RV Dump Stations In California

California has dump stations everywhere RVers travel: 280-plus state parks, nine national parks, the desert snowbird zones, Highway 99 valley towns, travel centers, and 20 Caltrans rest areas with designated dumps. State parks use automated Sani-Star kiosks; national parks like Yosemite (Upper Pines) and Kings Canyon (Azalea) have dumps; and the southern deserts around Borrego Springs and Joshua Tree are dense with facilities. We've mapped several stations statewide. Coverage is heaviest in the SoCal deserts, the coast, and the Central Valley, with more spread-out options in the eastern Sierra and far north.

California state park dump stations are automated Sani-Star kiosks that cost $10 to $20 per use, and that fee is separate from your camping or entry fee. The kiosks are card-only and do not accept cash. If you're not camping, you'll pay $10 for park entry plus $10 to use the dump. For frequent visitors, the $125 annual state parks pass is the better deal, since it covers day-use access and dump use across more than 100 units. Always carry a credit or debit card, because there's no cash option at these automated stations.

Yes, mainly in the deserts and the Central Valley. Many Highway 99 ag towns offer free or low-cost municipal dumps at city parks and fairgrounds. Slab City near Niland and Anza-Borrego's BLM land are free to camp (though you dump elsewhere). The southern desert snowbird zones have competitively priced facilities. Of the stations in our California directory, some are free. Note that the state parks are not free to dump, since they switched to paid automated kiosks. So for free or cheap dumping, lean on the valley municipal stations and the desert corridors rather than the parks.

Only at the ones with designated dump stations, of which there are 20 statewide. California rest areas, run by Caltrans, cap your stay at 8 hours per 24-hour period, and dumping sanitary waste anywhere except a designated station is prohibited. You can sleep inside your vehicle overnight within that 8-hour window, but you can't camp, pitch a tent, roll out an awning, or build a fire. So check whether the specific rest area has a dump before relying on it. For dependable dumping, route through the state parks, national parks, desert facilities, or travel centers instead.

Bring a quality sewer hose with good fittings, disposable gloves, a clear elbow, and crucially, a credit or debit card, since the state park Sani-Star kiosks are card-only with no cash option. A jug of fresh water and a separate non-potable rinse hose help with flushing. Tank chemicals and hand sanitizer round out the kit. In the desert, carry extra fresh water and dump in the cooler morning hours during summer. At higher Sierra elevations in the shoulder seasons, dump quickly to avoid freezing valves. Confirm payment type and hours, since automated and municipal stations vary.

Yosemite's Upper Pines Campground in the valley has a dump station with fresh water open year-round, and the Wawona and Tuolumne Meadows dumps open in summer. In Kings Canyon, Azalea Campground has a dump, potable water, and flush toilets. None of California's national parks offer RV hookups, and some campgrounds limit RV length (Death Valley's Hidden Valley and White Tank sites cap around 25 feet), so check before you drive a big rig in. Plan to dump on your way out, fill fresh water where available, and arrive with empty tanks, since in-park options are limited and seasonal at the higher elevations.

The southern deserts are loaded with options thanks to the winter RV crowds. Borrego Springs, Joshua Tree, Barstow, and the Colorado River corridor have a dense concentration of sani-dump facilities. The Pilot Knob BLM long-term visitor area near Winterhaven, 12 miles from Yuma, has a dump at the adjacent gas station for $15, with potable water at nearby rest stops along the El Centro to Yuma highway. Slab City near Niland offers free desert camping, and Anza-Borrego's BLM land east of Borrego Springs is free boondocking. The pattern is to boondock and come into a dump every few days.

It depends entirely on the region. Sierra Nevada campgrounds and their dumps close in winter due to snow, and the high passes shut down. But the SoCal coast and the deserts are prime in winter, so the Joshua Tree, Borrego Springs, and Colorado River facilities are fully active, packed with snowbirds. Yosemite's Upper Pines dump runs year-round in the valley. So winter is a great time to RV California; you just stay south and low. Travel centers along the interstates also stay open year-round. Plan your route around the open regions rather than expecting statewide access in the cold months.

Autumn, September through November, is arguably the best statewide, with mild weather, High Sierra fall color, thinner crowds, and dumps still open before the Sierra winter closures. Beyond that, match your region to the season: winter for the SoCal coast and deserts (Joshua Tree, Borrego, the Colorado River), summer for the Sierra and the cool coast, and spring for wildflowers and desert blooms. Avoid the low deserts in summer, when temperatures top 110F, and the Sierra in winter, when campgrounds close. California's variety means there's always somewhere in season, so plan around the weather and you can camp year-round.

Yes. Flying J and Pilot travel centers along the interstates have dump stations, typically charging $10 to $15, and they stay open year-round, which makes them dependable when seasonal park dumps are closed. They're concentrated along I-5, CA-99, I-15, I-10, and I-8. For desert travelers, the Pilot Knob LTVA's adjacent gas station dumps for $15. Travel centers are especially useful for crossing the Central Valley or heading toward Las Vegas or Arizona, where you want a quick, predictable stop. As always, the specific location matters, so check the listing and call ahead to confirm current fees and hours.

Only at a designated dump station, never on the ground. California has enormous BLM and USFS dispersed camping in the deserts and Sierra foothills, plus free spots like Slab City and the Anza-Borrego BLM land, but you must haul your waste to a proper dump. Dumping sanitary waste anywhere but a designated station is prohibited statewide. The desert snowbird zones make this manageable, with dense, cheap facilities around Borrego Springs, Joshua Tree, and the Colorado River. Set up self-contained, monitor your tanks, and dump and fill fresh water in town before heading into the backcountry, where there's nothing.

California runs higher than most states, especially on the coast and at private resorts. State park camping is moderate but adds the $10 to $20 automated dump fee separately. National park camping is reasonable but offers no hookups. The deals are in the desert and the valley: free camping at Slab City and Anza-Borrego BLM land, cheap municipal dumps along Highway 99, and competitively priced snowbird facilities in the south. Travel-center dumps are $10 to $15. The $125 annual state parks pass pays off for regulars. To keep costs down, lean on the deserts and valley towns and reserve private coastal parks for special nights.

California has dump stations everywhere RVers travel: 280-plus state parks, nine national parks, the desert snowbird zones, Highway 99 valley towns, travel centers, and 20 Caltrans rest areas with designated dumps. State parks use automated Sani-Star kiosks; national parks like Yosemite (Upper Pines) and Kings Canyon (Azalea) have dumps; and the southern deserts around Borrego Springs and Joshua Tree are dense with facilities. We've mapped {{stationCount}} stations statewide. Coverage is heaviest in the SoCal deserts, the coast, and the Central Valley, with more spread-out options in the eastern Sierra and far north.

California state park dump stations are automated Sani-Star kiosks that cost $10 to $20 per use, and that fee is separate from your camping or entry fee. The kiosks are card-only and do not accept cash. If you're not camping, you'll pay $10 for park entry plus $10 to use the dump. For frequent visitors, the $125 annual state parks pass is the better deal, since it covers day-use access and dump use across more than 100 units. Always carry a credit or debit card, because there's no cash option at these automated stations.

Yes, mainly in the deserts and the Central Valley. Many Highway 99 ag towns offer free or low-cost municipal dumps at city parks and fairgrounds. Slab City near Niland and Anza-Borrego's BLM land are free to camp (though you dump elsewhere). The southern desert snowbird zones have competitively priced facilities. Of the stations in our California directory, {{freeCount}} are free. Note that the state parks are not free to dump, since they switched to paid automated kiosks. So for free or cheap dumping, lean on the valley municipal stations and the desert corridors rather than the parks.

Only at the ones with designated dump stations, of which there are 20 statewide. California rest areas, run by Caltrans, cap your stay at 8 hours per 24-hour period, and dumping sanitary waste anywhere except a designated station is prohibited. You can sleep inside your vehicle overnight within that 8-hour window, but you can't camp, pitch a tent, roll out an awning, or build a fire. So check whether the specific rest area has a dump before relying on it. For dependable dumping, route through the state parks, national parks, desert facilities, or travel centers instead.

Bring a quality sewer hose with good fittings, disposable gloves, a clear elbow, and crucially, a credit or debit card, since the state park Sani-Star kiosks are card-only with no cash option. A jug of fresh water and a separate non-potable rinse hose help with flushing. Tank chemicals and hand sanitizer round out the kit. In the desert, carry extra fresh water and dump in the cooler morning hours during summer. At higher Sierra elevations in the shoulder seasons, dump quickly to avoid freezing valves. Confirm payment type and hours, since automated and municipal stations vary.

Yosemite's Upper Pines Campground in the valley has a dump station with fresh water open year-round, and the Wawona and Tuolumne Meadows dumps open in summer. In Kings Canyon, Azalea Campground has a dump, potable water, and flush toilets. None of California's national parks offer RV hookups, and some campgrounds limit RV length (Death Valley's Hidden Valley and White Tank sites cap around 25 feet), so check before you drive a big rig in. Plan to dump on your way out, fill fresh water where available, and arrive with empty tanks, since in-park options are limited and seasonal at the higher elevations.

The southern deserts are loaded with options thanks to the winter RV crowds. Borrego Springs, Joshua Tree, Barstow, and the Colorado River corridor have a dense concentration of sani-dump facilities. The Pilot Knob BLM long-term visitor area near Winterhaven, 12 miles from Yuma, has a dump at the adjacent gas station for $15, with potable water at nearby rest stops along the El Centro to Yuma highway. Slab City near Niland offers free desert camping, and Anza-Borrego's BLM land east of Borrego Springs is free boondocking. The pattern is to boondock and come into a dump every few days.

It depends entirely on the region. Sierra Nevada campgrounds and their dumps close in winter due to snow, and the high passes shut down. But the SoCal coast and the deserts are prime in winter, so the Joshua Tree, Borrego Springs, and Colorado River facilities are fully active, packed with snowbirds. Yosemite's Upper Pines dump runs year-round in the valley. So winter is a great time to RV California; you just stay south and low. Travel centers along the interstates also stay open year-round. Plan your route around the open regions rather than expecting statewide access in the cold months.

Autumn, September through November, is arguably the best statewide, with mild weather, High Sierra fall color, thinner crowds, and dumps still open before the Sierra winter closures. Beyond that, match your region to the season: winter for the SoCal coast and deserts (Joshua Tree, Borrego, the Colorado River), summer for the Sierra and the cool coast, and spring for wildflowers and desert blooms. Avoid the low deserts in summer, when temperatures top 110F, and the Sierra in winter, when campgrounds close. California's variety means there's always somewhere in season, so plan around the weather and you can camp year-round.

Yes. Flying J and Pilot travel centers along the interstates have dump stations, typically charging $10 to $15, and they stay open year-round, which makes them dependable when seasonal park dumps are closed. They're concentrated along I-5, CA-99, I-15, I-10, and I-8. For desert travelers, the Pilot Knob LTVA's adjacent gas station dumps for $15. Travel centers are especially useful for crossing the Central Valley or heading toward Las Vegas or Arizona, where you want a quick, predictable stop. As always, the specific location matters, so check the listing and call ahead to confirm current fees and hours.

Only at a designated dump station, never on the ground. California has enormous BLM and USFS dispersed camping in the deserts and Sierra foothills, plus free spots like Slab City and the Anza-Borrego BLM land, but you must haul your waste to a proper dump. Dumping sanitary waste anywhere but a designated station is prohibited statewide. The desert snowbird zones make this manageable, with dense, cheap facilities around Borrego Springs, Joshua Tree, and the Colorado River. Set up self-contained, monitor your tanks, and dump and fill fresh water in town before heading into the backcountry, where there's nothing.

California runs higher than most states, especially on the coast and at private resorts. State park camping is moderate but adds the $10 to $20 automated dump fee separately. National park camping is reasonable but offers no hookups. The deals are in the desert and the valley: free camping at Slab City and Anza-Borrego BLM land, cheap municipal dumps along Highway 99, and competitively priced snowbird facilities in the south. Travel-center dumps are $10 to $15. The $125 annual state parks pass pays off for regulars. To keep costs down, lean on the deserts and valley towns and reserve private coastal parks for special nights.

The highest-rated is Lassen Volcanic National Park - Manzanita Lake with a rating of 4.8/5 stars.