With each step, a list of EPA's most helpful references is included. This factsheet provides a checklist to help PWSs move towards compliance with the Arsenic Rule. It includes critical deadlines and requirements for PWSs and states, and information on monitoring requirements.
This document provides a simple and straightforward summary of the rule. Quick Reference Guide to Arsenic and Clarifications to Compliance and New Source Monitoring Rule Arsenic Rule: Small Entity Compliance Guide.Compliance with the Arsenic Rule requires additional monitoring and community water system actions beyond compliance with the chemical contaminants rules.
