Dump Stations

Merrigans Arizona Road-Runner RV, 4324 Flowing Wells Rd, Tucson AZ 85705 / 520-887-2992. Open Mon-Fri, 8am to 4:30pm; Sat, 8am to Noon; Closed Sun. Free.

Last updated: 2/10/2016

Pima County Fairgrounds, 11300 S Houghton Rd, Tucson AZ 85747 / 520-762-9100. $10 or less. I-10 Exit 275.

Last updated: 5/21/2008

Shell Gas Station, 6150 S Kolb Rd, Tucson AZ 85756 / 520-663-5420. Free.

Last updated: 10/10/2014

Cholla Bay Recreation Site (national forest campground) on AZ 188 at milepost 249; north of Roosevelt. Free.

Last updated: 5/17/2005

Shell Gas Station, 7335 S Houghton Rd, Tucson AZ 85747 / 520-664-1530. Free.

Last updated: 10/10/2014

The city of Safford provides a dump station but no drinking water at the city waste disposal plant located on N 8th Ave near the Gila River. The site is designed for septic tanker trucks with outlets at the rear of the truck, so the reach is a little long for RV’s with side outlets. Free.

Last updated: 6/9/2005

Chevron Station, 28864 Commerce Way, Wellton AZ 85356 / 928-785-9974. $10 or less. I-8 Exit 30.

Last updated: 3/12/2013

Apache County Fair, 825 4th N, Saint Johns AZ 85936 / 928-245-6803. Potable water. Rinse water. Pay camp host then use an empty site. $10 or less.

Last updated: 11/5/2020

Fast Mart, 1115 W Wickenburg Way, Wickenburg AZ 85390 / 928-684-3333. $10 or less.

Last updated: 12/11/2017

Public dump station in WestWorld equestrian center. From AZ 101 Loop, take the Frank Lloyd Wright Blvd exit and follow signs. $10 or less.

Last updated: 10/8/2004