Clogged french drain Previous owner installed a french drain under all that rock. Now it's clogged up in at least two spots (gravel and corrugated pipe, no geotextile). Tried hydroblasting it out but I'm pretty sure it's either got root penetration or it's crushed (not sure why they put these giant heavy stones all over it). Guess it's time to get moving some stones and shoveling. Originally by u/plasmeh on Reddit: https://tinyurl.com/23jbvlh9