.• 2F St • ‘I •ipy..~ ~ ILLINOIS POLLUTION CONTROL BOARD • December 21, 1971 •• In the Matter of ))) IR 71—14WATER QUALITY STANDARDS REVISIONS ) Explanation of Proposed Final Draft (by• Mr.
In large part today’s draft is simply a codification of
existing water quality standards and associated provisions thatare now scattered throughout a n...
Allowed
Adobe Portable Document Format (.pdf) - application/pdf
... 
