DGS and DEOS are pleased to announce that near real-time groundwater level data from well Oh25-09 have recently been made available on the DEOS web site through the Harbeson, DE-REC station found on the Current Conditions link (http://
During an extreme rainfall event that occurred September 29-30, 2016, more than 12 inches in one day, caused the water table to rise over 5 feet near Harbeson, Delaware. A subsequent 3.6 inch storm on October 8 - 9 caused the water table to rise above land surface and flood the area for nearly 8 hours.
David R. Wunsch, Delaware’s State Geologist and Director of the Delaware Geological Survey, presented a paper titled “Going with the Flow: Federal Funding Facilitates Progress for the U.S. National Ground-Water Monitoring Network” at the National Groundwater Association’s Groundwater Summit on Monday, April 25, in Denver Colorado.
The Delaware Geological Survey (DGS) has released a new technical report titled Simulation of Groundwater Flow and Contaminant Transport in Eastern Sussex County, Delaware with Emphasis on Impacts of Spray Irrigation of Treated Wastewater, which was prepared by Changming He and A. Scott Andres of DGS.
DGS Report of Investigations No. 79 documents development of a detailed study of subsurface hydrogeology, interactions between aquifers and streams, and the effects of spray irrigation of treated wastewater on groundwater beneath southern eastern Sussex County.