1021

NORTH GRAND AVENUE EAST,

P.O. Box 19276,

SPRINGFIELD, ILLINOIS

62794-9276 - ( 217) 782-3397

~~

JAMES

R .

THOMPSON CENTER,

100

WEST RANDOLPH, SUITE

11-300,

CHICAGO,

IL 60601 -(312) 814-0

m*

~~~FtGE

ROD

R .

BLAGOJEVICH, GOVERNOR

DOUGLAS

P. SCOTT,

DIRECTOR

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6

Illinois Pollution Control Board

P°

James R. Thompson Center

100 West Randolph, Suite 11-500

Chicago, Illinois 60601

March 29, 2006

Re :

PCB 6-55 Soyland Power

PCB 6-57 Midwest Generation Fisk

PCB 6-59 Midwest Generation Powerton

PCB 6-61 Southern Illinois

PCB 6-63 Dynegy Baldwin

PCB 6-65 Electric Energy

PCB 6-67 Ameren Edwards

PCB 6-69 Ameren Meredosia

PCB 6-71 Dynegy Havana

PCB 6-73 Dynegy Vermillion

PCB 6-75 City of Springfield

Dear Ms. Gunn

:

Please find enclosed the General Reference Materials that are relevant to the decisions underlying

the issuance of all twenty-two Clean Air Act Permit Program ("CAAPP") permits to the State's

electrical power generation facilities . This single filing will avoid the needless duplication of the

same general reference discs for all twenty-two CAAPP appeals before the Board

.

If you have any questions, please do not hesitate to call

.

Sincerely,

Sally Carter

Assistant Counsel

cc :

Brad Halloran, Illinois Pollution Control Board

Carol Webb, Illinois Pollution Control Board

Kathleen Bassi, Schiff, Hardin, LLP

Cynthia Faur, Sonnenschein Nath & Rosenthal LLP

James Harrington, McGuire Woods, LLP

Amy Jackson, Rammelkamp, Bradney, Kuster, Keaton, Fritsche & Lindsay, P .C

.

William Murray, City, Water, Light & Power (w/out enclosures)

Robb Layman, Illinois EPA

Enclosures

ROCKEORD-4302 North Main Street, Rockford, IL 61103-(815) 987-7760

DES PLAINES-9511 W . Harrison St., Des Plaines, IL 60016-(847) 294-4000

ELGIN-595 South State, Elgin, IL 60123-(847) 608-3131

•

PEORIA-5415 N. University St., Peoria, IL 61614-(309) 693-5463

BUREAU OF LAND - PEORIA - 7620 N. University St., Peoria, IL 61614 - (309) 693-5462

•

CHAMPAIGN - 2125 South First Street, Champaign, IL 61820- (217) 278-5800

SPRINGFIELD-4500 S Sixth Street Rd ., Springfield, IL 62706-(217) 786-6892

•

COLLINSVILLE-2009 MalI Street, CollinsviIle, IL 62234-(618) 346-5120

MARION-2309 W. Main St., Suite 116, Marion, IL 62959 -(618) 993-7200

Dorothy Gunn, Clerk

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B°ad

PRINTED ON RECYCLED PAPER

ILLINOIS ENVIRONMENTAL PROTECTION AGENCY

PCB 6-56 Midwest Generation Crawford

PCB 6-58 Midwest Generation Joliet

PCB 6-60 Midwest Generation Will County

PCB 6-62 Kincaid Generation

PCB 6-64 Ameren Coffeen

PCB 6-66 Ameren Duck Creek

PCB 6-68 Ameren Newton

PCB 6-70 Ameren Hutsonville

PCB 6-72 Dynegy Hennepin

PCB 6-74 Dynegy Wood River

PCB 6-146 Midwest Generation Waukegan