Any system of grading or landscaping that creates positive drainage (moving water away from the foundation walls) will help to keep a basement dry.  Where negative grade exists and additional

backfill is suggested, it may require digging out around the property to get a proper pitch.  Dirt shall be approximately 6” below the bottom sill and should not touch wood surfaces.

Flower beds, loose mulched areas, railroad ties and other such landscaping items close to the foundation trap moisture and contribute to wet basements.  To establish a positive grade, a proper slope away from the house is 1” per foot for approximately 5-6 feet.  Recommend ground cover planting or grass to foundation.