Watchung Lake
Reservoir in Somerset County, New Jersey · on the USGS Chatham quadrangle
40.63541, -74.45551
Maps that show Watchung Lake
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Chatham, NJ
Detailed map of terrain, trails and roads
USGS topo, 2023
Plainfield, NJ
Old map for history, not navigation
USGS historical 15-minute topo (1888)
Plainfield, NJ
Old map for history, not navigation
USGS historical 15-minute topo (1893)
Plainfield, NJ
Old map for history, not navigation
USGS historical 15-minute topo (1898)
Plainfield, NJ
Old map for history, not navigation
USGS historical 15-minute topo (1905)
Plainfield, NJ
Old map for history, not navigation
USGS historical 15-minute topo (1921)
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-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).