Drinking Water Requirements for States and Public Water Systems
Sanitary surveys provide an opportunity for the primacy agency to visit the water system and educate the operator about proper monitoring and sampling procedures and to provide technical assistance. View resources on sanitary surveys.
Lead and Copper Rule
Drinking Water Rule Pages
EPA sets legal limits on over 90 contaminants in drinking water. View the drinking water rule pages for requirements, rule history, and compliance help.
Schools and Childcare Facilities
Find resources to assist schools and child care facilities in improving water quality.