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Septic (OWTS) Permit Search Before 1990
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Preconstruction Permits

Permits Issued Prior to September 2002

Numerical Listing - This document is a list of all preconstruction permits issued under Air Pollution Control Regulation No. 9 since the program's inception in November 1971. The list is organized by Approval No. from the first permit issued in November 1971 to the last permit issued in August 2002.

Alphabetical Listing - This document is a list of all preconstruction permits issued under Air Pollution Control Regulation No. 9 since the program's inception in November 1971. The list is organized alphabetically by Company Name and includes all permits issued from November 1971 through August 2002.

Major Source Permit Listing - This document is a list of all preconstruction permits issued under Air Pollution Control Regulation No. 9 for new major sources or major modifications to existing major sources.


Permits Issued Since September 2002
Note: This listing contains the versions of the minor source permit at the time of issuance. Some of these permits may have subsequently been modified or revised and therefore the document in this listing may not be the current version of the permit. If you need the current version of the permit, contact the Office of Air Resources.

  1. Preconstruction Permits - 2016
  2. Preconstruction Permits - 2015
  3. Preconstruction Permits - 2014
  4. Preconstruction Permits - 2013
  5. Preconstruction Permits - 2012
  6. Preconstruction Permits - 2011
  7. Preconstruction Permits - 2010
  8. Preconstruction Permits - 2009
  9. Preconstruction Permits - 2008
  10. Preconstruction Permits - 2007
  11. Preconstruction Permits - 2006
  12. Preconstruction Permits - 2005
  13. Preconstruction Permits - 2004
  14. Preconstruction Permits - 2003
  15. Preconstruction Permits - 2002

Additional Resources

  1. APC Regulation No. 9 - APC Permits
  2. Application Forms

BACT/LAER Information

  1. CARB/CAPCOA Clearinghouse
  2. MA DEP Best Available Control Technology (BACT) Guidance
  3. NJDEP's State-of-the-Art (SOTA) manuals
  4. EPA's Clearinghouse
  5. South Coast AQMD Guidelines
  6. Texas NRCC Guidelines
  7. Bay Area AQMD Guidelines
  8. San Joaquin Valley Unified APCD Guidelines
  9. Performance Standards for Existing Stationary Sources
  10. State/Local Air Pollution Control Agency Links