Black Rock Island
Island in St. Lawrence County, New York · on the USGS Chippewa Bay quadrangle
44.40005, -75.83940
Maps that show Black Rock Island
Get them in the map app
Chippewa Bay, NY-ON
Detailed map of terrain, trails and roads
USGS topo, 2023
Alexandria Bay, NY
Old map for history, not navigation
USGS historical 15-minute topo (1903)
Alexandria Bay, NY
Old map for history, not navigation
USGS historical 15-minute topo (1948)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-31 (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).