Little Thompson River upstream end (OSM) to Little Thompson River downstream end (OSM)
● Little Thompson River upstream end (OSM)
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● Little Thompson River downstream end (OSM)
Little Thompson River
CO • US
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The Little Thompson River is a tributary of the Big Thompson River and thence the South Platte River in the U.S. state of Colorado.
The river's headwaters lie in the Roosevelt National Forest. It flows east through the foothills of the Rocky Mountains in Larimer County through the town of Berthoud, Colorado, between Longmont to the south and Loveland to the north. The Little Thompson joins the Big Thompson River near that river's confluence with the South Platte River, near the town of Milliken, Colorado.
The Little Thompson runs 51.5 miles (82.9 km) from its headwaters to the confluence ...
0.0 mi total
1 sections
2 access points
0 camps
0 rapids
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Click any point for details. Sections without stored geometry are drawn as straight put-in → take-out lines — actual courses follow the river.