Here is a list of dumping locations for RV.Western Propane Service12600 Western Avenue, Garden Grove, CA 92841(714) 893-9329Hours: Monday through Saturday 9 a.m. to 5 p.m. and Sunday from 11 a.m. to 5 p.m.Newport Dunes Waterfront Resort1131 Back Bay Drive, Newport Beach, CA 92660(800) 765-7661Chevron Station16725 Pioneer Boulevard, Artesia, CA 90701(562) 860-5718Hours: 24 hoursRiverside Water Quality Treatment Plant5950 Acorn St. Riverside, CA 92504(951) 351-6140Hours: Monday through Friday 7 a.m. to 4 p.m., Saturday 9 a.m. to 2 p.m.
