Green River RV Dump
Green River, WY · Municipal facility
Public access
Seasonal service: Year-round. Dump-specific hours: see details.
No fee
Dump fee
RV dump stations in Wyoming.
29 RV dump station records physically in Wyoming, at state parks, federal recreation areas, visitor centers, highway rest areas, campgrounds, municipal facilities, travel stops, RV parks and other public facilities. None of these records has a published flat non-guest fee yet. Stations with confirmed non-guest access are listed first. This is not a complete list of every station in Wyoming.
29 records1 non-guest access confirmed0 guests or conditions only22 access not confirmed1 with a published non-guest fee4 dump service unavailable
29 records, page 1
Status as of October 3, 2026
Boysen State Park RV Dump Station
Shoshoni, WY · State park
Non-guests welcome
Seasonal caution: April through October until cold weather. Dump-specific hours: not confirmed.
Fee charged
Non-guest dump fee. Day-use fee
Cheyenne Information Center
Cheyenne, WY · Visitor center
Summary record. Link opens the operator page.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator.
Dwyer Junction Rest Area
Near Wheatland, WY · Highway rest area
Summary record. Link opens the operator page.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator.
Firehole Campground RV Dump Station
Wyoming · Campground
Summary record. Link opens the operator page.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
A fee is charged; the amount is not published.
Glendo State Park RV Dump Station
Glendo, WY · State park
Access rules unconfirmed
Seasonal service: Open year-round; water at the station mid-May to Sep. 30. Confirm eligibility before driving there.
Not published
Fee not confirmed
Guernsey State Park RV Dump Station
Guernsey, WY · State park
Access rules unconfirmed
Seasonal closure from October 16, 2026 (April 15 through October 15). Confirm eligibility before driving there.
Not published
Fee not confirmed
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator.
Keyhole State Park RV Dump Station
Moorcroft, WY · State park
Non-guests welcome
Seasonal caution: Normally May 1 to September 30. Dump-specific hours: see details.
Fee charged
Non-guest dump fee. Daily use fee
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator for this location.
Orin Junction Rest Area
Near Douglas, WY · Highway rest area
Summary record. Link opens the operator page.
Access rules unconfirmed
Confirm eligibility before driving there.
Not published
Not published by the operator.
Before you travelHours, seasonal changes and fees can change. Open a station’s details for its official source, checked dates and the information still needing confirmation.