RV Dump Stations In Davenport, Washington
47.6540° N, 118.1500° W
Quick Overview
Davenport is the seat of Lincoln County and sits right on US-2 about 35 miles west of Spokane, which makes it a natural fuel-and-dump stop for RVers running between the city and the Grand Coulee Dam area or points further west and north. The town is small, just over 1,700 people, but it carries real infrastructure for its size: a full grocery store, a hardware and farm-supply store that stocks propane, and wide enough streets that a 40-foot rig can move around without drama.
For dumping, Davenport works two ways. Right in town, the Lincoln County Fairgrounds lets you empty into the RV sewer connection at an unoccupied site for a donation, which is the fastest option if you just need to dump and go. If you are heading north on WA-25 toward Lake Roosevelt, the National Park Service runs proper dump-and-fill stations at both Fort Spokane, about 25 miles out, and Spring Canyon near Grand Coulee Dam, about 45 miles out, each for a posted $10 fee ($5 with a Senior or Access pass). Between several tracked stations serving the area, a portion require either a donation or a fee, so this is not a free-dump town, but the options are reliable and well spaced along the route.
Plan around the county fair if your route lands during that week, since the fairgrounds sites fill and the dump connection may not be available. Otherwise Davenport is a low-stress, workmanlike stop: fuel up, dump your tanks, fill fresh water at one of the NPS stations if you are continuing north, grab groceries, and get back on US-2 or WA-25 with everything topped off before the services thin out in the open wheat country ahead.
Top Rated Dump Stations in Davenport
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All Dump Stations Near Davenport
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| Two Rivers Marina, Casino & RV Resort | 19.3 mi | N/A | Dump Station | Free |
| Military Park - Fairchild AFB FamCamp | 22.7 mi | N/A | Dump Station | Varies |
| Rest Area - Sprague Lake, Eastbound | 25.7 mi | 4.4 | Dump Station | Free |
| Country Lane Campground & RV Park | 27.2 mi | 4.6 | Dump Station | Free |
| Chevron at Legacy Landing | 27.4 mi | 3.9 | Dump Station | Varies |
| Petro Stopping Center - Spokane #339 | 27.7 mi | N/A | Dump Station | Varies |
| Ponderosa Falls RV | 28.8 mi | N/A | Dump Station | Free |
| Riverside State Park | 30.7 mi | 4.7 | Dump Station | Free |
| The River Rue RV Park | 31.1 mi | N/A | Dump Station | Free |
| Keller Ferry Campground | 32.1 mi | N/A | Dump Station | Free |
Two Rivers Marina, Casino & RV Resort
19.3 miMilitary Park - Fairchild AFB FamCamp
22.7 miRest Area - Sprague Lake, Eastbound
25.7 miCountry Lane Campground & RV Park
27.2 miChevron at Legacy Landing
27.4 miPetro Stopping Center - Spokane #339
27.7 miPonderosa Falls RV
28.8 miRiverside State Park
30.7 miThe River Rue RV Park
31.1 miKeller Ferry Campground
32.1 miTraveling to Davenport by RV
US-2 runs straight through downtown Davenport, connecting east to Spokane in about 35 miles and continuing west toward Wilbur and Coulee City. WA-25 has its southern terminus in Davenport and heads north toward Lake Roosevelt and eventually the Canadian border. This is the route to Fort Spokane and Spring Canyon, though it does pick up some grade as it drops toward the river. WA-28 also ends in Davenport, feeding in from the rural country to the southwest. None of these roads carry low bridges or unusual weight restrictions, so a full-size rig or a towed combination travels them without special routing.
I-90 is about 35 miles south via US-2 and US-395 into Spokane if you need the interstate. Within town, streets are wide and the grid is simple, so parking to dump at the fairgrounds or fueling up along US-2 is straightforward even towing a trailer. Top off diesel or gas here, since stations get sparser once you commit to WA-25 north.
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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 Davenport, 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 Davenport
Davenport does not have a free dump option, but nothing here is expensive either. The Lincoln County Fairgrounds asks for a donation rather than a fixed price, so what you pay is really up to you and your budget. The two Lake Roosevelt NPS stations, Fort Spokane and Spring Canyon, both charge a flat $10 for dump and fresh-water fill, dropping to $5 if you carry a Senior or Access pass, and that fee applies to day users as well as overnight campers.
Fuel and groceries in Davenport run close to typical rural Washington prices, and propane refills at the local farm-supply stores are priced fairly for the area. Because a portion of the dump options nearby carry some cost, budget a few dollars per stop rather than expecting a free pass, but overall this remains one of the more affordable utility stops on the US-2 corridor between Spokane and the Grand Coulee Dam area.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
What RVers Are Saying About Davenport
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Best Time to Visit Davenport by RV
Winter
Nov - Feb
20F - 32F
Crowds: Low
Freezing and snowy, with ice possible on WA-25 toward Lake Roosevelt. The fairgrounds dump connection can freeze in a hard cold snap, so check ahead before counting on it.
Spring
Mar - May
34F - 58F
Crowds: Low
Windy and changeable through April, with mud on unpaved shoulders before the wheat country dries out and greens up by May.
Summer
Jun - Aug
55F - 85F
Crowds: Medium
Warm, dry days and cool evenings. This is the busiest stretch, with wheat-harvest truck traffic on the highways and weekend crowds at Grand Coulee Dam for the summer laser show.
Fall
Sep - Oct
37F - 64F
Crowds: Low
Settled and dry through September and into October, with harvest traffic tapering off and easy access at every dump option.
Explore the Davenport Area
A few things we would tell a friend rolling through Davenport. First, fuel, propane, and groceries here before you head north; once you turn onto WA-25 toward Lake Roosevelt, services thin out fast and you will not see another full-service town until you are well past the reservoir. Second, check the Lincoln County Fair schedule before you count on the fairgrounds dump connection. Sites fill during fair week and there may not be an open spot to use.
Third, if you are running a longer rig, take WA-25 at a reasonable pace; the grade down toward Fort Spokane is not extreme but it is noticeable towing or in a top-heavy Class A. Fourth, if a Grand Coulee Dam laser show lines up with your visit, get there early for parking since the free evening show pulls a real crowd on summer weekends. Finally, remember Spring Canyon shuts its water off in winter, so if you need a fresh fill in the cold months, Fort Spokane or the in-town fairgrounds are the more dependable stops rather than Spring Canyon.
National Parks Nearby
Frequently Asked Questions About Dump Stations in Davenport
Where can I dump my RV waste tanks in Davenport, WA?
Davenport has several dump options RVers use regularly. Right in town, the Lincoln County Fairgrounds lets you dump into the RV sewer connection at an unoccupied site for a donation, which is the quickest stop if you are just passing through on US-2. If you are heading north toward Lake Roosevelt, the National Park Service runs dump and fresh-water fill stations at both Fort Spokane and Spring Canyon campgrounds, each for a posted $10 fee ($5 with a Senior or Access pass). None of the options are free, so budget a few dollars either way.
Is there a free RV dump station in Davenport?
No, not a truly free one. a portion of the dump options serving Davenport ask for either a donation or a posted fee. The Lincoln County Fairgrounds dump is donation-based rather than a fixed charge, which is the closest thing to free you will find, but you are still expected to leave something in the box. The Lake Roosevelt NPS stations at Fort Spokane and Spring Canyon both charge a flat $10 fee regardless of whether you are camping there, so plan on paying at one of those if the fairgrounds is not an option that day.
What does it cost to dump at the Lake Roosevelt campgrounds near Davenport?
Fort Spokane and Spring Canyon, the two National Park Service campgrounds on Lake Roosevelt within an hour of Davenport, both charge a flat $10 dump and fresh-water fill fee, dropping to $5 if you hold a Senior or Access pass. That fee applies whether or not you are staying the night, so you can drive in just to use the dump station and fill your fresh tank, pay at the self-serve station, and be back on the road. Neither campground offers hookups at individual sites, so the dump/fill station is the main utility stop for most visitors passing through.
Can I get fresh water when I dump my tanks near Davenport?
Yes. Both the Fort Spokane and Spring Canyon dump stations on Lake Roosevelt are combination dump-and-fill stations, so you can empty your black and gray tanks and top off your fresh water tank in the same stop for the one posted fee. In town, the Lincoln County Fairgrounds site is mainly set up for dumping, though municipal water is available in Davenport if you ask at a local business. Keep in mind Spring Canyon shuts its water off in winter, so if you are traveling in the cold months, Fort Spokane or the in-town fairgrounds are your more reliable bets for fresh water.
Is the Lincoln County Fairgrounds dump station always available?
Almost always, but not during the county fair itself. The fairgrounds lets RVers dump into the sewer connection at whichever site happens to be unoccupied, which works fine most of the year since the grounds sit mostly empty. During the actual Lincoln County Fair, though, sites fill with fair-related RVs and campers, and there may not be an open connection to use. If your route through Davenport lines up with fair week, check the schedule ahead of time and have the Lake Roosevelt NPS stations at Fort Spokane or Spring Canyon as your backup plan.
What's the closest NPS dump and fill station to Davenport?
Fort Spokane is the nearer of the two Lake Roosevelt National Recreation Area options, roughly 25 miles north of Davenport via WA-25, sitting near where the Spokane River meets the Columbia River behind Grand Coulee Dam. It has a dump and fresh-water fill station for a $10 fee ($5 with a Senior or Access pass), open to day users as well as campers. Spring Canyon, near Grand Coulee Dam itself, is farther out at about 45 miles northwest and is the better choice if you are already headed that direction rather than making a dedicated dump run.
Can I park my RV overnight in Davenport while passing through?
Washington rest areas allow parking for up to 8 hours but do not permit overnight camping, and Davenport itself does not have a blanket policy allowing overnight RV parking in retail or public lots. If you want to try parking overnight at a business, ask the manager directly rather than assuming it is fine; local ordinances and individual property rules vary. For a guaranteed overnight stop, the Lake Roosevelt NPS campgrounds at Fort Spokane or Spring Canyon are your best bet, since they are established campgrounds with the dump and fill station included in the site fee.
What highways bring RVs through Davenport?
US-2 runs straight through the heart of Davenport and is the main route, connecting the town with Spokane about 35 miles to the east and continuing west toward Wilbur, Coulee City, and eventually the North Cascades. WA-25 has its southern terminus in Davenport and heads north toward Lake Roosevelt and the Canadian border, which is the route you will take to reach the Fort Spokane or Spring Canyon dump stations. WA-28 also terminates in Davenport, feeding in from the rural country to the southwest. None of these routes carry low bridges or unusual weight restrictions for a full-size RV.
Are there RV services like propane and repair in Davenport?
Davenport is a small town, but it covers the basics for a wheat-country county seat. Local propane dealers and farm-supply stores in town will refill RV bottles, and you can fuel up on gas or diesel right along US-2. There is a full grocery store plus a hardware and farm-supply store downtown for resupply. For anything beyond basic auto or farm-equipment repair, though, you will need to continue to Spokane, about 35 miles east, which has the nearest RV-specific service centers. Top off fuel, propane, and groceries here before you head into the emptier country toward Lake Roosevelt.
Is Davenport a good stop between Spokane and Grand Coulee Dam?
Yes, it lines up well for that route. Davenport sits on US-2 about 35 miles west of Spokane and roughly 45 miles southeast of Grand Coulee Dam via WA-25 and connecting roads, making it a natural midpoint to fuel up, dump tanks, and grab groceries before or after visiting the dam and Lake Roosevelt. The Lincoln County Fairgrounds dump is a quick in-and-out stop if you do not want to detour to the NPS stations, and the town has enough services that you will not need to backtrack to Spokane for basics.
What's the weather like for RV travel through Davenport?
Davenport sits in the Channeled Scablands wheat country, which means short, warm, dry summers with highs around 85 degrees and cool evenings, and freezing, snowy winters with highs near 32 degrees and lows around 20. Spring is windy and changeable with a lingering mud season on unpaved shoulders, while September and early October bring settled, dry weather that many RVers consider the best travel window. Winter driving on WA-25 north toward Lake Roosevelt can turn icy, so check road conditions before that stretch, and be aware summer occasionally brings wildfire smoke drifting through the region.
Are the dump stations near Davenport open year-round?
The Lincoln County Fairgrounds dump connection is generally available year-round outside of fair week, though a hard freeze can occasionally affect the connection, so it pays to check conditions in deep winter. Fort Spokane, the closer Lake Roosevelt NPS station, stays open through the year. Spring Canyon is also open year-round for camping and dumping, but its fresh water is shut off during the winter months, so if you need a water fill in the cold season, Fort Spokane or the in-town fairgrounds are the more dependable choices rather than Spring Canyon.
What else is there to do in Davenport while dumping tanks and resupplying?
Davenport itself is a quick stop, but the Lincoln County Historical Museum downtown is worth a look if you want a sense of the homestead-era history behind this wheat-country seat. The bigger draws sit within an hour: Grand Coulee Dam, roughly 45 miles northwest, runs a free summer laser light show on the spillway most evenings, and the surrounding Lake Roosevelt National Recreation Area offers boating and fishing along a long stretch of the Columbia River. Steamboat Rock State Park, about 55 miles northwest on Banks Lake, adds a dramatic basalt monolith and more camping if you want to extend the stop into an overnight.
Where can I dump my RV waste tanks in Davenport, WA?
Davenport has {{stationCount}} dump options RVers use regularly. Right in town, the Lincoln County Fairgrounds lets you dump into the RV sewer connection at an unoccupied site for a donation, which is the quickest stop if you are just passing through on US-2. If you are heading north toward Lake Roosevelt, the National Park Service runs dump and fresh-water fill stations at both Fort Spokane and Spring Canyon campgrounds, each for a posted $10 fee ($5 with a Senior or Access pass). None of the options are free, so budget a few dollars either way.
Is there a free RV dump station in Davenport?
No, not a truly free one. {{paidPct}} of the dump options serving Davenport ask for either a donation or a posted fee. The Lincoln County Fairgrounds dump is donation-based rather than a fixed charge, which is the closest thing to free you will find, but you are still expected to leave something in the box. The Lake Roosevelt NPS stations at Fort Spokane and Spring Canyon both charge a flat $10 fee regardless of whether you are camping there, so plan on paying at one of those if the fairgrounds is not an option that day.
What does it cost to dump at the Lake Roosevelt campgrounds near Davenport?
Fort Spokane and Spring Canyon, the two National Park Service campgrounds on Lake Roosevelt within an hour of Davenport, both charge a flat $10 dump and fresh-water fill fee, dropping to $5 if you hold a Senior or Access pass. That fee applies whether or not you are staying the night, so you can drive in just to use the dump station and fill your fresh tank, pay at the self-serve station, and be back on the road. Neither campground offers hookups at individual sites, so the dump/fill station is the main utility stop for most visitors passing through.
Can I get fresh water when I dump my tanks near Davenport?
Yes. Both the Fort Spokane and Spring Canyon dump stations on Lake Roosevelt are combination dump-and-fill stations, so you can empty your black and gray tanks and top off your fresh water tank in the same stop for the one posted fee. In town, the Lincoln County Fairgrounds site is mainly set up for dumping, though municipal water is available in Davenport if you ask at a local business. Keep in mind Spring Canyon shuts its water off in winter, so if you are traveling in the cold months, Fort Spokane or the in-town fairgrounds are your more reliable bets for fresh water.
Is the Lincoln County Fairgrounds dump station always available?
Almost always, but not during the county fair itself. The fairgrounds lets RVers dump into the sewer connection at whichever site happens to be unoccupied, which works fine most of the year since the grounds sit mostly empty. During the actual Lincoln County Fair, though, sites fill with fair-related RVs and campers, and there may not be an open connection to use. If your route through Davenport lines up with fair week, check the schedule ahead of time and have the Lake Roosevelt NPS stations at Fort Spokane or Spring Canyon as your backup plan.
What's the closest NPS dump and fill station to Davenport?
Fort Spokane is the nearer of the two Lake Roosevelt National Recreation Area options, roughly 25 miles north of Davenport via WA-25, sitting near where the Spokane River meets the Columbia River behind Grand Coulee Dam. It has a dump and fresh-water fill station for a $10 fee ($5 with a Senior or Access pass), open to day users as well as campers. Spring Canyon, near Grand Coulee Dam itself, is farther out at about 45 miles northwest and is the better choice if you are already headed that direction rather than making a dedicated dump run.
Can I park my RV overnight in Davenport while passing through?
Washington rest areas allow parking for up to 8 hours but do not permit overnight camping, and Davenport itself does not have a blanket policy allowing overnight RV parking in retail or public lots. If you want to try parking overnight at a business, ask the manager directly rather than assuming it is fine; local ordinances and individual property rules vary. For a guaranteed overnight stop, the Lake Roosevelt NPS campgrounds at Fort Spokane or Spring Canyon are your best bet, since they are established campgrounds with the dump and fill station included in the site fee.
What highways bring RVs through Davenport?
US-2 runs straight through the heart of Davenport and is the main route, connecting the town with Spokane about 35 miles to the east and continuing west toward Wilbur, Coulee City, and eventually the North Cascades. WA-25 has its southern terminus in Davenport and heads north toward Lake Roosevelt and the Canadian border, which is the route you will take to reach the Fort Spokane or Spring Canyon dump stations. WA-28 also terminates in Davenport, feeding in from the rural country to the southwest. None of these routes carry low bridges or unusual weight restrictions for a full-size RV.
Are there RV services like propane and repair in Davenport?
Davenport is a small town, but it covers the basics for a wheat-country county seat. Local propane dealers and farm-supply stores in town will refill RV bottles, and you can fuel up on gas or diesel right along US-2. There is a full grocery store plus a hardware and farm-supply store downtown for resupply. For anything beyond basic auto or farm-equipment repair, though, you will need to continue to Spokane, about 35 miles east, which has the nearest RV-specific service centers. Top off fuel, propane, and groceries here before you head into the emptier country toward Lake Roosevelt.
Is Davenport a good stop between Spokane and Grand Coulee Dam?
Yes, it lines up well for that route. Davenport sits on US-2 about 35 miles west of Spokane and roughly 45 miles southeast of Grand Coulee Dam via WA-25 and connecting roads, making it a natural midpoint to fuel up, dump tanks, and grab groceries before or after visiting the dam and Lake Roosevelt. The Lincoln County Fairgrounds dump is a quick in-and-out stop if you do not want to detour to the NPS stations, and the town has enough services that you will not need to backtrack to Spokane for basics.
What's the weather like for RV travel through Davenport?
Davenport sits in the Channeled Scablands wheat country, which means short, warm, dry summers with highs around 85 degrees and cool evenings, and freezing, snowy winters with highs near 32 degrees and lows around 20. Spring is windy and changeable with a lingering mud season on unpaved shoulders, while September and early October bring settled, dry weather that many RVers consider the best travel window. Winter driving on WA-25 north toward Lake Roosevelt can turn icy, so check road conditions before that stretch, and be aware summer occasionally brings wildfire smoke drifting through the region.
Are the dump stations near Davenport open year-round?
The Lincoln County Fairgrounds dump connection is generally available year-round outside of fair week, though a hard freeze can occasionally affect the connection, so it pays to check conditions in deep winter. Fort Spokane, the closer Lake Roosevelt NPS station, stays open through the year. Spring Canyon is also open year-round for camping and dumping, but its fresh water is shut off during the winter months, so if you need a water fill in the cold season, Fort Spokane or the in-town fairgrounds are the more dependable choices rather than Spring Canyon.
What else is there to do in Davenport while dumping tanks and resupplying?
Davenport itself is a quick stop, but the Lincoln County Historical Museum downtown is worth a look if you want a sense of the homestead-era history behind this wheat-country seat. The bigger draws sit within an hour: Grand Coulee Dam, roughly 45 miles northwest, runs a free summer laser light show on the spillway most evenings, and the surrounding Lake Roosevelt National Recreation Area offers boating and fishing along a long stretch of the Columbia River. Steamboat Rock State Park, about 55 miles northwest on Banks Lake, adds a dramatic basalt monolith and more camping if you want to extend the stop into an overnight.
Are there free dump stations in Davenport?
Yes — there are free RV waste disposal options available near Davenport.
All Dump Stations Near Davenport (27)
RV Dump StationsTwo Rivers Marina, Casino & RV Resort
RV Dump StationsRest Area - Sprague Lake, Eastbound
RV Dump StationsHunters Campground
RV Dump StationsMilitary Park - Fairchild AFB FamCamp
RV Dump StationsCountry Lane Campground & RV Park
RV Dump StationsChevron at Legacy Landing
RV Dump StationsPetro Stopping Center - Spokane #339
RV Dump Stations





