Old land drains are subsurface channels originally installed to manage water runoff in countryside areas. Their purpose is to divert surplus water in fields and around buildings. These systems typically used basic channels rather than the plastic or metal materials seen today. Despite their simplicity, they were effective for decades. https://caidenvtsqn.uzblog.net/h1-how-old-land-drains-work-and-why-they-still-matter-h1-52063108