EPA Proposes Changes To Rules On Lead Contamination In Water

EPA Administrator Andrew Wheeler announced proposed updates to lead regulations in drinking water. Key changes include testing lead levels in schools, strengthening water treatment, and new sampling procedures. Critics argue the changes are insufficient, as the lead limit remains at 15 parts per billion, but a new trigger level of 10 parts per billion is introduced. If exceeded, cities must reevaluate treatment processes. The rules also reduce required pipe replacements from 7% to 3% annually if lead levels exceed 15 parts per billion. The draft plan is open for public comment for 60 days, with a final version expected by next summer.

What is the current limit on lead in water, and how does it compare to the proposed changes?

What is the expected timeline for the final version of the EPA's draft plan?