Ontario well records

Ontario well records by address—without opening wells one by one.

Start with a property address, compare nearby mapped records and understand the local depth and yield pattern before you buy, repair or drill.

Search Ontario well records around a property

Ontario’s official well-record system is useful for finding individual records. Check My Well is designed for the next question: what do the wells around this property look like as a group?

The free property check maps nearby records, sorts them by distance and summarizes recorded depth, reported pump-test information and other available fields. You can still verify important details against the provincial record.

What an Ontario well record may contain

Nearest mapped well does not automatically mean “your well”

Older well locations can be approximate and property boundaries change. The report deliberately uses wording such as nearest mapped record unless there is enough evidence to make a stronger association.

Best use cases

This is most useful when buying a rural property, planning a new well, troubleshooting an existing water system, or preparing questions for a well inspector or contractor.

Official sourceOntario’s Ministry of the Environment, Conservation and Parks provides the underlying public well-record information.
Open the official source →
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Check the property first

Run the free address lookup, then request local help from the property report if you need a contractor.

Check a Canadian property →

Frequently asked questions

Can I search Ontario well records by address?

Yes. Check My Well starts with the searched address and analyzes mapped Ontario well records nearby. The nearest mapped record is not automatically proof that it belongs to that property.

Are Ontario well records free?

The underlying provincial records are public. The basic Check My Well property lookup is free.

Can nearby records predict my exact well depth?

No. Nearby records provide local context, but groundwater and geology can vary between properties.

Last reviewed: August 2026.

Check My Well summarizes public records and general information for informational and due-diligence purposes. Nearby records do not guarantee a property’s well depth, yield, water quality, condition or future drilling result. Verify material decisions against original records, current laboratory testing and qualified local professionals.