This explains some of the features available in the ATTAINS Cycle Summary Reports (Assessments, Uses, Parameters, Nutrient-Related, Sources and Delistings) as of the July 2020 release.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Features Available in ATTAINS Cycle Summary Reports (PDF)(9 pp, 372 K, 6/29/2020)