An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Safe Drinking Water on Tribal Lands

EPA works collaboratively with tribal governments, tribal utilities and tribal members to implement the Safe Drinking Water Act (SDWA). The goal of this collaboration is to improve access to safe drinking water on tribal lands.