Uncategorized September 23, 2026

What to Know About Well Water at a Seasonal Property

Well water is one of the biggest adjustments for buyers coming from the GTA, where municipal water is something you never think about. At a cottage or rural property, the well is yours to understand and maintain.

Most seasonal properties draw from a drilled well, though some older cottages still use a shallow dug well or draw directly from the lake. Each comes with different considerations for water quality and how easily it can freeze, so it’s worth knowing which one you’re dealing with before you buy, not after. A drilled well is generally the most reliable and least prone to seasonal issues.

Water quality is worth testing, and not just once. I always recommend a potability test during the buying process, and testing again each spring when you open the cottage, since well water quality can shift after spring runoff or heavy rain. Most local health units offer free basic testing, which makes this an easy step to build into your seasonal routine.

If the property is three-season and the well line runs above the frost depth, that line needs to be fully drained in the fall along with the rest of the plumbing. A well that’s properly maintained and understood from day one is far less likely to become a source of stress, and it’s one of the first things I walk buyers through when we’re looking at a rural or waterfront listing together.

Have more questions about buying or selling in the area? Visit my FAQ page for answers to what clients ask most.