Dataset

Winter Chloride Watch

Dataset by National Great Rivers

Dataset summary

Observations

  • 19 December 2024

    Villa Ave Bridge at Sugar Creek by Joe Neilly

    very thin ice along shore, none in the middle of stream. Snow just starting while collecting water sample.

  • 19 December 2024

    Trout Pond Outlet by Luke Baldwin

    This is a before storm even reading. I was surprised that the chlorides were lower from this spring that flows out of a small pool compared to the direct spring that before on the water shed.

  • 19 December 2024

    Powers Creek by Luke Baldwin

    This is a BS event, "Before Storm", and we are expecting 2-4 inches overnight. Seen that a coyote also likes to drink at my sample spot.

  • 19 December 2024

    West branch of DuPage river at Beecher Rd, Winfield by Chris Thomson

  • 19 December 2024

    Lake Killarney to Silver Lake Creek (Cary, IL, 60013) by Eberhard Veit

    - For more comments see Lake Killarney dam readings

  • 19 December 2024

    SCGW bridge on Salt Creek by Joe Neilly

    Water flow from USGS station in Elmhurst IL.

  • 19 December 2024

    Flint Creek-Grassy Lake Forest Preserve Trail Bridge by Anna Niedzinski

  • 18 December 2024

    Main Street by JoAnn Schindler

    There are hundreds of mallard ducks, but mostly downstream from where we took the sample. We also had to move from the south side of the bridge to the north side of the bridge because of rocks.

  • 18 December 2024

    Nippersink Creek at the Keystone Landing in McHenry County Conservation District's Glacial Park Conservation Area by Sue Rose

  • 18 December 2024

    Jon Duerr Forest Preserve Fox River by Julie Chadwick

    The river is quite low, and calm.