To better understand the permitting process and how permit
requirements are established in domestic wastewater permits, it
helps to be familiar with the rules that govern the disposal of
wastewater. The following links to the Texas Administrative Code
may be helpful.
A guidance document, Procedures to Implement the Texas Surface Water Quality
Standards (RG-194) (PDF), describes how effluent limits
and other requirements based on water quality standards are
established in domestic wastewater discharge permits to protect
surface water quality standards. (Help with PDF.)