Sierra Estrella Landfill

Landfill

Maricopa, AZ

This landfill is closed (closed 2000).

Call (602) 256-0636 Directions

Facility details

Address
22087 North Ralston Road
Maricopa, AZ 85239
Phone
(602) 256-0636
Facility type
Landfill
County
Pinal County
EPA Region
9
Data sources
EPA
Last verified
2026-10-09

EPA record

Listed in the EPA Facility Registry: 110001694667

Programs on file: AIR AZPNC0000402110081 · Air program 0402110081 · AZURITE 4699 · CEDRI CEDRI10157999 · Emissions inventory 7736811 · EPS EPS10149059 · LMOP 2392 · NPDES permit AZI108669 · NPDES permit AZMS66777 · NPDES permit AZMS80443 · RCRA hazardous-waste handler AZR000006676

Interest types: AIR MAJOR, AIR PROGRAM, COMPLIANCE AND EMISSIONS REPORTING, ICIS-NPDES NON-MAJOR, LANDFILL GAS (LFG) RECOVERY, STORM WATER INDUSTRIAL, TITLE V MAJOR SOURCE

EPA record updated 2024-08-26

EPA LMOP landfill data

Status
Closed
Opened / Closed
1994 / 2000
Ownership
Private · WM
Design capacity
16,100,000 tons
Landfill gas collection
No

Source: EPA LMOP, Sep 2024

About this facility

A municipal solid waste (MSW) landfill is an engineered disposal site where household, commercial and some construction waste is weighed in at a scale house, tipped, compacted and covered with soil or an approved alternative at the end of each operating day. Modern landfills are lined and monitored, and many capture landfill gas. Some landfills accept self-haul loads from residents and small businesses; others take only contracted hauler or commercial loads. Fees are usually charged by the ton or by the load. Hours, fees and accepted materials vary — call ahead.

Nearby facilities

Nearest other landfill: Weinberger Rainbow Valley Landfill, Mobile — 9.0 mi

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Area served

Serves Maricopa, Laveen, Bapchule.

County context

One of 9 landfills in Pinal County, AZ.

Arizona solid-waste agency: Arizona Department of Environmental Quality (ADEQ)