Air Pollutant Watch List Successes
This page contains the pollutants and areas of concern that have been removed from the TCEQ's Air Pollutant Watch List.
The TCEQ has used the APWL process to address areas of concern and delist pollutants and/or areas from the APWL. The following table shows the pollutants and/or areas where ambient concentrations have been successfully reduced to levels that are no longer of potential concern.
Click here to view the active Air Pollutant Watch List areas.
Some documents on this page are linked to an archived web page collected at the request of the Texas State Library and Archives Commission using Archive-It and is part of the TRAIL collection.
TCEQ is committed to accessibility. If you need a fully accessible version of a document from the archive, please contact us.
Historical APWL Reports
| APWL Map | County | City | TCEQ Region | Year Added | Pollutant of Interest | Year Removed | Supporting Documentation |
|---|---|---|---|---|---|---|---|
| APWL0401 | Dallas | Dallas | 4 | 2004 | nickel | 2016 |
June 2016 Proposed Delisting
No Comments Submitted |
| APWL0701 | Ector | Odessa | 7 | 2001 | ethylene | 2007 | No Comments Submitted |
| APWL1002 | Jefferson | Beaumont | 10 | 2002 | hydrogen sulfide | 2009 | Public Comments |
| APWL1002 | Jefferson | Beaumont | 10 | 2004 | benzene | 2010 | Public Comments |
| APWL1002 | Jefferson | Beaumont | 10 | 2003 | sulfur dioxide | 2016 |
August 2016 Proposed Delisting
and Public Comments |
| APWL1003 | Jefferson | Port Arthur | 10 | 2001 | benzene | 2014 |
August 2013 Proposed Delisting
and Public Comments |
| APWL1004 | Jefferson | Port Neches | 10 | 1996 | 1,3 butadiene | 2009 | Public Comments |
| APWL1101 | Bastrop | Bastrop | 11 | 2007 | hydrogen sulfide | 2012 |
December 2011 Proposed Delisting No Comments Submitted December 2011 Q and A January 2010 Determination |
| APWL1202 | Galveston | Texas City | 12 | 2001 |
acrolein
butyraldehyde valeraldehyde |
2010 | No Comments Submitted |
| APWL1202 | Galveston | Texas City | 12 | 2003 2004 |
benzene
hydrogen sulfide |
2014 | Public Comments |
| APWL1202 | Galveston | Texas City | 12 | 2001 | propionaldehyde | 2016 |
June 2016 Proposed Delisting
and Public Comments |
| APWL1203 | Galveston | Texas City | 12 | 2004 | benzene | 2007 | Public Comments |
| APWL1204 | Harris | Lynchburg Ferry Area | 12 | 2003 | styrene | 2014 |
July 2013 Proposed Delisting
and Public Comments May 2011 Boundary Proposal and Public Comments |
| APWL1204 | Harris | Lynchburg Ferry Area | 12 | 2002 | benzene | 2010 | Public Comments |
| APWL1206 | Harris | Galena Park | 12 | 2000 | benzene | 2017 |
November 2016 Proposed Delisting
No Comments Submitted July 2011 Boundary Proposal and Public Comments |
| APWL1207 | Harris | Houston (Milby Park area) | 12 | 1999 | 1,3 butadiene | 2009 | Public Comments |
| APWL1401 | Calhoun | Point Comfort | 14 | 2004 | 1,2 dichloroethane | 2007 | No Comments Submitted |
| APWL1402 | Nueces | Corpus Christi | 14 | 1998 | benzene | 2010 | No Comments Submitted |