Follow-Up Links From 9/6 TWG Meeting

The following information was provided by Jeffrey Riley (EPA), and are intended to be a follow-up from the 9/6 TWG meeting.

Policy Assessment for the Review of the Ozone NAAQS, First External Review Draft –

http://www.epa.gov/ttn/naaqs/standards/ozone/s_o3_2008_pa.html

Health & Welfare Risk and Exposure Assessment for Ozone, First External Review Draft –

http://www.epa.gov/ttn/naaqs/standards/ozone/s_o3_2008_rea.html

Notice of Extension of Comment Period –

http://www.gpo.gov/fdsys/pkg/FR-2012-08-27/pdf/2012-21034.pdf

2008 Ozone Conformity Links

EPA has released two transportation conformity guidance documents related to implementation of the 2008 ozone NAAQS:

  • Transportation Conformity Guidance for 2008 Ozone NAAQS Nonattainment Areas
  • Guidance for Transportation Conformity Implementation in Multi-Jurisdictional Nonattainment and Maintenance Areas

These documents can be found at the following website:
http://www.epa.gov/oms/stateresources/transconf/2008naaqs.htm

Also, an update to the Baseline Year for the Baseline Year Test (in 40 CFR 93.119) table has been added at:

http://www.epa.gov/oms/stateresources/transconf/baseline.htm