The Department of Environmental Quality proposed amendments to Mont. Admin. R. 17.24.645, 17.24.646, 17.30.502, 17.30.619, 17.30.702, 17.30.1001, 17.36.345, 17.55.109, 17.56.507, and 17.56.608. The proposed amendments would revise Circular DEQ-7 to provide additional human health criteria pertaining to groundwater standards. A hearing will be held February 5, 2019. Comments are due January 29, 2019. See https://sosmt.gov/download/191/2018/36355/issue-24-current.pdf (pp. 2446-54).