Gutters & Downspouts: Downspouts may need adjustment. Water from the roof reaches the ground through gutters and downspouts or by flowing directly off roof edges. Because downspouts create concentrated sources of water in the landscape, where they discharge is important. Downspouts should not discharge where water will flow directly onto or over a walkway, driveway or stairs. The downspouts on a hillside home should discharge on the downhill-side of the building. The force of water leaving a downspout is sometimes great enough to damage the adjacent ground, so some protection at grade, such as a splash block or a paved drainage chute, is needed. In urban areas, it is better to drain downspouts to an underground storm water drainage system, if there is one, or underground to discharge at a lower grade away from buildings. Water that flows directly off a roof lacking gutters and downspouts can cause damage below. Accordingly, some provision in the landscaping may be needed, such as a gravel bed or paved drainage way.
You should also install extensions to route water away from your foundation. High concentrations of moisture next to your foundation could possibly cause the soil to erode and the structure to shift. Controlling moisture around your home is one of the most important maintenance items you can perform on your home.