Volunteers with Winter Chloride Watch Monitor the Impacts of Road Salt on Local Waterways
EAST ALTON – Winter Chloride Watch offers several training opportunities for community members to learn how to monitor the impacts of road salt on freshwater ecosystems. Every winter, road salt is used on roads, driveways, parking lots, and sidewalks to reduce accidents from icy conditions. However, much of this salt ends up in local waterways, creating unsafe conditions for aquatic life. Winter Chloride Watch trains volunteers to measure chloride, a major component of road salt, in their local rivers, streams, ponds, and wetlands. Volunteers will take several chloride readings throughout the season, providing valuable data that can help identify areas where salt impacts water quality. “The Winter Chloride Watchers who monitor throughout Illinois are helping local decision-makers see how our choices impact the world around us,” RiverWatch Director and Stream Ecologist Danelle Haake said. “When we can show the huge increase in how salty our streams