Tags Cloud
- groundwater
- Delaware
- New Castle County
- Atlantic Coastal Plain
- Sussex County
- Appalachian Piedmont
- hydrogeology
- stratigraphy
- Kent County
- mapping
- aquifer
- rocks
- subsurface
- surficial geology
- weather
- coastal geology
- Columbia aquifer
- fossils
- wells
- Beaverdam Formation
- environmental monitoring
- Pleistocene
- Miocene
- Cretaceous Period
- sediments
- streamflow
- surface water
- Newark
- Pliocene
- upper Pleistocene
- earthquakes
- Water Conditions Summary
- Columbia Formation
- Chesapeake and Delaware Canal
- Class C
- Holocene
- Tertiary Period
- Calvert Formation
- flooding
- middle Pleistocene
- Miocene
- geology
- wetlands
- upper Miocene
- STATEMAP
- Lynch Heights Formation
- pollution
- cross-sections
- Class A
- Class B