South Mountain Reservoir
Reservoir in Lehigh County, Pennsylvania · on the USGS Allentown East quadrangle
40.56591, -75.46380
Maps that show South Mountain Reservoir
Get them in the map app
Allentown East, PA
Detailed map of terrain, trails and roads
USGS topo, 2023
Allentown, PA
Old map for history, not navigation
USGS historical 15-minute topo (1894)
Allentown, PA
Old map for history, not navigation
USGS historical 15-minute topo (1939)
Allentown, PA
Old map for history, not navigation
USGS historical 15-minute topo (1957)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Area Chart A-01 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-30 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-33 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-34 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-32 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-11 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-10 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-12 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).