Provincial Groundwater Monitoring Network

The Provincial Groundwater Monitoring Network (PGMN) datasets report on ambient (baseline) groundwater level and chemistry conditions.

Groundwater monitoring map

Ministry contact: Environment, Conservation and Parks

Additional information

Tags
Geographic coverage
Ontario
Last Validated Date
February 1, 2024
Update frequency
Yearly

Provincial Groundwater Monitoring Network

Learn more about accessing data using different formats.

Date range: January 1, 2002 - December 31, 2022

  • ZIP
    Water chemistry English

    Last Updated: February 1, 2024

    Zip file contains data files.

    Explore

Date range: January 1, 2001 - December 31, 2023

  • ZIP
    Water wells English

    Last Updated: February 1, 2024

    Zip file contains GIS Shape files.

    Explore
  • XLSX
    Water Wells English

    Last Updated: February 2, 2024

    Explore

Date range: January 1, 2001 - December 31, 2022

  • ZIP
    Water levels English

    Last Updated: February 1, 2024

    Zip files contain data files.

    Explore

Date range: January 1, 2001 - December 31, 2021

  • ZIP
    Precipitation English

    Last Updated: February 1, 2024

    Zip file contains data files.

    Explore

Supporting Files

  • PDF
    Metadata English

    Last Updated: October 24, 2023

    Explore
  • PDF
    Metadata French

    Last Updated: October 24, 2023

    Explore

Report an issue with this data

Submit a report if you are experiencing issues with the data resources in this dataset.

Help us improve the Data Catalogue