![Runoff Before & After](/images/drainage/Before_After_CatchBasin.jpeg)
To prevent damage from downspout runoff, you'll need to capture the water where the downspout ends.
This can be done using a downspout adapter with overflow cleanout, or a capture device such as either a low-profile adapter or catch basin topped with a grate.
![Runoff](/images/drainage/Downspouts.jpg)