Pass Reservoir   Be the first to submit input for Pass Reservoir. If you have info on Pass Reservoir, Johnson County, Wyoming please submit it here to improve this web site.          These outdoors activities are available near Pass Reservoir.   Lakes Near Pass Reservoir: Firnekas Reservoir, Natrona County, 16 miles away   Hotels Near Pass Reservoir: Super 8 Buffalo, Buffalo, 29 miles away Wyo Motel, Buffalo, 29 miles away Best Western Crossroads Inn, Buffalo, 29 miles away Comfort Inn Buffalo, Buffalo, 29 miles away Hampton Inn and Suites Buffalo, WY, Buffalo, 29 miles away