The Washington State Board of Health (Board) wants your feedback on draft updates to WACs 246-290-315 and 246-290-71006, regarding PFAS in Group A public water supplies.  

This is your chance to suggest changes, ask questions, or share your ideas. Your feedback will help shape the rule before it’s opened for formal public comment.  

The informal comment period ends on Wednesday, June 11, 2025, at 11:59 p.m.  

Click here for options to give feedback and more details.