I purchased this older home about 7 months ago and having issues with basement getting wet. One area has an old clay tile coming up out of the concrete about 2 inches and goes nowhere but it will fill with clear water and seep out onto the floor. I have not been able to find the other end. I did run a commercial snake through it about 25 feet until it bogged down. I have a small transfer pump I use to draw the water outside and it will pump almost all day. This happens after a rain. Where could this water be coming from? Thanks Mark