Field F S 9-207-1 Reservoir is a reservoir located in Weston County, Wyoming. It appears on the Darlington Draw East USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 4,282.68 feet (1,305.36 m) above sea level. The nearest populated place is Clareton (historical), approximately 7.8 miles to the ENE.