The City of Dallas is stepping up its game in the fight for cleaner drinking water. In adherence to the EPA's latest directive, Dallas Water Utilities (DWU) is plunging into the depths of data collection for per- and polyfluoroalkyl substances, more commonly known as PFAS. These man-made chemicals, infamous for their presence in everything from non-stick pans to firefighting foams, have raised public health alarms due to their longevity in the environment and potential to accumulate in the human body.
A recent statement from DWU emphasized its unwavering commitment to top-tier drinking water, boasting a "Superior Water System" accolade awarded by the Texas Commission on Environmental Quality (TCEQ). Acting beneath the umbrella of the Safe Drinking Water Act of 1974, the TCEQ keeps a watchful eye over the state's water utilities, ensuring Texans get their H2O sans the unwanted extras.
In an age where trust in the tap wavers, the EPA takes a proactive stance with its regulatory might. The federal behemoth is mandated to update its hit list of potential drinking water contaminants every five years. These not-yet-regulated substances could be lingering unseen, untested, and untamed in our water supply. EPA's authority stretches to set enforceable limits, with over ninety contaminants currently on the leash of maximum contaminant levels (MCLs), according to the City of Dallas.
DWU's recent tango with PFAS data collection is a choreographed response to the EPA's March 14, 2023, proposal. A new set of MCLs for six PFAS types could soon dance their way into regulation manuals. The city joins in on a nationwide effort, ensuring that what flows from our taps is less a chemical cocktail and more the life-sustaining nectar we all require.
