Sawtooth National Recreation Area (TI-870) Greece Elevations within the Hidden Lake

Elevations within the Hidden Lake quadrangle range from a low of 6

Utah Geological Association 1990 fall field trip road log

The shale zones are often fractured and contain hydrocarbons

Detailed mapping of the quadrangle yields new interpretations on stratigraphy of the Oquirrh Basin

Sawtooth National Recreation Area (TI-870) Greece Elevations within the Hidden LakeThe Sawtooth National Recreation Area, located in the heart of central Idaho, boasts three Wilderness areas: the Sawtooth Wilderness, Cecil D. Andrus White Clouds Wilderness, and Hemingway Boulders Wilderness, three mountain ranges: Sawtooth Range, Boulder Mountains and White Cloud Peaks and portions of the Smoky and Pioneer Mountains. The headwaters of four major river systems originate in the NRA, including the Salmon River, which starts its four