Last summer some Montana news reports predicted Glacier National Park’s dwindling glacier supply could disappear as early as next year. The U.S. Geological Survey’s Northern Rocky Mountain Science Center (NOROCK) places the 26 remaining glaciers’ demise somewhere between the years 2030 and 2080, or within most of our children or grandchildren’s lifetime.
The article, “Retreat of Glaciers in Glacier National Park,” by NOROCK and published on the USGS website, explains that “worldwide glacial recession is well documented” due to climate change. An estimated 150 glaciers existed in the Glacier National Park area in 1850, and most of those glaciers still existed in 1910 when President Taft signed the bill making Glacier the 10th national park, NOROCK states. In 2015, only 26 remained. Glaciers are defined as “a body of snow and ice of sufficient size and mass to move under its own weight.” USGS researchers require the body of snow and ice to be larger than 25 acres to be considered a glacier.
Glacier National Park is located in northern Montana along the Canadian border. Peak visitation months are July and August. To plan a trip to Glacier, check out the National Park Service’s website.