Tags: Glacier.
Flett Glacier is actually two glaciers on the northwestern flank of Mount Rainier in the U.S. state of Washington. The glaciers actually lie on a subsidiary peak of Rainier the 8364 feet (2549 m) Observation Rock. There are two sections of glacial ice an eastern lobe at about 7600 ft (2300 m) to 7300 ft (2200 m) in elevation a smaller western lobe at about 7200 ft (2200 m) in elevation. Meltwater from the glacier flows into the Puyallup River.