The City of Riverside offers a free RV dump station at its Regional Water Quality Control Plant, described as available to residents. It is open Monday to Friday 7 a.m. to 4 p.m. and weekends 9 a.m. to 4 p.m., and closed on Thanksgiving, Christmas Day and New Year's Day. Port-a-potty pumping companies may not use it.
Access conditions apply.The city says the station is available to residents. It does not say whether non-residents may use it. Port-a-potty pumping companies may not use it.
Access for non-guests is not confirmed. Contact the operator before driving there. Directions open an external map. They do not confirm that roads or entrances suit your RV.
Know before you arrive.
- Who can use it
- Restricted accessThe city says the station is available to residents. It does not say whether non-residents may use it. Port-a-potty pumping companies may not use it.
- Dump-station fee
- Not publishedFree for residents; no non-resident fee is published.Exempt groupNo dump fee for this group. Residents.
- Service hours
- Monday to Friday 7:00 a.m. to 4:00 p.m.; Saturday and Sunday 9:00 a.m. to 4:00 p.m.; closed Thanksgiving, Christmas Day and New Year's Day
- Season & restrictions
- No separate dump-station season is published in the checked source.
- Location
- 5950 Acorn St., Riverside, CA 92504Map point is the street-address location from the U.S. Census geocoder, not necessarily the dump-station entrance. Map point: U.S. Census Bureau geocoder.
- Drinking-water fill
- Not confirmed in the checked source.
- Rinse water
- Not confirmed in the checked source.
Where the information comes from.
Official information checked October 1, 2026. This is a source check, not an on-site inspection or a live-status guarantee. Operator: City of Riverside Public Works.
View evidence from City of Riverside Public Works
RV Dump Station | Public Works
“The RWQCP has a free RV Dump Station available to residents.”
“Monday-Friday 7:00 a.m. to 4:00 p.m. Saturday and Sunday 9:00 a.m. to 4:00 p.m. Closed on Thanksgiving, Christmas Day and New Years”