The following websites contain information about the Clean Water Act Permitting Program and Violations.

Overview of CWA Sec 404:  https://www.epa.gov/cwa-404

LA Times:  www.articles.latimes.com/keyword/clean-water-act

EPA enforcement overview:  https://www.epa.gov/cwa-404/cwa-section-404-enforcement-overview

The New York Times:  http://www.nytimes.com/2010/03/01/us/01water.html?mcubz=0

Arkansas News:  http://www.arkansasnews.com/news/arkansas/rutledge-epa-water-rule-would-devastate-arkansas