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  2. Public Notices at U.S. EPA

Public Notices, Meetings, and Events in EPA's Pacific Southwest

EPA’s Pacific Southwest (Region 9) implements and enforces federal environmental laws in Arizona, California, Hawaii, Nevada, the Pacific Islands, and 148 Tribal Nations.

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On this page:
  • About
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About

EPA’s Pacific Southwest (Region 9) office encourages public participation in addressing environmental issues. When EPA hosts public meetings, events, or other opportunities for public participation, they will be found here.

EPA provides public notices about regulatory and other actions it takes, often related to its permitting authorities. Many public notices seek comment (e.g., notices about proposed EPA actions) or participation from the public (e.g., public meeting notices); some are for informational purposes only (e.g., announcing a final rule). Some EPA actions will be included in the Public Notice listings, and some will be included in the Federal Register listings. Please be sure to check both listings to find the notice you are seeking.

Meetings and Events

  • Public Information Session (1 of 2): Navajo Transitional Energy Company (NTEC) Energy Generation Plant Informational

    Public information session on the draft synthetic Tribal Minor New Source Review permit proposed for the Navajo Transitional Energy Company (NTEC) Energy Generation Plant in Farmington, New Mexico.

    • Date: April 21, 2026
  • Public Hearing (1 of 2): Navajo Transitional Energy Company (NTEC) Energy Generation Plant

    Public hearing to provide opportunity to provide oral or written comments on the draft synthetic Tribal Minor New Source Review permit for Navajo Transitional Energy Company (NTEC) Energy Generation Plant, Farmington, New Mexico.

    • Date: April 21, 2026
  • Public Information Session (2 of 2): Navajo Transitional Energy Company (NTEC) Energy Generation Plant Informational

    Public information session on the draft synthetic Tribal Minor New Source Review permit proposed for the Navajo Transitional Energy Company (NTEC) Energy Generation Plant in Farmington, New Mexico.

    • Date: April 22, 2026
  • Public Hearing (2 of 2): Navajo Transitional Energy Company (NTEC) Energy Generation Plant

    Public hearing to provide opportunity to provide oral or written comments on the draft synthetic Tribal Minor New Source Review permit for Navajo Transitional Energy Company (NTEC) Energy Generation Plant, Farmington, New Mexico.

    • Date: April 22, 2026

Public Notices

  • NTEC Energy Generation Plant Draft Tribal Synthetic Minor NSR Permit

    Announcement of Draft Permit and Request for Public Comment on Draft Clean Air Act Synthetic Minor NSR Permit in Indian Country for NTEC Energy Generation Plant Tribal Synthetic Minor NSR Permit. Application #2024-004-SM.

    • Comments Due Date: April 29, 2026
    • Geographic Locations: Tribal Lands, New Mexico, Southwest
  • Proposed Reissuance of NPDES Permit No. NN0020800; Nenahnezad Community School Wastewater Treatment Plant, Fruitland, NM

    EPA is issuing a notice of proposed action under the Clean Water Act to reissue a NPDES permit No. NN0020800 to: Nenahnezad Community School Wastewater Treatment Plant, Fruitland, NM.

    • Comments Due Date: April 20, 2026
    • Geographic Locations: Southwest, New Mexico, Tribal Lands
  • Proposed Reissuance of NPDES Permit No. NN0030345; Navajo Engineering and Construction Authority (NECA) Navajo Nation Municipal Pipeline Project, Hogback, NM

    EPA notice of proposed action under the Clean Water Act to reissue a National Pollutant Discharge Elimination System (NPDES) permit NO. NN0030345 to NECA Navajo Nation Municipal Pipeline Project, Hogback Canal, Hogback, New Mexico 87420.

    • Comments Due Date: April 8, 2026
    • Geographic Locations: Southwest, New Mexico, Tribal Lands
  • Approval of an Administrative Amendment for a Tribal Minor NSR Facility; Twenty-Nine Palms Band of Mission Indians Power Generation Facility, Coachella, CA

    EPA Region 9 is approving an Administrative Amendment for Permit #: C-2023-6-R2 - Source ID: 69 pertaining to construction and operation of the Twenty-Nine Palms Band of Mission Indians Power Generation Facility near Coachella, CA.

    • Geographic Locations: Southwest, California, Tribal Lands
  • Approval of Request for Coverage under General Air Quality Permit; Big Valley Fuel & Market, Lakeport, CA

    Approval of Request for Coverage under General Air Quality Permit for New or Modified Minor Gasoline Dispensing Facility in Indian Country within California.

    • Geographic Locations: Southwest, California, Tribal Lands
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Federal Register Notices

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Last updated on January 21, 2026
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