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Delaware 2007 Land Use, Land Cover (Revised)


Revised in 2012, this land use/land cover (LULC) dataset corrects many of the errors found in the 2007 dataset. The imagery was collected with 4 bands: B, G, R, and NIR. The original, uncorrected 2007 LULC dataset is also available here.

Delaware Coastal Inundation Maps

Data, Tools & Applications Data, Tools & Applications

A new topographic DEM was used to develop bathtub-model coastal inundation maps for the state of Delaware. Both maps and GIS data layers are available from this project.

DGS Groundwater Data: Recent and Historical Groundwater Level Data


Water levels were measured in monitoring or observation wells by staff members of the DGS, other state agencies, and the USGS. For a few wells, water levels were measured by employees of the consulting firms.

Delaware Sea Level Rise Vulnerability Assessment Mapping Appendix


This Map Appendix was developed and produced by the DNREC Delaware Coastal Programs for use by the Delaware Sea Level Rise Advisory Committee. It contains background information about sea level rise, the sea level rise vulnerability assessment, and map …