30 TAC Chapter 290 Subchapter D: Rules and Regulations for Public Water SystemsRequirements for the design, operation, and maintenance, of water treatment plants and systems that supply potable water to the citizens of Texas. Download PDF: rg-195.pdf (477k) What is PDF? PDF (Portable Document Format) is an electronic portable document file format that has captured all the elements of a printed document as an electronic image that you can view, navigate, print, or forward to someone else. A PDF document will have a .pdf filename extension (example: filename.pdf). For more information about downloading, viewing, and printing pdf files view the PDF Help Page. |