Loch Vale Watershed: Water, Energy, and Biogeochemical Budgets (WEBB) Program
Loch Vale is a high-elevation watershed in the southern/central Rocky Mountains of Colorado, where process-oriented research has been conducted by USGS/WRD and USGS/BRD since the early 1980s. It is a 660 ha alpine/subalpine watershed, ranging in elevation from 3050 m at the outlet to 4009 m along the western boundary, which is the Continental Divide. The basin has steep slopes, and is 95% exposed bedrock, talus, and tundra. About 5% of the basin is forested, primarily at low elevations. There are extensive areas of permafrost on exposed hillslopes and ridge tops. Rock glaciers and snow glaciers occur in the upper parts of the two main subcatchments, Icy Brook and Andrews Creek.
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Click on the arrows (
)to
see photographic views of the Loch Vale project area.