Get matched with top rototilling pros in Castlewood, SD

Grading refers to the sloping of your yard away from your house’s foundation. It’s a landscaping term you probably know well if you’ve ever had to push your lawn mower up a steep slope.

Leveling is the solution to grading issues since it involves making your yard flat and smooth (and easy to push a lawn mower through).

Yes, rain can affect the results of a perc test because it will partially saturate the soil and slow down the rate of drainage. Ideally, you should do a perc test during the driest time of the year and try to schedule it after a stretch of days where no precipitation occurs. This will give you the best chance of passing.

Yard grading is a key component of proper drainage because runoff naturally moves with respect to gravity. If you have low spots in your yard, rain and snowmelt will settle there and oversaturate the soil, promoting root rot and fungal growth. If the low spots are near your home’s foundation, you could even end up with foundation leaks or structural damage due to poor yard grading.

While some areas may allow for a slope of up to 20%, this is often the maximum slope for driveways, with a few exceptions of up to 25%. Other regions may have a maximum of 12%, 15%, or 18%, so check with your local building department to ensure you’re laying a driveway that is up to code for your location.