Big Hollow Creek in Iris Park : Big Hollow Creek

Peoria, Illinois, United States

Observed by
Robert Rowe

Observed on: Mon, 31 Mar 2025 17:30:00 -0500
Testers Robert Rowe
Associated with:
National Great Rivers : Winter Chloride Watch
Lat: 40.7682243
Lng: -89.6251559

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Observation report

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Water quality tests

Pending Quality Check from Water Rangers What's this?

Chloride ppm 306.0

Air temperature °C 12.7

Water temperature °C 13.3

Weather

Current weather

sunny

cold front came previous day. Day is clear, cool and dry.

Weather in previous 24 hours

cloudy
rainy
windy

light rain , unusually warm weather, mostly dry for week prior

Latest photos

Notes

The stream where I sample is now the site of some major modifications, what appears to be plans to install concrete and gravel-cage bank stabilization. Heavy equipment has been driving in the stream bed.