Debris flowing down a downspout drain that has been foolishly connected to the building foundation drain system can block that drain leading to basement flooding from either roof runoff or surface and subsurface runoff or both.
Downspout drain clogged.
Our gutters drain into a downspout pipe that goes underground.
Expose the bottom downspout opening divert the flow away from any landscape drain and then use a garden trowel to reach up into the opening and remove any clogged leaves and debris that could have accumulated there.
The problem is that it hasn t been cleaned in a long time and is very compact.
With your gloves on insert a garden trowel into the downspout and remove any leaves or debris you can reach.
Then use a ladder to reach the top of the downspout insert a.
Otherwise trying to remove the clog may simply push it further down.
Underground downspouts divert this water away from your home which protects your foundation and keeps your basement dry.
Underground downspout drain replacement.
It s very clogged with dirt leaves sticks etc and now water is backing up and leaking into the foundation of our house.
Remove the downspout extension if present to expose the bottom opening.
A rain gutter drain pipe is usually installed to carry water away from your house.
Remove the downspout from a connecting drain place a garden hose inside the downspout and turn the water on.
Over time leaves dirt and other debris can clog up the pipe.
Gutters catch rainwater as it descends from your roof and direct its flow to your downspout to drain.
Start by cleaning the bottom downspout opening.
If your underground drain is damaged or root bound the best way to handle the situation is to simply have the drain replaced.
If your downpipe isn t draining or water is flowing out the back then it s probably clogged.
An underground drain pipe can become clogged in a variety of ways including leaf buildup or damage to the pipe itself.
Any other course of action won t be much more affordable and can open you up to a high risk of the drain being clogged again in the near future.
Debris flowing down the downspout drain leaves from gutters can block floor drains or even the main building sewer line leading to sewage backups into the structure.
Many of these pipes are placed underground to avoid the eyesore of pipes laying on the ground next to your house.
If you see water flowing over the edges of your gutters and not through your downspouts your downspouts are most likely clogged with a small object or leaves and twigs.
Check water flow over gutters.
This is especially important if the downspout is connected to an underground drain.
To unclog a gutter downspout try your easiest options first.