Landfill

Johnson Canyon Sanitary Landfill

31400 Johnson Canyon Road, Gonzales, CA 93926

At the gate

Type Landfill
Address 31400 Johnson Canyon Road, Gonzales, CA 93926
County Monterey County
Phone 831-675-2165
Website svswa.org/facilities/johnson-canyon-landfill-recycling-center
Last checked Oct 23, 2026

Hours

Mon 7:00 AM – 4:00 PM
Tue 7:00 AM – 4:00 PM
Wed 7:00 AM – 4:00 PM
Thu 7:00 AM – 4:00 PM
Fri 7:00 AM – 4:00 PM
Sat 8:00 AM – 4:00 PM
Sun 8:00 AM – 4:00 PM

Holiday hours vary. Gates often close to new loads 15–30 minutes before posted closing.

Accepted materials

Accepted materials agricultural waste, appliances, asphalt, cardboard, clothing and shoes, concrete rubble, construction & demolition debris, clean fill dirt, garbage, electronics, lumber, mattresses and box springs, scrap metal, tires (without rims), clean wood, stumps and branches, yard waste, antifreeze, household and automotive batteries, used motor oil and filters, latex paint

Fees

Tipping fee Solid waste: $18.00 minimum per load (up to 500 lbs), $35.00 per load 501-999 lbs, $70.00/ton for loads of 1,000 lbs and above (effective July 1, 2026)
Fee schedule Operator's fee page

Facility facts

Ownership Public
Owner Salinas Valley Solid Waste Authority, CA
Operator Salinas Valley Solid Waste Authority, CA
Operational status Open
Permitted activities Large Volume Transfer/Processing Facility, Solid Waste Landfill
Waste types accepted (per permit) MSW
Landfill class III
Year opened 1976
Planned closure year 2066
Cease-operation date 2066-12-31
Cease-operation date type Estimated
Total acres 163
Disposal acres 96.3
Current area (acres) 69
Design area (acres) 80
Design capacity (tons) 14,432,453
Maximum permitted capacity 18,500,000 Cubic Yards
Remaining capacity 12,590,000 Cubic Yards
Remaining capacity as of 2021-05-01
Waste in place (tons) 4,025,090
Waste-in-place year 2022
Annual waste accepted (tons) 227,172
Annual waste figure year 2022
Maximum permitted throughput 1,694 Tons per day
Landfill gas collection system Yes
Landfill gas energy project Yes
Landfill gas energy projects 1
Composting on site Yes
Hours notes Closed New Year's Day, Independence Day, Thanksgiving Day and Christmas Day
Permit and registry IDs (6)
EPA GHGRP ID 1007128
EPA LMOP landfill ID 182
CalRecycle SWIS number 27-AA-0005
Permit status Permitted
Enforcement agency County of Monterey
Local government Gonzales

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Nearby facilities

Landfill

John Smith Road Class III Landfill

Hollister, CA · 20.8 mi away

Hours
Monday – Friday 8am – 4pm; Saturday – Sunday 9am – 3pm; Closed: New Year’s Day, Easter, Thanksgiving and Christmas
Fees
Refuse $67.50/ton; Yard Waste $35.50/ton; Wood Waste $35.50/ton; Scrap Metal $28.00/ton; Dirt/Concrete/Asphalt $30.25/ton

More facilities with confirmed hours or fees in California

Sources: epa.gov (facility record, facility facts and permit and registry IDs; fetched Oct 21, 2026) ; calrecycle.ca.gov (facility record, facility facts and permit and registry IDs; fetched Oct 21, 2026) ; svswa.org (hours, phone and website; fetched Oct 23, 2026) ; svswa.org (website and fees; fetched Oct 23, 2026) . Registry figures are as of Oct 21, 2026. Facility details were last checked on Oct 23, 2026.