League franchises were based in Idaho, Montana and Utah.
The 1901 Inter–Mountain League was an Independent league that fielded four clubs, all based in Utah: the Ogden Lobsters, Salt Lake City White Wings, Railway Ducks/Lagoon Farmers and Park City Miners.
The 1909 Inter–Mountain League was a Class D level minor league, comprising the Helena Senators, Salt Lake City Mormons (moved to Livingston), Butte Miners and Boise Irrigators (moved to become Bozeman Irrigators.
[2] schedule Railway (5–7) sold franchise to the owner of Lagoon Resort, June 8 Park City disbanded July 15 with remaining games forfeited.
This article related to a baseball league, competition or tournament is a stub.