The Department of Public health is proposing to amend Ill. Admin. Code tit. 77, §465 regarding drinking water regulations. Changes would approve an additional testing method for E. coli in water samples, and authorize testing by laboratories with an alternative certification standard. The deadline for comment is September 21, 2015. See http://www.cyberdriveillinois.com/departments/index/register/register_volume39_issue32.pdf (pp. 10685-716).