Bolles Flour Mill
About 1843, six years before Minnesota became a territory, Lemuel Bolles erected on this creek the first commercial flour mill in the Minnesota country. Bolles salvaged wood from the shore of Lake St. Croix and carried it on his back to the mill site a mile and a half upstream. Lacking nails, he used wooden pegs in the construction of a small mill. First built for grinding corn and wheat, the mill was later remodeled and was in operation as late as 1875 when Bolles died. The stream on which the mill was built became known as Bolles Creek.
Erected by the Washington County Historical Society in cooperation with the Minnesota Highway Department · 1959
Marker is on Saint Croix Trail North (County Highway 18 / 21) 0.3 miles north of Stagecoach Trail South (County Highway 21), on the right when traveling north.
Courtesy hmdb.org