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Conditional use · Planning application

Republic Services subsidiary wins approval to reopen Elmore County landfill

The conditional use permit lets the former Simco Road landfill, about 640 acres, be cleaned up of long-standing violations and restarted at 500,000 tons per year, up to 2,000,000. The permit takes effect only after a Compliance Agreement and Host Agreement are signed, and the site must correct existing violations…

ApprovedCUP-2025-08Elmore County · 16415 NW Waste Site Dr
Pin at the reported location; the shaded outline is the primary parcel (Elmore County).

From the filing

The application's description as it appears in Elmore County's record. See the official record

Republic Services Environmental Solutions III, LLC has applied for a conditional use permit to operate a municipal solid waste landfill for household and other non-hazardous waste at the existing Simco Road Regional Landfill site in Elmore County. The 640-acre site would also include a stormwater pond, a weigh scale, and several existing office, warehouse, and shop buildings. This document is a staff memo for a public workshop on the application, not a hearing or decision.

Elmore County (Former Simco Road) Regional Landfill

Project name on file: Elmore County (Former Simco Road) Regional Landfill

Timeline

  1. April 24, 2025

    Approved

    Elmore County Planning and Zoning Commission: Approved. Findings of fact posted May 2, 2025.

  2. April 24, 2025

    Public hearing: Elmore County Planning and Zoning Commission

  3. March 13, 2025

    Workshop: Elmore County Planning and Zoning Commission

Documents

Site plans

  • Lists proposed amendments and corrections to the commission's findings of fact, conclusions of law and order on the conditional use permit with master site plan for a solid waste landfill.

    April 29, 2025 · 3 pages · 99 KB · Decision

    Download Supplemental revisions to findings, conclusions and order

Staff reports

Decisions

  • Commission's signed decision approving a conditional use permit with master site plan for a municipal solid waste landfill and a compliance agreement to remediate existing violations.

    May 1, 2025 · 34 pages · 1.1 MB · Decision

    Download Signed findings of fact, conclusions of law, and order for landfill permit
  • Planning and Zoning Commission decision approving Conditional Use Permit 2025-08 with Master Site Plan for a landfill compliance and operation proposal, subject to conditions and agreements.

    April 27, 2025 · 34 pages · 368 KB · Decision

    Download Findings of fact, conclusions of law, and order

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