How to View the Data Example Questions the Database Can Answer 1. Symbols, unit names, lithologic descriptions, hydrostratigraphic classification, and hydraulic property statistics estimated from recovery tests can be found in the Hydrostratigraphic Column .
Source shows the geologic-map source used to identify hydrogeologic and surficial units.
Original-map units show identity of the original map units used by the geologists that made the source maps. A term that refers to the ease with which water passes through a geologic material. Transmissivity is defined as the hydraulic conductivity times the thickness of the aquifer. Well specific capacity is related to transmissivity in this area. The median splits the sample population in half.