In 1851 L.D.S. Church Apostle, Ezra Taft Benson, was authorized by President Brigham Young to develop a mill site at Twin Springs Creek to serve Mormon communities in Tooele County. In 1851 a sawmill commenced operating and in 1854 the Lee brothers, skilled pioneer artisans, were hired to build the mill. The mill’s large mortised timbers were hauled by team and wagon from the nearby Oquirrh Mountains.
In 1855 the millsite community became known as “Richville” and served as the County Seat until 1861, when Tooele City was designated.
In 1860 the “E.T. Benson Flour Mill” had one male employee and one run of millstones which produced 1,200 barrels of flour, 72,000 pounds of bran and 56,000 pounds of corn meal, together valued at $17,000. In the same year, Brigham Young acquired the mill, when E.T. Benson moved to Cache Valley.
By 1862, the mill was referred to as “Young and Rowberry’s,” Bishop John Rowberry being an early resident of the Milltown (Richville) area. The mill that year reportedly processed 200 bushels of wheat per day under a 250 horsepower capacity.
In 1922, J. Reuben Clark, Jr. (A U.S. Ambassador to Mexico and later an apostle in the Mormon church) purchased the mill. Earlier it’s original wooden waterwheel and millstones had been replaced by metal turbine and imported free-standing “grain breakers.” After finally ceasing flour-milling operations in 1938, the mill was used several years for grinding animal feed.
A volunteer committee was organized in 1883 to acquire and restore the historic mill, which was donated by Terracor Corp. to Tooele County.
Listed on National Register in 1972.
Located in Stansbury Park, Utah
