An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Related Topics: EPA Home » Your Drinking Water » SDWIS Federal Reports Search
Welcome to the SDWIS Fed Reporting Services system. This system offers the capability to query the SFDW (SDWIS Fed Data Warehouse) via report filters and various reporting options.To view a list of public water systems, search via the map by clicking on your state or directly by entering your state, city, town, county, or water system name.