BEFORE THE ILLINOIS POLLUTION CONTROL BOARD

IN THE MATTER OF

)

RCRA DELISTING ADJUSTED STANDARD )

AS

08-10

PETITION OF PEORIA DISPOSAL COMPANY ) (Adjusted Standard — Land)

)

?

(RCRA Delisting)

Steel Mill Locations

Mill No.

Mill Name

Mill Location (City, State)

1

A. Finkl

Chicago, IL

2

Alton Steel

Alton, IL

3

Charter Steel

Saukville, WI

4

Gerdau Ameristeel

Wilton, IA

5

IPSCO Steel

Muscatine, IA

6

Kentucky Electric Steel

Ashland, KY

7

Keystone Steel and Wire Peoria, IL

8

Arcelor Mittal Steel

East Chicago, IN

9

Nucor Steel

Norfolk, NE

10

Sterling Steel

Sterling, IL

908-0691

EXHIBIT

11