Yard drainage can wreak havoc in a yard. This is how to unclog a yard drain, covering every type from catch basins to French drains and dry wells ...

The type of French drain—interior versus exterior ... the foundation walls of the basement or crawl space. Then, the drain pipes divert the water to a sump pump which pumps the water outside.

There are two main types of drainage systems on golf courses: surface drainage and French Drain, often mistakenly called ...