UNITED STATES ENVIRONMENTAL PR OTE C TI O N AG EN CY WASHINGTON, D.C. 20460

Mr. Nathan Craig Duke Energy 526 South Tryon Street , EC 13K Charlotte, North Carolina 28202 Dear Mr. Cra ig: 

## JUl 3 1 2013

OFFICE OF WATER

The U.S. Env ironmental Protection Agency has recei ved your request for plant -specific informati on, including estimated compliance costs and po llutant removals , rel ated to the proposed revisions to the Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category (Docket ID No
. EPA-HQ-OW-2009-0819). In response to yo ur request , please find enclosed a di sc containing one fi le and s ix attachments for each plant for wh ich costs/removals are being provided. The file and attachments present the input values and the costs and pollutant remo vals for the requested pl ant s, as well as additional information regarding E PA ' s estimation of these values. The EPA is providing costs and pollutant removals for the following plants: 

## • Allen S t eam Station (02550); 

## • B elews Creek Steam Station (08661 ); 

## • Buck Steam Station (064 19); 

## • Catawba Nuclear Station; 

## • C li ff s ide Steam Station (02079); 

## • Oconee Nuclear Station; 

## • Dan River Steam Station (04585); 

## • W.S. Lee S tearn Station ( 08213); 

## • Ma rshall Steam Station (03 597) ; 

## • McGuire N uclear Stat ion; 

# • Riverbend Steam Station (07 925 ); 

## • East Bend Stati on (0459 8 ); 

## • William H. Zi mmer Station (0 9475); 

## • Walter C. Beckjord Station (03 123 ); 

# • Miami For t Station (083 08) ; 

# • Cayuga Generating Station (03196); 

## • Edward sport Generating Station (08544);

I nternet Address (URL) • http
. //www
.epa .gov Recycled/Recyclable • Pnnted with Vegetable Oil Based Inks on 100% Postconsumer
. Process Ch l onne Free Recycled Paper• R. Gallagher Generating Station (04242); • Gibson Generating Station (00014); • Noblesville Generating S tation; • Wabash River Generating S tation (00263); • Hanging Rock Energy Facility; • Washington Energy Facility II; • Fa yette Energy Facility (08978); • Ashev ille Steam Electric Plant (05570); • Brunswick Steam Electric Plant; • Cape Fear Steam Electric Plant (08460); • Shearon Harris Nuclear Plant (02803); • H.F. Lee/Wayne County (05758); • Mayo Electric Generating Plant (06689); • LV Sutton Steam Electric Plant (02060); • WH Weatherspoon Plant (00004); • Roxboro Steam Plant (09391); • Sherwood Smith E nerg y Complex; • H.B. Robinson (04021 ); • Anclote; • P
. L. Bartow; • Crystal River - Units 1, 2, and 3 & Crystal River

- U nits 4 and 5 (01097); • Hines Energy Complex (04703); and • Suwanne Steam Plant (03585). The information provided in the enclosed disc may contain information that was claimed by your company's plants as confidential business information (CBI) in response to the Questionnairefor the Ste am Electric Power Generating Ejjluent Guidelines. The EPA is not responsible for the release of this CBI if you or others in your company provide thes e attachments to other parties. If you have any questions regarding these estimates, please contact me at (202) 566-1755 or alicea.j ezebele@epa. gov. Thank you for your interest in the steam electric effluent guidelines rul emaking process.

# ;;L~ Jezebele Alice aZ l;a

Engineering and Analysis Division (4303T) Enclosures