[3] Coal started shipping by April 1910, and despite Castle Valley Fuel's financial problems, the town continued growing.

[2] A business district was soon established in Mohrland, including a hospital, company boarding house, Errol Charlestrom's Wasatch Store, a post office, and several saloons.

[4] Mine employees' benefits included medical services, as well as regularly scheduled dances, films, and other social events.

[3] In the spring of 1915, as champions of the Carbon County league, they played an exhibition game at Price against the Chicago White Sox, drawing an audience of over 10,000, but losing by a score of 17 to 1.

In 1938 U.S. Fuel announced a decision to close Mohrland and consolidate mining operations at Hiawatha, which had a slightly shorter shipping route and more room to build a new preparation plant.