- Delaware’s Wetland Plant Field Guide
- From Creek to Tap: The Story of Wilmington’s Public Water System
- State of Delaware, “Climate Action in Delaware: 2016 Report”
- Partnership for the Delaware Estuary, “Monitoring and Assessment of Coastal Wetlands in Representative Estuaries in the Mid-Atlantic”
- Delaware Department of Natural Resources and Environmental Control, “Delaware Statewide Assessment of Wastewater Facilities 2011-2016”
- State of Delaware’s Green Infrastructure Primer
- State of Delaware 2012 Combined Watershed Assessment Report
- University of Delaware Institute for Public Administration’s Water Resource Agency, “Economic Benefits and Jobs Provided by Delaware Watersheds”
- Partnership for the Delaware Estuary, “State of the Delaware Estuary”
- Partnership for the Delaware Estuary, “Living Shorelines: Healthy Shores, Healthy Communities”
- Summary of Delaware’s 2013 Freshwater Fishing Survey
- University of Delaware Water Resource Center, “Water Quality Trends in the Delaware River Basin (USA) from 1980 through 2005”