The department of ecology, in consultation with the appropriate committees of the house of representatives and of the senate, shall:(1) Continue evaluation of information and research on acid deposition in the Pacific Northwest region;(2) Establish critical levels of acid deposition and lake, stream, and soil acidification; and(3) Notify the legislature if acid deposition or lake, stream, and soil acidification reaches the levels established under subsection (2) of this section.[ 1991 c 199 s 313; 1985 c 456 s 3. Formerly RCW 70.94.875.]Notes:Finding—1991 c 199: See note following RCW 70A.15.1005.