Department of Natural Resources & Environmental Control
- Delaware Environmental Navigator (DEN) – Use DEN to create maps showing Source Water Protection Areas. DEN also has wellhead protection and recharge area GIS layers for download.
- Instructions for creating a map in DEN
- On Thursday, December 6, 2007, the Delaware Cabinet Committee on State Planning Issues dopted DNREC’s Statewide Wellhead Protection Areas and Statewide Excellent Recharge Areas as required under 7 Del. C 6083. To view the presentation click here.
- Wellhead Protection Areas
- Groundwater Recharge Areas
- 2011 Water Resource Protection Area Mapping for New Castle County, Delaware
- Delaware’s Floodplains – Floodplain Interactive Web Map
Kent County, Delaware
Sussex County, Delaware
Environmental Protection Agency (EPA)