RV Dump Stations In Bar Nunn, WY -- Find Sani-Dumps Online
42.9136° N, 106.3434° W
Quick Overview
Bar Nunn has several RV dump stations available to travelers, with some offering free dumping services. This small Wyoming community sits just north of Casper along the North Platte River, making it a convenient stop for RVers traveling Interstate 25 between Denver and Billings. The town's location puts you right in the heart of central Wyoming's energy corridor, where oil and gas activity means plenty of infrastructure for travelers.
Most dump stations here operate as part of private RV parks and campgrounds rather than standalone facilities. You'll find these sanitary dump stations clustered around the I-25 corridor, taking advantage of the steady stream of through traffic. The KOA campground anchors the local options, providing reliable access for both guests and day-use customers. These facilities typically include fresh water spigots and rinse hoses, though it's smart to bring your own backup hose just in case.
Getting to Bar Nunn's dump stations is straightforward via Interstate 25, with most facilities accessible from Exit 182 or nearby interchanges. The flat terrain and wide roads make maneuvering larger rigs relatively stress-free compared to mountain passes you'll encounter elsewhere in Wyoming. Most stations here cater to the steady flow of RVers heading to Yellowstone, the Black Hills, or points beyond, so they're designed with efficiency in mind rather than scenic ambiance.
The area's sani-dump options serve both overnight guests and day-use customers, though policies vary by location. Check our detailed listings below for specific access requirements, hours of operation, and current pricing information.
Top Rated Dump Stations in Bar Nunn
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All Dump Stations Near Bar Nunn
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| KOA - Casper KOA | 0.2 mi | \u2014 | Dump Station | Free |
| Alcova Lake Campground | 5.1 mi | \u2014 | Dump Station | Free |
| Pilot Flying J Travel Plazas #758 | 5.7 mi | \u2014 | Dump Station | Varies |
| Hat Six Travel Plaza | 7.9 mi | \u2014 | Dump Station | Varies |
| Deer Creek Village RV Campground | 24.5 mi | \u2014 | Dump Station | Free |
| Natrona County Park on Lake Alcova | 34.4 mi | \u2014 | Dump Station | Free |
| Pathfinder Lake | 40.3 mi | \u2014 | Dump Station | Free |
| KOA - Douglas KOA Campground | 47.1 mi | \u2014 | Dump Station | Free |
| Independence Rock State Historic Site | 49.4 mi | \u2014 | Dump Station | Varies |
| Rest Area - Independence Rock | 49.6 mi | \u2014 | Dump Station | Free |
KOA - Casper KOA
0.2 miAlcova Lake Campground
5.1 miPilot Flying J Travel Plazas #758
5.7 miHat Six Travel Plaza
7.9 miDeer Creek Village RV Campground
24.5 miNatrona County Park on Lake Alcova
34.4 miPathfinder Lake
40.3 miKOA - Douglas KOA Campground
47.1 miIndependence Rock State Historic Site
49.4 miRest Area - Independence Rock
49.6 miTraveling to Bar Nunn by RV
Interstate 25 provides the main access route to Bar Nunn, with Exit 182 serving as the primary gateway to local dump stations. The highway here runs straight and flat through Wyoming's high plains, making it ideal for RV travel without concerns about steep grades or tight curves. Most facilities sit within a mile or two of the interstate, connected by wide municipal roads that can handle big rigs without difficulty.
RV routing through the area is generally unrestricted, though you'll want to check individual campground entrances for any low-hanging branches or tight turns. The elevation sits around 5,200 feet, so diesel engines won't struggle like they might at higher mountain passes. Wind can be a factor year-round on these open plains, especially for high-profile rigs, so keep an eye on weather conditions during travel.
Overnight parking options include the Walmart in nearby Casper for those needing a quick stop, though it's about 10 miles south. Several truck stops along I-25 accommodate RVs, but formal overnight policies vary. Winter travel requires attention to road conditions, as Wyoming's I-25 corridor can see sudden weather changes and occasional closures during blizzard conditions.
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Dump Station Costs in Bar Nunn
Of the several dump stations in Bar Nunn, a portion% are free while a portion% charge fees ranging from $8 to $15 per use. Private campground rates tend toward the higher end of this range, especially during peak summer travel season when demand increases. The lack of free municipal or state-operated facilities means you'll be paying for convenience here, but the stations are generally well-maintained and include amenities like fresh water and rinse capabilities.
Some campgrounds offer discounted dump fees if you purchase fuel or supplies, so ask about package deals when you arrive. Annual camping memberships like KOA Value Kard can provide modest savings if you're planning multiple stops at chain locations. Wyoming doesn't have state park dump stations in this immediate area, which explains why free options are limited compared to other regions.
Budget around $10-12 per dump in Bar Nunn, which is typical for Wyoming's private facilities. The higher costs reflect the area's energy boom economy and limited competition, but the stations provide reliable service that justifies the expense for most RVers passing through.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
What RVers Are Saying About Bar Nunn
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Best Time to Visit Bar Nunn by RV
Winter
Dec - Feb
10°F - 35°F
Crowds: Low
Dump stations may freeze during extreme cold snaps; call ahead to confirm availability and bring antifreeze for hoses.
Spring
Mar - May
25°F - 65°F
Crowds: Medium
Weather can change rapidly with late snow possible; stations reopen fully as temperatures stabilize above freezing.
Summer
Jun - Aug
45°F - 85°F
Crowds: High
Peak travel season brings crowds heading to Yellowstone and regional attractions; expect wait times at popular stations.
Fall
Sep - Nov
20°F - 70°F
Crowds: Medium
Pleasant weather but prepare for early frost; snowbird migration south creates moderate traffic through the area.
Explore the Bar Nunn Area
Hit the dump stations early morning or late afternoon to avoid the midday rush when other travelers are checking in or out of campgrounds. The KOA location typically has the most reliable water pressure and includes a rinse station, making the cleanup process more thorough. Always carry your own sewer hose and gloves, as some facilities may not provide these essentials.
Fuel up in Casper rather than Bar Nunn itself, as the larger city offers more competitive diesel prices and better access for big rigs. Propane fills are also more readily available at the Casper locations. If you need RV supplies or minor repairs, Mills and Casper have several RV dealers and service centers within a 15-minute drive.
Water quality here is generally good, but the high mineral content means you might notice some taste differences if you're filling fresh water tanks. Consider bringing a basic water filter if you're sensitive to mineral flavors. Most dump stations here don't charge extra for fresh water fills, but confirm this before assuming it's included with your dump fee.
National Parks Nearby
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Read more →Frequently Asked Questions About Dump Stations in Bar Nunn
Where can I dump my RV tanks in Bar Nunn?
Bar Nunn has {{stationCount}} dump stations available, primarily located at private RV parks and campgrounds near Interstate 25. The KOA campground is the most prominent option, offering day-use access for non-guests. Most facilities are accessible from Exit 182 or nearby interchanges along I-25.
Are there free dump stations in Bar Nunn?
Currently, {{freeCount}} of the dump stations in Bar Nunn offer free access, meaning you'll need to budget for paid services. The area lacks municipal or state-operated free facilities, so expect to pay between $8-15 per use at private campgrounds and RV parks.
How much does it cost to use a dump station in Bar Nunn?
Dump station fees in Bar Nunn typically range from $8 to $15 per use, with most facilities charging around $10-12. Private campgrounds set their own rates, and prices may increase during peak summer travel season. Some locations offer package deals if you purchase fuel or supplies.
What should I bring to an RV dump station?
Always bring your own sewer hose, disposable gloves, and paper towels for cleanup. A clear elbow fitting helps you monitor the dumping process, and having a backup hose section can save the day if connections don't fit properly. Most stations provide fresh water, but carrying extra for rinsing is smart.
Do Bar Nunn dump stations operate year-round?
Most dump stations in Bar Nunn operate year-round, but winter freezing can temporarily shut down water systems during extreme cold spells. It's wise to call ahead during winter months to confirm availability, especially after overnight temperatures drop below 10°F when pipes may freeze.
Can I access dump stations in Bar Nunn with a large RV?
Yes, the flat terrain and wide roads around Bar Nunn accommodate large RVs without difficulty. Most dump stations are designed for big rigs, with adequate turning radius and level approaches. The area's location along I-25 means facilities expect and can handle oversized vehicles regularly.
Where can I dump my RV tanks in Bar Nunn?
Bar Nunn has {{stationCount}} dump stations available, primarily located at private RV parks and campgrounds near Interstate 25. The KOA campground is the most prominent option, offering day-use access for non-guests. Most facilities are accessible from Exit 182 or nearby interchanges along I-25.
Are there free dump stations in Bar Nunn?
Currently, {{freeCount}} of the dump stations in Bar Nunn offer free access, meaning you'll need to budget for paid services. The area lacks municipal or state-operated free facilities, so expect to pay between $8-15 per use at private campgrounds and RV parks.
How much does it cost to use a dump station in Bar Nunn?
Dump station fees in Bar Nunn typically range from $8 to $15 per use, with most facilities charging around $10-12. Private campgrounds set their own rates, and prices may increase during peak summer travel season. Some locations offer package deals if you purchase fuel or supplies.
What should I bring to an RV dump station?
Always bring your own sewer hose, disposable gloves, and paper towels for cleanup. A clear elbow fitting helps you monitor the dumping process, and having a backup hose section can save the day if connections don't fit properly. Most stations provide fresh water, but carrying extra for rinsing is smart.
Do Bar Nunn dump stations operate year-round?
Most dump stations in Bar Nunn operate year-round, but winter freezing can temporarily shut down water systems during extreme cold spells. It's wise to call ahead during winter months to confirm availability, especially after overnight temperatures drop below 10°F when pipes may freeze.
Can I access dump stations in Bar Nunn with a large RV?
Yes, the flat terrain and wide roads around Bar Nunn accommodate large RVs without difficulty. Most dump stations are designed for big rigs, with adequate turning radius and level approaches. The area's location along I-25 means facilities expect and can handle oversized vehicles regularly.
Are there free dump stations in Bar Nunn?
Yes — there are free RV waste disposal options available near Bar Nunn.
All Dump Stations Near Bar Nunn (10)
RV Dump StationsKOA - Casper KOA
RV Dump StationsAlcova Lake Campground
RV Dump StationsPilot Flying J Travel Plazas #758
RV Dump StationsHat Six Travel Plaza
RV Dump StationsDeer Creek Village RV Campground
RV Dump StationsNatrona County Park on Lake Alcova
RV Dump StationsPathfinder Lake
RV Dump StationsIndependence Rock State Historic Site
RV Dump StationsRest Area - Independence Rock
RV Dump Stations