Fee Glacier is a small glacier located on the northeast flank of Mount Deception, a prominent peak in the Olympic Mountains within Olympic National Park in the U.S. state of Washington.
Geography and Characteristics: Situated in a high-elevation cirque, Fee Glacier ranges in elevation from approximately 2,000 to 2,200 meters (6,600 to 7,200 feet) above sea level. It is classified as a cirque glacier, occupying a steep, bowl-shaped depression on the mountain's side. The glacier's meltwater contributes to headwater streams that eventually flow into the Dungeness River system, influencing local hydrology and ecosystems.
Glacial Retreat: Like many glaciers in the Olympic Mountains and globally, Fee Glacier has experienced significant retreat and mass loss over the past century. Observations and studies indicate a substantial reduction in its size and volume, a trend attributed to regional and global climate change. This recession impacts the alpine environment, altering water availability and temperature in downstream ecosystems.
Naming: The glacier was named in honor of James C. Fee, a cartographer for the U.S. Geological Survey (USGS). Fee made significant contributions to the mapping and surveying of the rugged terrain in the Olympic Mountains and other regions of the Pacific Northwest during the late 19th and early 20th centuries. His work was instrumental in documenting the geographical features of the area.
Ecological Significance: Despite its relatively small size, Fee Glacier plays a role in the unique high-altitude ecosystems of Olympic National Park. Its presence helps maintain cold water temperatures in alpine streams, which is vital for cold-adapted aquatic species. The ongoing retreat of the glacier, however, poses challenges to these delicate environments by altering water flow regimes and increasing water temperatures.