Chub Lake
Lake in Dakota County, Minnesota · on the USGS Castle Rock quadrangle
44.56511, -93.21782
Maps that show Chub Lake
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Castle Rock, MN
USGS topo, 2022

Farmington, MN
USGS historical 15-minute topo (1957)

Georeferenced Hunting Map for Minnesota Valley National Wildlife Refuge (2024)
Fish & Wildlife Service Refuge Maps (public domain) · Minnesota Valley National Wildlife Refuge

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

IFR Enroute Low Altitude Chart L-14 (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-02 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).