Tag: Interim Enhanced Surface Water Treatment Rule (IESWTR)

Interim Enhanced Surface Water Treatment Rule (IESWTR) and Disinfection By-products Rule (DBPR): Drinking Water

The provisions of the IESWTR and DBPR went into effect on January 1, 2002. These are federal rules which apply to public water systems that use surface water, or ground water under the direct influence of surface water(GWUDI), and serve at least 10,000 people. The rules are designed to improve the quality of the water …