89R10163 ANG-D By: Zaffirini S.B. No. 1662 A BILL TO BE ENTITLED AN ACT relating to notice provided to certain public drinking water supply systems before water quality testing. BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS: SECTION 1. Subchapter C, Chapter 341, Health and Safety Code, is amended by adding Section 341.0317 to read as follows: Sec. 341.0317. NOTICE OF WATER QUALITY TESTING. The commission may provide notice not more than 24 hours in advance to a public drinking water supply system that obtains its water supply from underground sources of the commission's intent to perform water quality testing to investigate a complaint related to the public drinking water supply system's water quality. SECTION 2. This Act takes effect September 1, 2025.