05/21/2026
We appreciate that the City of Columbus received an H2Ohio grant for road salt reduction. In the Big Darby Creek watershed, we need major reductions in the amount of road salt used and reaching our streams, which even see high concentrations of road salt (chlorides) in these streams in the summer. Higher chloride levels in streams are correlated with urbanization. Over the past 50 years or more, chloride levels generally are increasing in streams.
Nearly $1 million is being invested to help Ohio communities reduce chloride pollution caused by road salt during harsh winter weather. This protects Ohio’s waterways while maintaining public safety on the roads.