 I'm a Baltimore City firefighter. Regardless of what the caller is trying to say today that you can see 12 feet down to the bottom of the harbor, I can tell you as a Baltimore City firefighter for almost 30 years, that water is unsafe any time we have a dive rescue incident anywhere in the harbor basin. Our equipment has to be decontaminated professionally. The bacteria and fecal count in that water is through the roof. Dead bodies in that water all the time.