Sourdough Spring
Spring in Eagle County, Colorado · on the USGS Toner Reservoir quadrangle
39.49633, -106.89391
Maps that show Sourdough Spring
Get them in the map app
Toner Reservoir, CO
Detailed map of terrain, trails and roads
USGS topo, 2022
Toner Reservoir
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Suicide Mountain
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Eagle-Holy Cross Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
White River National Forest (2026)
Leadville 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Colorado
Vail 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Colorado
Aspen-Sopris Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
White River National Forest (2026)
Blanco Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Eagle-Holy Cross Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Aspen-Sopris Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
White River National Forest
Forest Service forest map
IFR Enroute Low Altitude Chart L-09 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-05 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-04 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).