June 30, 1988IN THE MATTER OF:AMENDMENTS TO ) SUBTITLE C: ~7ATER POLLUTION.
The principal difficulty facing the Board has been in
delineating those circumstances under which chlorination shouldbe discontinued, and those circumstances under which chlorinationshould be retained.
Adm.
Code Part 302, Subpart C; and the
Effluent Standards at 35 Ill.
The
The geometric mean, based on a minimum of five samples takenover not more than a 30 day period, shall not exceed 200 per ml,nor shall more than 10 of the samples during a 30 day periodexceed 400 per ml.
To obtain
the exemption, a di...
Allowed
scantmp1
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