Best way to unclog a French Drain is with high-pressure water. Shoot it in on cleanout end and watch debris flow out. If doesn’t work may need a “snake” to break up the clog. Corrugated pipe is difficult as debris gets trapped very easily.
About Victor Coppola
Victor Coppola has over 20 years in diverse environmental and strategic planning experience in the environmental and land development industries. Look to Victor for eco-friendly consulting and installation services to developers of commercial, industrial and residential projects; private clients; governmental agencies; allied professionals and individuals targeted for enforcement of perceived environmental violations.