Upper Reservoir
Swamp in Grant County, Oregon · on the USGS Olive Lake quadrangle
44.76821, -118.60706
Maps that show Upper Reservoir
Get them in the map app
Olive Lake, OR
USGS topo, 2023
Desolation Butte, OR — USGS historical 15-minute topo (1951)
USGS Historical Topo Maps (public domain) · Oregon
Map 11 Motor Vehicle Use Map (MVUM) — Umatilla National Forest (2026)
Forest Service Maps (public domain) · Umatilla National Forest
Map 10 Motor Vehicle Use Map (MVUM) — Umatilla National Forest (2026)
Forest Service Maps (public domain) · Umatilla National Forest
IFR Enroute Low Altitude Chart L-11 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute Low Altitude Chart L-13 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute High Altitude Chart H-03 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute High Altitude Chart H-01 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute Low Altitude Chart L-01 (Alaska) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).