Dataset

Winter Chloride Watch

Dataset by National Great Rivers

Dataset summary

Observations

  • 23 April 2023

    Lake of the Woods Forest Preserve by Bruce M Colravy

  • 23 April 2023

    Fullersburg Woods near Flat Bridge by Stephanie Rens-Domiano

    Water seems to be lower, thanks very muddy. Spring wildflowers are bursting out.

  • 23 April 2023

    River Bend Forest Preserve site by Bruce M Colravy

  • 20 April 2023

    Salt Creek at Brookfield Canoe Launch by Hanna Miller

  • 19 April 2023

    Spring Creek- RVC Amphitheater by SRES Student Environmental Organization

  • 16 April 2023

    North Branch Chicago River at Edgebrook Woods by Alan Matson

  • 14 April 2023

    Richland Creek @ South Side City Park by David Laslie

  • 14 April 2023

    Prairie DuPont Creek @ Zingg Bridge by Greg Kimutis

  • 12 April 2023

    Salt Creek, Elk Grove Village, IL at Morton Park by Shane/Hailey Sexton/Stapleton

  • 9 April 2023

    WFWR - Downstream Harris Lane by Melissa Schindler

  • 9 April 2023

    Sangamon River Forest Preserve by Bruce M Colravy

    The value for chloride was entered as 33ppm because that is the lowest value on the conversion table. The actual value is a little less than that.

  • 9 April 2023

    Sangamon River Forest Preserve site by Bruce M Colravy

    The value for chloride was entered as 33ppm because that is the lowest value on the conversion table. The actual value is a little less than that.

  • 9 April 2023

    Lake of the Woods Forest Preserve by Bruce M Colravy

  • 9 April 2023

    River Bend Forest Preserve site by Bruce M Colravy

  • 8 April 2023

    North Branch Chicago River at Edgebrook Woods by Alan Matson

    Water level coming down quite a bit. Everything turning a little green!

  • 6 April 2023

    River Park Boathouse by Susanna Lang

    A few ducks and geese, more gulls. A little south of here, 4 red-breasted mergansers and 2 amorous downy woodpeckers, the usual grackles, red-winged blackbirds, sparrows. Two fishermen across the river. Large amount of water from the canal into the river.