From Paper Maps to Accessible GIS Data

Currently maintained in an ArcGIS 10 ArcMap document (MXD), the Groundwater Contamination Risk Management GIS includes contamination site information and private well sampling analytical data collected by state and local government agencies. Access to this information via GIS allows EQD to quickly evaluate potential contamination sources in the vicinity of a proposed well and provide notifi cation to property owners and water well contractors when warranted by site conditions.

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https://www.esri.com/about/newsroom/wp-content/uploads/2018/11/aquifer.pdf

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