The people were very nice but failed to explain that their water is NOT POTABLE!! i asked if we could use the water and the staff member said yes and failed to mention that it wasn't drinking water. Fortunately, another staff member wandered by and told us after our first tank was more than half full. When I asked why the staff member didn't mention that, she said she didn't realize that people drank water from their tanks! She said there were signs saying it wasn't potable, but there were no signs anywhere that we saw. A sign should be located at each water hose. read more