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Well Records

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A well record must be submitted to the Ministry of the Environment (MOE) when a water supply well is constructed, significantly altered or abandoned. Well records provide construction information, along with general quantity and quality information about the water supply. You can download or request a well record.

Well records provide construction information, along with general quantity and quality information about the well’s water supply. Records are used by government, consultants, contractors and well owners to:

  • learn about the well-water supply (groundwater) and geology of an area (including water quality and quantity issues)
  • manage groundwater resources
  • locate existing wells

For a water supply well, a well record must be submitted to the Ministry of the Environment when:

  • a new well is constructed
  • an existing well is altered (unless it is a minor alteration or pump installation)
  • an existing well is abandoned (sealed and plugged)

Download or request a well record

This webpage is for information only. Please go to regulation 903 for the details of the legal requirements.