- If you're looking for a place to dump your black and grey water, Gardnerville, Nevada, has several RV dump stations available.- You can visit Carson Valley Inn Campground, Silver City RV Resort, or Zephyr Cove Resort & Marina, for dumping needs.- These stations provide refilling fresh water facilities and a hose for flushing tanks. Additionally, there are trash bins available on-site for waste disposal.- Be sure to check the operating hours of each station before heading out to avoid any inconvenience.