When visiting Apple River, Wisconsin in your RV, you'll find several convenient dump stations available for all your dumping needs.Hatfield Park offers a dump station where you can safely dispose of your black water and gray water tanks. They also provide fresh water and a hose for flushing tanks.River's Edge Camping Resort on the Apple River is another great option with a well-maintained dump station for easy RV waste disposal.North Park is another nearby location that offers a convenient dump station for travelers passing through the area.If you're willing to venture a bit further, William O'Brien State Park also provides a reliable dump station service.