{"id":246987,"date":"2026-06-24T17:27:00","date_gmt":"2026-06-24T17:27:00","guid":{"rendered":"https:\/\/swefc.unm.edu\/home\/centralized_resource\/introduction-to-the-national-pretreatment-program\/"},"modified":"2026-06-24T17:27:00","modified_gmt":"2026-06-24T17:27:00","slug":"introduction-to-the-national-pretreatment-program","status":"publish","type":"centralized_resource","link":"https:\/\/swefc.unm.edu\/home\/centralized_resource\/introduction-to-the-national-pretreatment-program\/","title":{"rendered":"Introduction to the National Pretreatment Program"},"content":{"rendered":"\n<p>The General Pretreatment Regulations of the National Pretreatment Program require all large POTWs and smaller POTWs to establish local pretreatment programs. 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