All of the information we currently have on water quality in this aquifer have been assembled in a GIS database. Most of the subsequent graphs have been created with these data.

The database was created for the purpose of identifying the extent of water quality problems and making that information available to planners and politicians so that land-use, zoning, and development decisions can be defended in situations where planning and development decisions are made to restrict or modify proposed developments from a ground water protection standpoint.