Upper Washita Site 61 Reservoir
Reservoir in Roger Mills County, Oklahoma · on the USGS Mackie quadrangle
35.63338, -99.79205
Maps that show Upper Washita Site 61 Reservoir
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Mackie, OK
USGS topo, 2022

Reydon, OK
USGS historical 15-minute topo (1961)

Black Kettle/McClellan Creek
Back Motor Vehicle Use Map (MVUM) — Cibola National Forest and National Grasslands

IFR Enroute Low Altitude Chart L-15 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-06 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).