DuPage River
Warrenville, Illinois, United States
DuPage Forest Preserve District's Warrenville Grove Preserve. Samples taken at the canoe launch. The river is shallow and typically slow moving at this location. It is one-half mile downstream (south) of a 4-lane highway which is typically salted during wintertime.
Location created by
Ken List
- Group: Winter Chloride Watchers
- Lat: 41.821449
- Lng: -88.1725618
- Waterbody Type: River
- Timezone: America/Chicago
Latest photos
Secondary test for this site: chloride is 199 mg/L, same as initial test.
Snowfall the previous day.