On-Site Activity Reporting System (OARS)

What is OARS? OARS is an electronic on-line system for OSSF authorized agents to submit their monthly activity reports to the TCEQ. This system replaces the need for faxing or mailing these reports. OARS also gives the general public contact information for local permitting authorities.

You can log on to OARS here.

Additional OARS Information:

(Many of the files linked from this page are in Portable Data Format [PDF]. Help with PDF.)

OARS Reports
A summary of annual data is available (in PDF) as follows:

          1990    1995    2000    2005

          1991    1996    2001    2006

          1992    1997    2002    2007

          1993    1998    2003   

          1994    1999    2004   

   Other data can be requested by e-mail at: oars@tceq.state.tx.us

Making OARS work for you
More information can be downloaded (in PDF): Here

OARS User’s Manual
You can download the user’s manual (in PDF): Here

OARS Monthly Reporting Form
You can download the montly reporting form (in PDF): Here

Who can I contact?
E-mail: oars@tceq.state.tx.us

OARS telephone line: 512-239-0914

Fax: 512-230-6390

Regular Mail:
On-Site Activity Reporting System, MC 178
Texas Commission on Environmental Quality
PO Box 13087
Austin, TX 78711