COMMONWEALTH OFPENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION 

## WATERMANAGEMENTPROGRAM AUTJIORIZATIONTODISCHARGE UNDERTHE NATIONAL POLLUTANTDISCHARGE ELIMINATION SYSTEM NPDESPERMITNO. PAOO04472 In compliance with the provisions ofthe CleanWaterAct, 33 U.s.C. Section 1251 et seq. (the "Act") and Pennsylvania's Clean Streams Law. as amended, 35 P.S. Section 691.1 et seq., United States Steel Corporation 400 State Street Clairton, PA 15025 is authorized to discharge from a facility located at

toreceiving waters named Clairton Works Clairton AHegheny County Monongahela River and Peters Creek (Outfalls 083. 085. 085A. 086, 087. 088, 089. 090 and 091 only) in accordance with effluent limitations, monitoringrequirements and other conditions set forth in Parts A, B, and C hereof. 

### TInSPERMIT SHALLEXPIRE AT MIDNIGHT,
__ 

## D_EC_L_7_200_6_' The authority granted bythis permit is subjecttothe following further qualifications: 1. Ifthere is a conflict between the application, its supporting documents and/or amendments and the terms and conditions ofthis permit, the terms and conditions shan apply. 2. Failure to complywith theterms, conditions, oreffluent limitations ofthis permit is grounds for enforcement action; for permit termination, revocation and reissuance. ormodification; orfor denial ofa permit renewal. 3. Complete application for renewal ofthis permit, ornotification ofintent

### to ceasedischarging bythe expiration date.. ' must be submitted totheDepartment at least 180 days priortothe expiration date (unlesspermission has been granted bythe Departmentfor submission at a later date), using the appropriate NPDES permit application form. Inthe event that a timely and complete application for renewal has been submitted and the Department is unable, through nofault ofthepermittee, to reissue thepermitbeforethe expiration date, the terms and conditions ofthis permit, including submission ofthe Discharge MonitoringReports. will be automatically continued and will remain fully effective and enforceable pendingthe grant ordenial ofthe application for permitrenewal. 4. ThisNPDES permit does not constitute authorization to construct ormake modificationsto wastewater treatment facilities necessarytomeettheterms and conditions ofthis permit.
DATE PERMIT ISSUED 

## DEC 2 7 

# 2001 ISSUED BY**--------------~-** 

# FEB - 1 2002 " 1m V. Dreier, P.E. WaterManagement Program Manager DATE EFFECTNEPART A
1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR STORM WATER OUTFALLS: 002A, 073, 083
a. The permittee is authorized to discharge during the period from effective date through expiration date. Page 2a of 14 Permit PA0004472

b. The outfulls listed below are permitted to discharge uncontaminated storm water runofffrom areas in and around the facility. There are at this time no specific effluent limitations on the outfalls. Outfall Name 002A Coal wharfrunoff 073 City ofClairton and Plant 083 Inactive storm water outfall Receiving StreamlCodelRMI Monongahela River/371851l9.062 Monongahela River/37185/2 1.373 Peters Creekl39425/0.057 Latitude/Longitude 40° 18' 54" /79° 53' 30" 40° 17' 24" / 79° 52' 16" 40° 18' 30" / 79° 52' 56"PART A 1. EFFLUENT LIMITATIONS AND MONITORlNG REQUIREMENTS FOR STEAM CONDENSATE OUTFALLS:
a. Thepennittee is authorized to discharge during the period from effective date through expiration date. Page 2b of 14 Pennit PA0004472

b. The outfalls listed below are permitted to discharge uncontaminated steam condensate. There are at this time no specific effluent limitations onthe outfalls. Outfall Name Receiving StreamlCodeIRMI LatitudeILongitude

020 Monongahela River/37185119.565 40° 18' 36" 179°52' 59" 020A Monongahela River/37185/19.577 40° 18' 36" 1790 52' 58" 030 Monongahela River/37185719.694 40° 18' 31" 1790 52' 53" 031B Monongahela River/37185/19.847 40° 18' 31" 179° 52' 44" 031C Monongahela River/37185119.855 40° 18' 30" 1790 52' 43" 0310 Monongahela River/37185119.861 40° 18' 30" 179"52'42" 033 Monongahela River/3 7185/19.884 40° 18' 27" 179° 52' 41" 033A Monongahela River/37185/19.928 40° 18' 26" 179°52' 38" 035A Monongahela River/37185119.981 40° 18' 25" 1790 52' 36" 035B Monongahela River/37185/19.988 40° 18' 25" 1790 52' 35" 035C Monongahela River/37185/20.004 40° 18' 25" 179°52' 35" 036 Monongahela River/371S5120.024 40° IS' 24" 1790 52' 33" 037 Monongahela River/371S5120.049 40° IS' 22" 179° 52' 31" 037A Monongahela River/37185120.064 40° IS' 22" 179°52' 31" SeePartC.14.PART A 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR STEAM CONDENSATE OUTFALLS:
a. The pennittee is authorized to discharge during the period from effective date through expiration date. Page 2c of 14 Pennit PA0004472

b. The outfalls listed below are pennitted to discharge uncontaminated steam condensate. There are at this time no specific effluent limitations onthe outfaIls. Outfall Name Receiving StreamlCodeIRMI Latitude/Longitude

039 Monongahela River/37185/20.087 40° 18' 21" 179° 52' 30" 040 Monongahela River/37185/20.090 40° 18' 21" 179° 52' 30" 043 Monongahela River/37185/20.l23 40° 18' 21" I 79° 52' 29" 045 Monongahela River/37185120.l28 40° 18' 20" I 79° 52' 28" 047A Monongahela River/37185/20.l89 40° 18' 17" 179° 52' 25" 048 Monongahela River/37185/20.194 40° 18' 17" 179° 52' 25" 049 Monongahela River/37185/20.243 40° 18' 17" 179° 52' 22" 050 Monongahela River/37185120.26I 40° 18' 15"/79° 52' 21" 051 Monongahela River/37185/20.267 40° 18' 15" /79° 52' 21" 054B Monongahela River/37185/20,308 40° 18' 13" 179° 52' 20" 054C Monongahela River/37185120,311 40° 18' 13" /79° 52' 19" 055 Monongahela River/37185120,324 40° 18' 12" 179° 52' 18" 056 Monongahela River/37 1 85/20,339 40° 18' 12" 179° 52' 18" 058 Monongahela River/37 185/20,371 40° 18' 22" /79° 52' 31" 060 Monongahela River/37 185/20.385 40° IS' 10" 179° 52' 16" 061 Flex hose from AKJ Monongahela River/37 185120,397 40° 18' 22" 179° 52' 31" See Part C.14.PART A 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR STEAM CONDENSATE OUTFALLS: \ a. The permittee is authorizedto discharge duringthe period from effective date through expiration date. Page 2d of14 Permit PA0004472

b. The outfalls listed below are permittedto discharge uncontaminated steam condensate. There are atthis time no specific effluent limitations onthe outfalls. Outfall Name Receiving StreamlCodeIRMI LatitudeILongitude 030A Monongahela River/37lS51 40° IS' 31" 179° 52' 50" 031 Monongahela River/371S51 40° IS' 31" 179° 52' 4S" 031A MonongahelaRiver/371851 40° 18' 31" I79° 52' 46" 032 Monongahela River/371S51 40° IS' 29" 179° 52' 42" 047 Monongahela River/371S51 40° IS' IS" 179° 52' 26" 061A Monongahela River/37185/ 40° IS' OS" / 79° 52' 14" 065 Monongahela River/37185/ 40° 18' 07" / 79° 52' 12" 066 Monongahela River/371851 40° 18' 06" /79° 52' 12" See Part C.14.PART A
1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR MISCELLANEOUS WASTEWATER OUTFALLS:
a. The permittee is authorized to discharge during the period from effective date through expiration date. Page2e of 14 Permit PA0004472

b. The outfalls listed below are permitted to discharge uncontaminated miscellaneous wastewater. There are at this time no specific effluent limitations on the outfalls. Outfall Name

035 Siphon pump discharge from EDC-C2 045A Drain for strainers 057 Surge bin floor drains 0350 Plant fire protection system 053 Plant flTe protection system 062 Plant fire protection system

See Part C.14. Receiving StreamlCodelRMI Monongahela River/37 IS5/19.972 Monongahela River/371S5/20.l31 Monongahela River/371S5/20,354 Monongahela River/371S5/20.010 Monongahela River/371S51 Monongahela River/371S51 LatitudelLongitude 40° IS'31"/79° 52'44" 40° IS' 20" 179° 52' 2S" 40° IS' 24" 179° 52' 33" 40° 18' 25" 179° 52' 34" 40° IS' 14" 179° 52' 21 If 40° IS' 07"179° 52' 13"PART A 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 00lA WHICH RECEIVES WASTE FROM: storm water from coal yard Page 2fof 14 Permit PA0004472



## ...
atLatitude 40° 18' 58" Longitude 79° 53' 36" Stream Code 37185 River Mile Index (RMI) 18.906
a. Thepermittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewatercharacteristics and flows described inthe permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterunless otherwise indicated.

Discharge Parameter Suspended Solids [ron Manganese Benzo(a)pyrene Naphthalene

pH DISCHARGE LIMITATIONS (gross unless9tI!erwistl**il!di~~d)** Mass Units Concentrations (Ibslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. hlstant. Monthly Daily Monthly Daily Max. Monitor and Report Monitor and Report Monitorand Report Monitorand Report Monitorand Report Refer to Part C.II
.. Monitor and Report Samples taken in compliance withthe monitoring requirements specified above shall be taken at the following location: at Outfall OOlA MONITORING REQUIREMENTS Measurement Sample

Freg,uencl:: Type l/year grab lIyear grab l/year grab l/year grab l/year grab

l/year grabPART A
I.**~ATIONS** AND MONlTORlNG REQUIREMENTS FOR OUTFALL 007 WHICH RECEIVES WASTE FROM: g water from the air compressor Page2gof14 Pennit PA0004472

40° IS' 36" Longitude 79° 52' 59" Stream Code 371S5 River Mile Index (RMI) 19.507
a. ,thorlzed to discharge dwing the period from effective date through expiration date. b. lction data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the

limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS**{gI"o§S-'lI)l~ss_otherwise** indicated) Mass Units Concentrations (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant.**Disc~bl~**__ Monthly Daily Monthly Daily Max. FloWl Monitor and Report Temp 110

pH not less than 6.0 nor greaterthan 9.0 standard units Sampce with the monitoring requirements specified above shall be taken at the following location: at Outfall 007 MONlTORlNG REQUIREMENTS, Measurement

Frequency 2/quarter 2/quarter

2/quarter Sample Type measured i-s

grabPART A
1. EFFLUE}IIT LIMITATIONS ANDMONITORING REQUIREMENTS FOR OUTFALL 009 WIDCRRECEIVES WASTE FROM: Emergency overflow from the coal yard sedimentationbasins. at Latitude 40° 18'47" Longitude 79° 53' 25" Stream Code 37185 RiverMile Index (RMI)
a. The permittee is authorized to discharge during the period from effective date through expiration date. Page 2h of 14 Permit PA0004472

18.906

b. Based onthe production data and/or anticipated wastewater characteristics and flows described inthe permitapplication and its supporting documents and/or amendments, the following eflluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbs/day except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. )ischarge Parameter Monthly Daily Monthly Daily Max.

Refer to Part B.l.f. and Part C.16.

Samples taken in compliance with the monitoring requirements specified above shall be taken atthe following location: at Outfall 009**,:~. ~"**  MONITORING REQUIREMENTS Measurement

Frequency Sample TypePART A
1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 010 WIllCH RECEIVES'WASTE FROM: Emergency overflow from the coal yard sedimentationbasins. Page2i of14 PennitPA0004472

atLatitude 40° 18' 47" Longitude 79° 53' 24" Stream Code 37185 River Mile Index (RMI) 19.196
a. The pennittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameter unless otherwise indicated.
DISCHARGE LIMITATIONS (gross 1Jllless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. )ischarge Parameter Monthly Daily Monthly Daily Max.

Referto PartB.l.t: and Part C.16.

Samples taken in compliance with the monitoring requirements specified abOve shall be taken at the following location: at Outfall 010 MONITORING REQUIREMENTS Measurement

Frequency Sample TypePART A Page2j ofl4 Pennit PA0004472 1. INTERIM EFFLUENT LIMITATIONS ANDMONITORING REQUIREMENTS FOR OUTFALL 011 WHICH RECEIVES WASTE FROM: Stonn waterrunofffrom the coal storage yard andWlcontaminatedgroWldwaterpumpedduring pond maintenance and cleanout operations. atLatitude 40° 18' 46" Longitude 79° 53' 24" Stream Code 37185 RiverMile Index (RMI) 19.206
a. The pennittee is authorized to discharge during the period from effective date through 2.5 years aftereffective date. b. Based on the production data and/or anticipated wastewater characteristics and flows described inthe pennitapplication and its supporting documents and/or amendments, the following effluentlimitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for eachparameterWlless otherwise indicated.

Discharge Parameter rlow(mgd) Suspended Solids (ron Manganese

pH DISCHARGE LIMITATIONS (gross unless otherwise in<lic:attXfl Mass Units Concentrations (Ibslday exceptflow) (mgll unless otherwise indicated) Average Max. Average Max. Instant. Monthly Daily Monthly Daily Max. Monitorand Report 35 70 MONITOR AND REPORT MONITOR AND REPORT

not less than 6.0 nor greaterthan 9.0 standard units MONITORING REQUIREMENTS Measurement Sample

Frequency TyPe lIweek measured lIweek grab 21month grab 2/month grab

lIweek grab Samples taken in compliance with the monitoring requirements specified above shall be taken atthe following location: at the discharge from the pumpPART A Page 2k of 14 PermitPA0004472**I~T** LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 011 WHICH RECEIVES WASTE FROM: fffrom the coal storage yard and uncontaminated groundwaterpumped during pond maintenance and cleanoutoperations.
o 18' 46" Longitude 79° 53' 24" Stream Code 37185 River Mile Index (RMI) 19.206 aluthorized to discharge during the period from 2.5 years after permiteffective date through expiration date. tPuction data and/or anticipated wastewatercharacteristics and flows described in the permit application and its supporting documents and/or amendments, the It limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.**Disc.~l**

### __ _ FloVl Susp Iron Marl

pH DISCHARGE LIMITATIONS (gross unless**()th~rwi~ indi~ated)**  Mass Units Concentrations (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report 35 35 2.0

not less than 6.0 nor greater than 9.0 standard units 70 7.0 4.0 MONITORING REQUIREMENTS Measurement Sample

Frequency TyPe l/week measured l/week grab 2/month grab 2/month grab

IIweek grab Sadance with the monitoring requirements specified above shall be taken atthe following location: atthe discharge from the pumpPART A Page 21 of 14 PennitPA0004472 I. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 022 WHICH RECEIVES WASTE FROM: Stonn water from plant areas atLatitude 40° IS' 35" Longitude 79° 52' 56" Stream Code 371S5 RiverMile Iridex (RMI) 19.624
a. The permittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewatercharacteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameter unless otherwise indicated.
DISCHARGE LIMITATIONS (gross Wlless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mgtl Wlless otherwise indicated) Average Max. Average Max. Instant. Discharge Parameter Monthly Daily Monthly Daily Max. Suspended Solids Monitor and Report Iron Monitor and Report**Be~(a)pyrene** Monitor and Report Referto Part C.II. pH Monitor and Report Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 022 MONITORING REQUIREMENTS Measurement Sample

Frequency**T~** lIyear grab I/year
. grab lIyear grab

I1year grabPage2mof14 PART A Pennit PA0004472 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 022A WHICH RECEIVES WASTE FROM: 

### BTX Trench (emergency only) at Latitude 40° 18' 35" Longitude 79° 52' 56" Stream Code 37185 River Mile Index (RMI) 19.626
a. The permittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterunless otherwise indicated.

Discharge Parameter Flow (mgd) Suspended Solids Oil&Grease Benzene·

pH DISCHARGE LIMITATIONS (gr"oss unless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mgll unless otherwise indicated) Average Max. Average Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report 30 15 0.001

not less than 6.0 norgreaterthan 9.0 standard units 75 30

0.0025

Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 022A MONITORING REQUIREMENTS Measurement Sample

Freguencl Type 2/discharge measured 2/discharge grab 2/discharge grab 2/discharge grab

2/discharge grabPART A 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 023 WIDCH RECEIVES WASTE FROM: Page 2n of 14 Pennit P A0004472
Noncontact cooling water, boilerblowdown, steam condensate, boilerfeed watertreatmentplantwastes from theNo.2boilerhouse, and storm water. at Latitude 400 18;-35" Longitude 790 52'55" StreamCode 37185 RiverMileIndex(RMI) 19.630
a. The permittee is authorizedto discharge during the period from effective date through expiration date. b. Based onthe production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterWlless otherwise indicated.
DISCHARGE LIMITATIONS (gross Wll

### ess otherwise indicated) 

### Mass Units Concentrations (Ibs/day except flow) (mgll Wlless otherwise indicated) Average Max.
.. Average Max. Instant. Discharge Parameter Monthly Daily Monthly Daily Max. Flow (mgd) Monitor and Report Temperature eF) 110

pH not less than 6.0 

### notgreaterthan 9.0 standardunits Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 023 MONITORING REQUIREMENTS Measurement

Frequency l/week I1week

l/week Sample Type measured i-s

grabPART A
I. EFFLUENT LIMITATIONS ANDMONITORING REQUIREMENTS FOR OUTFALL 028 WHICH RECEIVES WASTE FROM: Noncontact cooling 

### water and boilerblowdown from the No.2 boiler house at Latitude 40° 18' 34" Longitude 79° 52' 54" Stream Code 37185 RiverMile Index (RMI)
a. The pennittee is authorized to discharge during the period from effective date through expiration date. Page 20 ofl4 Pennit PA0004472

19.659

b. Based on the production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbs/daY except flow) (mg/l unless otherwise indicated) Average Max. Average Max. Instant. )ischarge Parameter Monthly Daily Monthly Daily Max.**~Iow(mgd)** Monitor and Report remperature (OF) 

### IlO



### )H not less than 6.0 nor greater

### than 9.0 standard units Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 028 MONITORING REQUIREMENTS Measurement

Frequency IIweek l/week

IIweek Sample Type measured i-s

grabPART A
1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 029 WHICH RECEIVES WASTE FROM: Noncontact cooling water from the No.2 Power House at Latitude 40° 18' 34" Longitude 79° 52' 54" Stream Code 37185 River Mile Index (RMI)
a. The permittee is authorized to discharge during the period from effective date through expiration date. Page 2p of 14 PennitPA0004472

19.687

b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for eachparameterunless otherwise indicated.

Discharge Parameter rlow(mgd) Temperature (OF)

pH DISCHARGE LIMITATIONS (gross unless**()thervvi~e illdic;a~ed)**  Mass Units Concentrations (lbslday except flow) (mgll unless otherwise indicated) Average 

### Max. Average 

### Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report 

### 110

not less than 6.0 nor greaterthan 9.0 standard units Samples taken in compliance with the monitoring requirements specified above shall betaken at the following location: at Outfall 029 MONITORING REQUIREMENTS Measurement

Frequency l/week 

### l/week

lIweek Sample Type measured i-s

grabPART A Page 2q of14 Pennit P A0004472 1

UENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 183 WHICH RECEIVES WASTE FROM: :Ibiological wastewatertreatment facility , aauthorized to discharge during the period from effective date through 2 years after effective date.**~uction** data and/or anticipated wastewatercharacteristics and flows described in the pennit application and its supporting documents and/or amendments, the Ilt limitatioflS and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS**~~oss** unless otherwise indicated) MONITORING Mass Units Concentrations REQUIREMENTS (lbs/day except flow) (mgtl unless otherwise indicated) Average 

### Max. Average Max. Instant. Measurement Sample )isc Monthll: Daill:**Monthl~** DaiIX 

### Max. Frequencl Type <'lov Monitor and Report continuous recorded 'iUS} 3803 7345 MONITOR AND REPORT lIweek
. 24 hour comp<>site Jil 316 949 MONITORAND REPORT IIweek 3 grabS/24 holJrS 4.m 543 1841 MONITOR AND REPORT 1/week 24 hourcomposite 

### CYI 118 216 MONITOR AND REPORT 1/week 24 hourcomposite Ph( 1.07 2.13 MONITOR AND REPORT 1/week 24 hourcomposite Be: 0.99 MONITORAND REPORT IIweek 3grabS/24 hours 

### Na 0.97 MONITORAND REPORT l/week 24 hour composite 

### Be 0.97 MONITOR AND REPORT lIweek 24 hour composite pI not less than 6.0 nor greater than 9.0 standardunits l/week grab Stlliance with the monitoring requirements specified above shall be taken atthe following location: at the discharge pipe from the treatmentplantPART A Page2rof14 Pennit PA0004472 1. FINAL EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 183 WHICH RECEIVES WASTE FROM: The contaminated biological wastewater treatment facility
a. The pennittee is authorized to discharge during the period from 2 years afterpermit effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments. the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameter unless otherwise indicated.
DISCHARGE LIMITATIONS 

### {&!OSS unless otherwise indicated} MONITORING Mass Units Concentrations REQUIREMENTS (lbs/dayexcept flow) (mgllunless otherwise indicated) Average Max. Average Max. Instant. Measurement Sample )ischarge Parameter Monthly Daily Monthly Daily Max. Frequency Tree: 110w(mgd) Monitor and Report continuous recorded luspended Solids 3803 7345 140 270 lIweek 24 hour composite )il & Grease 316 949 12 35 IIweek 3 grabsl24 hours \romonia-nitrogen 543 1841 25 85 llweek 24 hour composite :yanide 118 216 5.5 10 IIweek 24 hour composite )henols (4AAP) 1.07 2.13 0.05 0.1 IIweek 24 hour composite 3enzene 0.99 0.05 IIweek 3 grabsl24 hours ..raphthalene 0.97 0.05 IIweek 24 hour composite 3enzo(a)pyrene 0.97 0.05 IIweek 24 hour composite
. )H not less than 6.0 nor greaterthan 9.0 standard units IIweek grab ;amples taken in compliance with the monitoring requirements specified above shall be taken atthe following location: at the discharge pipe from the treatmentplant**)j~** ::'Ie 

## re r<!

p Page2s ofl4 PART A Pennit PA0004472 flTATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 03S WIDCH RECEIVES WASTE FROM: contactcooling water, coolingtowerblowdown, barometric and steam condensate, and stonn water )0 IS' 22" Longitude 79° 52' 30" Stream Code 371S5 River Mile Index (RMI) 20.076 authorized to discharge during the period from effective date through expiration date. :>duction data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the :nt limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otheI'\Vise**in<li(:aj;~d)** Mass Units Concentrations (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report 110 

### 0.5 1.25

not less than 6.0 nor greaterthan 9.0 standard units MONITORING REQUIREMENTS· Measurement

.**Freq~l!cy** l/week l/week IIweek

l/week Sample Type measured i-s grab

grab s>liance with the monitoring requirements specified above shall be taken atthe following location: at MH SCPage2t of 14 PART A PennitPA0004472 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 044 WHICH RECEIVES WASTE FROM: Intake screenbackwash at Latitude 40° 18' 20" Longitude 79° 52' 29" Stream Code 37185
. RiverMile Index (RMI) 20.118
a. The pennittee is authorizedto discharge during the period from effective date through expiration date. b. 

### Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendmen1s, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterunless otherwise indicated.

)ischarge Parameter DISCHARGE LIMITATIONS (gross unless othenvise iIldic:ated) Mass Units Concentrations (lbslday exceptflow) (mgll unless otherwise indicated) Average 

### Max. Average 

### Max. Instant. Monthly Daily Monthly Daily Max.
The material (solids orother debris) physically or mechanically removed in the backwash operation shall not be returned

.to the surface waters. MONITORING REQUIREMENTS Measurement

Frequency Sample TypePage2uofl4 PART A PennitPA0004472 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 046 WInCH RECEIVES WASTE FROM: Standpipe overflow 

### at Latitude 40° 18' 19" Longitude 79° 52' 28" Stream Code 37185 River Mile Index (RMl) 20.141


### a. The permittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameter unless otherwise indicated.

)ischarge Parameter DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. Monthly Daily Monthly Daily 

### Max.

There shall be no net addition ofpollutants atthis outfall. MONITORING REQUIREMENTS Measurement

Frequency Sample TypePage2v ofl4 PART A PermitPA0004472 1. EFFLUENT LIMITA nONSAND MONITORING REQUIREMENTS FOR OUTFALL 046A WHICH RECEIVES WASTE FROM: Compressorcooling water atLatitude 400 18' 25" Longitude 790 52' 36" Stream Code 37185 RiverMile Index (RMJ) 20.163
a. The permittee is authorized to discharge duringthe period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described inthe permit application and its supporting documents and/or amendments, the following etlluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameter unless otherwise**indicated~** DISCHARGE LIMITA nONS (gross unless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mg/1 unless otherwise indicated) Average Max. Average Max. Instant. MONITORING REQUIREMENTS Discharge Parameter Monthly Daily Monthly Daily Max. Measurement Frequency Sample Type Flow (mgd) Monitor and Report IIquarter measured

pH not less than 6.0 nor greaterthan 9.0 standard units lIquarter grab Samples taken in compliance with the monitoring requirements specified above shall be taken atthe following location: at Outfall 046APART A Page2wofl4 Permit PA0004472 I. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOROUTFALL 046B WHICH RECEIVES WASTE fROM: Compressor cooling water at Latitude 40° 18' 25" Longitude 79° 52' 35" Stream Code 37185 River Mile Index (RMI) 20.165
a. The permittee is authorizedto discharge during the period from effective date through expiration date. b. Based onthe production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following etlluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameter unless otherwise indicated.
DISCHARGE LIMITATIONS (gross**unless()thj::~ise** indicated) Mass Units Concentrations (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. )ischarge Parameter Monthly Daily Monthly Daily Max.**~low(mgd)** Monitorand Report



### )H not less than 6.0 norgreater than 9.0 standard units iamples taken in compliance with the monitoring requirements specifiedabove shall be taken atthe following location: at Outfall 046BPage2xof14 PART A PennitPA0004472 I. EFFLUENTLIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 046C WHICH RECEIVES WASTE FROM: Compressorcooling water at Latitude 40° IS' 25" Longitude 79° 52' 35" Stream Code 371S5 RiverMile Index (RMI) 20.167
a. The pennittee is authorizedto discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following etlluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mgll unless otherwise indicated) Average Max. Average Max. Instant. MONITORING REQUIREMENTS )ischarge Parameter Monthly Daily Monthly Daily Max. Measurement Frequency Sample Type**~low(mgd)** Monitor and Report I1quarter measured



### pH not less than 6.0 nor greaterthan 9.0 standard units I/quarter grab Samples taken in compliance with the monitoring requirements specified above shall be taken atthe following location: at Outfall 046CPage 2y of14 PART A Pennit PA0004472 1. EFFLUENT LIMITATIONS AND MONlTORING REQUIREMENTS FOR OUTFALL 0460WHICH RECEIVES WASTE FROM: Compressor cooling water at Latitude 40° 18'25" Longitude 79° 52' 34" Stream Code 37185 River Mile Index (RMI) 20.169
a. The permittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described inthe pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (Ibs/day except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. MONlTORING REQUIREMENTS )ischarge Parameter Monthly Daily Monthly Daily Max. Measurement Frequency Sample Type 'Iow(mgd) Monitor and Report lIquarter measured



### ,H not less than 6.0 nor greater than 9.0 standard units l/quarter grab ;amples taken incompliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 0460Page 2z of 14 PART A PermitPA0004472 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 049AWIDCH RECEIVES WASTE FROM: Storm water from plant areas. at Latitude 40° IS' 16" Longitude 

### 79° 52' 22" Stream Code 371S5 River Mile Index (RMI) 20.249 

### a. The permittee is authorized to discharge during the period from effective date through expirationdate. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following effluentlimitations and monitoring requirements apply. Total (dissolved plus suspended fraction) isimplied for eachparameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otheI'\Vi.se indicated) MONITORING Mass Units Concentrations REQUIREMENTS (lbslday except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant Measurement Sample Discharge Parameter Monthly Daily Monthly Daily Max.**Frequenc~** Type Suspended Solids Monitorand Report l/year grab**BOD5~Day** Monitorand Report l/year grab Cadmium Monitor and Report lIyear grab Iron Monitor and Report l/year grab Oil and Grease Monitor and Report l/year grab Manganese Monitor and Report l/year grab Cyanide, free Monitor and Report llyear grab Benzo(a)pyrene Monitor and Report I/year grab Naphthalene Monitor and Report l/year grab Phenol Monitor and Report l/year grab Phosphorous Monitor and Report lIyear grab Referto Part C.II. Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 049APage 2aa of 14 PART A Permit PA0004472 I
..TA TIONS AND MONITORING REQUIREMENTS FOR OUTFALL 054A WHICH RECEIVES WASTE FROM: plant areas and downspouts

18' 13" Longitude 79° 52' 20" Stream Code 37185 River Mile Index (RMI) 20.305
a.uthorized to discharge during the period from effective date through expiration date. b.luction data and/or anticipated wastewater characteristics and flows described inthe permit application and its supporting documents and/or amendments, the

:limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for eachparameter unless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless**()th~l"\\'is~jn~i~ted)** MONITORING Mass Units Concentrations REQUIREMENTS (lbslday except flow) (mgll unless otherwise indicated) Average Max. Average Max. Instant. Measurement Sample )isch!
__ _ Monthly Daily Monthly Daily Max.**Fre9uenc~** Type )uspe Monitor and Report lIyear grab 300 Monitor and Report l/year grab [ron Monitor and Report lIyear grab**~** Monitor and Report l/year grab ::yan Monitor and Report l/year grab Benz Monitor and Report I/year grab Napl Monitor and Report lIyear grab PhelJ
. Monitor and Report lIyear grab Refer to Part C.II.

samance with the monitoring requirements specified above shall be taken at the following location: at Outfall 054APART A Page 2bb of 14 Pennit PA0004472 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 068 WHICH RECEIVES WASTE FROM: Stonnwater
- quench sump dust pile at Latitude 400 IS' 00" Longitude 790 52' 11" Stream Code 37185 RiverMile Index (RMI) 20.661
a. The pennittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for eachparameter unless otherwise indicated.

Discharge Parameter Suspended Solids BODS-Day Oil & Grease Iron Benzo(a)pyrene Naphthalene DISCHARGE LIMITATIONS**(gro~sJlflle~** otherwise indicated) Mass Units Concentrations (lbslday except flpw) (mgll unless otherwise indicated) Average Max. Average
. Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report Monitor and Report Monitor and Report Monitor and Report Monitor and Report Monitor and Report Refer to Part C.ll. Samples taken in compliance with the monitoringrequirements specified above shall be taken atthe following location: at Outfall 068 MONITORING REQUIREMENTS Measurement Sample

Frequency TyPe lIyear
. grab lIyear grab lIyear grab l/year grab lIyear grab lIyear grabPART A Page 2cc of 14 Pennit PA0004472 I;UENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 081 WHICH RECEIVES WASTE FROM:



## mg water, steam condensate, emergency bypass for Outfall 038, plant fire protection water, and stonn waterrunoff.

40° 18' 34" Longitude 79° 52' 54" Stream Code 37185 River Mile Index (RMI) 19.675
a. authorized to discharge during the period from effective date through 3 years after effective date. b)duction data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the

nt limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for eachparameter unless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbs/day except flow) (mgll unless otherwise indicated) Average Max. Average Max. Instant. )isc:,t
___ _ Monthly Daily Monthly Daily Max. 'low Monitorand Report 'em) 110 lem Monitor and Report

IH not less than 6.0 nor greaterthan 9.0 standard units ;arrJ.iance with the monitoring requirements specified above shall be taken at the following location: at MH 14 MONITORING REQUIREMENTS Measurement Sample**Ftequenc~** Type

IIweek measured lIweek i-s lIweek grab

l/week grabPART A Page 2dd of 14 Pennit PA0004472 1. FINAL EFFLUENT LIMITATIONS AND MONlTORING REQUIREMENTS FOR OUTFALL 081 WHICH RECEIVES WASTE FROM: Noncontact cooling water, steam condensate, emergency bypass for Outfall 038, plant fire protection water, and stonn water runoff. at Latitude 40° 18' 34" Longitude 79° 52' 54" Stream Code 37185 RiverMile Index (RMI) 19.675
a. The pennittee is authorized to discharge during the period from 3years afterpenniteffective date through expiration date. b. Based on the production data andlor anticipated wastewater characteristics and flows described in the pennit application and its supporting documents andlor amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameter unless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicl'J.ted) Mass Units Concentrations (lbs/dayexcept flow) (mwl unless otherwise indicated) Average Max. Average Max. Instant. Discharge Parameter Monthly Daily Monthly Daily Max. Flow (mgd) Monitor and Report Temperature eF) 110 Benzo(a)pyrene'" 0.003 0.0075

*Refer to Part C.13. pH not less than 6.0 nor greaterthan 9.0 standard units Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: atMH 14 MONITORING REQUIREMENTS Measurement

Frequency IIweek lIweek IIweek

IIweek Sample Type measured i-s grab

grabPART A Page 2ee of 14 Pennit PA0004472 1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 084 WHICH RECEIVES WASTE FROM: Non-contact cooling water at Latitude 40° 18' 35" Longitude 79° 52' 55" Stream Code 37185 RiverMile Index (RMI) 19.663
a. The pennittee is authorized to discharge dwing the period from effective date through expiration date. b. Based onthe production data and/or anticipated wastewater characteristics and flows described inthe permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbs/day except flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant. Jischarge Parameter Monthly Daily Monthly Daily Max.**~low(mgd)** Monitorand Report ;uspended Solids Monitor and Report remperature (OF) 

### 110

pH not less than 6.0 nor greaterthan 9.0 standardunits Samples taken in compliance with the monitoringrequirements specified above shall be taken at the following location: at Outfall 084 MONITORING REQUIREMENTS Measurement Sample**Frequenc~** Type

IIweek measured l/week grab l/week i-s

l/week grabPART A 1.VlITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 085 WmCH RECEIVES WASTE FROM:

mcatchbasins west ofabandoned Battery 22 pusherpads and plant fire protection water. 400 18' 22" Longitude 790 52'56" Stream Code 39425 River Mile Index (RMI) 0.198 a.> authorized to discharge dwing the period from effective date through expiration date. Page 2ffof14 PermitPA0004472

boduction dataand/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments. the

mt limitations and monitoringrequirements apply. Total (dissolved plus suspended fraction) is implied for eachparameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (Ibsldayexcept flow) (mgtl unless otherwise indicated) Average Max. Average Max. Instant )isc:l.
___ _ Monthly Daily Monthly Daily Max.**~on** Monitorand Report lenz Monitorand Report lapt Monitorand Report Ihen Monitorand Report**~o~** Monitor and Report Refer to Part C.ll. ;amliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 085 MONITORING REQUIREMENTS Measurement Sample

Frequency Type l/year grab l/year grab l/year grab l/year grab lIyear grabPART A Page 2gg 004 PermitPA0004472 I. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 085A WHICH RECEIVES WASTE FROM: Mendelssohn sewer treatment 

### facility at Latitude 400 18'23" Longitude 790 52' 56" Stream Code 39425 River Mile Index{RMI) 0.198


### a. The permittee is authorized to discharge during the period from effective date through expiration date. b. Based onthe production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameter unless otherwise indicated.

)ischarge Parameter II0w(mgd) luspended Solids )il & 

### Grease**~ne** "aphthalene 

### )H DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mgll unless otherwise indicated) Average 

### Max. Average 

### Max. Instant. Monthly Daily Monthly Daily 

### Max.

Monitor and Report 30 

### 15 0.001 0.3
not lessthan 6.0 nor greaterthan 9.0 standardunits 75 30

0.0025 0.75

Samples taken in compliance with the monitoring requirements specified above shallbe taken at the following location: at Outfall 085A MONITORING REQUIREMENTS Measurement Sample

Frequency TyPe 2/discharge measured 2/discharge grab 2/discharge grab 2/discharge grab .21discharge grab 2/discharge grabPART A Page2hhof14 LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL OS6 WHICH RECEIVES WASTE FROM: from catch basins west ofabandoned 

### Battery 21 pusherpad andplant frreprotection water. PermitPA0004472

40° IS' 20" Longitude 79° 52' 54" Stream Code 39425 River Mile Index (RMI) 0.260 ,isauthorized to discharge during the period from effective date through expiration date. production data and/or anticipated wastewater characteristics and flows described inthe permit application and its supporting documents and/or amendments, the luent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbslday except flow) (mg/l unless otherwise indicated) Average
.Max. Average Max. Instant. )i Monthly Daily Monthly Daily Max. Ie Monitor and Report Ih Monitorand Report**~Qe** Monitorand Report Referto Part C.ll.

imliance withthe monitoring requirements specified above shall be taken atthe following location: at Outfall OS6 MONITORING REQUIREMENTS Measurement' Sample

Frequency Type lIyear grab l/year grab l/year grabPART A
I. EFFLUENT LIMITA nONS AND MONITORING REQUIREMENTS FOR OUTFALL OS7 WIllCH RECEIVES WASTE FROM: Stonn water from plant office area. at Latitude 400 IS' IS" Longitude 790 52' 53" Stream Code 39425 River Mile Index (RMI) 0.303
a. The pennittee is authorized to discharge during the period from effective date through expiration date. Page 2ii of 14 Pennit PA0004472

b. Based on the production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolvedplus suspended fraction) is implied for each parameterunless otherwise indicated.
DISCHARGE LIMITATIONS (gross unless**()th~~e**it!dicated} Mass Units Concentrations (lbslday except flow) (mgll unless otherwise indicated) Average Max. Average Max. 

### Instant. )ischarge Parameter Monthly Daily Monthly Daily Max. 

### Iron Monitorand Report 8enzo(a)pyrene Monitorand Report

Refer to Part C.ll.

Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall OS7 MONITORING REQUIREMENTS Measurement

Frequellcy lIyear lIyear grab grab Sample TypePART A 

### 1. EFFLUENT LIMITA nONS AND MONlTORlNG REQUIREMENTS FOROUTFALL 088 WHICH RECEIVES WASTE FROM: Stonn water from catch basins west ofcoke Battery 20 pusherpad and plant fire protection water. at Latitude 40° 18' 18" Longitude 79° 52' 53" StreamCode 39425 River Mile Index (RMI) 0.308
a. The pennittee is authorized to discharge during the period from effective date through expiration date. Page 2] ofl4 Pennit PA0004472

b. Based onthe production data and/or anticipated wastewater characteristics and flows described in the pennit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.

Discharge Parameter Suspended Solids Oil & 

### Grease Iron Benzo(a)pyrene Naphthalene Phenol DISCHARGE LIMIT A

nONS**{gro~s** unless otherwise indicated) Mass Units Concentrations (Ibslday except flow) (mgIl unless otherwise indicated) Average Max. Average Max. 

### Instant. Monthly Daily Monthly Daily Max.
Monitor and Report Monitor and Report Monitor and Report Monitorand Report Monitorand Report Monitor and Report Refer to Part C.ll. Samples taken in compliance with the monitoring requirements specified above shallbe taken at the following location: at Outfall 088 MONlTORlNG REQUIREMENTS Measurement Sample

Frequency Type l/year grab lIyear grab lIyear grab l/year grab I/year grab I/year grabPART A
1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL OS9 WIDCH RECEIVES WASTE FROM: Steam condensate and stonn water from No. 19 pusherpad area. at Latitude 400 IS' IS" Longitude 790 52' 54" Stream Code 39425 RiverMile Index (RMI) 0.356
a. The pennittee is authorized to discharge during the period from effective date through expiration date. Page 2kk of 14 PennitPA0004472

b. Based onthe production data and/or anticipated wastewater characteristics and flows described inthe permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameter unless otherwise indicated.

Discharge Parameter Suspended Solids Oil &Grease
. Iron Benzo(a}pyrene Naphthalene pH DISCHARGE LIMITATIONS**(gro~ un1!,s~o!hei"Vise**  indicated) Mass Units Concentrations (lbslday except flow) (mg!l unless otherwise indicated) Average Max. Average Max. Instant.

.. Monthly Daily Monthly Daily Max.
Monitor and Report Monitor and Report Monitor and Report Monitor and Report Monitor and Report Monitor and Report Referto Part C.I1. Samples taken in compliance with the monitoring requirements specified above shall be taken atthe following location: at Outfall OS9 MONITORING REQUIREMENTS Measurement Sample

Frequency Type lIyear grab lIyear grab lIyear grab lIyear grab lIyear grab lIyear grabPART A
1. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS FOR OUTFALL 090 WHICH RECEIVES WASTE FROM: Groundwater from the Peters CreekLagoon area. at Latitude 40° 18' 20" Longitude 79° 52' 553" Stream Code 39425 RiverMile Index (RMI) 0.436

a. The permittee is authorized to**d~harge** during the period from effective date through expiration date. Page 211 of 14 Permit PA0004472

b. Based onthe production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendmell.ts, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for eachparameterunless otherwise indicated.

)ischarge Parameter**~low(mgd)** Suspended Solids 

### ::>il & Grease Benzene Naphthalene pH DISCHARGE LIMITATIONS (gross unless othenvjse indicated) Mass Units Concentrations· (lbslday except flow) (mgll unless otherwise indicated) Average Max. Average Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report 30 75 IS 30 0.001 0.0025 0.3 0.75 not less than 6.0 nor greaterthan 9.0 standardunits Samples taken in compliance with the monitoring requirements specified above shall be taken at the following location: at Outfall 090 MONITORING REQUIREMENTS Measurement Sample·

FreqUency Type l/week measured l/week grab l/week grab IIweek grab lIweek grab l/week grabPART A Page 2mm of 14 Permit PA0004472 1. EFFLUENT LIMITATIONS ANDMONITORING REQUIREMENTS FOR OUTFALL 091* WHICH RECEIVES WASTE FROM: Stonn water from the Peters CreekLagoon area. atLatitude 40° IS' 20" Longitude 79° 52' 553" Stream Code 39425 River Mile Index (RMI) 0.436
a. The permittee is authorized to discharge during the period from effective date through expiration date. b. Based on the production data and/or anticipated wastewater characteristics and flows described in the permit application and its supporting documents and/or amendments, the following effluent limitations and monitoring requirements apply. Total (dissolved plus suspended fraction) is implied for each parameterunless otherwise indicated.

)ischarge Parameter low (mgd) .uspended Solids )il & Grease Senzene**~aphthalene** IH 

### ;00 Parts C.16 and C.17. DISCHARGE LIMITATIONS (gross unless otherwise indicated) Mass Units Concentrations (lbs/day except flow) (mgll unless otherwise indicated) Average· Max. Average Max. Instant. Monthly Daily Monthly Daily Max. Monitor and Report 75 30

0.Ql 0.75 not less than 6.0 nor greaterthan 9.0 standard units
iamples taken in compliance with the monitoring requirements specified above shall 

### be taken atthe following location: at Catch Basin 7. MONITORING REQUIREMENTS Measurement Sample

Frequency Type 2/quarter estimated 2/quarter grab 2/quarter grab 2/quarter grab 2/quarter grab 2/quarter grabPARTA Page 3 ofl4
2. DEFINITIONS
a. "Bypass" meansthe intentional diversion ofwaste streams from any portion ofa treatment facility. b. "Severe property damage" means substantial physical damage 

### to property, damage to the treatment facilities which causes them to become inoperable, or substantial and pennanent loss ofnatural resources which can reasonably be expected to occur in the.absence of a bypass. Severe property damage does not mean economic loss caused bydelays in production.
c. "Daily discharge" means the "discharge of a pollutant" measured during a calendar day or any 24-hour period that reasonably represents the calendar day for purposes ofsampling. For pollutants with limitations expressed in units ofmass, the "daily discharge" is calculated as the total mass ofthe pollutant discharged overthe day. For polJutants with limitations expressed in other units ofmeasurement, the "daily discharge" is calculated as the average measurement ofthe pollutant overtheday. d. "Average" refers tothe use ofan arithmetic mean, unless otherwise specified in this permit.
e. "Geometric average (mean)" means the average ofa set ofn sample results given by the nth root oftheir product. f. "Average monthly discharge limitation" means the highest allowable average of "daily discharge" over a calendarmonth, calculated as the sum ofall "daily discharge" measured during a calendar month divided by the number of"dailydischarge" measured duringthat month. g. "Average weekly discharge limitation" means the highest alJowable average of "daily discharge" over a calendar week, calculated as the sum ofall "daily discharge" measured during a calendar week divided by the number of

### "daily discharge" measured during,thatweek. h. "Maximum daily discharge limitation" means the highest allowable "daily discharge."
1. "Maximum any time" (or instantaneous maximum) means the concentration not to be exceeded at any time in anygrab sample. j. "Composite sample" (for all except GCIMS volatile organic analysis) means a combination of at least 8 individual samples ofat least 100 milliliters collected manually or automatically at periodic intervals during the operating hours ofa facility over a 24 hour period. The composite must be flow-proportional; either the volume of each individual sample is proportional 

### to discharge flow rates, or the sampling interval (for constant volume samples) is proportional to the flow rates over'the time period used to produce the composite. "Composite sample for GClMS volatile organic analysis" consists ofat least four (ratherthan eight) aliquots or grab samples collected during actual hours of discharge over a 24 hour period and need not be flow proportioned. The four samples are composited in the laboratory immediately before analysis, and only one analysis performed. ' The maximum time period between individual samples used for any "composite sample" shall not exceed two hours, exceptthat forwastes ofa uniform nature the samples may be collected on a frequency ofat least twice perworking shift and shall beequally spaced overa 24-hourperiod (oroverthe operating day ifflows are ofa shorterduration).**~-** ._--------- .... -----

PARTA Page4 of 14

k. "Grab sample" means an individual sample ofatleast 100 milliliters collected at a randomly-selected time overa period not to exceed 15 minutes. 

### 1. "i_sIt means immersion stabilization

- in which a calibrated device is immersed in the wastewater until the reading is stabilized.
m. "Daily average temperature" means the average ofall temperature measurements made. or the mean value plot ofthe record ofa continuous automated temperature recording instrument, either during a calendar day or during the operating day ifflows are ofa shorterduration.
n. "Measured flow" means any method of liquid volume measurement, the accuracy of which has been previously demonstrated in engineering practice. or for which a relationship to absolute volume has been obtained.
o. "At outfall XXX" means a sampling location in outfall line XXX below the last point at which wastes are added to outfall line XXX, orwhere otherwise specified. p. "Estimated flow" means any method ofliquid volume measurement based on a technical evaluation ofthe sources contributing to the discharge including. but not limited to. pump capabilities. water meters and batch discharge volumes. q. "Non-contact cooling water" means water used to reduce temperature which does not come in direct contact with any raw material. intermediate product, waste product (otherthan heat), orfmished product. Such water may on occasion. as a result ofcorrosion, cooling system leakage or similar cooling system failures contain small amounts ofprocess chemicals: provided. that all reasonable measures have been taken to prevent, reduce. eliminate and control to the maximum extent feasible such contamination: and provided further, that all reasonable measures have been taken that will mitigate the effects of such contamination once it has occurred.
r. "Toxic pollutant" means those pollutants, or combinations ofpollutants. including disease-causing agents, which after discharge and upon exposure. ingestion, inhalation, or assimilation into any organism, either directly from the environment or indirectly by ingestion through food chains, will, on the basis of information available to the Administrator ofthe United States Environmental Protection Agency, cause death. disease, behavioral abnormalities. cancer, genetic mutations, physiological malfunctions. including malfunctions in reproduction. orphysical deformations in such organisms ortheiroffspring.
s. "Hazardous substance" means any substance designated under Title40 Code ofFederal Regulations Part 116 (40 CFR 116)pursuantto Section 311 ofthe Clean Water Act. t '!.Publicly Owned Treatment Works" or "POTW" means a facility as defined by Section 212 ofthe Clean WaterAct which is owned by a State orMunicipality, as defined by Section 502(4) ofthe Clean Water Act, including any sewers that conveywastewater to such a treatment works, but not including pipes, sewers or other conveyances notconnected to a facility providingtreatment Theterm also means the municipality as defined in Section 502(4) ofthe Clean Water Act which hasjurisdiction overthe indirect discharges to**~and** the discharges from such a treatment works.PARTA Page 5 of 14

u. "Industrial User" means an estabHshment which discharges or introduces industrial wastes into a Publicly Owned Treatment Works (pOTW).
v. "Total Dissolved Solids" means the total dissolved (filterable) solids as determined by use ofthe method specified in 40 CFR 136.
w. "Storm waterassociated with industrial activity" means the discharge from any conveyance which is used for collecting and conveying storm water and which is directly related to manufacturing. processing. or raw materials storage areas as defined at40 CFR 122.26(bX14).
x. "Storm water" means storm waterrunoff. snowmeltrunoff, and surface runoffand drainage. y. "Best Management Practices ("BMPs")" means schedules of activities. prohibitions of practices, maintenance procedures. and other management practices to prevent or reduce the pollution of "Waters of the United States". BMPs also include treatment requirements, operating procedures, and practices to control plant site runoff, spillage orleaks. sludge orwaste disposal, or drainage from raw material storage.
3. SELF·MONlTORING. REPORTING, AND RECORDS KEEPING
a. Representative Sampling (1) Samples and measurements taken for the purpose ofmonitoring shaH be representative ofthe monitored activity. (2) Records Retention Except for records ofmonitoring information required by this permit related to the permittee's sewage sludge use and disposal activities which shall 

### be retained for a period ofat least 5 years, all records of monitoring activities and results (inc1uding all original strip chart recordings for continuous monitoring instrumentation and calibration and maintenance records), copies ofall reports required by this permit, and records ofall data usedto complete the application for this permit shall beretained bythe permittee for three (3) years from the date ofthe sample measurement, report, or application. The three year period shall 

### be extended as requested by the Department orthe EPA Regional Administrator. (3) Recording ofResults For each measurement or sample taken pursuant to the requirements ofthis permit, the permittee shall record thefollowing information:
. (i) The exact place, date. andtimeofsampling ormeasurements; (ii) The person(s) who performedthe sampling ormeasurements; (iii) The date(s)the analyses wereperformed; (iv) The person(s) who performedthe analyses;PARTA Page 6 ofl4

(v) The ailalytical techniques ormethods used; and the associated detection level; and (vi) The results ofsuch analyses. (4) TestProcedures Unless otherwise specified in this permit, thetestprocedures for the analysisofpollutants shall be those contained in 40 CFR 136 (orin the case ofsludge use or disposal, approved under 40 CFR 136 unless otherwise specified in 40 CFR 503), or alternate test procedures approved pursuant to those parts, unless othertest procedures have been specified in the permit. (5) QualityAssurance/Control In an effortto assure accurate self-monitoring analyses results: (a) Permittee or its designated laboratory shall participate in the periodic scheduled quality assurance inspections conducted bythe Department and EPA. (b) The permittee or its designated laboratory shall develop and implement a program to assure the quality and accurateness ofthe analyses perfonned to satisfy the requirements ofthis pennit in accordance with 40CFR 136, Appendix A b. Reporting ofMonitoring Results (1) The pennittee shall effectively monitor the operation and efficiency of all wastewater treatment and control facilities, andthe quantity and quality ofthe discharge(s) as specified in this permit. (2) Unless instructed otherwise in Part C ofthis permit, monitoring results obtained each month shall be summarized forthat month and reported on a Discharge Monitoring Report (DMR). (3) The completed DMRForm shall be signed and certified either by the following applicable person (as defined in 40 CFR 122.22(a» orbythat person's duly authorized representative (as defined in 40 CFR 122.22(b»:

• Fora corporation

- by a responsible corporate officer • Fora Partnership orSoleProprietorship

- by a general partner orthe proprietor, respectively • Fora Municipality, State, Federal orother public agency - by a principle executive officer orranking elected official. Ifsignedby otherthan the above, written notification ofdelegation ofDMR signatory authority mustbe submitted tothe Department. The DMR and any otherreports required herein shall 

### be submitted to the appropriate agency at the address listed in Part C ofthis permit and postmarked no later than the 28th day ofthe following month. (4) Ifthe permittee monitors any pollutant, using analytical methods described in A.3.a(4) above, more frequently than the pennit requires, the results ofthis monitoring shall be incorporated, as appropriate, intothe calculations used

### toreport self-monitoringdata on the DMR.PARTA Page 7 of 14

c. Reporting Requirements (1) Planned Changes

- The permittee shall give notice 

### tothe Department as soon as possible ofany planned physical alterations oradditionstothe permitted facility. Notice is required only when: (a) The alteration or addition to a permitted facility may meet one of the criteria for determining whethera facility is a new source in 40 CFR 122.29(b); or (b) The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants which are subject neither to effluent limitations in the permi4 nortonotificationrequirements under40 CFR_122.42(a)(I). (c) The alteration or addition results in a significant change in the permittee's sludge use or disposal practices, and such alteration, addition, orchange mayjustify the application ofpermit conditions that are different from or absent in the existing permi4 including notification ofadditional use or disposal sites not reported during the permit application process or not reported pursuant to an approved land application plan; (2) AnticipatedNon-Compliance The permittee shall give advance notice to the Department of any planned changes in the permitted facility oractivity which mayresult in noncompliance with permit requirements. (3) Compliance Schedules Reports of compliance or noncompliance with, or any progress reports on, interim and fmal requirements contained in any compliance schedule ofthis permit shall be submitted no later than 14 days following each schedule date. (4) Twenty-FourHourReporting (a) The permittee shall report any noncompliance which may endanger health or the environment. Any information shall be provided orally within 24 hours from the time the permittee becomes aware ofthecircumstances. A written submission shall also be provided within 5 days ofthetime the permittee becomes aware of the circumstances. The written submission shall contain a description ofthe noncompliance and its cause; the period ofnoncompJiance, including exact dates and times, and ifthe noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. (b) The following shall be included as information which must be reported within 24 hours under this paragraph. (i) Any unanticipated bypass which exceeds any effluent limitation inthepermit (ii) Any catastrophic event which causes the discharge to exceed effluent limitations in this permitPARTA Page 8 of14 (iii) Violation ofa maximum daily discharge limitation for any orthe pollutants 

## listed by the Departmentin the permittobe reported within 24 hours. (c) The Department may waive the written report on a case-by-case basis for reports under paragraph c (4)(a) ofthis section ifthe oral report has been received within 24 hours. (5) OtherNoncompliance The permittee shall report all instances ofnoncompliance not reported under paragraphs c (3), (4) of this section, at the time monitoring reports are submitted. The reports shall contain the information listed in paragraph c (4) ofthis section. Compliance with reporting requirements under A.3.c. above shall not excuse a person from immediate notification ofincidents causing orthreatening pollution pursuantto 25 Pa. Code, Chapter 101.2. d. Specific Toxic Substance Notification Levels (for Manufacturing. Commercial, Mining, and SilviculturaI Dischargers} The permittee shall notify the Department as soon as it knows or has reason to believe the following: (1) That any activity has occurred, orwill occur, which would result in the discharge ofany toxic pollutant which isnot limited in the permit, 

### if thatdischarge on a routine orfrequent basis will exceed the highest ofthe following "notification levels". (a) Onehundred micrograms per liter. (b) Two hundred micrograms perliter for acrolein and acrylonitrile. (c) Five hundred micrograms per liter for 2,4-dinitrophenol and 2-methyl-4,6-dinitrophenol. (d) One milligram per liter for antimony. (e) Five (5) times the maximum concentration value reported for that pollutant in the permit application. (f) Any othernotification level established bythe Department. (2) That any activity has occurred or will occur which would result in any discharge, on a non-routine or infrequentbasis, ofatoxic pollutant which is not limited in the permit. ifthat discharge will exceed the highest ofthe following "notification levels": (a) Fivehundred micrograms per liter; (b) Onemilligram perliter for antimony; (c) Ten (10) times the maximum concentration value reported for that pollutant in the permit application; (d) Anyothernotification level established bythe Department.PARTB Page 9 of 14
L MANAGEMENT REQUIREMENTS·
a. Compliance Schedules (1) The permittee shall achieve compliance with the terms and conditions ofthis pennit within the time ftames specified in Part C ofthis pennit. (2) The pennittee shall submit reports of compliance or noncompliance with, or progress reports as applicable, any interim and fmal requirements contained in this pennit. Such reports shall be submitted no laterthan 14 days following the applicable schedule date orcompliance deadline. b. PennitModification, Tennination, orRevocation and Reissuance (1) This pennit may be modified. tenninated, or revoked in whole or in part during its tenn for cause including, but notlimited to, any ofthecauses specified in 25 Pa. Code, Chapter92. (2) The filing of a request by the pennittee for a pennit modification, revocation and reissuance, or tennination, or a notification ofplanned changes or anticipated non-compliance, does not stay any pennitcondition. (3) Inthe absence ofa Departmental action to modifY orrevoke and reissue this pennit, the pennittee shall comply with effluent standards orprohibitions established under Section 307(a) ofthe Clean Water Act for toxic pollutants within the time specified in the regulations that establish those standards or prohibitions.
c. 

# I>utx toProvide Infonnation (1) The pennittee shall furnish to the Department, within a reasonable time, any infonnation which the Department may request to detennine whether cause exists for modifYing, revoking and reissuing, or tenninatingthispennit, orto detennine compliancewith this pennit. (2) The pennittee shall furnish to the Department, upon request, copies ofrecords required to 

### be kept by this pennit. (3) Other Infonnation

- Where the pennittee becomes aware that it failed to submit any relevant facts in a pennit application, or submitted incorrect infonnation in a pennit application or in any report to the Department, it shall promptly submit such facts orinfonnation tothe Department. (4) Where the pennittee is a POTW, the pennittee shall provide adequate notice to the Department ofthe following: (a) Any new introduction ofpollutants into the POTW from an indirect discharger which would be subject to Sections 301 

### and 306 ofthe Clean Water Act ifit were otherwise discharging those pollutants. (b) Any substantial change in the volume or character ofpollutants being introduced into the POTW byanIndustrial Userwhich was discharging into the POTWatthetime ofissuance ofthis pennit.PARTB Page 10 of14

(c) Adequate notice shall include information on: (i) thequality and quantity ofthe effluent introduced intothe POTW, and (ii) any anticipated impact of the change on the quantity or quality of the effluent to 

### be discharged from the POTW. The submission ofthe above information in the POTW's Annual Wasteload Management Report, required under the provisions of25 Pa. Code Chapter94, will normally 

### be considered as providing adequate notice to the Department, unless a more stringent time period is required by law, regulation, orpermit condition in which case the more stringent submission date shall apply. (d) The identity ofIndustrial Users served by the POTW which are subject to pretreatment standards adopted under Section 307(b) of the Clean Water Act; the POTW shall also specifY the total volume ofdischarge and estimated concentration ofeach pollutant discharged into the POTW by the IndustrialUsers. (e) ThePOTW shall require all Industrial Users to comply

### with the reporting requirements ofSections 204(b), 307, and 308 ofthe Clean Water Act and any regulations adopted thereunder, and the Clean Streams Law and anyregulations adopted thereunder. d. Facilities Operation The permittee shall at all times maintain in good working order and properly operate and maintain all facilities and systems which 

### are installed orused by th.e permittee to achieve compliance with the terms and conditions of this permit. Proper operation and maintenance includes, but is not limited to, adequate laboratory controls including appropriate quality assurance procedures. This provision also includes the operation ofbackup orauxiliary facilities or similar systems which 

### are installed by the permittee, only when necessaryto achieve compliance with the terms and conditions ofthis permit. The permittee shall develop, install, and maintain Best Management Practices to control or abate the discharge ofpollutants when the practices 

### are reasonably necessary to achieve the effluent limitations and standards in this permit orto carry out the purposes and intent ofthe Clean Water Act, or when required to do so by the Department.
e. Adverse Impact The permittee shall take all reasonable steps to minimize orprevent any discharge or sludge use or disposal in violation ofthis permit which has a reasonable likelihood of adversely affecting human health or the environment. f. Bypassing (1) Bypassing Not Exceeding Permit Limitations

- The permittee may allow a bypass to occur which does not cause effluent limitations tobeviolated, but only ifthebypass is essential formaintenance to assure efficient operation. This type ofbypassing is not subject to the reporting and notification requirements of

### PartA.3.c.

### PARTB Page 11 .of 14
(2) Other Bypassing

- In all .other situati.ons bypassing is pr.ohibited unless all .ofthe f.oll.owing c.onditi.ons 

### are met: i 

### (a) A 

### bypass is unav.oidable t.o prevent l.oss .oflife. personal injury.or "severe pr.operty damage"; (b) 

### There 

### are n.o feasible alternatives t.o the bypass. such as the use .ofauxiliary treatment facilities, retenti.on .ofuntreated wastes, .or maintenance during n.ormal periods .ofequipment d.owntime. This c.onditi.on is n.ot satisfied ifadequate backup equipment sh.ould have been installed (in the exercise .ofreasonable engineeringjudgment) t.o prevent a bypass which occurred during n.ormal periods .of equipment d.owntime .orpreventive maintenance; (c) The permittee submitted the necessary reports required under Part A.3.c. (3) The Department may approve an anticipated bypass. after c.onsidering its adverse effects, if the Department determines that it will meetthe three conditi.ons (athrough c) listed ab.ove. 2. 

### PENALTIES AND 

### LIABIUTY
a. Vi.olati.ons .ofPermit C.onditi.ons Any pers.on vi.olating Secti.ons 301. 302, 306. 307, 308, 318, .or 405 .ofthe Clean Water Act.or any permit c.onditi.on .or limitati.on implementing such secti.ons in a permit issued under Secti.on 402 .ofthe Act is subject to 

### civil. administrative. and/.or criminal penalties as set f.orth in 40 CFR 122.41(aX2). Any person .or municipality wh.o vi.olates any pr.ovisi.on .ofthis permit, any rule. regulati.on, .or .order .ofthe Department, .or any c.onditi.on .or limitati.on .ofany permit issued pursuant t.o the Clean Streams Law is subject t.o criminal and/.or civil penalties as set f.orth in Secti.ons 602. 603 and 605 .ofthe Clean Streams Law. b. Falsifying Inf.ormati.on Any pers.on wh.o does any .ofthe f.oll.owing: Falsifies, tampers with• .or kn.owingly renders inaccurate any m.onit.oring device .or method required t.o be 

### maintained underthis permit; .or Kn.owingly makes any false statement, representati.on. .or certificati.on in any record .or .other document submitted .or required t.o be 

### maintained under this permit (including m.onitoring rep.orts .or reports .of c.ompliance.orn.on- c.ompliance); shall, upon c.onvicti.on, be 

### punished by a fme and/.or imprisonment as set f.orth in 18 P.S. §4904 and 40 CFR 122.41GX5) and (kX2).PARTB Page 12 ofl4

c. Liability Nothing in this pennit shall be construed to relieve the pennittee from civil or criminal penalties for noncompliance pursuant to Section 309 ofthe Clean Water Act or Sections 602, 603 or 605 ofthe Clean Streams Law. Nothing in this pennit shall be construed to preclude the institution of any legal action or to relieve the permittee from any responsibilities, liabilities, or penalties to which the pennittee is or may be subject to under the Clean WaterAct and the Clean Streams Law. d. Enforcement Proceedings (1) Itshall notbe a defense for the pennittee in an enforcement action that it would have been necessary to . halt orreducethepennitted activity in orderto maintain compliance with the conditions ofthis pennit. 3. OTIIER RESPONSIBILITIES
a. Right ofEntry Pursuant to Sections 5(b) and 305 ofPennsylvania's Clean Streams Law and 25 Pa. Code, Chapter 92, the pennittee shall allow the head ofthe Department, the EPA Regional Administrator, and/or their authorized representatives, upon the presentation ofcredentials and otherdocuments asmaybe required by law: (1) To enter upon the pennittee's premises where a regulated facility oractivity is located or conducted, or where records must bekept under the conditions ofthis pennit; (2) To have access to and copy at reasonable times any records that must be kept under the conditions of this pennit; (3) To inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices oroperationsregulated orrequired underthispennit; (4) To sample or monitor at reasonable times, for the purposes of assuring pennit compliance or as otherwise authorized bythe Clean WaterAct, any substances orparameters at any location. b. Transfer ofPennits (l) 

### Transfers by 

### modification. Except as provided in paragraph (2) of this section, a pennit may be transferred bythe pennitteeto a new owner oroperator only ifthe pennithas been modified orrevoked and reissued, or a minor modification made to identify the new pennittee and incorporate such other requirements as may be necessary underthe Clean Water Act. 

### (2) Automatic transfers. As an alternative to transfers under paragraph (I) ofthis section, any.NPDES pennitmaybe automaticallytransferred to a newpertnittee 

### if: (a) The current pennittee notifies the Department, at least 30 days in advance, ofthe proposed transfer date in paragraph (2)(b) ofthis section;PARTB 

### Page 13 ofl4

(b) The notice includes the appropriate Department transfer form signed by the existing and new permittees containing a specific date for transfer ofpermit responsibility, coverage, and liability between them; and (c) The Department does not notify the existingpermittee and the proposed new permittee ofits intent to modify orrevoke and reissue the permit. A modification underthis subparagraph may also be a minor modification. If

### this notice is not received, the transfer is effective on the date specified in the agreement mentioned in paragraph (2Xb) ofthis section. (3) In the event the Deparbnent does not approve transfer ofthe permit, the new owner or controller must submit a new pennit application.
c. PropertyRights The issuance ofthis permit does notconvey any property rights ofany sort, orany exclusive privilege. d. OtherLaws The issuance ofa pennit does not authorize any injury to persons or property or invasion ofother private rights, or any infringement ofState orlocal law orregulations.

### PARTC

OTHER REQUIREMENTS Page 14aof 14 PennitPAOOO4472

1. Inaccordance with Part 

### A.3.b ofthis pennit, the pennittee shall submit a copy of the Discharge Monitoring Reports to each ofthe following: Department ofEnvironmental Protection (2 copies) WaterManagement 400 Waterfront Drive Pittsburgh, PA 15222-4745 U.S. EPA

- Region III NPDES Discharge Monitoring Reports (3WP31) 1650 Arch Street Philadelphia, PA 19103-2029 2. Effluent limitations, monitoring requirements, and other standard and special conditions which relate tothe discharge ofpollutants authorized bythis permit and which are contained inWater Quality Management Permit(s) No. 46414 issued onDecember 16, 1964 No. 464121 issued onJune 24, 1965 No. 465126 issued onFebruary 23, 1966 No. 0277211 issued on September 30, 1977 No. 0277212 issued on October 13, 1977 No. 0278205 issued onMay 18, 1978
or any subsequent amendments ortransfers are supersededby thetenns and conditions ofthis pennit,unless specifically noted otherwise herein. 3.
. When collecting samplesthat areto beanalyzed for any ofthe priority pollutants, thepermittee shall collectthe sample type 

### required by Part A ofthis pennit, and the permittee shall use the methods and techniques in the attached instructions "Department ofEnvironmental Protection, WaterManagementProgram

- Sampling and Analytical Testing Instructions". For eachpriority pollutant, the pennittee shall use a method thatwill quantifiably measurethe priority pollutant at orbelowthe effluent limitation in Part A ofthis permit. 4. Sludges and other solids shall behandled and disposed ofin compliance withthe Solid Wast.e Management Act of 1980 (Act 97) and with 25 Pa. Code, Chapters 287,291, and299 (relatingto residual waste generators) and 288 and 289 (relatingto residual waste landfills and impoundments) andthe Federal CleanWaterAct and its amendments.

### PARTC Page 14b of 14 Permit PA0004472
5. All discharges offloating materials, oil, grease, scum and substances which produce tastes, odors, turbidity or settle to form deposits shall be controlled atlevels which will not be inimical orharmful tothe water uses to be protected or tohuman, animal, plant oraquatic life. 6. When samplingto determine compliance withmass effluent limitations inPart A ofthis permit, the discharge flow atthe time ofsamplingmust be measured, recorded and reportedon the Discharge Monitoring Report Form. 7. There shall be nonet addition ofpollutantsto non-contact cooling water over intake values exceptfor heat and waterconditioning additives for which complete information was submitted in the application oris required to be submitted as a condition ofthis permit. 8. Usage rates ofany chemical additives used at this facility that may be discharged and blow-down rates shall be controlled by the permittee to prevent any impairments to receiving water uses and/or effluent limit violations. Chemical additives include, but are not limited to, any chemicals added to water for control ofcorrosion, scaling, algae, slime orfouling in cooling, boiler, or process water systems. Chemical additives also include, but are not limited to agents usedto aid intreatment such as water softeners, flocculants, coagulants, emulsionbreakers, anti-foaming agents, dispersants, oxygen scavengers, pH stabilizers, and regenerants. Usage rates shall be limited to the minimum amount necessary to accomplish the intended purpose ofthe chemical addition. Accurate and complete records ofchemical usage and discharge volumes must be maintained and sUmmarized on a monthly basis usingthe attached form and kept on-site bythe permittee. These

. records must be produced uponrequest by the Department. The "allowableusage rate" istherate

specified inthe information submitted as required belowunless notified otherwise by the Department. The informationdescribed belowmust be submitted within ninety (90) days ofthe effective date ofthis permit (with 2 copies) for all chemical additives currently inuse at this facility, unless the specific chemical additive has already been approved in writing by the Department.
a. Trade name ofthe additive. b. Name, address and phone number ofthe chemical additive manufacturer.
c. A 

### list ofall the active and inactive ingredients. d. The additive usage rate (in lb/day orgal/day).
e. The conditioned water discharge rate (MGD).

### · PARTC Page 14c of 14 Permit PA0004472
f. The "in-system"'concentration ofwhole productwhichthe usage rate in item d. above will produce (mgll). Includethe product density (lb/gal) for liquids used to convert usage rate (gaVday) to concentration (mgll). g. Any available dataregarding in-system degradation or decomposition ofthe additive and any other dataorinformation that would behelpful tothe Department in completing its reVIew. h. The expected concentration ofthe product atthe final outfall. 

### i. The analytical testmethod that could be used to verify final outfall concentrations and the associated minimum analytical detection level. j. 

### A flow diagram showing the pointofchemical addition and the affected outfalls. 

### k. 96 hom

- LC50 bioassay data onthe whole product for at least one species offreshwater fish (mgll). 

### L The MSDS and any mammaliantoxicity datathat is available for the wholeproduct. Ifthe additive is currently in use atthe facility, itmay continueto be used atthe maximumrate reported pmsuantto item d. above unless the permittee isnotified otherwise. Whenever a change in chemical additives oran increaseinusage rates is desired bythe permittee, a complete written notification shall be submitted at least sixty (60) days prior tothe proposed use ofthe chemical. This notification, at a minimum shall includethe information outlined above. 

### Ifthe information is complete, and its use is not specifically denied, lise ofthe proposed chemical additive is allowed 60 days after notification. The usage rate shall notexceed the maximumrate reported pmsuantto item d. above. Use ofadditives that contain one ormore ingredientsthat are carcinogens are generally prohibited, and should 

### be substituted with alternative products. 

### Ifno alternatives are available, the permittee must submitwritten documentation with the information required above that no alternatives are available and thatthe carcinogen involved will be "notdetectable" in the final eftluentusingthe most sensitive analytical method available. Based onthe information submitted, the Departmentwill determine ifany eftluentlimitations or otherrestrictions are necessary toprotectwater quality standards for aquatic life orhumanhealth. Thepermittee isresponsible for preventing impairments to receiving water uses independent of the Department's review ofthis material.

### PARTC

9. Storm WaterDischarges Page 14d of 14 PennitPA0004472

A. Except asprovided in Section B ofthis condition, all storm water discharges shall be composed entirely ofuncontaminated stormwater. B. The following non-storm water discharges are authorized provided the non-storm water component ofthe discharge is in compliance with Section C ofthis condition: discharges from firefighting activities, fire hydrant flushings, potable water sources including waterline flushings, irrigation drainage, lawn watering, routine external building washdown which does notuse detergents orother compounds, pavement washwaters where spills or leaks oftoxic orhazardous materials have not occurred (unless all spilled material has beenremoved) and where detergents are not used, air conditioning condensate, springs, uncontaminated ground water, and foundation or footing drains where flows are not contaminated with process materials such as solvents. C. This pennit does not authorize any discharge (storm water ornon-storm water) which contains any pollutantthat may cause or contribute to an impact onaquatic life or pose a substantial hazard to humanhealth orthe environmentdueto its quantity or concentration. D. This permit does notauthorize the discharge ofany pollutant resulting from an on-site spill, any such occurrence is subject to Sections A.3.c or d ofthis permit. E. Preparedness, Prevention and Contingency Plans (PPC) 1. Operators offacilities shall review and revise as appropriate the PPC Plan for the site in accordance with 25 PACode Section 101.3 to address storm water. The PPC Plan shall identify potential sources ofpollution which may reasonably be expected to affect the quality ofstorm water discharges from the facility. Each of the following shall be evaluated for the reasonable potential for contributing pollutantstorunoff: loading 

### and unloading operations, outdoor storage activities, outdoor manufacturing orprocessing activities, significant dust orparticulate generating process, and on-site waste disposal practices. Factors to consider include the toxicity ofchemicals; quantity ofchemicals used, produced or discharged; the likelihood ofcontact with storm water; and history ofsignificant leaks or spills oftoxic orhazardous pollutants. In addition, the PPC Plan shall describe the implementation ofpractices which are to be usedto reduce the pollutants in storm water discharges ensuringcompliance with the terms and conditions ofthis pennit.

## PARTe 

## Page 14e of14 Permit PA0004472
2. Facilities subjectto SARA Title III, Section 313 reporting requirements for releases ofSection 313 water priority chemicalsthathave occurred withinthe last three years shall include a description ofsuch releases in the PPC Plan. 3. Qualified personnel shall conduct site compliance evaluations at least once a year. A report summarizingthe evaluation and any required follow-up actions shall be prepared and kept on-site. Such evaluations shall include the items in 3.a ofthis condition.
a. Areas contributingto a storm water discharge shall be visually inspected for evidence of, orthe potential for, pollutants enteringthe drainage system. Measures to reduce pollutant loadings shall be evaluated to determine whetherthey are adequate and properly implemented in accordance with the terms ofthepermit orwhether additional control measures are needed. Structural storm water management measures, sediment and erosion control measures, and other structural.pollution prevention measures identified in theplan shall be observed to ensure that they are operating correctly. b. Based on theresults ofthe inspection, the description ofpotential pollutant sources and pollution prevention measures and controls identified in the PPC Plan shall be revised as appropriate and shall provide for implementation ofany changesto the plan in a timely manner. F. SamplingRequirements Ifstorm water samples are required byPart A ofthis permit, they shall be collected as a grab sample during the first 30minutes ofthe discharge. Analytical results ofthe samplingevent shall be 

### summarized onthe attached Discharge Monitoring Reports (DMR) and submitted to the Department. Ifitis not practicable to collect samples due to adverse climatic conditions, orothercircumstances beyond thepermittee's control, the discharger must submit an explanation with the DMR as to exactly why the samples could notbe collected.
. 10. Forthe purpose ofdetermining compliance with anymaximum daily temperature limitation in Part A ofthis permit and notwithstanding A.2.m ofthis permit, thetemperature value shall consist ofthe average ofthree (3) individual immersion stabilization temperature measurements over a twenty-four (24) hourperiod. The individual temperature measurements shall betaken at as equal intervals overthe period as is practical and in no case shall any two individual temperature measurements be taken at less than a one (l)hour interval.

### PARTC Page 14fof 14 Permit PA0004472
11. Forthe pollutants listed onthe outfall pages inPart A referring to this condition, the permittee shall survey the plantto identify the sources ofthe pollutants, implement measures to eliminate orreduce the pollutants, and submit a PollutantReduction Report to theDepartmentwithin two years afterpermit issued date. Inthereport the permittee shall: (a) identify the sources ofthe pollutants; 

### (b) describethosemeasuresthat were tried after issuance ofthis permit and their effectiveness inmeeting the discharge goals and/or eliminating orreducing thepollutants; and (c) describe and submit schedules for those measures that will be put into effect.

Pollutants Suspended Solids Oil 

### & Grease BOD S-Day Iron Manganese Cadmium Cyanide, free Benzo(a)pyrene Naphthalene Phenol Phosphorous 

### pH Goal (mg/l) , 100 15 

### 30 1.0 1.0 0.0159 O.OOS 

### NotDetectable 0.01 0.02 1.0 6.0-9.0 

### S.u. 12. USX shall notifythe Departmentwhenever dirty water quenching isdone. Dirty water quench is the use ofcoke making wastewater (normallytreated at the biological wastewater treatment plant)to quench at thehotcokingoperations. Notification shall bebytelephone to the Department at the beginning ofdirty water quench. The telephone call shall be followed by a letterto the Regional Water Quality Manager, within five (S) days ofthe end ofthe event with the following information:
a. Date and time dirty water quench began. b. Quantityofwater sentto dirty water quench. c. Date and time dirty waterquench ends. Ifdirtywaterquenching occurs more than once a month, USS may submit one letter for the month with all ofthe requested data for each dirty water quench event. Themonthly letter is due bythe fifth (Sth) day ofthe next month.

### PARTe

13. Toxics Reduction Evaluation (TRE) Page 14gof 14 Permit PA0004472

A. PreliminaryWater Quality Based EffluentLimitations (PWQBELs) 1. Based onthe discharge and stream data currently available to the Department, the PWQBELs denoted with an asterisk 

### (*) onpage 2dd of 14 are necessaryto protect the receiving stream uses designated in Chapter

### 93 ofthe Department's Rules and regulations. The Final WQBELs denoted with a double asterisk 

### (**) onpage 2dd of 14 were developed based on sufficient discharge and stream data, and further site-specific datacollection isnot necessary. Therefore Sections 

### A.2, C.2 and C.3 belowdo not apply tothe 

## ** parameters on page 2dd of 14. 2. Within 60 days ofthepermit effective date (PED), the permittee must submit notification to the Department verifying one ofthe following options has been selected:
a. Thepermittee accepts the Department'smodeling which 

### was the basis for the PWQBEL's and will not proceed withthe optional site-specific data collection activities described in C.2 and C.3 below. Inthis case, the PWQBELs onpage 2dd of 14 will beconsidered final and enforceable withinthree years ofPED as currently shown onpage 2dd of 14, and should beusedas the basis for Phase II ofthe TRE.
or b. Thepermittee agrees to conductthe optional site-specific discharge or stream data collection described in C.2 or C.3 belowthat wouldprovide the Department with data for use in verifying and refining the PWQBELs. Inthis case, the PWQBELs onpage 2dd of 14 would not go into effect until the Departmentmodifies thepermit. The permittee will benotified ofthe results ofthe PhaSe I review, at which time the permittee can proceed with Phase II. Ifthepermittee fails to selectone ofthese options within 60 days ofthe PED, option "a" is selected by default. 3. In either case, the Permitteemust conduct a TRE as outlined below. Phase I ofthe TRE has both required and optional components. The Departmentwill review the Phase I report and may establish 

### final WQBELs and compliance schedules through a permitmodification. Any such permitmodification shall be considered a formal

### PARTC Page 14h of 14 PermitPAOO04472 permitting action by the Department. Thepermittee shall submit progressreportsto the Department as shown on the TRE schedule below outlining the progress being madeto achieve the 

### final WQBELs and/or modify the PWQBELS. B. TRE SubmissionRequirements 

### 1. TheTRE shall be developedto:
a. confirm and quantifythepresence ofthe pollutants inthe discharge with PWQBELs. b. verify orrefine the modeling data and/or assumptions used to develop the PWQBELs. c. identify sources ofthe pollutantswith final WQBELs or PWQBELS. d. recommend managementpractices, wastewatertreatment technologies, or other control techniquestoreduce or eliminate these pollutants. 2. A copy ofthe Department's "Guidelines for Conducting a Toxics Reduction Evaluation" is enclosed for youruse. TheTRE and assocjated reports shall be completed and submitted inaccordance withthe following schedule:



### a. 

### b.

c. d.

e.

f.


### g. Action submit notification specified inA.2 above submit workplan for conducting Phase I startPhase 1 submit complete Phase I report (3 copies) start Phase II

submit complete Phase II report
progressreports Date within 60 days ofPED
within 90 days ofPED
within 120 days ofPED within 18 months ofPED
within 30 days ofnotice from the Departmentto proceed with Phase II within 180 days of notice to proceed withPhase II every three months starting 120 days after·PED

### PARTC



### C. Phase I Page 14i of 14 Permit PA0004472

1. The permittee is required to submit Phase I ofthe TRE consisting ofthe following components:
a. influent and effluent quality review b. source inventory and evaluation c. source reduction evaluation d. implementation ofpollutionprevention, sound housekeeping practices, and other management practices in accordance with 40 CFR 125 SubpartK. 2. The permittee has the option ofproviding all or some ofthe following sitespecific data as part ofPhase I for use in verifying andrefining the PWQBELs:

- discharge hardness

- discharge pollutant concentration and variability

- design discharge flow -dischargemixing characteristics

- pollutant fate characteristics

- stream width, depth and slope

- stream velocity

- ambient stream data for pollutants, pH, temperature

- instream hardness

- water intake quality and quantity

- treatmentplant influentpollutant concentrations

- chemical translators

- Water Effects Ratio (WER) The permittee should contact the Department for guidance in determining which ofthe above data will have a significant impact onthe PWQBELs and also for protocols oncollecting and submitting the data. The Department will determine the adequacy ofany site-specific data submitted and advise thepermittee accordingly. Ifinitial review ofthe submitted data suggeststhat additional data collection isnecessary, the Department will so advise the permittee. The Department will notify the permittee what effect, ifany, the data have onthe PWQBELs using theprocedure outlined inA.3 above.

### PARTe

3. Site-Specific Criteria Page 

## 14j of

## 14 PennitPA0004472

The PWQBELs for benzo(a)pyrene are necessary for theprotection ofaquatic life. Thepennitteemayrequest an opportunity to demonstrate alternative, sitespecific criteria for thesepollutants. The procedures for carrying out such demonstrations must receive written approval inadvance bythe Department and mustbe in accordance withthe requirements ofSection 93.8 ofthe Departments Rules and Regulations. Ifthe pennittee chooses this option, requests for alternative, site-specific criteria must be submittedto the Department aspart ofthe Phase I TRE report. Wherethe demonstration results in more stringent limitations thanthose previously established by the Department, the more stringent limitationwill apply. Any less stringent limitationswhich are approved by the Department shall not violate applicable watercriteria for the protection ofhuman health. 4. Alternative Site Specific Method Detection Limits (MDL) In some cases, the PWQBEL maybe less than the Method Detection Level (MDL) inthe Department's Policy, 25 PA Code 16. 

### In this event, the pennittee hasthe option to demonstrate alternative, facility-specific MDLs to account for analytical matrix interference associated with the wastewater in question. The procedures for detennining MDLs, published as Appendix B in 40 CFR 136 must be followed and complete documentationprovided. The request for approval of alternative facility-specific MDLs including all documentation required to support such a request must be submitted to the Department withthe Phase I TRE report. The Department may grant a facility specific MDL by specifying "not detectable" as a WQBEL and includingthe numeric alternate MDL value for compliance purposes through the pennitmodification orrenewal process. D. Phase II Thepennittee shouldnotproceed with Phase II until notified bythe Departmentto do so. Depending onthe results ofPhase I the PWQBELs may need to be modified orPhase II may not be necessary. 1. Source Reduction Evaluation In addition to those items in C.1 above, as part ofPhase II, thepennitteemust conduct source reduction evaluations including recycle, reuse, and process! chemical substitution. Theintent ofthisportion ofthe TRE is to investigate and implement all low-cost, non-structural alternatives to reduce pollutants.

### PARTC Page 14k of 14 Permit PA0004472 2. Final WOBEL Compliance Strategies and Schedule A completeTREreport must consist ofidentification and assessment ofall available pollution control options (BestManagement Practices and/or treatment technologies and other structural alternatives) and their abilityto complywiththe PWQBELs and/orfmal WQBELs onpage 2dd of 14 orother WQBELs identified inresponse toPhase 

### I. Thepermittee must select a specific pollution control optionthat will achieve the applicable WQBELs and specify a schedule for the implementation ofthis option. 3. Section 95.4 Time Extension Requests In some cases, the fmal WQBEL maynot be technologically achievable using any combination ofcontrol options. Inthis event, the permitteehas the option of requesting an extension oftime to achieve the WQBEL, provided the permittee demonstrates eligibility for time extension underthe requirements contained in 25 Pa. Code 95> Section 95.4 ofthe Department's Rules and Regulations. Ifthe permittee electsto submit the 95.4 time extensionrequest, therequest mustbe submitted with Phase II ofthe TRE report. Forms are available from the Department to beused for any suchrequests. 14. Outfalls 035> 045A and 057 onpage 2d shall be sampled once peryear for the parameters listed onthe enclosed DataReporting Form. The results shall be submitted to the DepartmentAttention Permits Chiefwithin 60 days ofthe anniversary date ofthis permit on a copy ofthe DataReporting Form. Forthe steam condensate outfalls listed onpages2b and 2c> one outfall shall be 

### selected as representative and only one sample needs to be collected overthe life ofthispermit. The results shall be submittedto the Department within six months afterpermit effective date. 15. Total Residual Chlorine (TRC) Minimization The permittee will ensure that applied chlorine dosages, used for disinfection orotherpurposes, are optimized tothe degree necessary such that the total residual chlorine inthe discharge does not cause an adverse stream impact. In doing so, the permittee shall considerrelevant factors affecting chlorine dosage, such as wastewatercharacteristics, mixing and contact times, desired result ofchlorination, and expected impact onthe receiving waterbody. To reduce or eliminate the amount ofchlorine discharged into waterbodies, the permittee must: (1) improve/adjust process controls and (2) improve operation/maintenancepractices. Ifthe Department determines orreceives documented evidence levels ofTRC inthe permittee's effluent are causing adverse impacts in the receiving water, the permittee shall institute necessary additional steps to reduce oreliminate such impact.

### PARTe Page 

## 141 of

## 14 Pennit PA0004472
16. Any overflow, increase involume ofa discharge ordischarge from a bypass system causedby precipitation or snowmelt equal to or greater thanthe volume ofrunoffassociated with 10 year24 hour event shall not be subjecttothe limitations setforth for Outfalls 091 and 011 exceptpH. This exemption shall be available only ifthe facility is designed, constructed and maintainedto contain or treat the volume ofwater which would fallon the areas covered bythis pennitduring a 10-year24-hourorlargerprecipitation event (or snowmelt ofequivalentvolume). The pennittee shall have the burden ofdemonstratingthattheprerequisites to this exemption have been met. 17. The pennittee may submit a request to amend this pennitto changethe monitoring frequency and remove the effiuent limits for Outfall 091, ifafter four consecutive quarters ofsampling, oil and grease, benzene, and naphthalene are not detected in anyofthe samples, and suspended solids are below 100 mg/l. 18. Samples for oil and grease and benzene at Outfall 183 shall be collected as 3 grabs per24 hour period. Theindividual samples shall be analyzed and mathematically composited to detennine compliance withthe maximum daily limitation for mass. The pennittee isnotrequired to report the individual results.035
045A
057 Steam Condensate -- ----_. 

# __ .....



### Data Reporting Form 

### United States Steel 

## Corporation Clairton Works PA0004472

Clairton Allegheny County Monitoring Period:
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