Waterman Reservoir   Be the first to submit input for Waterman Reservoir. If you have info on Waterman Reservoir, Holt County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Waterman Reservoir.   Public Lands Near Waterman Reservoir: Niobrara State Park, Nebraska, 27 miles away   Hotels Near Waterman Reservoir: Super 8 O Neill NE, Oneill, 19 miles away Holiday Inn Express O'NEILL, Oneill, 19 miles away