A 65-foot underground barrier will trap contaminated groundwater at the Koppers site near Gainesville's main drinking water supply.

A multimillion-dollar restoration aims to address flooding along McCoy's Creek in Jacksonville, part of a watershed identified as a significant flood-risk area.

Rain and thunderstorms will keep Jacksonville soggy through the weekend, with coastal flooding and dangerous rip currents adding to the hazards. Sunnier weather is expected Monday.