Rock Springs, Wyoming
|Evanston||Rock Springs||Table Rock|
|Duchesne, Utah||Vernal, Utah||Rangely, Colorado|
This graticule covers almost exactly all of Sweetwater County WY. Much of its area is filled by the Flaming Gorge National Recreation Area and Public Lands, which makes it likely geoHashes are accessible. Chances for MNIMB geoHashes are good.
GeoHash map tool.