Former officials claim a study on forever chemicals in wastewater has been stalled. This research aims to identify which industries are releasing harmful substances. A survey of wastewater treatment plants could provide crucial information on the source of contamination.

The wait for approval has been lengthy, with a public notice showing the survey was submitted nearly two years ago. Further details on the stalled study are available from the source.

Regulators hope to use the survey's findings to inform new regulations and limit the spread of these harmful chemicals.