Drainage Around Detached Garage
Hi hope everyone in northeast was safe with storm. I have a 2 car detached garage with a new roof but during very heavy rain I get ground water in garage. I believe some of it is just traveling down hill under old garage door. However the back left corner also collects water and that is not near the left side door. I have a swole on left side of garage and grass on right side. Besides adding a long drain in front of garage doors wondering if I need to create an exterior drain around the entire right and back side of the garage. The grass was flooding with this storm so it was a lot of water. Pictures attached.
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