The CG had these grey water dump areas all over the place.  About every 3-4 sites had one between them.  The dumpstation is pretty far away from the main caming area and the roads throughout the CG are twisty — all one way.  I suppose these grey water areas are very convenient.   We had one of these next to our site.  Didn’t need to use it though since we were only here 2 nights.