Yard Grading For Drainage

Connect with the best landscape grading contractors in your area who are experts at flattening land and fixing drainage issues.

Yard grading for drainage.

To create the drain you ll have to dig a gradually sloping trench from the source to the outlet. Proper grading will eliminate wet accumulation in your basement. Often we have found drainage from a neighbors yard inadvertently directed onto adjacent property causes drainage issues. From the inlet it would have to be about 1 ft.

Schott says his grading jobs start at 500 for minor work and can go up to several thousand dollars for major jobs. Homeadvisor is the simplest way to find and book yard grading and leveling services near you. During the fall winter and even spring months when you may be getting quite a bit of rain all that excess water needs to drain off of your yard and into some type of drainage or towards your street s gutters. If you had a discharge outlet 100 ft.

The underground drainage pipe should slope downhill at least 1 8 in. If water stands in your yard for hours or even days after a moderate rain you have poor drainage which can be caused by heavy compacted soils or improper grading. The reason for grading your yard is to move the water runoff from where it s currently traveling to a different location. Drainage and grading are an obvious concern in rainy climates but even in areas with little rainfall proper grading can prevent problems such as water puddling in the landscape or draining towards the foundation.

If this occurs near your home s foundation it can lead to nasty moisture issues in your basement or crawlspace. The consensus seems to be that a good slope to aim for when grading land extending out from a house foundation is about 6 inches for the first 10 feet that translates to a slope of 5 percent. The reason you need to grade your yard is for proper drainage. Installing an underground drainage structure such as a french drain or rain garden can divert water to proper locations keeping your basement and foundation dry.

In most cases home owners regrade the yard in order to get the lawn to slope away from the house so that it doesn t pool next to the foundation and potentially cause flooding and water problems in the future. On the other end of the spectrum the maximum slope should be 12 inches for every 4 feet or about 25 percent to prevent erosion.