Knoch Knolls : Dupage River

Naperville, Illinois, United States

Observed by
Mackenzie Kaehler

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

Chloride ppm What's this? 410.0
Ice off What's this?

Since: 2025-05-10

Weather

Current weather What's this?
It was a very sunny day out with very few clouds.
Weather in previous 24 hours What's this?

Latest photos