South Branch Chicago River
Chicago, Illinois, United States
Testing is done on the turning basin on the north side of the site. Rocks can be submerged if water is high, or slippery if water is low.
Location created by
Annette Anderson
- Group: National Great Rivers : Winter Chloride Watch
- Lat: 41.8428956
- Lng: -87.6651478
- Waterbody Type: River
- Timezone: America/Chicago
Latest photos
Observation tests summary
Air temperature
°C
47.0
Latest
38.3
Average
Chloride
ppm
244.0
Latest
165.7
Average
Ice On
- 2025-02-27
- 2025-01-29