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Minnesota · Lake
Cook County · 4.0K ac
39.6 m (130 ft) — a measured depth, not an estimate.
Source: MN MPCA SECCHI.
Measured (in situ) values only; never modelled or interpolated. Source: LAGOS-US DEPTH v1.0 (edi.1043.1), Environmental Data Initiative. Licensed CC BY 4.0.
4.9 m (16.0 ft) Secchi depth, measured 15 Oct 2025.
211 readings between 1992 and 2025 at station MNPCA-16-0629-00-204. The figure shown is the most recent.
Source: Minnesota Pollution Control Agency, distributed via the Water Quality Portal (National Water Quality Monitoring Council, USGS, EPA; 2021).
4.0K
Acres
No AIS detected – verify before launch
AIS Status
N/A
Last Stocked
Data provided by: Minnesota Department of Natural Resources, Wisconsin Department of Natural Resources, North Dakota Game and Fish Department, South Dakota Game, Fish and Parks, Michigan Department of Natural Resources. All data subject to respective agency terms and conditions.