Boney Island
Island in Winnebago County, Illinois · on the USGS South Beloit quadrangle
42.48863, -89.04733
Maps that show Boney Island
Get them in the map app
South Beloit, IL-WI
Detailed map of terrain, trails and roads
USGS topo, 2024

Rockford, IL
Old map for history, not navigation
USGS historical 15-minute topo (1918)

Rockford, IL
Old map for history, not navigation
USGS historical 15-minute topo (1938)

Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)

IFR Enroute Low Altitude Chart L-28 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-31 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-05 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).