ILLINOIS POLLUTION CONTROL BOARD

Narch 22, 1973

In the Matter of

)

WATER QUALITY STANDARDS

)

#R72-4

REVISIONS

Order of the Board:

Pursuant to hearings held,

Sec.

404

(e) of Chapter

3:

Water Pollution is hereby amended to read as follows:

On or after December 31,

1977,

no effluent from

any source whose untreated waste load is 1,000,000

population equivalents or more shall exceed

4 mg/i

of BOD5 or

5 mg/i of suspended solids.

I, Christan L.

Moffett, Clerk of the Illinois Pollution Control

Board, certify that the above Order was adopted on the 22nd day

of March,

1973 by

a vote of 3-0.

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7

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405