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.

EPA Approval of Revisions to Alaska Water Quality Standards: May 12, 2017

Below is EPA's approval of revisions to Alaska's recreational water quality criteria for fresh and marine water, including revisions addressing bacteria criteria to protect primary contact recreation in fresh water and marine water, submitted by the Alaska Dept. of Environmental Conservation on January 24, 2017.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.