Wyoming dump stations
157 stations found in Wyoming. The web shows a limited preview; the mobile app is where full reliability details live.
Last data update: Apr 5, 2026
DumpScout tracks RV dump stations across Wyoming, including public facilities, rest areas, truck stops, and RV parks. Current coverage includes 102 verified stations and 40 free options.
Most active station clusters are around Afton, Alpine, ASHLEY. Of the listed stations, 71 are currently usable by non-guests (including fee-only access) and 25 report 24-hour availability.
Evanston
, WY
verified open · Paid
Maverick Dump Station
, WY
verified open · Free
Warren Bridge RV Dump Station
, WY
verified open · Paid
City of Afton information center. Free.
Afton, WY
unverified · Paid
Nordic Market at US-89 and US-26. Cost is unknown.
Alpine, WY
unverified · Paid
FIREHOLE CANYON CAMPGROUND Dump Station
ASHLEY, WY
verified open · Paid
Casper KOA Journey
Bar Nunn, WY
verified open · Free
Overland Express Mart
Basin, WY
verified open · Free
Bighorn National Forest public dump station on US-16 about three miles west of Powder River Pass
Buffalo, WY
verified open · Paid
Buffalo KOA Journey
Buffalo, WY
verified open · Paid
Cenex RV Dump Station
Buffalo, WY
verified open · Paid
Dump Station (OSM 3534482191)
Buffalo, WY
verified open · Paid
Dump Station - Buffalo Bill
BUFFALO, WY
reported open · Paid
HETTINGER GROUP AREA Dump Station
BUFFALO, WY
verified open · Paid
MIDDLE FORK Dump Station
BUFFALO, WY
verified open · Paid
Bighorn National Forest public dump station 1/4 mile east of US-14/14A junction
Burgess Junction, WY
verified open · Paid
Dump Station (OSM 13113262783)
Casper, WY
unverified · Free
Cheyenne Information Center
Cheyenne, WY
verified open · Paid