Quarterly Visual Monitoring of Storm Water Runoff: A Guide for Industries Operating under the TPDES Multi-Sector General Permit, TXR050000Tells industries how and when to conduct required quarterly visual monitoring to assess the effectiveness of their efforts to reduce pollution in storm water runoff, and provides a form that may be used. Download PDF: rg-403.pdf (88k) 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. |