Public dump station at the car wash on E Riggs Rd, just east of S McQueen Rd, on north side of road, $5. Car wash is about five miles east of I-10 Exit 167.
Free campground and dump station at the Visitors Center at Canyon de Chelly National Monument. Water at dump site is turned off during winter months but there is a fresh water tap on the grounds.
Giant Service Station
999 S Main St
Cottonwood AZ 86326
Air and water also available.
Verde Valley Fairgrounds at S 12th St and Hwy 89A
Giant Fuel Station.
1205 S Milton Road
Flagstaff, AZ 86001
The dumping station is on the south side of the property as you pull in turn around space is limited for larger rigs you can pull through onto plaza way to get yourself turned around in the Safeway parking lot across the street or if you need to you can go to the light immediately next to the station and turn in on plaza way going East to enter the property from the other side of the parking lot depending on your needs.
KOA - 928-526-9926 5803 N. Hwy 89 Flagstaff I believe the fee is $5. More room to maneuver than other locations if you have a big rig....
Giant Station at Butler & I-40
Giant Service Station at 1205 S Milton (free)
McDowell Mountain Park (county park), 480-471-0173, free if camping. Individuals who are not camping in the park will be charged the camping fee to use the dump station. From Shea Blvd follow Fountain Hills Blvd north through town and then four miles north. Open year-round. Can handle two units at one time. Usually not crowded and has potable water available.
Love's Travel Stop
820 W Pima St
Gila Bend AZ 85337
Description: Located off I-8 Exit 115
Latitude: 32.9439 | Longitude: -112.7329