Maps
2017 Emigration Canyon Metro Township Boundary
Landslide, Debris Flow, and Rock Fall Special Study Area Map – Salt Lake County, UT. “Per the Geologic Hazards Ordinance (Chapter 19.75 of the Salt Lake County Zoning Ordinance), site-specific geologic hazard investigations are required in special study areas, and my be required in ares within the Foothills and Canyons Overlay Zone (Chapter 19.72, adopted January 21, 1998), areas where slopes are in excess of 30 percent, and areas where site conditions indicate a potential for geologic hazards.”
Geology
Emigration Canyon & Lower Parleys Canyons By William Case, Utah Geological Survey
Geologic Guide to the Central Wasatch Front Canyons, Utah Geologic Survey (PDF)