Toxic chemical found in dozens of N.J. water systems

Small amounts of a probable carcinogen were found in more than 80 water systems in every part of the state, according to an analysis of federal data by The Record. The chemical, 1,4-dioxane, raised concerns after it was found at a Superfund site in Ringwood. 1,4-dioxane can damage the liver, kidney and respiratory systems. Ken Garrison,…