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

County	City	TCEQ Region	Map and Historical Documentation	Year Added	Pollutant of Interest	Year Removed	Comments & Responses
Bastrop	Bastrop	11	APWL1101 December 2011 Proposed Delisting December 2011 Q&A January 2010 Determination	2007	hydrogen sulfide	2012	No Comments Submitted
Calhoun	Point Comfort	14	APWL1401	2004	1,2 dichloroethane	2007	No Comments Submitted
Ector	Odessa	7	APWL0701	2001	ethylene	2007	No Comments Submitted
Galveston	Texas City	12	APWL1202	2001	acrolein butyraldehyde valeraldehyde	2010	No Comments Submitted
Galveston	Texas City	12	APWL1203	2004	benzene	2007	1 Comment Submitted
Harris	Lynchburg Ferry Area	12	APWL1204	2002	benzene	2010	1 Comment Submitted
Harris	Houston (Milby Park area)	12	APWL1207	1999	1,3 butadiene	2009	5 Comments Submitted
Jefferson	Beaumont	10	APWL1002	2004	benzene	2010	2 Comments Submitted
Jefferson	Beaumont	10	APWL1002	2002	hydrogen sulfide	2009	1 Comment Submitted
Jefferson	Port Neches	10	APWL1004	1996	1,3 butadiene	2009	3 Comments Submitted
Nueces	Corpus Christi	14	APWL1402	1998	benzene	2010	No Comments Submitted

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