Portneuf River Slough
Lake in Bannock County, Idaho · on the USGS Inkom quadrangle
42.78852, -112.29840
Maps that show Portneuf River Slough
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Inkom, ID
USGS topo, 2023
Pocatello, ID
USGS historical 15-minute topo (1937)
Pocatello, ID
USGS historical 15-minute topo (1944)
Westside Winter Travel Map
Caribou-Targhee National Forest
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
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).