![](https://cdn.waterrangers.ca/attachments/9603f05679977bf3c99ffd81d282f8dd226e57ca/store/fill/300/300/70df9d2bfdf94c956fd9609dc9e91529e03616314229ff20c1af80164abd/image_775098219.jpg)
Chicago River
Chicago, Illinois, United States
Boat launch on west side of river, between Argyle and Foster
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
Susanna Lang
- Group: Winter Chloride Watchers
- Lat: 41.9731813
- Lng: -87.7017242
- Waterbody Type: River
- Timezone: UTC
Latest photos
View all photosObservation tests summary
Air temperature
°C
10.0
Latest
7.0
Average
Chloride
ppm
231.0
Latest
240.3
Average
Ice On
- 2024-01-18
Ice Off
- 2023-04-06
- 2023-03-27
- 2023-03-20
- 2023-03-15
- 2023-03-06
- 2023-03-01
- 2023-02-20
- 2023-02-13
- 2023-02-07
- 2023-02-01
- 2023-01-24
- 2023-01-17
- 2023-01-09
- 2023-01-07
- 2023-01-02