I have a very good sized leak coming into my crawlspace, between the outside wall and the floor, probably the footing is bad. My 1st course of cinder block is pulling away from the next course under it, so much that I can see outside through the mortar joints(note - the joint is not the source of the leak because it is 2 feet above ground level). The deck is attached to the sill plate right over that 1st course of cinder block.
What do I do? Probably have to remove deck and excavate to see entire footing? There is one 18 x 20 room over the crawl space, no 2nd floor.