Henley Basin
Basin in Washington County, Idaho · on the USGS Henley Basin quadrangle
44.40127, -117.14823
Maps that show Henley Basin
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Henley Basin, ID-OR
USGS topo, 2024

Olds Ferry, ID
USGS historical 15-minute topo (1952)

Boise District Map
North — BLM Idaho (2019)

IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-13 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-01 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).