So I cut a 6" hole in my subfloor to see what was in there. After sitting in my heated shop since October I found 12 pounds of brown stinky water. Who knows how much was there at the end of the boating season. I opened up the bow last year and pulled out a bunch of water and foam pellets. Just sharin what I've learned with other rogers owners , kind of a boat diet ! bet I've lost 30lbs between the two compartments.