A collocated community was defined as a community with wells and springs with a temperature of 122oF (50oC) and above and located within 5 miles (8 km) of a community. The purpose of this compilation was to identify and encourage those communities to develop their geothermal resources. Historically, most of the communities that were identified have experienced some development of their geothermal resources. There were 404 communities identified in the sixteen western states