Knolls Pond
Lombard, Illinois, United States
Medium sized man-made pond connected to a small creek.
Very calm, no running water, very gentle, easy grade down to water at testing point.
Location created by
Nancy Buffenmyer
- Group: Winter Chloride Watchers
- Lat: 41.8551144
- Lng: -87.9971194
- Waterbody Type: Pond
- Timezone: America/Chicago
Latest photos
Observation tests summary
Air temperature
°C
21.0
Latest
13.6
Average
Chloride
ppm
4.6
Latest
138.9
Average