The Pollution Control Agency proposed to amend Minn. R. 7005, 7007, 7011, and 7019, pertaining to mercury emissions. Changes seek to implement the mercury reduction activities described in the Statewide Mercury TMDL Implementation Plan. The deadline for comment is January 17, 2014. See http://www.comm.media.state.mn.us/bookstore/stateregister/38_23.pdf (pp. 756-777).