RV Dump Stations In Ellensburg, Washington
46.9965° N, 120.5478° W
Quick Overview
Ellensburg sits right where I-90 and I-82 meet in the heart of central Washington's Kittitas Valley, which makes it one of the easiest tank-service stops on the whole Seattle-to-Spokane run. It is a classic crossroads town: cross-country RVers on I-90 and folks heading south to Yakima on I-82 both funnel through here. We count several dump options in and around town, and the good news is that access is genuinely convenient, clustered near the interstate interchanges rather than buried in residential streets.
The standout is the Ellensburg KOA Journey at Exit 106, which offers free dump-station access and sits right on the Yakima River, easy to reach from either interstate direction. E & J RV Park on Berry Road has its own on-site dump station for guests and is built for big rigs, with pull-throughs up to 65 feet. During events, the Kittitas Valley Event Center in the center of town runs about 100 sites with electric and dump facilities, which is the overflow answer during the busy Labor Day rodeo. Our some count reflects that most options are paid or tied to a stay, though the KOA's free dump is a real convenience. For regional trip planning, the Yakima River Canyon route south is worth a look.
Here is the practical read on dumping in Ellensburg: because everything sits so close to I-90, you can pull off, dump, top off fresh water, refill propane, and hit a full grocery store without ever getting tangled in town traffic. We treat it as a natural service break on a long interstate day. The one time to plan around is Labor Day weekend, when the Ellensburg Rodeo fills every RV site and service in the valley, so if you are just passing through, either time your stop for a weekday or push on to the next town. Staying a while? A full-hookup site at the KOA or E & J RV Park takes the dump question off your plate entirely.
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Gear for Your Trip to Ellensburg
All Dump Stations Near Ellensburg
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| E & J RV Park | 1.9 mi | 3.1 | Dump Station | Free |
| Waste Water Treatment Plant | 1.9 mi | 5.0 | Dump Station | Free |
| KOA - Ellensburg KOA | 2.3 mi | 4.1 | Dump Station | Free |
| Rest Area - Indian John Hill, Westbound | 17.9 mi | N/A | Dump Station | Free |
| Rest Area - Selah Creek, Eastbound | 20.6 mi | N/A | Dump Station | Free |
| Rest Area - Selah Creek, Westbound | 21.2 mi | N/A | Dump Station | Free |
| Squaw Rock Resort and R.V. Park | 22.1 mi | N/A | Dump Station | Varies |
| Whispering Pines RV Park | 22.7 mi | N/A | Dump Station | Varies |
| Elks Lodge | 24.6 mi | 4.4 | Dump Station | Varies |
| Shell / Auto Spa | 28.0 mi | N/A | Dump Station | Free |
E & J RV Park
1.9 miWaste Water Treatment Plant
1.9 miKOA - Ellensburg KOA
2.3 miRest Area - Indian John Hill, Westbound
17.9 miRest Area - Selah Creek, Eastbound
20.6 miRest Area - Selah Creek, Westbound
21.2 miSquaw Rock Resort and R.V. Park
22.1 miWhispering Pines RV Park
22.7 miElks Lodge
24.6 miShell / Auto Spa
28.0 miTraveling to Ellensburg by RV
Ellensburg is a true interstate crossroads. I-90 bisects the city, about 100 miles east of Seattle and 180 miles west of Spokane, and I-82 branches south from here toward Yakima through the scenic Yakima River Canyon. There are no low bridges or weight limits to trip up a big rig, and the interchanges at Exit 106 and Exit 109 give you easy pull-in access to fuel, food, and RV parks. The one route to respect is Snoqualmie Pass on I-90 west, which can require chains or close outright in winter storms.
Services are abundant and interstate-close. Truck-friendly fuel sits at both main interchanges, propane dealers and hardware stores line the business corridor, and full grocery shopping is easy at Fred Meyer, Safeway, and Super 1 Foods near the freeway. Several RV and auto shops in town cover repairs. Because everything clusters around the I-90 business route, you can knock out a dump, a fuel-up, groceries, and propane in a single loop, which is exactly why so many RVers use Ellensburg as a resupply break on a long haul across the state.
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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 Ellensburg, Washington, 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 Ellensburg
Dumping in Ellensburg can genuinely be free, which is a nice change. The Ellensburg KOA Journey advertises free dump-station access, so if you time it well you can empty tanks at no cost right off I-90. If you are staying at a private park like the KOA or E & J RV Park, dumping is included with your full-hookup site, so there is no separate charge either way. The Kittitas Valley Event Center's electric-and-dump sites are priced modestly and mainly come into play during events like the rodeo. Propane and fuel prices here track central Washington and are competitive thanks to the interstate traffic. For a multi-night stay, a full-hookup site is the best value since it bundles your dump, water, and power, but for a quick pass-through the free KOA dump is hard to beat, so budget almost nothing for tank service if you plan around it.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
What RVers Are Saying About Ellensburg
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Best Time to Visit Ellensburg by RV
Winter
Nov - Feb
24F - 38F
Crowds: Low
Cold, foggy, and quiet; RV parks stay open and dumping is easy, but watch Snoqualmie Pass on I-90 west.
Spring
Mar - May
38F - 62F
Crowds: Medium
Mild and uncrowded; stations open with short waits, a good time to pass through.
Summer
Jun - Aug
55F - 88F
Crowds: High
Warm and busy through the season, peaking hard on Labor Day rodeo weekend when every site fills.
Fall
Sep - Oct
40F - 66F
Crowds: Medium
Clear and pleasant once the rodeo crowds clear out; easy access to dump stations.
Explore the Ellensburg Area
Here is what we have learned stopping in Ellensburg. First, the Ellensburg KOA Journey at Exit 106 offers free dump-station access and is dead easy to reach off I-90, so it is our default when we are just passing through. Second, if you are in a big rig, E & J RV Park on Berry Road handles pull-throughs up to 65 feet and has its own dump, making it a comfortable full-hookup base. Third, plan hard around Labor Day weekend, when the Ellensburg Rodeo, running since 1923, books out every RV site and service in the Kittitas Valley; either reserve far ahead to join the party or steer clear. Fourth, if you are headed west on I-90 in winter, check Snoqualmie Pass conditions before you commit, because chains or closures are common. Finally, do your propane and grocery resupply right off the interstate business route, where everything is clustered and big-rig friendly, rather than hunting through the downtown grid near the university.
National Parks Nearby
Frequently Asked Questions About Dump Stations in Ellensburg
How many RV dump stations are in Ellensburg, Washington?
We count about several dump options in and around Ellensburg, concentrated near the I-90 interchanges rather than scattered through town. The main ones are the Ellensburg KOA Journey at Exit 106, which offers free dump-station access, E & J RV Park on Berry Road with its own on-site dump, and the Kittitas Valley Event Center, which runs electric and dump facilities during events. Only some show as free in our data, but the KOA's free dump is a genuine convenience. If you are staying at a private park, dumping comes included with your full-hookup site.
Is there a free RV dump station in Ellensburg?
Yes, effectively. The Ellensburg KOA Journey at Exit 106 advertises free dump-station access, which is unusual and welcome, and easy to reach right off I-90. Beyond that, dumping is generally tied to a paid stay at a private RV park, where it is included with your full-hookup site. The city does not run a separate free municipal dump, so do not count on finding one at a park or lot in town. Your best no-cost play is the KOA dump on a pass-through; if you are staying overnight anyway, the dump is bundled into your site cost regardless.
Can I dump my RV tanks at the Ellensburg KOA?
Yes. The Ellensburg KOA Journey, located at I-90 Exit 106 on the Yakima River, offers free dump-station access, which makes it the go-to stop for RVers passing through the Kittitas Valley. The interchange access is easy from either interstate direction, so you can pull off, dump, and get back on the road quickly. If you are staying the night, the KOA has full hookups with 50/30-amp service and a mix of pull-through and back-in sites, so dumping is handled right at your site. Reserve ahead for Labor Day rodeo weekend, when the park and the whole valley fill up fast.
Where can big rigs dump tanks in Ellensburg?
Big rigs have good options here. E & J RV Park on Berry Road is built for large rigs, with pull-through sites up to 65 feet and an on-site dump station, so it is a comfortable full-hookup base. The Ellensburg KOA Journey at Exit 106 also handles larger rigs and offers free dump access with easy interstate pull-in. The Kittitas Valley Event Center provides big-rig-friendly electric-and-dump sites during events. Because all three sit close to I-90 with roomy approaches, you will not have to thread a 40-footer through tight downtown streets to get your tanks emptied.
Where can I refill propane near Ellensburg?
Propane is easy to find along the I-90 business corridor in Ellensburg, where several dealers and hardware stores handle both bottle exchanges and on-board tank refills. Because the town is a busy interstate crossroads with lots of RV traffic, local suppliers are used to RV customers and fittings. Fill up right off the freeway where the fuel and grocery stops cluster, rather than hunting through the downtown grid near the university. If you are heading south into the Yakima River Canyon or up into the national forest, top off in town first, since propane sources thin out once you leave the interstate corridor.
Is Ellensburg easy to drive through in a big rig?
Very. Ellensburg sits at the crossroads of I-90 and I-82 with no low bridges or weight limits in play, and the interchanges at Exit 106 and Exit 109 give you easy pull-in access to fuel, food, and RV parks. Big motorhomes and fifth-wheels move through comfortably. The one route that demands attention is Snoqualmie Pass on I-90 to the west, which can require chains or close in winter storms, so check pass conditions before heading toward Seattle in the cold months. Within town, stick to the interstate business route for services and you will avoid the tighter streets around the historic downtown.
When is the busiest time for RVs in Ellensburg?
The single busiest window is Labor Day weekend, when the Ellensburg Rodeo, one of the country's top professional rodeos and running since 1923, fills every RV site and service in the Kittitas Valley. Beyond that, the warm, dry summer from June through September is the general peak, with steady interstate and recreation traffic. If you want a quiet stop with short waits at the dump station, aim for a weekday, spring, or fall, when the weather is still pleasant and the crowds thin out. Whatever you do, do not roll into town on rodeo weekend expecting to find an open site without a reservation.
What does it cost to dump RV tanks in Ellensburg?
It can cost nothing. The Ellensburg KOA Journey offers free dump-station access, so a well-timed stop can empty your tanks at no charge right off I-90. If you are staying at a private park like the KOA or E & J RV Park, dumping is bundled into your full-hookup site, so again there is no separate fee. The Kittitas Valley Event Center's electric-and-dump sites are modestly priced and mainly relevant during events. There is no separate municipal dump charge to worry about, so of all the towns on the I-90 corridor, Ellensburg is one of the cheaper places to service your rig.
Where do I get fresh water for my RV in Ellensburg?
Potable water is available at the RV parks, the KOA, and the Kittitas Valley Event Center, so if you book a full-hookup site you will have it right at your pad. If you are passing through, the simplest approach is to top off fresh water at the KOA where you dump, or at your chosen park. Since Ellensburg is a well-equipped interstate town, fresh water is not hard to come by. Fill your tank before heading south into the Yakima River Canyon or into the surrounding national forest, where developed water sources become scarce and many of the rustic riverside sites have no hookups.
Are there dump stations along I-90 near Ellensburg?
The most reliable dump access right off I-90 near Ellensburg is at the Ellensburg KOA Journey at Exit 106, which offers free dump-station access and is easy to reach in either direction. Rest areas along I-90 sometimes have RV dump facilities, but availability changes, so do not assume one is open on your stretch. For dependable service, plan to use the KOA or a private park like E & J RV Park rather than gambling on a rest-area dump. Because Ellensburg is such a convenient interstate crossroads, it is a smart place to build a planned tank-service stop into a long day of driving.
Can I stay overnight in a parking lot in Ellensburg?
Ellensburg has no blanket ordinance against it, but city streets and lots are not set up for camping, and individual businesses set their own rules, so ask a manager before settling in. With the KOA, E & J RV Park, and the event center all close to the interstate, the value of lot-sleeping here is low; a full-hookup site is inexpensive, easy to reach, and gives you power, water, and an included dump. During the Labor Day rodeo, informal lot-parking is especially discouraged and everything is spoken for anyway. Save any lot-parking idea for a genuine travel emergency and book a proper site otherwise.
What should I know about winter RVing in Ellensburg?
Ellensburg winters are cold, with highs around the upper 30s, lows in the low 20s, 25 to 30 inches of annual snow, and persistent valley fog. The RV parks stay open and dumping remains easy, so tank service is not a problem. The real winter concern is the drive: Snoqualmie Pass on I-90 to the west frequently requires chains and can close during storms, so check pass conditions before heading toward Seattle. Kittitas Valley winds can also be strong. If you are RVing through in winter, keep chains aboard, watch the forecast, and treat Ellensburg as a solid, well-serviced base while you wait out any pass closures.
Is Ellensburg a good base for exploring central Washington by RV?
It is an excellent, central base. Ellensburg sits at the I-90 and I-82 crossroads with easy runs to Seattle, Spokane, and Yakima, plus a walkable historic downtown anchored by Central Washington University. Within a short drive you have the Yakima River Canyon for trout fishing and rafting, Ginkgo Petrified Forest State Park above the Columbia River near Vantage, and hiking on Umtanum Ridge and in the Manastash country. The famous Labor Day rodeo is the marquee event. With full-hookup parks, free dump access, and services clustered right off the interstate, Ellensburg is one of the more convenient RV bases in the state.
How many RV dump stations are in Ellensburg, Washington?
We count about {{stationCount}} dump options in and around Ellensburg, concentrated near the I-90 interchanges rather than scattered through town. The main ones are the Ellensburg KOA Journey at Exit 106, which offers free dump-station access, E & J RV Park on Berry Road with its own on-site dump, and the Kittitas Valley Event Center, which runs electric and dump facilities during events. Only {{freeCount}} show as free in our data, but the KOA's free dump is a genuine convenience. If you are staying at a private park, dumping comes included with your full-hookup site.
Is there a free RV dump station in Ellensburg?
Yes, effectively. The Ellensburg KOA Journey at Exit 106 advertises free dump-station access, which is unusual and welcome, and easy to reach right off I-90. Beyond that, dumping is generally tied to a paid stay at a private RV park, where it is included with your full-hookup site. The city does not run a separate free municipal dump, so do not count on finding one at a park or lot in town. Your best no-cost play is the KOA dump on a pass-through; if you are staying overnight anyway, the dump is bundled into your site cost regardless.
Can I dump my RV tanks at the Ellensburg KOA?
Yes. The Ellensburg KOA Journey, located at I-90 Exit 106 on the Yakima River, offers free dump-station access, which makes it the go-to stop for RVers passing through the Kittitas Valley. The interchange access is easy from either interstate direction, so you can pull off, dump, and get back on the road quickly. If you are staying the night, the KOA has full hookups with 50/30-amp service and a mix of pull-through and back-in sites, so dumping is handled right at your site. Reserve ahead for Labor Day rodeo weekend, when the park and the whole valley fill up fast.
Where can big rigs dump tanks in Ellensburg?
Big rigs have good options here. E & J RV Park on Berry Road is built for large rigs, with pull-through sites up to 65 feet and an on-site dump station, so it is a comfortable full-hookup base. The Ellensburg KOA Journey at Exit 106 also handles larger rigs and offers free dump access with easy interstate pull-in. The Kittitas Valley Event Center provides big-rig-friendly electric-and-dump sites during events. Because all three sit close to I-90 with roomy approaches, you will not have to thread a 40-footer through tight downtown streets to get your tanks emptied.
Where can I refill propane near Ellensburg?
Propane is easy to find along the I-90 business corridor in Ellensburg, where several dealers and hardware stores handle both bottle exchanges and on-board tank refills. Because the town is a busy interstate crossroads with lots of RV traffic, local suppliers are used to RV customers and fittings. Fill up right off the freeway where the fuel and grocery stops cluster, rather than hunting through the downtown grid near the university. If you are heading south into the Yakima River Canyon or up into the national forest, top off in town first, since propane sources thin out once you leave the interstate corridor.
Is Ellensburg easy to drive through in a big rig?
Very. Ellensburg sits at the crossroads of I-90 and I-82 with no low bridges or weight limits in play, and the interchanges at Exit 106 and Exit 109 give you easy pull-in access to fuel, food, and RV parks. Big motorhomes and fifth-wheels move through comfortably. The one route that demands attention is Snoqualmie Pass on I-90 to the west, which can require chains or close in winter storms, so check pass conditions before heading toward Seattle in the cold months. Within town, stick to the interstate business route for services and you will avoid the tighter streets around the historic downtown.
When is the busiest time for RVs in Ellensburg?
The single busiest window is Labor Day weekend, when the Ellensburg Rodeo, one of the country's top professional rodeos and running since 1923, fills every RV site and service in the Kittitas Valley. Beyond that, the warm, dry summer from June through September is the general peak, with steady interstate and recreation traffic. If you want a quiet stop with short waits at the dump station, aim for a weekday, spring, or fall, when the weather is still pleasant and the crowds thin out. Whatever you do, do not roll into town on rodeo weekend expecting to find an open site without a reservation.
What does it cost to dump RV tanks in Ellensburg?
It can cost nothing. The Ellensburg KOA Journey offers free dump-station access, so a well-timed stop can empty your tanks at no charge right off I-90. If you are staying at a private park like the KOA or E & J RV Park, dumping is bundled into your full-hookup site, so again there is no separate fee. The Kittitas Valley Event Center's electric-and-dump sites are modestly priced and mainly relevant during events. There is no separate municipal dump charge to worry about, so of all the towns on the I-90 corridor, Ellensburg is one of the cheaper places to service your rig.
Where do I get fresh water for my RV in Ellensburg?
Potable water is available at the RV parks, the KOA, and the Kittitas Valley Event Center, so if you book a full-hookup site you will have it right at your pad. If you are passing through, the simplest approach is to top off fresh water at the KOA where you dump, or at your chosen park. Since Ellensburg is a well-equipped interstate town, fresh water is not hard to come by. Fill your tank before heading south into the Yakima River Canyon or into the surrounding national forest, where developed water sources become scarce and many of the rustic riverside sites have no hookups.
Are there dump stations along I-90 near Ellensburg?
The most reliable dump access right off I-90 near Ellensburg is at the Ellensburg KOA Journey at Exit 106, which offers free dump-station access and is easy to reach in either direction. Rest areas along I-90 sometimes have RV dump facilities, but availability changes, so do not assume one is open on your stretch. For dependable service, plan to use the KOA or a private park like E & J RV Park rather than gambling on a rest-area dump. Because Ellensburg is such a convenient interstate crossroads, it is a smart place to build a planned tank-service stop into a long day of driving.
Can I stay overnight in a parking lot in Ellensburg?
Ellensburg has no blanket ordinance against it, but city streets and lots are not set up for camping, and individual businesses set their own rules, so ask a manager before settling in. With the KOA, E & J RV Park, and the event center all close to the interstate, the value of lot-sleeping here is low; a full-hookup site is inexpensive, easy to reach, and gives you power, water, and an included dump. During the Labor Day rodeo, informal lot-parking is especially discouraged and everything is spoken for anyway. Save any lot-parking idea for a genuine travel emergency and book a proper site otherwise.
What should I know about winter RVing in Ellensburg?
Ellensburg winters are cold, with highs around the upper 30s, lows in the low 20s, 25 to 30 inches of annual snow, and persistent valley fog. The RV parks stay open and dumping remains easy, so tank service is not a problem. The real winter concern is the drive: Snoqualmie Pass on I-90 to the west frequently requires chains and can close during storms, so check pass conditions before heading toward Seattle. Kittitas Valley winds can also be strong. If you are RVing through in winter, keep chains aboard, watch the forecast, and treat Ellensburg as a solid, well-serviced base while you wait out any pass closures.
Is Ellensburg a good base for exploring central Washington by RV?
It is an excellent, central base. Ellensburg sits at the I-90 and I-82 crossroads with easy runs to Seattle, Spokane, and Yakima, plus a walkable historic downtown anchored by Central Washington University. Within a short drive you have the Yakima River Canyon for trout fishing and rafting, Ginkgo Petrified Forest State Park above the Columbia River near Vantage, and hiking on Umtanum Ridge and in the Manastash country. The famous Labor Day rodeo is the marquee event. With full-hookup parks, free dump access, and services clustered right off the interstate, Ellensburg is one of the more convenient RV bases in the state.
Are there free dump stations in Ellensburg?
Yes — there are free RV waste disposal options available near Ellensburg.
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