New Mexico

Administrative Records for Abandoned Mines and other Superfund Cleanups on Navajo Nation

Links to Administrative Records files and related information for cleanup actions at Abandoned Uranium Mines in Navajo Nation.

Organization of EPA's Region 6 Office in Dallas

Organization Chart & Contact Information for EPA's Region 6 Office (South Central Region), serving Arkansas, Louisiana, New Mexico, Oklahoma, Texas and 66 Tribes

Oshara Village LLC - NPDES Permit NM0030813

NPDES Stormwater General Permit for MS4s in the Middle Rio Grande Watershed in New Mexico

EPA's stormwater general permit for MS4s in the Middle Rio Grande Watershed in New Mexico.

Section 32/33 Mines Site Fact Sheets

Documents related to the Section 32/33 Mines Site on Navajo Nation

Current New Mexico State-Wide SIP Approved Regulations

Current EPA Approved New Mexico Regulations

Current Albuquerque/Bernalillo County SIP Approved Regulations

Current EPA Approved New Mexico Regulations

Northeast Church Rock Mine: Records of Decision

Records of Decision related to the cleanup progress of the Northeast Church Rock Mine (NECR).

Northeast Church Rock Mine: Fact Sheets

EPA fact sheets that provide site history and updates of the cleanup progress of the Northeast Church Rock (NECR) Mine Site on the Navajo Nation.

Pueblo of Santa Ana CAA Treatment As A State Action Related Documents

The EPA is requesting comments from the public, on the Tribe's assertion of authority over the parcels indicated in the respective applications by the "Comment End Date".

Brownfields Reuse in Small and Rural Communities

Document providing examples of Brownfields projects in small, rural, and Tribal communities that received Brownfields funding.

NN0030345: Navajo Engineering and Construction Authority (NECA) Navajo Nation Municipal Pipeline Project, Shiprock, NM

NPDES Permit #NN0030345 for Navajo Engineering and Construction Authority Navajo Nation Municipal Pipeline Project, Shiprock, NM.

Navajo Nation National Pollutant Discharge Elimination System (NPDES) Permits

EPA’s Pacific Southwest (Region 9) issues all NPDES permits on Navajo Nation tribal lands.

U.S. - Mexico Border Program Projects

US - MX Border Program Funded Projects GIS interactive map (English).

Title V Program Evaluations in the Pacific Southwest (Region 9)

EPA's Pacific Southwest (Region 9) performs Title V Operating Permit program evaluations of large permitting authorities with 20 or more Clean Air Act Title V sources.

The Final Federal Clean Air Act (CAA) Title V Operating Permit Renewal for El Paso Natural Gas Company, LLC - Laguna Compressor Station in Region 6, Permit No: R6FOP-NM-04-R3-2026

The US EPA provides notice of Issuance of the Final CAA title V federal operating permit renewal for the EPNG Laguna Compressor Station.

Geographic Locations: Tribal Lands, Tribal Lands, New Mexico