What BC expects from a private well owner
HealthLink BC says owners of private wells serving one single-family dwelling are responsible for determining whether their water is safe and should send samples to a qualified laboratory. Wells supplying two or more connections fall under a different regulatory framework.
BC’s testing cadence
Current HealthLink BC guidance recommends bacteriological testing at least once per year and chemical testing when a well is completed and then annually. Retesting is also recommended after events such as flooding, drought or other changes that could affect water quality.
What BC guidance highlights
- Bacteriological testing includes total coliforms and E. coli.
- BC identifies nitrates, fluoride and metals such as arsenic, lead, copper and manganese among common chemical concerns in groundwater.
- Use a qualified laboratory, follow its bottles and instructions, and keep results for future comparison.
Why a BC well record still matters
The provincial well record can provide depth, construction and location context. Pairing that record with the actual property’s water test is more useful than assuming that a nearby well with good results says anything definitive about yours.
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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
Who is responsible for testing a private well in BC?
For a well serving one single-family dwelling, HealthLink BC says the private well owner is responsible for testing the water.
How often should a BC private well be tested?
HealthLink BC currently recommends bacteria testing at least annually and chemical testing at well completion and then annually.
Where should I send a BC well-water sample?
HealthLink BC recommends using a qualified laboratory and points owners to the Canadian Association for Laboratory Accreditation directory.
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.