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Winter Salt Snapshot 2026

January 30
free



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TTF Watershed Partnership staff member measuring conductivity in winter salt stream snapshot samples.
Photo: Tookany/Tacony-Frankford Watershed Partnership

On January 30, organizations throughout the Delaware River watershed and beyond will host stream sampling events for community scientists and volunteers to collect chloride and conductivity data for a Winter Salt Snapshot as part of Winter Salt Week.

Screenshot of the 2025 Winter Salt Stream Snapshot map, showing levels of road salt contamination in streams.

This stream and river monitoring event provides participants with local salt pollution data and information that they can use for education and outreach with municipal governments, local leaders, and the public. Stroud Center scientists will use the snapshot data to produce a high-resolution map of salt concentrations in regional streams.

The Stroud Center will provide support, resources, and regular email updates to registered snapshot participants. All resources will be shared as easily accessible online folders and files.

Questions? Contact David Bressler.

Details