The City ofDeer Park, PWS ID TX1010007, has violated the monitoring and reporting requirements set by Texas Commission onEnvironmental Quality (TCEQ) in Title 30, Texas Administrative Code (30 TAC),Section 290, Subchapter F. Public water systems that treat surface water and/orground water under the direct influence of surface water are required to submitmonthly operating reports with operational data of the treatment, disinfectionand quality of the water provided to their customers. For more information: