Safe Drinking Water Information System

and their violations of EPA's drinking water regulations, as reported to EPA by the states. These regulations establish maximum contaminant levels, treatment techniques, and monitoring and reporting requirements to ensure that water systems provide safe water to their customers. This search will help you to find your drinking water supplier and view its violations and enforcement history since 1993.

You may select systems either by locating systems within a geographic area or by entering the water system ID number. For more detailed information about the water you drink, contact your local water supplier directly or call your state drinking water agency. To find the phone number for your state's drinking water agency, click here or call the Safe Drinking Water Hotline at 1-800-426-4791.

For national and state-by-state information, please see the Office of Ground Water and Drinking Water's drinking water facts and figures page.

NOTICE: EPA is aware of inaccuracies and underreporting of some data in the Safe Drinking Water Information System. We are working with the states to improve the quality of the data.

Geography Search

Select a state to search by clicking on the map or on the text links below.

System Data Searches

Multisystem

AFS

BR

Brownfields/Cleanups

CERCLIS

Cleanups

ECHO/IDEA

FRS

EZ Search

Organization Search

GICS

ICR

Locational Information

Locational Search

PCS

Customized Search

RADInfo

RadNet

Customized Search

RCRAInfo

SDWIS

SRS

TRI

Customized

Facility Locator Tool

EZ

Form R

Form R & A Download

State Reports

TSCA

UV Index

Other