ILLINOIS POLLUTION CONTROL BOARD

September

1,

1977

IN THE

MATTER

OF:

PROPOSED THERMAL STANDARDS,

)

R76-ll

LAKE

SANGCHRIS

ORDER

OF

THE

BOARD

(by

Mr.

Goodman):

The

following

proposed

regulatory

amendment

to

Chapter

3:

Water

Pollution, shall be published in the Environmental Register,

and a

30-day public cbmment period set.

ORDER

The following new Rule 203(i) (ii) (bb), Lake Sangchris,

is

hereby adopted, and the existing Regulations of Chapter

3:

Water

Pollution, are amended in conformity therewith:

(bb)

Lake Sangchris

The thermal discharge to Lake Sangchris shall meet

the following standards and conditions:

(1)

The effluent temperature shall not exceed

99°F. during more than seven

(7) percent

of the hours in the 12-month period ending

with any month and shall

at no time exceed

111°F.

I, Christan

L. Moffett, Clerk of the Illinois Pollution

Control Board, hereby certify t e a ove Opinion and Order were

adopted on the

J!~

day of

__________,~

1977, by a vote of

~

~

Illinois Polluti

Control Board