Effluent Treatment Pond Number Four
Reservoir in Ashtabula County, Ohio · on the USGS Ashtabula North quadrangle
41.91005, -80.74981
Maps that show Effluent Treatment Pond Number Four
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North Kingsville, OH
Detailed map of terrain, trails and roads
USGS topo, 2023
Conneaut, OH
Old map for history, not navigation
USGS historical 15-minute topo (1906)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-30 (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
Name, class, county and location: USGS Geographic Names Information System (public domain).