blog posts How much can a water filter do? May 30, 2023 12:45 pm by New York TimesIllinois in the News Share on Facebook Tweet Email Images The New York Times (May 30) Public water supplies in the U.S. are generally safe, but 'the number of exceptions may increase with time if we don’t' update the infrastructure, says U of I professor Thanh Nguyen. Share on Facebook Tweet Email