Lately, storms and rains have assaulted much of the southern US. This sort of weather can turn even the most sloped yards into watery, swampy messes. One way some homeowners deal with this water is by building retaining walls with drainage systems near them. A retaining wall is any sort of wall, usually made from brick, stone, or other masonry materials, that holds earth back. A series of these walls can turn a sloped yard into a terraced yard. One important part of keeping a retaining wall standing is making sure there is adequate drainage behind it. Water trapped behind the wall can weaken it and ultimately cause it to come crashing down. Avoiding this problem is simply a matter of making sure excess water has somewhere to go.
The same principle applies to yards that face severe weather. You can easily use retainingwalls to control the flow of excess water, and then drain that water off in a controlled way. If you live in an area with severe storms for much of the year, installing permanent rain drains and retaining walls in the yard will help keep your yard dry and usable. To start this process, first build the retaining wall in your sloped yard. It is smart to build more than one and in different parts of the yard if you really want to control water flow. Then, build a small ditch or gutter on the ledge of yard behind the wall. Rather than just running down hill and causing erosion and other problems, rainwater will now run into these ditches. From there you just need to direct the flow of the water to where you want it to go. You can divert it to rain barrels, culverts at the edge of your yard, gardens or other places.