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‘Dry Basement’ Springs a Leak

Q: Our basement was outfitted as a “dry basement” several years ago and then finished to become additional living space, which we use as a rec room and for storage. I’ve noticed a musty smell for some time, and after heavy rains last week I saw water pooling near a corner of the basement. However, I can’t find the source of the leak. What can I do? — Tara in St. Louis

A: It sounds like there is a leak somewhere in the foundation. You’re right to be looking at that one corner as the most likely source of the water leak, but determining where the water is entering m...