I have a 1999 Four Winns Sundowner 245. Over the weekend by bildge somehow got half filled with water. Not good. I was able to get the boat out of the water and will have it inspected tomorrow. Anyway, I had removed the bilge plug and got all the water out. However, when I moved the boat water was still coming out of the holes per the attached photo. What is this for? I think there is a drain in the back of the boat, but that sits higher than the water level that was in the bilge. Can someone please clarify this for me? Thanks.