Blanco Basin
Basin in Archuleta County, Colorado · on the USGS Harris Lake quadrangle
37.22992, -106.76891
Maps that show Blanco Basin
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Harris Lake, CO
USGS topo, 2022
Chromo, CO
USGS historical 15-minute topo (1957)
Pagosa Ranger District Motor Vehicle Use Map (MVUM)
San Juan National Forest (2026)
IFR Enroute Low Altitude Chart L-08 (U.S.)
FAA, 2026-10-29
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 High Altitude Chart H-04 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).