Enforcement Targeting Tool

Every quarter, the Maine Drinking Water Program (DWP) receives a report from EPA listing public water systems (PWS) in Maine. This report, called the Enforcement Targeting Tool (ETT), uses a scoring system to prioritize those PWSs in violation of safe drinking water rules and regulations, by using a scoring system. The purpose of the ETT is to target those PWSs in need of formal enforcement action, in order to facilitate their return to compliance.

View the Quarterly Report

  • What Exactly Does Formal Enforcement Mean?
  • How is the ETT Scored?
  • What Score Raises a Red Flag?
  • How Accurate is this ETT?
  • Is My PWS on the ETT?

Contact Tera Pare if you have any questions related to the Enforcement Targeting Tool.