- 2021 Drinking Water Quality Report
- 2020 Drinking Water Quality Report
- 2019 Drinking Water Quality Report
- 2018 Drinking Water Quality Report
- 2017 Drinking Water Quality Report
- 2016 Drinking Water Quality Report
- 2015 Drinking Water Quality Report
- 2015 Dewey Beach Water District Test Results
- 2014 Drinking Water Quality Report
- 2014 Dewey Beach Water District Test Results
- 2013 Drinking Water Quality Report
- 2013 Dewey Beach Water District Test Results
- 2012 Drinking Water Quality Report
- 2012 Dewey Beach Water District Test Results
- 2011 Drinking Water Quality Report
- 2011 Dewey Beach Water District Test Results
- 2010 Drinking Water Quality Report
- 2010 Dewey Beach Water District Test Results
- 2009 Drinking Water Quality Report
- 2009 Dewey Beach Water District Test Results
- 2008 Drinking Water Quality Report
- 2008 Dewey Beach Water District Test Results
- 2007 Drinking Water Quality Report
- 2007 Dewey Beach Water District Test Results
- 2006 Drinking Water Quality Report
- 2006 Dewey Beach Water District Test Results
- 2005 Drinking Water Quality Report
- 2005 Dewey Beach Water District Test Results
- 2004 Drinking Water Quality Report
- 2004 Dewey Beach Water District Test Results