Sources of drainage problems commonly found on residential properties can include: clogged downspouts and gutters; lawn grades that are sloped toward the home; leaking egress windows or window wells in basements (if you have one) soil erosion; leaky irrigation systems; improper sump pump discharge; and a cheap drainage pipe within your system. Drainage Systems-Adding underground drains can assist in redirecting surface water or ground water away from an area. These trench dra