Wastewater Discharge Permit Application (Adobe PDF, MS Word). This application must be submitted by any Significant Industrial User, Categorical Industrial User or any other user that does not qualify as a General Industrial User.
For abandonment of Grease Traps connected to septic tanks or other on-site sewage facilities (OSSF): Refer to the following instructions addressing the Procedure for Tank Abandonment as regulated by the Austin Water Utility’s On-Site Sewage Facilities Program.
Reduced Grease Trap Cleaning Frequency (Adobe PDF)
List of Active Industrial Wastewater Discharge Permits (Please note that, with few exceptions, the permit is issued to whomever holds the wastewater utility billing account. Therefore, in cases where one wastewater account serves multiple businesses (as is often the case for shopping centers and industrial parks), the identified permittee may not be the same as the actual business or businesses from which the industrial wastewater originates).