Nashville French Drains - How to Dig a Hidden Drainage Ditch A Nashville French Drainsusually consists of a trench filled with gravel and is intended to redirect water. If water runs down a slope on your property and collects somewhere undesirable then a Nashville French Drains is a perfect solution.
You need to find somewhere appropriate to direct the water to, this should NOT be someone else's property. Often there is no desirable place in...