Chloride ppm
What's this?
286.0
Middlefork : North Branch Chicago River
Lake Forest, Illinois, United States
Observed by
Julia Lunn
- Observed on: Sun, 16 Jan 2022 14:30:00 -0600
- Testers Julia Lunn
-
Associated with:
Winter Chloride Watchers - Lat: 42.2545818
- Lng: -87.8832006
Observation report
See trends at this locationWater quality tests
✓ Quality checked by Water Rangers What's this?
Air temperature °C
What's this?
-1.11
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
No photos uploaded.
Notes
The river was nearly frozen over but my location is near a spillway so not fully frozen.