September 24, 1981IN THE MATTER OF: ) R76—21AMENDMENTS TO CHAPTER 3: ) WATER POLLUTION (EFFLUENT STANDARDS)PROPOSED OPINION OF THE BOARD (by J.D.
Dumelle):
The Illinois Institute for Environmental Quality nowreorganized as the Illinois Institute of 1~atura1.Resources(INR) filed the original proposal in this r~iatteron Uovertht~r23, 1976.
2.
Modification of the effluent standards of Rule
408(a) with respect to the following constituents: chromium,copper, cyanide, iron, lead, mercury, pH, and selenium.
The record in this proceeding was generated by over forty
participants.
Accord...
Allowed
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