Lamb Canyon Landfill - Location, Phone Number and Operating HoursAre you searching for the closest landfill in the Pass area that serves Beaumont, Banning, Yucaipa, Calimesa, Hemet, San Jacinto and Moreno Valley? The Lamb Canyon Landfill is located in close proximity to all these cities and surrounding areas on the Lamb Canyon Highway 79/Beaumont Avenue. they serve the area for standard refuse, green waste, and electronic waste. Below you'll find their contact information, hours of operation and address:Address: 16411 Lamb Canyon Rd, Beaumont, CA 92223Website: rivcowm.org Open from 6AM to 4:30PM Monday thru SaturdayWaste Management Department Office Phone Number: 951-486-3200Lamb Canyon Landfill Conservation Area - Riverside County, California 07/29/2016