St Joseph Creek
Downers Grove, Illinois, United States
Creek
Location created by
Kathy Olson
- Group: National Great Rivers : Winter Chloride Watch
- Lat: 41.7934959
- Lng: -88.0284691
- Waterbody Type: Creek
- Timezone: America/Chicago
Latest photos
Observation tests summary
Chloride
ppm
8.0
Latest
243.9
Average
Air temperature
°C
6.1
Latest
8.8
Average
Water temperature
°C
0.0
Latest
0.0
Average