Public Water Systems: A Guide for Local GovernmentsA guide for local officials to the revised rules for public drinking water, 30 TAC 290-91. Download PDF: rg-422-lgg-2.pdf (133k) 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. |