Landfill

McKittrick Waste Treatment Site

56533 Highway 58, McKittrick, CA 93251

Before you go

  • Not accepted. It does not take hazardous waste.

At the gate

Type Landfill
Address 56533 Highway 58, McKittrick, CA 93251
County Kern County
Website www.wmsolutions.com/locations/details/id/186
Last checked Oct 22, 2026

Hours

Mon 7:00 AM – 4:30 PM
Tue 7:00 AM – 4:30 PM
Wed 7:00 AM – 4:30 PM
Thu 7:00 AM – 4:30 PM
Fri 7:00 AM – 4:30 PM

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

Accepted materials

Accepted materials asbestos-non-friable, auto shredder fluff, construction & demolition debris, sludges - industrial (non regulated/non rcra), soils (clean), soils (contaminated (non haz))

Fees have not been confirmed yet. Check the operator's website before you go.

Nearby with confirmed hours or fees: CWMI - KHF (MSW Landfill B-19) , City of Paso Robles Landfill , Tajiguas Sanitary Landfill .

Facility facts

Operational status Active
Permitted activities Solid Waste Landfill
Waste types accepted (per permit) MSW
Landfill class II
Registry details (12)

Figures and identifiers as published in the EPA and state permit registries cited below.

Cease-operation date 2043-01-01
Cease-operation date type Estimated
Total acres 51
Disposal acres 90
Maximum permitted capacity 5,474,900 Cubic Yards
Remaining capacity 3,151,900 Cubic Yards
Remaining capacity as of 2020-01-01
Maximum permitted throughput 3,500 Tons per day
CalRecycle SWIS number 15-AA-0105
Permit status Permitted
Enforcement agency County of Kern
Local government Kern County (Unincorporated)

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Nearby facilities

Landfill

City of Paso Robles Landfill

Paso Robles, CA · 56.8 mi away

Hours
Mon 8:00 AM-3:00 PM · Tue 8:00 AM-3:00 PM · …
Fees
Residential self-haul/commercial haulers: loads up to 1,000 lbs $35.00 flat fee, over 1,000 lbs $63.00 per ton; uncompacted refuse $63.00/ton, compacted $58.00/ton; treated wood waste $122.00/ton; mattress/sofa $13.00 each; auto tires $4.00 each; untarped loads double; effective January 1, 2025
Transfer station

Mid Valley Disposal Recy. & Transfer Station- Coalinga

Coalinga, CA · 71.0 mi away

Hours
Mon 8:00 AM-4:00 PM · Tue 8:00 AM-4:00 PM · …
Fees
Couch/sofa $45; passenger tires $15, truck tires $25; bulky items/appliances $35; mattress/box spring $25 (residents up to 3 free Mon-Wed); refuse, C&D, green waste and concrete charged per yard (see rate sheet)

Sources: calrecycle.ca.gov (facility record, facility facts and permit and registry IDs; fetched Oct 21, 2026) ; wmsolutions.com (hours, website and accepted materials; fetched Oct 22, 2026) . Registry figures are as of Oct 21, 2026. Facility details were last checked on Oct 22, 2026.