Drinking Water Contaminant Candidate List 6-Draft
EPA's draft Contaminant Candidate List 6 may lead to future drinking water regulations for pesticides, potentially impacting pest control operations that use chemicals found in groundwater.
Aforeworn detected this change in the Pesticide & Pest-Control Applicators space on July 8, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Low urgency. Structural pest-control firms, lawn/ornamental applicators, agricultural applicators, fumigation companies should confirm how it applies to their specific situation before acting. There is a time constraint attached: Comments due by June 5, 2026 (60 days after publication on April 6, 2026). Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Pesticide & Pest-Control Applicators continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
EPA published a draft list of unregulated drinking water contaminants for public comment; some pesticides may be included, signaling potential future restrictions.
Who it affects
Structural pest-control firms, lawn/ornamental applicators, agricultural applicators, fumigation companies
What you must do
Review the draft list for pesticides used in your operations and submit comments to EPA by the deadline if you want to influence the final list.
Deadline
Comments due by June 5, 2026 (60 days after publication on April 6, 2026)
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