Conditional use · Planning application
Conditional use permit approved
Conditional Use Permit with Master Site Plan for Proposed Mayfield Substation and Transmission Lines Project
From the filing
The application's description as it appears in Elmore County's record. See the official record
Conditional Use Permit with Master Site Plan for Proposed Mayfield Substation and Transmission Lines Project
Project name on file: Idaho Power Mayfield Substation
Timeline
April 2, 2026
Approved
Elmore County Planning and Zoning Commission: Approved (minutes).
April 2, 2026
Public hearing: Elmore County Planning and Zoning Commission
Jan. 22, 2026
Workshop: Elmore County Planning and Zoning Commission
June 17, 2025
Application filed
Documents
Other documents
- CUP-2025-25 IPC Mayfield Substation Staff Report Final
March 29, 2026 · 108 KB · Staff Report
- Exhibits of Record_CUP 2025-25 Idaho Power
March 29, 2026 · 82.4 MB · Exhibits
- CUP-2025-25 Exhibits_2026-0122 Public Workshop
Jan. 19, 2026 · 21.4 MB · Exhibits
- CUP-2025-25 IPC Mayfield Substation
Jan. 19, 2026 · 69 KB · Staff Report