O'Brien Lake

Swamp in Cherry County, Nebraska · on the USGS Brownlee quadrangle

42.34312, -100.58930

Maps that show O'Brien Lake

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Brownlee, NE — USGS 7.5-minute topo (2021)

Brownlee, NE

USGS topo, 2021

Brownlee, NE — USGS historical 15-minute topo (1951)

Brownlee, NE

USGS historical 15-minute topo (1951)

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

IFR Enroute Low Altitude Chart L-12 (U.S.)

FAA, 2026-10-29

IFR Enroute High Altitude Chart H-05 (U.S.) — FAA, 2026-10-29

IFR Enroute High Altitude Chart H-05 (U.S.)

FAA, 2026-10-29

Nearby

Alkali Lake

Name, class, county and location: USGS Geographic Names Information System (public domain).