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Contact Us

EPA's Region 6 Office

Serving: Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations

Air Emissions from Mobile Sources

The mobile source programs include, vehicle inspection and maintenance, engine fuels programs, clean fuel fleets, Stage II gasoline vapor recovery, and the use mobile source emission factor modeling for air quality planning. In many cases, these programs are part of the State Implementation Plan for which the Region has approved a State regulation associated with the program.

The Air Planning Section is also responsible for answering public inquiries on a variety of mobile source related questions. Mobile source inquiries normally include vehicle tampering, imports, emissions warranty, fuel economy, inspection and maintenance, fuels, and other questions relating to cars and emissions.

Responsible staff members: Email: John Walser (214) 665-7128 or Email Jeff Riley (214) 665-8542

Section Chief - Guy Donaldson, E-Mail or call (214) 665-7242

    Section address:
    U.S. EPA Region 6, 6PD-L
    1445 Ross Avenue
    Dallas TX 75202-2733

EPA Headquarters Home pages

1. U.S. Environmental Protection Agency (EPA)
2. EPA Office of Air and Radiation (OAR)
3. EPA Office of Air Quality Planing and Standards (OAQPS)
4. EPA Office of Tranportation and Air Quality
5. EPA Ozone transport assessment group (OTAG)
6. Technical Transfer Network (TTN)

State Web Sites Exit EPA

1. Texas Commission on Environmental Quality (TCEQ): http://www.tceq.state.tx.us/

2. Louisiana Department of Environmental Quality (LDEQ): http://www.deq.state.la.us

3. Oklahoma Department of Environmental Quality (ODEQ): http://www.deq.state.ok.us

4. New Mexico Environment Department (NMED): http://www.nmenv.state.nm.us

5. Arkansas Department of Environmenatal Quality (ADEQ): http://www.adeq.state.ar.us

6. City of Albuquerque, New Mexico: http://www.cabq.gov

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