Quick Overview
Grantsburg sits in northwestern Wisconsin's lake country, where RV waste disposal is straightforward with several dump stations serving the area. You'll find some free option alongside paid facilities, giving you choices whether you're passing through or camping nearby.
This small town near the Minnesota border sees steady RV traffic heading to and from the St. Croix River valley. The dump stations here range from municipal campground facilities to commercial stops that cater to travelers on Highway 70 and State Road 87. Most stations accommodate rigs up to 40 feet without issue.
Access is simple. The stations cluster within a few miles of downtown, so you won't spend half your day hunting for a sanidump. Cell service is reliable for navigation, and the roads are well-maintained year-round. Winter brings snow, but the main routes stay plowed.
The newest addition, James N. McNally Campground, offers modern facilities that reflect the area's commitment to serving RVers. Whether you need a quick dump and go or you're planning to stay awhile, Grantsburg's compact layout means everything's close. Check our listings below for specific locations, hours, and current fees.
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Gear for Your Trip to Grantsburg
All Dump Stations Near Grantsburg
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| James N. McNally Campground | 0.0 mi | N/A | Dump Station | Free |
| Birchwood Beach Resort & Campground | 7.8 mi | 4.7 | Dump Station | Free |
| St. Croix State Park | 12.4 mi | N/A | Dump Station | Free |
| Holiday Gas Station | 14.6 mi | 3.8 | Dump Station | Free |
| Lions Park Dump Station | 16.7 mi | N/A | Dump Station | Varies |
| St. Croix Wild River State Park | 17.9 mi | 4.7 | Dump Station | Free |
| Pokegama Lake R.V Park and Golf | 18.7 mi | N/A | Dump Station | Free |
| Grand Casino Hinckley RV Resort & Chalets | 19.3 mi | 4.3 | Dump Station | Free |
| Wildwood Campground | 20.0 mi | N/A | Dump Station | Free |
| St. Croix Haven Campground | 20.6 mi | N/A | Dump Station | Free |
James N. McNally Campground
0.0 miBirchwood Beach Resort & Campground
7.8 miSt. Croix State Park
12.4 miHoliday Gas Station
14.6 miLions Park Dump Station
16.7 miSt. Croix Wild River State Park
17.9 miPokegama Lake R.V Park and Golf
18.7 miGrand Casino Hinckley RV Resort & Chalets
19.3 miWildwood Campground
20.0 miSt. Croix Haven Campground
20.6 miTraveling to Grantsburg by RV
Highway 70 runs east-west through Grantsburg and connects to Highway 87, your main north-south route. If you're coming from the Twin Cities, take I-35 north to Highway 35, then cut east on Highway 48. From the east, Highway 8 brings you in through Turtle Lake.
RV restrictions are minimal here. The roads handle big rigs fine, though downtown streets get narrow near the old storefronts. Stick to the main highways when possible. Most dump stations sit on wider roads with pull-through access.
Overnight parking isn't officially allowed at rest areas or roadside pullouts in this part of Wisconsin. Your best bet is campgrounds or RV parks that include dump access. Some travelers park at Crex Meadows Wildlife Area during the day for birding, but overnight stays aren't permitted. Gas stations occasionally tolerate overnight RVers if you ask first and buy fuel, but don't count on it.
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Before You Go: RV Trip Essentials
Dump stations are only one piece of the trip puzzle. Before you set out for your trip to Grantsburg, Wisconsin, it's worth taking thirty minutes to check that the basics are in place — the four areas below are where unprepared RVers most often get stung.
Check your RV insurance coverage
A standard auto policy rarely covers a Class A, Class C, or travel trailer the way a dedicated RV insurance policy does. If you're financing a motorhome, lenders typically require comprehensive and collision; full-timers should additionally price in vacation liability and personal belongings coverage. Rates vary widely by state and travel pattern — compare quotes from multiple RV-focused carriers before each season.
Know your roadside assistance options
RV-specific roadside plans tow motorhomes and trailers that regular AAA coverage won't touch — flat beds, mobile mechanics, tire service for duallies, and even emergency lockouts at remote campgrounds. Good plans cover your spouse and trailer even if you're driving a separate vehicle, and some include trip interruption reimbursement if a breakdown costs you a reservation.
Decide about an extended warranty early
Original manufacturer warranties on new RVs typically run 12–24 months — shorter than most buyers realize. An extended service contract (essentially a mechanical breakdown policy) covers the appliances, slides, levelling systems, and drivetrain components that can run $3,000–$10,000 to replace. The time to price one is before the factory coverage expires, not after something breaks.
Set up a travel rewards card for fuel and fees
A no-annual-fee travel or gas rewards card pays for itself on a single month of RV travel. Expect to spend $400–$800 per week combined on fuel, campgrounds, and propane — 3–5% cash back on gas alone covers the next oil change. For bigger trips, a sign-up bonus can offset campground fees for the whole season.
RVingLife is supported by advertising. Third-party ads on this page may include insurance quotes, roadside plans, warranty coverage, or financial products relevant to the topics above. We don't endorse any specific provider — compare multiple offers before you commit. Privacy policy.
Dump Station Costs in Grantsburg
Of the several stations around Grantsburg, some (a portion%) offers free dumping while a portion% charge a fee. Paid stations typically run $5-15 per dump, with campground facilities often including the service if you're staying overnight.
Free stations may have restrictions -- some require you to be a campground guest or customer. The paid options usually provide better amenities like rinse water and longer hoses. If you're on a tight budget, plan your route around the free option. If you value convenience and better facilities, the paid stations deliver consistent service. Mid-week visits sometimes mean shorter waits at popular spots during summer.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
What RVers Are Saying About Grantsburg
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Best Time to Visit Grantsburg by RV
Winter
December-February
5-25°F
Crowds: Low
Very few RVers travel here in winter. Stations may have reduced hours, and freezing temperatures make dumping uncomfortable. Roads stay plowed but ice is common.
Spring
March-May
35-65°F
Crowds: Medium
Bird migration at Crex Meadows brings nature enthusiasts. Weather's unpredictable with occasional late snow. Stations reopen fully by April with minimal wait times.
Summer
June-August
65-80°F
Crowds: High
Peak season for lake camping and fishing. Expect busier dump stations on weekends, especially Sunday afternoons. Mosquitoes are fierce near water -- bring bug spray.
Fall
September-November
40-65°F
Crowds: Medium
Beautiful foliage and comfortable temperatures draw steady traffic. Hunting season starts in November, bringing more campers. Stations stay open through October at minimum.
Explore the Grantsburg Area
Fill your fresh water tank before you dump. Some stations here have potable water, but it's not guaranteed at every location. Bring your own hose -- the 25-footer works better than the short ones.
Crex Meadows Wildlife Area is worth a detour if you've got time. It's one of the largest wildlife areas in Wisconsin, and the auto tour route handles motorhomes easily. Spring and fall bring massive bird migrations. Pack binoculars.
Groceries and supplies are at Super One Foods on Highway 70. It's RV-friendly with a big parking lot. The local hardware store carries basic RV parts if you need emergency repairs. Cell coverage drops off quickly once you leave town, so download maps ahead of time if you're exploring the backroads. Winter temperatures hit below zero regularly, so if you're dumping in January, dress warm and work fast.
National Parks Nearby
Frequently Asked Questions About Dump Stations in Grantsburg
Are Grantsburg dump stations open year-round?
Most stations close or reduce hours November through March due to freezing temperatures. A couple locations stay open all year but may have limited services. Call ahead in winter to confirm availability and hours before making the trip.
Do I need to be a campground guest to use the dump stations?
It depends on the facility. Some campground sanitary dump stations are guest-only, while others allow public use for a fee. Commercial stops welcome all RVers. Check individual station policies in our listings before you go.
What's the average cost to dump in Grantsburg?
Paid stations charge $5-15 per dump. The free option saves money but may have restrictions. Campgrounds sometimes include dumping with overnight stays. Prices haven't changed much in recent years, so budget accordingly for your visit.
Can I get fresh water at these RV waste disposal sites?
Some stations provide potable water, but not all. Bring your own drinking water hose and don't assume water's available. Municipal campgrounds typically offer water hookups, while standalone dump stations may not. Check station details in our directory.
Is Grantsburg easy to navigate with a large motorhome?
Main highways handle big rigs fine, but downtown streets are tight. Stick to Highway 70 and Highway 87 for easier travel. Most dump stations have pull-through access designed for Class A motorhomes and long fifth wheels.
Where's the nearest dump station to Crex Meadows Wildlife Area?
Grantsburg's stations are your closest options, roughly 10-15 minutes from the wildlife area. Plan to dump either before or after your visit, as Crex Meadows doesn't have RV waste disposal facilities on-site.
Are there free dump stations in Grantsburg?
Yes — there are free RV waste disposal options available near Grantsburg.
All Dump Stations Near Grantsburg (41)
RV Dump StationsJames N. McNally Campground
RV Dump StationsBirchwood Beach Resort & Campground
RV Dump StationsSt. Croix State Park
RV Dump StationsSt. Croix Wild River State Park
RV Dump StationsWildwood Campground
RV Dump StationsHoliday Gas Station
RV Dump StationsGrand Casino Hinckley RV Resort & Chalets
RV Dump Stations