Sources of outdoor water leaks coming through foundation walls

There are several reasons why water can be coming through the outside wall of a home. One reason can be poor construction: Ground water diverted toward the house, gutters draining against walls (instead of away from house) or worst case the footer drain is
improperly installed or has no where to drain. The most common plumbing related reason for water coming through foundation walls is due to a broken water or sewer line. Frequently during construction, soil compaction is not ideal near the house due to the risk of collapsing a wall with a heavy excavtor. Also, scrap lumber and organic material can be buried and cause settlement over time. This settlement at the house due to these reasons, put excessive stress on water and sewer pipes and can cause a break or crack. Depending on the seal of the wall, this water may enter the home. Repairing pipes in areas with a risk of settlement, is best done with a flexible tubing or a waterworks coupling that allows some pull out.