Lake Killarney outlet dam (Cary, IL, 60013) : Lake Killarney outlet dam (Cary, IL, 60013)

Cary, Illinois, United States

Observed by
Eberhard Veit

Observed on: Sat, 05 Apr 2025 14:25:00 -0500
Testers Eberhard Veit
Associated with:
National Great Rivers : Winter Chloride Watch
Lat: 42.2364979
Lng: -88.2551875

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Observation report

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Water quality tests

Pending Quality Check from Water Rangers What's this?

Dissolved oxygen mg/L 13.0

Chloride ppm 226.0

Air temperature °C 11.0

Water temperature °C 10.0

Ice off

Since: 2025-04-05

Weather

Current weather

cloudy
windy

Nothing special

Weather in previous 24 hours

cloudy
rainy
windy

Nothing special

Latest photos

Notes

Chlorides are very constant. Mainly stemming from groundwater load entering the lake.
All side streams entering the lake are higher than the lake.
Even my drinking water well is around 300 PPM CL- .
The creek entering from the Hollows in around 200 PPM and other inflows are between 200 and 330 PPM