![](https://cdn.waterrangers.ca/attachments/cf4cc6ff28b6e56110d28734e4fc9db210614416/store/fill/300/300/defa35537764f884225827cdbc90e1a4e44e41b2a7dba3fe216400170f6d/Nov2023_DuPageRiver.jpg)
DuPage River
Plainfield, Illinois, United States
Samples are taken from the bottom of the large stone steps leading to the river
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
Lea Rodbarry
- Group: Winter Chloride Watchers
- Lat: 41.6071923
- Lng: -88.2099366
- Waterbody Type: River
- Timezone: America/Chicago
Latest photos
View all photosObservation tests summary
Air temperature
°C
22.7
Latest
8.2
Average
Chloride
ppm
179.0
Latest
203.1
Average