Its not a barge that is the problem. Its the remnants of one of the several dozen homes that where lost when the mud slide occurred. Years ago there used to be an old pot belly wood stove but that has rotted away over the many years since this occurred. The problem with the bottom is as has been mentioned is how the bottom is so hilly, clay and brick bottom. Bowline was actually land with several blocks of houses on it. There was a brick manufacturer on one end who ended up digging to low and water started seeping in and caused the slide. As I mentioned earlier, I grew up on bowline and have seen a lot of things that have changed over the years. Yes it is a great anchorage but it is hazardous to enter. As many times as I have been in and out over the years, I have hit. You also have to worry about the south side as it is also covered with brick. You have to watch the entrance as there are some pilings on the north side. Most of them have been removed but there are still some there. Then once you are in there, if you go towards the fire house you will hit bottom. Yes you can get in, but you should be with someone who knows the area. I have escorted quite a few, and some of them have still hit bottom, both on the south and north side...