Text

Discharge Monitoring Report (NPDES) Permit No. PA0025615
	ML25098A158
Person / Time
Site:	Beaver Valley
Issue date:	03/25/2025
From:	Kristophel R; Vistra Corp
To:	; Office of Nuclear Reactor Regulation, State of PA, Dept of Environmental Protection
References
	L-25-078, PA0025615
	Download: ML25098A158 (1)
	v • d • e

March 25, 2025 L-25-078 eDMR for Electronic Submission Department of Environmental Protection Bureau of Clean Water 400 Waterfront Drive Pittsburgh, PA 15222

SUBJECT:

Beaver Valley Nuclear Power Plant 200 State Rt. 3016, P.O. Box 4 Shippingport, PA 15077 Beaver Valley Nuclear Power Plant Discharge Monitoring Report (NPDES) Permit No. PA0025615 Enclosed are the February 2025 NPDES Discharge Monitoring Report (DMR), Chemical Additives Usage Forms, Daily Effluent Monitoring Forms and Cooling Water Intake Monitoring Forms in accordance with the requirements set forth in the site NPDES permit.

A review of the data indicates that no Part A NP DES effluent limits were exceeded during the monitoring period.

Should you have any questions regarding the enclosed documents, please direct them to Darren Bollman, at 724-682-7359.

Sincerely,

'Robert J. Kris__toJJhet Robert J. Kristophel (Mar 25, 2025 14:52 EDT)

Robert Kristophel General Plant Manager 6555 SIERRA OR VE IRVING TEX.AS 750311 o 21<1 812 4600 VISTR.AC.ORPCOM

/625 Nfl rz

Beaver Valley Nuclear Power Plant, Unit Nos. 1 and 2 L-25-078 Page 2 Enclosure(s):

A.

February 2025 DMR B.

Chemical Additives Usage Forms C.

Daily Effluent Monitoring Forms D.

Cooling Water Intake Monitoring Forms cc:

Document Control Desk US NRG (NOTE: No new US NRG commitments are contained in this letter.)

3800-FM-BCW0462 12/2016 pennsylvania DEPARTMENT OF E VlRONMENTAL PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY*

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

_F_ln_a_l _E_fll_u_e_n_t ___ ___ ___ ______ _

PARAMETERS REPORTED VALUES PARAMETER Temperan,re (deg F) (0001 t) s.tnple Meuuren.nc Permit Requirement

... (00400)

Sample Measurement Permit Requlref'nf!IM Am~ (00610)

SempleMeeslinllMnt Penni Requirement Phenalc::a, Tolal (32730)

Semple Meest.lrwnent Permit Raqulntmenl Chromium, Total (01034)

Sample Measurement Copper, Total (01042)

Sample Measurement Petmll: Raqulremenl Iron, Total (01045)

Sample Meesuroment Permit Requwement Zinc, Tctal (01082)

S.,,,pleMen..,...,.....,nt Permit Requirement Atumlnum. Toti! (01105)

Sample Measurement Permk Requirement

'""'(50050) 5-mple Meuurement Permit ReQUlrement Total Raidu.. Chlorine (TRC) (50060)

S.mple Measurement PermllRaq~

Nalco H150M (51698)

Sample Measurement Permk Reqi.wement Fl'l!ll!IAYlli.blaChklrine(50064)

Sample Meaaummenc Peffflll:Reqt.Nr9ffl81"11:

Mercory, Tatlll (71QOO)

Sample Metsuremenc Permit Requnmenl:

Hydruine (91313)

Permit Requirement Fadllty Sampling Point CommMrta COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 001 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Pennit Expires:

Permit Appllcatlon Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 73.8

'F 110 Daily-61 7.6 SU 60 9.0 ln,tM,n IMAX GG GG mgll.

Monitor& Report Mootor&Raport A,gMo Doily-013 01' mgll.

Monltof & Report Monitol'&Report A,gMo Doily-GG GG mgll.

2 2

A,gMo

°""'-

.000\!

0074 mgll.

MoMot&Repoct Monitor& Repott A,gMo 08lyMoX 30 3.0 mgll.

Monitor& Report Monitor & Repc:wt A,gMo llailyMoX GG GG mgll.

10 10 A,gMo llailyMoX

1.

mgll.

Monltor&Repott Montor & Roport Avg Mo Daily-17.5 207 MGD Mon<<or&Repo,t -*-

A,gMo Doily Max

< 08 2

mgll.

.5 125 A,gMo IMAX GG GG mgll.

034 034 A,gMo OoilyMaX

<.03 11 mgll.

2

.5 A,gMo OalyMax

<2

~

2 2

A,gMo Dady-GG GG mgll.

007 007 A,gMo DailyMaX Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvanla. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 SAMPLING FREQUENCY SAMPLING TYPE 1/day I.S 1/day I.S 1-*

G,ab 1-*

G,ab 2/month G,ab 2/month G,ab 1-

,..... eom,,o,,te 2/month G,ab 2/month G,ab 2/month G,ab 2/month G,ab 11w<ok 24--HrCompotlte 2/month G,ab 2/month G,ab Continuous Continuous G,ab G,ab 24-tt" Composite

Conbnuoo, Rea>nled

Conbnuou, 2/month G,ab 2/month G,ab G,ab

3800-FM-BCW0462 12/2016 8

pennsylvania

,~ OEPARTME'IT OF ENVIRO MENTAL S8 OTECTION NAME:

ENERGY HARBOR NUCLEAR CORP AOORESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

.:..Fcclnc:.*l:.:E:.:.ffl:.cu:..:e.:cnt:.__ ____________

PARAMETERS REPORTED VALUES PARAMETER Flow (50050)

Perml Requnmenl FKfflty S.mptlng Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA002561 5 002 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge*

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS MGO OoilyMex Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 D

SAMPLING FREQUENCY SAMPLING TYPE

3800-FM-BCW0462 12/2016 pennsylvania DEPARTMENT Of E JRO MENTAL PROTEC-JO NAME:

ENERGY HARBOR NUCLEAR CORP AOORESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

--F--lncc.a __

l E'--111----ue'--n--t ____________ __

PARAMETERS REPORTED VALUES PARAMETER Ammoffla.Nitrogen (00610) 5-mple MMSUl'9fflent Permit Requnment Ak.lminurn, TOIIII (011015}

s.mp1e Measurement Permit Requirement Flow (000001 Semple Measurement Permit Requirement Nek:o H150M (51899)

Semple Meatnmenl Permit ReQunment Men::ury, Tot91 (711i100)

Hydrazlre (81 313)

Sample Me,uurement Penn<... -

Fadllty S.mptlng Point CofflfMf1ta COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 003 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Applk:etion Due:

No Discharge*

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS GG GG mg,\.

Monltof&Repcwt Monitor& Repon A,gMo DallyMex 7

mg,\.

Monltor&R91)0ft Monitor & Report A,gMo DallyMax 3&I 487 MGO MoM0f & Report A,gMo DallyMu GG GG mg,\.

03A 03A A,gMo DallyMu

< 2

< 2 ugll 2

2 A,gMo Dally-GG GG mg,\.

SAMPLING FREQUENCY SAMPLING TYPE 1/wNk G,ob 24-HrComp09ite

I/month 24-HrComPOSlte G,ob G,ob G,ob G,ob

3800-FM-BCW0462 12/2016 pennsylvania DEPARTMENT OF ENVIRONMENT,t.L PROTECTION NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 150TT STAGE:

Final Effluent PARAMETERS REPORTED VALUES PARAMETER T- (dog F) (00011)

Semple Measurement Permit Requirement pH(004001 Sample Meuurement Permit Requirement Chrom6um, Total (01034)

Sample Measurement Permit Requirement Copper, Total (01CM2)

Sample Measurement Permit Reqtament Zlnc, Total (01092)

Sample Measurement Permit Requirement AA.lmhum, Toal (01105)

SampleM8NUf'a'1'1ent Permit Req\.hmenl Flow (50050)

Sample Measurwnent Pem,c Requwement Total Resldu.. Chlorine (TRC) (50060)

SampleMeuuntment Permk Requirement FrN Avallabla Chlorine (SCKJM)

Sample Mnsurement Permil:Req~

Fac:Ulty S.mpllng ~nt Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 004 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS

'F 110 DallyMex S.U 60 9.0 Inst Min IMAX

.2

.2 A,gMo DallyMP Monitor& Report Monlor&Repc>n A,gMo OellyMP

'0

'0 A,gMo Oelly-Monitor & Report Monitor & Repon A,gMo Dally-MGD Monitor & Roport A,gMo llollyMu

.5 1.25 A,gMo IMAX

.2

SAMPLING FREQUENCY SAMPLING TYPE 1-S o...

24-HrCompolite 2/month o...

24-HtComposite 2/month G,ab ca.......,

G,.b o...

3800-FM-BCW0462 12/2016 g pennsylvania DEPARTME~TOfE VIRO MENTAL PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION*

PA ROUTE 168, SHIPPINGPORT PA, 150TT STAGE:

Final Effluent PARAMETERS REPORTED VALUES PARAMETER Flow (,0000)

PeffflltRequntment Ftclllty S.rnpUr,g Point ComnMnts COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 006 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge*

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS MGO

SAMPLING FREQUENCY SAMPLING TYPE E-

3800-FM-BCW046212/2016 pennsylvania DEPARTMEl'lT DF E/1/VIRO MENTAL PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

.Fcclnc::* ;_;I E::cffl:..cu::ce:c.n:.:.t ___ ___________ _

PARAMETERS REPORTED VALUES PARAMETER Tempemure(deg F)(00011)

S.mple Measurement Permit ReqUntment pH (00400)

Sample Me8.5Ul'llffient Permit ReQufrement flow(50050)

SempleMeuurwnent Permll ReqUlrement Total Residl.lal Chlorine (fRC) (50060)

SampleM~nl Permit ReqUll'ement N8ko H150M (51698)

Sample Measurement Permit Requnment Frve Ave~ Chlorine (50084)

Semple MeesuromeM PenncReQ~

Fadl,ty S.mpllng Point Commenta COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA002561 5 007 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS

'f 110 OollyMax SU 60 90 lnstMlf'I IMAX MGO MoMor & Rec,M A,gMo

°""""""'

mgA.

.20 OaffyMax mgA.

03A 03A A,gMo OeilyMax mgA.

2

SAMPLING FREQUENCY SAMPLING TYPE 1/doy 1-S Grab Grab G<0b G,ab

3800-FM-BCW0462 12/2016 8

pennsylvania

,~ DEPARTMENT OF El'IVIRO MENTAL a:tl!I PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Final Effluent PARAMETERS REPORTED VALUES PARAMETER r..._..,. (deg F) (00011 )

Sample-Permit R8Qunmenl:

pH (00400)

Sample Measurement Pennit Raqt#ltment Flow (50050)

Sample Meesurwnem Permit Requnment Total R*ldual Chlorine (lRC) (50060)

Sampla Meaurement Permit Requntment Nalco H150M (51698)

Sample Measurement Permit Requirement FIN Available Chlorine (5006o1)

SempleMeesunwnent Permit Requnmenl Mem,ry, Totat (71900)

SampleM~nt Permit Requirement Faclllty Samptlng Point Comt"Mnt.

COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 010 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY DR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 52-3

'F 110 DallyMa><

1 SU B.0 90 lnstMtn IMAX 31 4.3 MGO A,gMo DallyMa><

05

.20 DallyMa><

GG GG 034 034 DallyMa><

< 03 05

.2 5

Dally-

<.2

<.2 Monitof&Rep:,rt DallyMeX Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvanla. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 SAMPLING FREQUENCY SAMPLING TYPE 1/doy 1-S 1/doy 1-8 a..

a..,

a..,

24-Hr Composite a..

G,ab 2/mon<h a..

2/mon<h G,ab

3800-FM-BCW0462 12/2016 g pennsylvania

,~ DEPARTMENT OF ENVIRO MENTAL Sl!!I P'IOTECTION NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Final Effluent PARAMETERS REPORTED VALUES PARAMETER FlaW (50050)

Sample Measurement Permk Reql.Wement Men:ury, Total {71900)

Sample Measurement Permit Requirement F.::lltty Sampling Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 011 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR EflecHve To:

Permit Expires:

Permit AppllceHon Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS MGO

OellyMo,

<2

<2 2

2 Avg Mo OallyMa><

Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05104/2026 SAMPLING FREQUENCY SAMPLING TYPE E,timate 2/month G,ob 2/month G,ob

3800-FM-BCW0462 12/2016 pennsylvania DEPARTME'IT OF£ VIRO MENTAL PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Final Effluent PARAMETERS REPORTED VALUES PARAMETER pH (00400)

Sample M~nt Permit Requnment C.dmlum, Total (01027)

Sample Meuurement Permit Requirement Copper, Total (01042)

Sample Meuu!Wl'lent Zinc, Total (01092)

Sample Meautemant Permit Requirement Flow (,00,0)

Sample Meuuntment Permit Requirement FKtltty S.mpHng Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 012 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permtt Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 7 1 72 S U 60 90 lnstMln IMAX

<.001

< 001 mgA.

Monitor& Report Monitot&Report A,gMo Dal~-

.142 21 mgA.

Monitor& Repott Monitor & Repon:

A,gMo 0..,-

11' 17 mgA.

Monitor & Report Monitor & Report A,gMo Dal~-

.001 001 MGO A,gMo O..,Mu Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 SAMPLING FREQUENCY SAMPLING TYPE 2/month G,ab 2/month G,ab 2/month G,ab 2/monlh G"b 2/monlh G,ob 2/month G,ab 2/monlh G,ob 2/monlh G,ob 2/month

3800-FM-BCW0462 12/2016 pennsylvania DEPARTME fl OF£ IRO MENTAL PROTECTION NAME:

ENERGY HARBOR NUCLEAR CORP AOORESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY*

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

'--F"-ln:.::*.:.cl E:::ffl=ue::.:n.::t ____________ __

PARAMETERS REPORTED VALUES PARAMETER pH(OO,OO)

Pem'll Reql.lr8ment Copper, Tocal (01042)

Sample Measurement Permit Requirement Flow (00050)

Sample M... uremer-c Permk Requlremenc F.ctllty S.mpllng Point Commenta COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 013 PERMIT NUMBER OUTFALL NUMBER MONITORING PERICO YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

OMR Effective From:

OMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS V-'LUE VALUE VALUE UNITS 77 SU 60 90 lnstMin 0109

.01' mg,I.

Monltor&Report Monitor & Repon A"l!Mo OallyMax 002 002 MGD Monltof & Report A"l!Mo o.,~-

a..

21""'""'

a..

21""'""'

a..

2/monO, G,ab Etdmllte

3800-FM-BCW0462 12/2016 pennsylvania

~

DEPARTMENT OF £NVIRO MENTAL P'1OTECTIO NAME.

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, <<308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH 100<001 Semple Menur.neM Perm( Requnment Total Suapended SoMds (00530)

S.,,,ple MeNUl'ement Permit Requirement

()II and GfMN (00558) s.n,p1eM~

P9rmlt Requirement

_,000101 Perm1t ReqlJif9n'lenC Flow (50050) s.,np1it Meuurement Permit ReqUd9fflef1t Hydre.ztne (!1313)

$emple Menurement Pt,fffl(Rl,qunmen(

Facility S.mp91ng Point Commenta COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 101 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Appllcallon Due:

No Discharge*

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 71 79 SU 80 90 IMAX

< 40

<40 300 100.0 A'!lMo OelyMox

<U

<40 150 200 A'!lMo OelyMox GG GG MonllDr&Report Monitor & Rep)l't A'!lMo OelyMox 023 028 MGO Monltot & Report A'llMo Dolly Max GG GG MoMor & Rapon Monitor&Raport A'!lMo Daly-Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10131/2026 05104/2026 SAMPLING FREQUENCY SAMPLING TYPE 1/week G,ob 1/week G,ob 1/week G,ob 1/week G,ab 1/week G,ob 1-*

G,ob 1/week G,ob 1/week 1-*

1/week G,ob

3800-FM-BCW0462 12/2016 pennsylvania DEPART 0 NT Of CNVIRO f'<[NTAL MO,ECTIO NAME.

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH 100400)

Peffl'\CReql.W'efl"lent Total SUt,pended Solids (00530)

Sample Measunwnent Pem'lft Requirement Oil and GreliM (OOM8)

SWnple Meesurement Pennlt Requnment FkJw (~

)

....... M...-

PemutReQOil'ement Facflly Sampllng Point Commente COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 102 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 7 3 SU 00

,o lnstMlfl IMAX 127

,. 2 mgA.

300 100.0 A"IJMo DaffyMax

<'7

<'7 mgA.

15.0 200 A"IJMo 001 001 MGO A"IJMo Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05104/2026 SAMPLING FREQUENCY SAMPLING TYPE

?lmonOI G,ab

?JmonOI G,ab G,ab 2/month G,ab 2/month G,ab 2/month G,ab 2/monlh 2/month

3800-FM-BCW0462 12/2016 pennsylvania DEPARn-<E,n-OF ENVIRO MENTAL Pl TECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY*

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

lntemal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH IIIO'OO)

PetmltReq.....-ement Tocal Suspended Solids (00530)

Sample Measuremen(

Permit Requirement Oil and Gl'Nse (OOSM)

Pennl:Reql.M'8ffl8f'lt FlarN (5CJOSO)

Facfllty S.mpHng Potnt eomm.nts COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 103 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency.

DMR Effectlve From:

DMR Effectlve To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 0 2 7.0 SU 00 90 lnstMin IMAX 100

,, 0 mg,\.

300 100.0 Avg Mo OalyMaX

< 50

< 51 mg,\.

150 200 A"IIMo OalyMal<

SAMPLING FREQUENCY SAMPLING TYPE G,.b 2/monlh 2/monlh 2/monlh G,.b G,.b 2/monlh 2/monlh

3800-FM-BCW0462 12/2016 pennsylvania OEPARTMf'IT OF ENVJRO MENTAL PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, <<308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

lntemal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER FIOW (,0050)

Sample Meauremenc Permit Requirement Total Resktual Chkrine (TRC) (50060)

Semple Measul'9fflent Permit Requfntment F.ctllty S.mp9tng Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 108 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS MGO

OeilyMo,

~

SAMPLING FREQUENCY SAMPLING TYPE Weetdy when o.cherglng Weekty whan Oisdulrgw1g G"b

3800-FM-BCW0462 12/2016 pennsylvania DEPARTME T OF CNVIROi,MENTIIL Pl'IOTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER oH (00400) s.mp1eM~

Pam,c Requirement Total Suspended Solids (00530)

Sample Meesurement Permit Reqt.tlrament Oil *nd Gteese (00558)

Sample MM:Sl.lrement PennltReqlA'9fflent FloW (5COSO)

SampleM~nt Pwrml: Requnment Fadllty S.mpHng Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 111 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Appllcatlon Due:

No Discharge*

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 9 2 SU 80 90 lnstMn IMAX 108 25.5 300 100.0 DallyMoX 12.0 150 200 OolyMoX

.002 002 MGO Ooly-Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05104/2026 SAMPLING FREQUENCY SAMPLING TYPE G'8b G,eb G'8b G,eb G'8b G'8b

3800-FM-BCW0462 12/2016 8

pennsylvania i,:..t DEPARTME"T OF ENVIRO MENTAL aiit PROTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

lntemal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH (00400) s.mp1e Meuurwnent Permit Req1.ftf'l'll!lnt Total S~

Solids (00530)

Sample Meesur.nent Permit Requirement Oil and Grnse (00556)

Sample Meesuntment P9fflll: ReqUftement Flow (!50050)

Sample Meaaurement Permit Requirement Fllclllty Samptlng Point Commenta COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 211 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

OMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 72 83 s.u 60 90 lnstMlf'I IMAX

<88 8.1 mg,1.

300 1000 Avg'--b Dal~-

< 58 8.0 mg,1.

15.0 200 A"llMo Dolly-002 002 MGO Monitor & Report -*-

A,gMo Deity Max Privacy Policy I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 SAMPLING FREQUENCY SAMPLING TYPE G,.b G,ab G,.b G'9b G,.b G,.b Estimate

3800-FM-BCW0462 12/2016 g pennsylvania

,411'/J DEPARTMEfiT OF ENVIRONMENTAL ata PROTECTION NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER TOlal Suspenoed Solids (00530)

Sample Measurement Pttrmit Requirement OIi and Grease (00556)

Sample Measurement Pennlt Requirement Ftow (50050)

Sample Measurement Permit Requirement F11etnty Sampling Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 301 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS mgfL 300 100.0 Avg Mo Dally Max mgfL 15.0 20.0 Avg Mo DalfyMax MGO Monrtor&Repott Morvtof& Report Avg Mo OollyMax Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026

[2]

SAMPLING FREQUENCY SAMPLING TYPE G"b G"b Estimate

3800-FM-BCW0462 12/2016

~

pennsylvania

~

DEPARTMENT OF ENVIRONMENTI\L

, _, P~OTECTION NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH(004001 Sample Measurement Permit Requirement Total Suspended Solkts (00530)

Sample Measurement Permit Requirement OIi and Grease (00558)

Sample Measurement Permit Requirement Flow (50050)

Sample Measurement Permit Requirement FaclUty S.mpllng Point ComlMntl COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 303 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Pennlt Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS s.u 6.0 90 lnstMln IMAX mgA.

300 100.0 Avg Mo Dal~Max mgA.

15.0 200 A,gMo Dally Mex MGO Monitor & Report A,gMo ~-

SAMPLING FREQUENCY SAMPLING TYPE 2/monlh a.. o 2/monlh a.. o 2/monlh a.. o Estimate

3800-FM-BCW0462 12/2016 g pennsylvania DEPARTMEl'fl OFE VIRO MENTAL PRO ECTJO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 150TT STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH 100<00)

Sample Mauuntment Permit Requkement Total Suspended Sotldl (00530)

Sample Measurement Permit Requlternent OIi and Gruse (00558)

Sample Measurement Permit Reqt.llrement Flow (50050)

Sample Measurement Permit Requnment FKillty SampHng Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 313 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS 72 8'

SU 80 90 Inst Min IMAX 92 13.0 mgA.

30.0 100.0 Dai~-

<5.3 83 mgA.

15 20 OalyMax

,002 002 MGO Monitor& Report -*-

OalyMax Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 SAMPLING FREQUENCY SAMPLING TYPE G'9b G,ab G,ab G,ob G,ab G,ab Estimate

3800-FM-BCW0462 12/2016 8

pennsylvania

,~ DEPARTMEl'fT OF ENVIRO MENTAL

'aB PRO"TECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 4-4308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER

,+< (004001 s.mpieM9UUf'IKMnt Permit Reqt.nmenl Total S~

5oficts (00530)

Sample Measurement Permit ReqUlt8ment Oil and °'9aN (00558)

Sample MMlurement Permit Requirement FkJw (.50050)

Sample Meuurement Permit Requirement Facility Sampling Pofnt Comm.ma COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 401 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS SU 60 lnstMWI

<*O

<4.0 mg,I.

30.0 100.0 Avg Mo Deity Mex

< 52 55 mg,I.

150 20.0 A,g...

DelyMox

.001 001 MGO A,g...

OelyMu Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10/31/2026 05/04/2026 SAMPLING FREQUENCY SAMPLING TYPE 2/monO, G,.b 2/month G,.b 2/montt, G,.b 2/month G,ab 2/month G,ob 2/month G,.b 1-k 1fweek

... male

3800-FM-BCW0462 12/2016 pennsylvania DEPARTMEl'fT OF ENVIRD MENT4L

~OTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monltorlng Point PARAMETERS REPORTED VALUES PARAMETER pH 100400)

Sample Measurement Permit Requirement TOlal Suspended Solids (00530)

Sample Measurement Permit Requirement OIi end GtMse (005S6)

Sample Measurement Pennlt Requirement Ammonia-Nitrogen (008 t 0)

Sample Masurament Permit Reqwement Chromit.wn, Total (01034)

Semple Measurement Pom,>Req-Zn:, Tcail (01092)

Sample Meatnmenl Permit Requirement Flow (50050)

Permit Requfrement Total Residue! Chlotlne (TAC) (50080)

Sample Meesun,ment Permit ReqUltement Nak:o H150M (51698)

Sample Measurement Permit Requintm.-.1:

Hydrazine (81313)

Sample Measurement Pe1mlt Reql.Wement F-=lllty Sampling Point Com~

COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 403 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS SU 60 90 Inst Min IMAX mg.\.

30.0 100.0 A"l!Mo Deity Max mg.\.

15.0 20.0 A"l!Mo Delly-mg.\.

Monrtor&Report Mo,m:,r&Report A"l!Mo Deily-mg.\.

2 2

Dally-mg.\.

10 1 0 A"l!Mo DellyMax MGO MonitOf& Report A"l!Mo l)ej~-

mg.\.

125 IMAX mg.\.

034 034 A"l!Mo DellyMax mg.\.

SAMPLING FREQUENCY SAMPLING TYPE w---

G,ab Weekly when Dl5c:hargtng G,ab Weekly when DiM::harging G,ab Weekly when Discharging G,ab Weekly when Diadwglng G,ab w---

G,ab WeeklywhenCMsc::hergmg Etdmate Weekly when Discharging G,ab Weekly when Discharging G,ab w---

G,ab

3800-FM-BCW0462 12/2016 pennsylvania DEPARTMENT OF E VIRO r,,fNTAL PllOTECTIO NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH (00400)

Semple Meas~nt Permit Requirement Total Suspended Solids (00530}

Sample Measurement Permit Requirement OIi and Greate (00558)

Sample Measurement Permit Requirement Ammonia-Nitrogen (00810)

Sample Measurement Permit Requirement Flow (50050)

Sample Measurement Permit Requirement Hydrazine (81313)

Sample Measurement Permit Requirement Facfllty Sampling Point Commwits COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 601 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS s.u 6.0 9.0 Intl Min IMAX mgA.

300 100.0 Avg Mo

OellyMa, mgA.

150 20.0 Avg Mo

DaityMa, mgA.

Monitor&Report Avg Mo

DeilyMa, MGO Avg Mo DeilyMu mgA.

Monitor & Report Monitor & Report Avg Mo

SAMPLING FREQUENCY SAMPLING TYPE 1/week Grab 1/week G,ab Grab 1/week Grab 1/week G,ab

3800-FM-BCW0462 12/2016 pennsylvania

,~ DEPARTMENT DF ENVIRONMENTAL

.S PROTECTION NAME:

ENERGY HARBOR NUCLEAR CORP ADDRESS:

168 E MARKET ST, AKRON OH, 44308-2014 FACILITY:

FIRSTENERGY BEAVER VALLEY POWER STATION 1 LOCATION:

PA ROUTE 168, SHIPPINGPORT PA, 15077 STAGE:

Internal Monitoring Point PARAMETERS REPORTED VALUES PARAMETER pH(00400)

Sample Measurement Permit Requirement Total SU&pended Solkfl (00530)

Sample Measurement Permit Requirement OU and Gruse (00556)

Sample Measurement Permit Requtntment Ammonle-Nltrogen (00810)

Sample Measurement Permit Requirement Flow (50050)

Sample Measurement Permit Reql.lW'ement Hydrazine (81313)

Sample Meuurement Permit ReqU<<'ement Fllcillty Sampling Point Comments COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

PA0025615 701 PERMIT NUMBER OUTFALL NUMBER MONITORING PERIOD YEAR MO DAY YEAR MO DAY FROM 2025 02 01 TO 2025 02 28 Reporting Frequency:

DMR Effective From:

DMR Effective To:

Permit Expires:

Permit Application Due:

No Discharge:

QUANTITY OR LOADING QUANTITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE UNITS s.u 6.0 90 1rrstMln IMAX 30.0 100.0 Avg Mo OallyMax 15.0 20.0 Avg Mo OallyMoX Monitor&Report Monitor&Repo,t A,gMo DaityMax MGO Monitor & Report Momor&Report OallyMaX Monitor&Repoft Monitof&Repo,t DallyMax Privacy Policy I Security Policy Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved Monthly 02/01/2025 02/28/2025 10131/2026 05/04/2026 0

SAMPLING FREQUENCY SAMPLING TYPE 1/week G,.b 1/week G08b 1/week G,.b 1/week G,.b 1/week Estlmste 1/week G,.b

3800-FM-BCW0462 12/2016 8

pennsylvania

,<lill!'!i DEPARTME"'T OF EIW!AO MENTAL al!5 P<IOTECTION ATTACHMENT DETAILS Fl~Name OMR Cover letter FEB 2025 * ~ned.pdf FEB 2025 DMR Delly Effluents pdf FEB 2025 Cootlng Water pdf FEB 2025 Chemical Usage.pdf PERMIT VIOLATIONS Non-Compllanc:e ID Evitnt Start Date E..,.nt End Dffl UNAUTHORIZED DISCHARGES Paramet...-

Limit Type COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF CLEAN WATER DISCHARGE MONITORING REPORT (DMR)

Attachment Type Upload9dTim*

C:0-L-2025-03-25T15:08:13-04:00 Delly Effluent Monltonng Fom, 20'25-03-25113:52:22-04:00 Influent and Process Control Form 2025-03-25T14:36:20-04:00 Chemical Additives Usage Form 2025-03-25T13:50;21-04:00 Reported Value P9mlttUmlt S.mpflng Point CauH Of Non~ompllance Attachment Commente CCHTKttV9 AetJon Comments Non-Compllance ID EvlM11: Start Data Event End Date Date and Tlm* otscovered Substance Discharged Event Location Voluma(gal)

Duration (hra)

R11eelvlng Wat.ra Impact On WM.era CauN Of Dfacharge Data and Time DEP Hotffled Orally Comments OTHER PERMIT VIOLATIONS Non-Compliance to Non..comptlance Type Sampllng Point Report.ct Value P.rmttUmtt Commenta COMMENT DETAILS Comments Operator Name Operator CarttflcatJon Number Oper11tor Contact Number SUBMISSION INFORMATION

Pursuant to the Pennsylvania Electronic Transactions Act - Act. 69, effective January 15, 2002, you are about to engage in an electronic transaction TELEPHONE DATE with the Commonwealth of Pennsylvania. You are submitting official information. You certify under penalty of law that this document and all Robert Krlstophel (724) 682-7773 2025 03 26 attachments were prepared under your direction or supervision in accordance with a system designed to assure that qualified personnel gather and evaluate the informaUon submitted. Based on your inquiry of the person or persons who manage the system or those persons directly responsible for SUBMITTED BY gathering the information, the information submitted is, to the best of your knowledge and belief, true, accurate and complete. You are aware that any AREA CODE NUMBER YEAR MO DAY false statement may be subject to substantial civil and criminal penalties, lnduding 18 P.S. section 4904 (relating to unswom falsification to authorities).

L-25-078, Discharge Monitoring Report (NPDES) Permit No. PA0025615

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L-25-078, Discharge Monitoring Report (NPDES) Permit No. PA0025615

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