New sign to me
Asked Ranger if I washed dishes in my sink then drained the gray water into bucket and used his drain if that was OK. His answer was "Anything" drained out of an RV is considered "black water...
Forum Discussion
The last time we saw such a sign, my wife just took all our used dishes and washed them in the provided sink. It took a few extra minutes but we have all the time in the world.
