Arizona Topics and Resources

Air

• Approved Air Quality Implementation Plans
• Clean Air Act Permitting in Arizona
• West Coast Collaborative: Partnering to Reduce Diesel Emissions
  A public-private partnership committed to reducing diesel emissions and advancing clean technologies.

Environmental Justice

• Environmental Justice in Your Community

Land

• Brownfields
• Cleanup Sites
• Desotec US LLC (Formerly Evoqua Water Technologies LLC)

Tribal

• Navajo Nation: Cleaning Up Abandoned Uranium Mines
• Tuba City Dump Administrative Order on Consent
• Tribal Programs in the Pacific Southwest
  • Tribal Air Programs
  • Tribal Water Programs
  • GAP Funding
  • Federally-Recognized Tribes

U.S.-Mexico Border

• U.S.-Mexico Border Program

Water

• Impaired Waters and TMDLs
• Nammo Defense Systems Facility, Mesa, AZ
• NPDES Permits on Arizona Tribal Lands (excluding Navajo Nation
• NPDES Permitting on Navajo Nation Lands
• Underground Injection Control (UIC) Permits
• Water Reuse and Recycling