Utah State University Extension
Mill Creek is located in the northern portion of the Wasatch Mountains near Salt Lake City, Utah. The watershed comprises 23,644 acres ranging in elevation from 8,700 feet at its headwaters in Mill Creek Canyon to 4,221 feet in the Salt Lake Valley.
Extension, USU, "Watershed Fact Sheet: Improving Utah's Water Quality, Mill Creek Watershed" (2012). All Current Publications. Paper 1268.