These groundwater monitoring sites are monitored and managed by TRCA's hydrogeology team.

Data was provided by Kristina Anderson in KMZ format December 19, 2016

Updated April 9, 2019 with information provided by Kristina Anderson.

Updated November 11, 2020. with information provided by Kristina Anderson. Updates include: some updated coordinates, additional Seaton well added, and Mayfield Phase 2 wells added - note that the status of these wells has been left blank until they are field verified.

Logger type and serial number information is being tracked in a separate GDB (server 02) table.

NOTE: there is an exact copy in the 01 DataGDB dataset. The monitoring service reads from THE 01 file.