Dataset

Winter Chloride Watch

Dataset by National Great Rivers

Dataset summary

Observations

  • 21 November 2025

    Bloomington Normal Water Reclamation District (BNWRD) Sugar Creek Monitoring Site by Katie Vogler

  • 21 November 2025

    North Branch Chicago River at Edgebrook Woods by Alan Matson

    No snow for last ten days. Increased chloride maybe from last week runoff?

  • 20 November 2025

    South Branch Kishwaukee River at College Ave. by WILLIAM MARTIN

  • 20 November 2025

    Watson Creek - Inflow to East Lagoon at Montgomery to Faraday pedestrian bridge by WILLIAM MARTIN

  • 20 November 2025

    Harry J. Wolf by Harry Wolf

    Photo #1 = downstream view of monitoring site Photo #2 = Upstream view of monitoring site Photo #3 = Data; test strip with conversion chart and note. This stretch of Spring Brook creek has recently been restored. Bank work, stream features and flow patterns, and invasive plant species removed.

  • 19 November 2025

    Villa Ave Bridge at Sugar Creek by Joe Neilly

    One snow fall on 10 NOV 2025

  • 19 November 2025

    Salt Creek Park Forest Preserve by Tom Kubica

    Water moving slow. Saw 33 Canadian geese, 1 Red-bellied woodpecker, 10 Mallard ducks, 3 Gray squirrels.

  • 19 November 2025

    SCGW bridge on Salt Creek by Joe Neilly

    Lots of leaves in the water.

  • 18 November 2025

    Jon Duerr Forest Preserve Fox River by Julie Chadwick

    The testing sight has moved about 200 feet east of the old boat ramp (to the right if you're facing the river). A new boat ramp, the Fabulous Fox National Water Trail Public launch, has been constructed about 200 feet east of the old boat ramp. As you come near the end of the entry road to the forest preserve, the new ramp is to the right; there's a circular drive and a few parking spaces in front of the new ramp launch.

  • 18 November 2025

    Fullersburg FP - Graue Mill Canoe / Kayak launch by Kevin Blair

  • 18 November 2025

    DesPlaines River from DesPlaines Riverways DuPage FPD by Kevin Blair

  • 18 November 2025

    Fox River by Julie Chadwick

    The water on the north side of the island is calm, and the water level is very low. A flock of ducks took off from the water as I approached.