[PetrolBlueSC]

If you have water right at the point that your water supply comes into the house, that suggests that the water supply piping is the issue. Call a plumber. Get ready to bust some concrete. Check and possibly fix leaking water suppy (elbow just under concrete), then do all the gutter and drainage stuff. Once you done digging up the water supply, line the hole and install a sump pump (if there is a nearby drain to access). Another point, the water looks clean, suggesting that is may not be coming from the soil outside the foundation. A crack in the water supply pipe in gravel the concrete pad would not cause much if any inorganic staining inside.