Dataset

Winter Chloride Watch

Dataset by National Great Rivers

Dataset summary

Observations

  • 26 December 2021

    Sangamon River Forest Preserve site by Bruce M Colravy

    The chloride ppm(mg/L) value is entered as 33 because that is the lowest value on the conversion card. The true value is a little less.

  • 23 December 2021

    Fullersburg Woods near Flat Bridge by Stephanie Rens-Domiano

    Cloudy Saw 6 male mallard ducks, 9 female mallard ducks

  • 23 December 2021

    Fullersburg Woods near Rainbow Bridge by Stephanie Rens-Domiano

    Cloudy

  • 21 December 2021

    Harms Woods/Glenview Woods by Mac Austin

    2:14 pm; mostly sunny. Saw a muskrat.

  • 20 December 2021

    Curtis Creek by Jean Reddington

    No change in chloride from last reading. Coincidently, the water and outdoor temp were the same degrees.

  • 18 December 2021

    Lily Cache Creek by Water Rangers

    red tailed hawk flew overhead; depth 11 cm

  • 12 December 2021

    Edgewood Walk by Hayley Elise Hawkinson

    Recent high volume rainstorm, river level is temporarily elevated.

  • 12 December 2021

    Skokie River Lake Forest by Julia Lunn

    The water level was significantly higher than last test due to heavy rains 48 hours ago.

  • 12 December 2021

    Sangamon River Forest Preserve site by Bruce M Colravy

    The value entered for chloride is 33, which is the minimum value on the coversion chart. The actual value is slightly less than 33.