Martin Thompson Reservoir
Reservoir in Weston County, Wyoming · on the USGS Moon quadrangle
43.92734, -104.10775
Maps that show Martin Thompson Reservoir
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Moon, SD-WY
USGS topo, 2021

Newcastle, WY
USGS historical 15-minute topo (1958)

IFR Enroute Low Altitude Chart L-12 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-02 (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
Name, class, county and location: USGS Geographic Names Information System (public domain).