Still open late in WI in October. Came back up after 3 days and the campground water, when I turned it on, was not flowing after the colder night. So, I have the fresh water tank full and turned on the pump and heard it running more than I would have thought it should run to pressure the lines. Then, I shut off the pump, checked the campground water and it was still not flowing. So, I tuned on the pump again for just a bit and it kept running! Shut if off and then the next thing I found was that there was water all over the bathroom floor! I thought for sure that a water line had burst under the bathroom sink, but then when I lifted the toilet lid, I saw that the bowl was full and the water was overflowing from the toilet bowl!
Sierra Destination Camper - 2017 401 FLX