Constable Lake
Reservoir in Mercer County, Missouri · on the USGS Mill Grove quadrangle
40.28537, -93.54543
Maps that show Constable Lake
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Mill Grove, MO
Detailed map of terrain, trails and roads
USGS topo, 2021
Princeton, MO
Old map for history, not navigation
USGS historical 15-minute topo (1946)
Princeton, MO
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-27 (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-05 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).