Hyperion Treatment Plant, 7660 W Imperial Highway Gate B, Playa Del Rey CA 90293 / 310-648-5000. Call ahead because the hours are inconsistent. Upon arrival, check in with the security guard. Rinse water. Free.
Last updated: 8/25/2020
California
Pleasanton, California
Alameda County Fairgrounds, 4501 Pleasanton Ave, Pleasanton CA 94566 / 925-426-7600. $30 or less.
Last updated: 12/16/2010
Pomona, California
Fairplex RV Park, 2200 N White Ave, Pomona CA 91768 / 909-593-8915. Rinse water. $20 or less.
Last updated: 6/16/2022
Morgan Hill, California
Parkway Lakes RV Park, 100 Ogier Ave, 408-779-0244. Take the Bailey exit off US-101 and go west to Monterey Hwy. Go south two miles, campground is on left. $20 or less.
Last updated: 3/23/2005
Murrieta, California
Greens Storage, 25698 Adams Ave, Murrieta CA 92562 / 951-698-8577. Hours: 8:30am to 5:30pm, Monday through Friday; 8:30am to 4pm, Saturday; closed Sunday. $20 or less. I-15 Exit 64.
Last updated: 6/19/2018
Murrieta, California
Temecula Valley RV, 26240 Jackson Ave, Murrieta CA 92563 / 951-894-2347. Cost is unknown. I-15 Exit 64.
Last updated: 2/21/2007
Napa, California
Skyline Wilderness Park, 2201 Imola Ave, Napa CA 94559 / 707-252-0481. Park closes at 7pm. $30 or less.
Last updated: 6/10/2021
Nevada City, California
Inn Town Campground, 9 Kidder Ct, Nevada City CA 95959 / 530-265-9900. Potable water. Rinse water. $20 or less.
Last updated: 6/17/2021
Newhall, California
Camping World, 24901 W Pico Canyon Rd, Newhall CA 91381 / 800-235-3337. Cost is unknown. I-5 Exit 167.
Last updated: 1/9/2014
Newhall, California
Shell Station, 23502 Newhall Ave, Newhall CA 91321 / 661-259-6682. $30 or less.
Last updated: 11/29/2022