HouseChalkSwale
A swale is a shallow, graded channel in the landscape that directs surface water flow away from structures to a safe discharge point.
Why it matters
Swales prevent water from pooling near foundations and driveways. They are a simple, effective drainage solution that requires no buried pipe.
Where people get this wrong
A swale is above-ground grading. A French drain is a buried pipe in a gravel trench. They can work together but solve different problems.
Real-world example
The builder grades a gentle swale between your house and the neighbor's property. Rainwater follows the swale to the street instead of pooling in the yard.
Where this hits your build
This matters during site work and foundation. Mistakes here get buried and are expensive to fix later. Pay attention before concrete is poured.
Most people do not just struggle with terms. They struggle with the decisions tied to them.
See how HouseChalk helps with the decisions behind terms like this