Formerly known as Sanidumps.
RVingLife.com

3 RV Dump Stations In Washburn, ND

47.2892° N, 101.0290° W

Quick Overview

Washburn sits along the Missouri River in central North Dakota, offering RV travelers several dump stations to choose from, including some free option. This small town of around 1,400 people serves as a practical stopping point for rigs traveling Highway 83 or I-94, with facilities that handle everything from compact camper vans to 45-foot Class A motorhomes.

The station landscape here reflects typical Great Plains practicality. You'll find services at fuel stops and municipal locations, with the newest addition being the Cenex Store / Fuel Station. Most facilities stay accessible year-round, which matters when you're crossing North Dakota in February and need services that actually work.

Highway 83 runs straight through town and handles large RVs without drama. The roads are wide, the turns are manageable, and you won't spend 20 minutes trying to navigate tight residential streets. I-94 sits close enough for easy access but far enough that you're not dealing with interstate traffic noise at every campground.

Washburn's location near Lake Sakakawea brings seasonal RV traffic, but this isn't a tourist trap. Services cater to working travelers and fishing enthusiasts more than Instagram influencers. Check our listings below for current hours and specific amenities at each station.

4.1 ★Avg Rating
94Reviews

Traveling to Washburn by RV

Highway 83 serves as Washburn's main north-south route, connecting directly to I-94 about 35 miles south near Bismarck. The highway accommodates all RV sizes comfortably, with good sight lines and minimal congestion. US-83 and Highway 83 reference the same road here, so don't get confused by the naming.

Secondary routes include Highway 25, Highway 21, and local roads like A431 and A314. These paved routes work fine for most RVs, though they're narrower than the main highway. Downtown Washburn's streets handle typical RV traffic, but watch for tighter residential turns if you're piloting a 40-footer with a toad.

Overnight parking isn't officially encouraged in most public lots, but some businesses accommodate self-contained RVs with permission. Your best bet is asking first rather than assuming. Winter travel demands the usual North Dakota prep work: check weather forecasts religiously, carry emergency supplies, and don't push through whiteout conditions just to make your schedule.

Dump Station Costs in Washburn

Washburn offers several dump stations, with some (a portion%) providing free service and a portion% charging a fee. The free option typically comes from municipal services, while paid stations run $5-15 depending on whether you're buying fuel or other services.

Paid facilities usually offer better amenities like potable water fills, longer hoses, and more maneuvering room. Free doesn't always mean better here, it just means free. If you've got a 40-gallon black tank and need to dump, the $10 you might spend at a commercial facility buys convenience and reliability.

No stations currently have user ratings, so you're working without crowd-sourced feedback. That's common in smaller towns where facilities simply do their job without much fanfare. Check our detailed listings for specific services at each location before you commit to a route.

Free: 3 stations (75%)
Paid: 1 station (25%)

Contact station for pricing details.

Prices may vary. Always confirm with the station before visiting.

What RVers Are Saying About Washburn

★★★★☆

It was a nice small town business with fairly cheap gas. There was nothing bad to say about the place, and overall it was a pleasant experience.

Dale Pruett·at Cenex Store / Fuel Station·January 31, 2026
★★★★★

Good place for a snack and fuel

Joshua Cline·at Cenex Store / Fuel Station·December 9, 2025
★★☆☆☆

Nothing wrong with the gas station , but the RV dump layout it not good. Dump location is gonna put your trailer below the dump making it very difficult to empty your tank completely.

Jake Spencer·at Cenex Store / Fuel Station·August 3, 2025
★★★★☆

Good all around stop for fuel snacks or to let the pets out.

Jason Delker·at Cenex Store / Fuel Station·January 7, 2025
Includes reviews from Google

Best Time to Visit Washburn by RV

❄️

Winter

Dec - Feb

5°F to 25°F

Crowds: Low

Minimal RV traffic but stations remain open. Bring cold-weather gear and work fast when dumping to prevent frozen hoses and valves.

🌸

Spring

Mar - May

30°F to 65°F

Crowds: Medium

Fishing season kicks off as ice melts on Lake Sakakawea. Roads clear from winter damage, and RV traffic increases as travelers head north.

☀️

Summer

Jun - Aug

60°F to 85°F

Crowds: Medium

Peak season for lake recreation and RV travel through central North Dakota. Stations see steady use but rarely have long waits or capacity issues.

🍂

Fall

Sep - Nov

35°F to 60°F

Crowds: Low

Hunting season brings some RV activity, but overall traffic drops significantly. Prepare for early winter weather starting in November with possible snow and freezing temps.

Explore the Washburn Area

Fuel up before dumping if you're at a combination facility. Stations here appreciate customers who buy something beyond just using the dump service, even at free locations. It keeps these places willing to maintain RV amenities.

Winter months bring subzero temps that'll freeze your tanks faster than you expect. If you're dumping between December and February, work quickly and make sure your hoses don't freeze to the ground. Some locals wrap their dump hoses in heat tape for winter use.

Lake Sakakawea sits nearby and draws fishing crowds during summer and ice fishing enthusiasts in winter. If you're visiting during peak fishing season, hit dump stations early in the day before weekend warriors arrive. The facilities don't get overwhelmed, but you'll appreciate not waiting behind three other rigs.

Cell coverage works reliably on major carriers throughout Washburn. You can check station hours online before driving across town, which beats showing up to a closed facility.

National Parks Nearby

Frequently Asked Questions About Dump Stations in Washburn

Do Washburn's dump stations stay open during winter?

Yes, facilities remain accessible year-round, though winter dumping requires working quickly in subzero temperatures. Some stations may have reduced hours during extreme cold snaps, so call ahead if temps drop below zero.

Can I find potable water at these dump stations?

Most commercial facilities offer potable water fills alongside dump services. Municipal options may have separate water access points. Check individual station listings for specific amenities before assuming water availability.

What's the largest RV size Washburn can accommodate?

Highway 83 and main town streets handle RVs up to 45 feet without issues. Some residential areas have tighter turns, so stick to main routes if you're driving a larger rig with a towed vehicle.

Are there overnight parking options for self-contained RVs?

Washburn doesn't have designated overnight RV parking in public lots. Some businesses may allow it with permission. Always ask first rather than assuming, and consider nearby campgrounds for proper overnight stays.

How far is Washburn from I-94?

I-94 runs about 35 miles south of Washburn near Bismarck. Highway 83 provides direct access between the interstate and town, making Washburn an easy detour for cross-country travelers on I-94.

Do I need to pay to use dump stations in Washburn?

One of the three stations offers free service, while two charge fees typically ranging from $5-15. Paid facilities often provide better amenities like extended hoses and potable water, making the cost worthwhile for many travelers.

What is the highest-rated dump station in Washburn?

The highest-rated station is Cenex Store / Fuel Station with a rating of 4.1/5 stars.

Are there free dump stations in Washburn?

Yes — there are free RV waste disposal options available near Washburn.