How's My Waterway was designed to provide the general public with information about the condition of their local waters based on data that states, federal, tribal, local agencies and others have provided to EPA. Water quality information is displayed on 3 scales in How’s My Waterway; community, state and national.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- How's My Waterway Fact Sheet (PDF)(2 pp, 2 MB, 6/18/20)