Using a level to make sure the mine tailings flume is canted to the right angle. Tailings were piped from Gilman as a slurry and, as the slurry dried, it became the same consistency as a fine sand.

A view of the long flume on the Conger Mesa Ditch. [photo says 1910, McCoy Memoirs says 1909]. "The Conger Mesa irrigation ditch in 1909 was nearly three fourths wooden flume in Rock Creek Canyon. A year later, this section of the flume went out resulting in major catastrophe for the Railroad and Ditch Company. Nearly 200 feet of track was covered with mud and rock to a depth of from five to sixteen feet and required 200 men working in ten hour...