Tappen Slough   Be the first to submit input for Tappen Slough. If you have info on Tappen Slough, Kidder County, North Dakota please submit it here to improve this web site.          These outdoors activities are available near Tappen Slough.   Public Lands Near Tappen Slough: Beaver Lake State Park, North Dakota, 25 miles away Doyle Memorial State Park, North Dakota, 37 miles away