SEVENTH YEARANNUAL REPORTJuly 1, 1976 — June 30, 1977 Printed by the Authority of the State of Illinois500 copIes 1978 ILLINOIS POLLUTION CONTROL BOARDSEVENTH YEAR ANNUAL REPORTbyJacob D.
Dumelle, Chairman
INTRODUCTIONThis report covers activities of the Pollution ControlBoard for the fiscal year from July 1, 1976 to June 30, 1977.
It was created to give attention to longer range problems.
James L.
Young, Springfield, June 30, 1978
Mr.
Standards for total dissolved solids in effluents were relaxed
for sources ox~;the Mississippi River in R75—6 adopted March 3, 1977. Some of these studies were extremely helpful tothe ...
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