Effective Immediately: NHDES Changes Reporting Limit for 1,4-Dioxane

January 3, 2012

Starting in November 2011, the Waste Management Division of New Hampshire will enforce a new reporting limit for 1,4-dioxane: 0.25 μg/L in all public water supplies.


To download a letter from the NHDES describing the change, click here: Change in Reporting Limit for 1,4-Dioxane


Not sure how this regulatory change affects your business? Ask an expert!