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On-Site Activity Reporting System (OARS)

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.

Log on to the On-Site Activity Reporting System (OARS).

OARS Reports

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

Other data can be requested by e-mail at: oars@tceq.texas.gov


Additional OARS Information:

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

Making OARS Work for You [PDF]

OARS User’s Manual [PDF]

OARS Monthly Reporting Form [PDF]


Who can I contact?

Regular Mail:
On-Site Activity Reporting System, MC-235
Texas Commission on Environmental Quality
PO Box 13087
Austin, TX 78711