ILLINOIS POLLUTION CONTROL BOARD
August 24, 2000
AMEREN ENERGY GENERATING COMPANY,
Petitioner,
v.
ILLINOIS ENVIRONMENTAL PROTECTION AGENCY,
Respondent.
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PCB 01-16
(Variance - Water, NPDES)
ORDER OF THE BOARD (by N.J. Melas):
On July 28, 2000, petitioner Ameren Energy Generating Company filed a variance petition for its Grand
Tower Power Station (Station). The Station discharges its wastewater into an unnamed tributary of the Mississippi
River in Jackson County, Illinois. Petitioner seeks a variance from the Board’s general use water quality standard for
boron at 35 Ill. Adm. Code 302.208(g). Petitioner also requests a variance from the Board’s effluent standard for
boron at 35 Ill. Adm. Code 304.105. The variance is requested for a period of three years from the date of the final
order.
As petitioner has waived its right to a hearing pursuant to 35 Ill. Adm. Code 104.124, the Board vacates its
August 10, 2000 order in this matter. The Board will proceed to decision after receipt of the Agency
recommendation.
Unless otherwise ordered by the hearing officer, the Illinois Environmental Protection Agency’s deadline for
filing a recommendation with the Board shall be 30 days from the date of this order.
IT IS SO ORDERED.
I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control Board, hereby certify that the above order was
adopted on the 24th day of August 2000 by a vote of 7-0.
Dorothy M. Gunn, Clerk
Illinois Pollution Control Board