Lake Pend Oreille, Bonner County, Idaho, 83836
Lake Pend Oreille, nestled in the northern Idaho Panhandle, is not just Idaho’s largest lake but also a national gem. Its stunning depth, reaching 1,152 feet, makes it the fifth deepest in the United States. Encompassing a surface area of 148 square miles, Lake Pend Oreille is a haven for outdoor enthusiasts and nature lovers alike.
Geographical Features
Spanning 69 kilometers in length, Lake Pend Oreille is cradled by Bonner and Kootenai counties. This glacially formed lake is fed by the Clark Fork River and the Pack River, and it drains into the Pend Oreille River. Interestingly, it also contributes to the Spokane Valley–Rathdrum Prairie Aquifer through sub-surface connections.
Historical Significance
Surrounding the lake are remnants of its historical significance, including Farragut State Park, once the Farragut Naval Training Station during World War II. Part of this area is still in use for U.S. Navy acoustic underwater submarine research, reflecting a blend of historical legacy and modern utility.
Ecology and Environment
The lake’s environment is rich with diverse flora, including ponderosa pine, Douglas fir, red cedar, and several others. It supports a thriving wildlife population, from white-tailed deer to elusive species like the grizzly bear and cougar. Birds such as bald eagles and osprey also find sanctuary around this lake.
Towns and Transportation
Lake Pend Oreille is accessible via several towns, including Sandpoint, Clark Fork, and Bayview. The lake is traversed by State Highway 200 and the US 95, offering picturesque views along its shores. The area is characterized by mountainous terrain, with the Green Monarchs, Cabinet Mountains, and the Selkirk Mountains enhancing its scenic beauty.
Aquatic Life and Invasive Species
The lake hosts a diverse array of fish species, including rainbow trout, lake trout, and bull trout. It is also notable for the state record gerrard rainbow trout catch. However, it faces challenges with invasive species like Eurasian watermilfoil and walleye, which necessitate careful ecological management.
Recreational Activities
Lake Pend Oreille is a popular destination for a range of activities, from boating and fishing to hiking and wildlife observation. The large, deep lake offers unique opportunities for exploration both above and below its surface.