Additional Information on Rules and Standards
EPA state, tribal, and territorial water quality standards. Click here
EPA guidance document for lead free requirements. Click here
EPA fact sheet on revised coliform rule. Click here
FDA guidance for the content of premarket notification for purification systems for hemodialysis. Click here
Waterways
EPA guide for waterways. Click here
EPA national summary of impaired waters and TMDL information. Click here
National Pollutant Discharge Elimination Systems (NPDES)
EPA guide on NPDES permits. Click here
Illinois EPA guide for Illinois pollutant discharge elimination system permits. Click here
State and Territories Contact List
EPA list of Health and Environmental Agencies. Click here
EPA NPDES State Contacts. Click here