Gregg Reservoir   Be the first to submit input for Gregg Reservoir. If you have info on Gregg Reservoir, Sherman County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Gregg Reservoir.   Marinas On or Near Gregg Reservoir: Trade Winds Marina and Campground, Sherman County, 5 miles away Marina Bay Campground, Sherman County, 5 miles away Trade Winds Marina, Loup City, 7 miles away   Camp Grounds Near Gregg Reservoir: Thunder Bay Area Campground, Sherman County, 4 miles away Redwood Area Campground, Sherman County, 4 miles away Ash Canyon Area Campground, Sherman County, 5 miles away Trade Winds Marina and Campground, Sherman County, 5 miles away   Hotels Near Gregg Reservoir: Super 8 St. Paul NE, Saint Paul, 29 miles away Comfort Inn Kearney, Kearney, 31 miles away Best Western Inn Of Kearney, Kearney, 31 miles away Super 8 Kearney, Kearney, 31 miles away Econo Lodge Kearney, Kearney, 31 miles away