Text

Submittal of Discharge Monitoring Report for December 2017
	ML18032A092
Person / Time
Site:	Beaver Valley
Issue date:	01/25/2018
From:	Penfield R; FirstEnergy Nuclear Operating Co
To:	; Office of Nuclear Reactor Regulation, State of PA, Dept of Environmental Protection, Bureau of Water Quality Management
References
	L-18-039, PA0025615
	Download: ML18032A092 (60)
	v • d • e

{{#Wiki_filter:) FENOC FirstEnergy Nuclear Operating Company '-1 January 25, 2017 L-18-039 Department of Environmental Protection Bureau of.Water Quality Management Attention: DMR Clerk 400 Waterfront Drive Pittsburgh, PA 15222

SUBJECT:

Beaver Valley Power Station Route 168 P.O. Box4 Shippingport, PA 15077-0004 Beaver Valley Power Station Discharge Monitoring Report (NPDES) Permit No. PA0025615 Enclosed is the December 2017 NPDES Discharge Monitoring Report (DMR) for FirstEnergy Nuclear Operating Company (FENOC), Beaver Valley Power Station (BVPS), in accordance with the requirements of the Permit. Attachment 1 to this letter is supplemental monitoring data for Outfall 001 (dissolved oxygen). Attachment 2 is the explanation of NODI codes. Included with this report are two Supplemental Laboratory Accreditation Forms for analyses performed to support permit requirements as required by 25 Pa. Code § 252. Should you have any questions regarding the attached and enclosed documents, please direct them to Ms. Kelsy McKee, at 724-682-4218. Sincerely, Rod L. Penfield General Plant Manager

,J. Beaver Valley Power Station, Unit Nos. 1 and 2 L-18-039 Page 2 Attachment(s):

1. Weekly Dissolved Oxygen Monitoring Results at Outfall 001

2. Explanation of NODI Codes Enclosure(s)

A. Discharge Monitoring Report B. Supplemental Laboratory Accreditation Form cc: Document Control Desk US NRC (NOTE: No n.ew US NRG commitments are contained in this letter.) US Environmental Protection Agency Ms. Amanda Schmidt, PA DEP/Bureau of Water Quality Management

.\\ Discharge Monitoring Report Attachment for NPDES Permit No. PA0025615 L-18-039 FirstEnergy Nuclear Operating Company (FENOC) ~eaver Valley P_ower Station ATTACHMENT 1 Weekly Dissolved Oxygen Monitoring Results at Outfall 001 The following supplemental dissolved oxygen monitoring data for Outfall 001 is provided as agreed. SAMPLE DATE SAMPLE TIME VALUE UNITS 12/03/17 09:15:00 AM 7.00 ma/L 12/10/17 09:00:00 AM 7.00 ma/L 12/17/17 10:46:00AM 7.00 ma/L 12/24/17 07:47:00AM 8.00 ma/L -Attachment 1 END -

y l' Discharge Monitoring Report Attachment for NPDES Permit No. PA0025615 L-18-039 FirstEnergy Nuclear Operating Company (FENOC) Beaver Valley Power Station ATTACHMENT 2 Explanation of NODI Codes SAMPLE SAMPLE DOMI COMMENT PARAMETER CODE 001A Nitrogen GG Wet lay-up not done durina month 001A Hydrazine GG Wet lay-up not done durina month 001A CT-1 GG Product not used 010A CT-1 GG Product not used 101A Nitrogen GG Wet lay-up not done during month 101A Hydrazine GG Wet lay-up not done during month - Attachment 2 END -

\\ 3800-FM-WSFR0189 Rev. 3/2009 C ~-~!~~!~~~~~~ COMMONWEAL TH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF WATER STANDARDS AND FACILITY REGULATION \\' SUPPLEMENTAL LABORATORY ACCREDITATION FORM1 Permittee Name: FirstEnergy Nuclear Operating Company Address: ~P~.O~. B~o=x~4 ________________ _ Shippingport, PA 15077 Beaver Valley Power Station PERMIT NUMBER PA0025615 2017 12 MONITORING PERIOD Year/Month/Day 01 TO 2017 Quaternary Amine Compounds Beaver Valley Power Station Hydfazine %-CHM-ANA-4.23H iEs~in~i~~***~~1n~};;~,t~t;!"** .. *.**~~~~Jty~,1~f ~-g~iJt~ttt1J~.i:*i*-* and*.(,iJ~ch~f9~*flpw,,r~t~,per* rNPDEs Permif PAoq2?~4~ 12 31 I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibly of fine and imprisonment for knowing violations. Name/Title Principal Executive Officer Rod L. Penfield General Plant Manager Phone: 724-682-7773 1 Submit this form with the first Discharge Monitoring Report (DMR), Annual Report or Recordkeeping and Reportin orm, where sample results are submitted to the Department for compliance purposes. You do not need to send this form to the Department gain UNLESS there has been a change to the lab or method of analysis. 2 For parameter(s) covered under accreditation-by-rule, submit the lab's registration number in lieu of an accreditation number.

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68-01120 68~()1120 **. 31 I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibly of fine and imprisonment for knowing violations. Name/Title Principal Executive Officer Rod L. Penfield General Plant Manager Phone: 724-682-7773 Date: I~ 2/e -/0: Signature of Principal Executive Officer or Authorized Age t 1 Submit this form with the first Discharge Monitoring Report (DMR), Annual Report or Recordkeeping and Reportin orm, where sample results are submitted to the Department for compliance purposes. You do not need to send this form to the Department again UNLESS there has been a change to the lab or method of analysis. 2 For parameter(s) covered under accreditation-by-rule, submit the lab's registration number in lieu of an accreditation number.

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 001A PERMIT NUMBER DISCHARGE NUMBER I FROMJ MONITORING PERIOD MMIDDNYYY I I MMIDDNYYY 121 01/ 2017 I TO I 121 31/ 2017 Form Approved 0MB No. 2040-0004 . DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNITS 1&2 COOLG. TOWER BLWDN External Outfall Page No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Nitrogen, ammonia total (as N) 00610 1* 0 Effluent Gross CLAMTROL CT-1, TOTAL WATER 04251 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross Hydrazine 813131 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE NIA N/A NIA 37.3 ,. :'* Req:. Me>i). :_ * ' *.,MO 8VG,.. NIA N/A N/A " a VALUE UNITS VALUE NIA NIA 8.2 ~*!'**: .., N/A N/A N/A NIA ,~ ' N/A N/A N/A N/A NIA 40.7 MGD N/A Req:Mon.

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER / NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 002A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY FROM 121 01/ 2017 I TO I 121 31/ 2017

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VALUE UNITS 0.046 MGD NAMEmTLE PRINCIPAL EXECUTIVE OFFICER 1 certify under penalty of law that this document and all attachments were prepared under my 1------------------------idlrectlon or supeNislon in accordance with a system designed to assure that quallfied personnel properly gather and evaluate the lnformaUon submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Rod L. Penfield, General Plant Mana er ~i~r::;~!~e1 1

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 003A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY 12/ 01/ 2017 I TO I 12/ 31/ 2017 '.!, ---~ QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Flow, in conduit or thru treatment plant 500501 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS 0.359 0.421 MGD . *Req, M!m..

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MOAVG,* ;\\:. ::* DAiLYMX.***..,.MGD"*: NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my t---------------------tdlrection or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsfble for gathering the Rod L. Penfield, General Plant Mana er ~;~r::;~!~0/::7!~:"ti~t;:~:~~:~~~~;!~;tp~n:~e~::~~::~9b:\\:~::,:~:~~~te, t-------~~------------tlncluding the posslbllityoffine and Imprisonment for knowing vlolatlons. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE N/A THE FLOWS FOR OUTFALLS 103, 203, 303, AND 403 ARE TO BE TOTALED AND REPORTED AS THE 003 FLOW. Computer Generated Version of EPA Fenn 3320-1 (rev. 01/06) VALUE VALUE NIA N/A ': ******\\

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 004A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY MMIDDNYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NIA NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my l----"'~-~;;;..;..~...=..;.=~;;;.;;..~~.;;.;..;..;.;;.;c;;..:.._-1direction or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons dlrectly responslble for gathering the VALUE VALUE VALUE Fann Approved 0MB No. 2040-0004 Page 4 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT ONE COOLG TOWER OVERFLOW External Outfall 724 UNITS NO. EX TELEPHONE 682-7773 No Discharge! -X I FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 Rod L. Penfield' General Plant Mana er Information. the Information submitted Is. to the best of my knowledge and beUef. true. eccurate, i-;..;.;..;;;-=~...;..;;..;.;.;.;;~:....;;-=.;;.;;.;...=....:.....;..;;.;;;..;.;;..;...;.:c;;.;.;;;.><..;;.c.......----1and complete. I am aware that there are significant penalUes for submitting false information, /-~~:=:::"=::~:=-::~~~~~~=fr-:--=:--! TYPED OR PRINTED Including the possibility of fine and imprisonment for knowing violations. t--A_R_E_A_C_o-de--r---N-U_M_B-ER--;---M-M_/_D-D/YYYY-----1 . COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) - DISCHARGE MONITORING REPORT (DMR) PA0025615 006A PERMIT NUMBER DISCHARGE NUMBER I I FROMI MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY 121 011 2017 I TO I 121 311 2017 -/f*./i QUANTITY OR LOADING QUALITY OR CONCENTRATION Fonn Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SCREEN BACKWASH External Outfall Page 5 No DischargeD PARAMETER

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EX FREQUENCY OF ANALYSIS SAMPLE TYPE Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE; VALUE UNITS 0.002 0.016 MGD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my VALUE NIA VALUE VALUE UNITS N/A NIA N/A 0 1 / 7 EST --- :. \\/Ye¢kj~ -,: ~ II, I TELEPHONE DATE 724 682-7773 1/ 24/ 2018 ~-....;.;~=-:.-'-'-".;:;...;..c.;;;.;.;:..c.-'-"'-'-'-~.::..;.::.:.=.::;.;..;~=------!dJrection or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, I-R_o_d_L_._P_e_n_fi_e_ld_,,_G_;:__;e'-n_e'-r_a_l.;_P_;l_:.a_n_:.t_M_a_n...c:.;a""-"-e-'-r---land complete. I am aware that there are significant penalties for submitting false Information, t-"~~fl'iiirfe~;fri;tiNC~~~trl~~fFi!l:c'Ei~~"""l------.---------+--------~ Including the possibility of fine and imprisonment for knowing Violations. TYPED OR PRINTED AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Fonn 3320-1 (rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 007A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MM/DD/YYYY I I MM/DDIYYYY 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-------------'----....;_;.;;..;;._--idirection or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the VALUE VALUE VALUE Fonn Approved 0MB No. 2040-0004 Page 6 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SYSTEM External Outfall 724 UNITS NO. EX TELEPHONE 682-7773 No Discharge[XJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 fi Id G ( information, the information submitted is, to the best of my knowledge and belief, true, accurate, 1-R_o_d_L_._P_e_n_1e_,_, _e_n_e_r_a_P_l_a_n_t_M_a_n_a...._e_r_-1~:~u::P;:e~ 01s:;u~;8:,8ri~:~::::~es~~;i::;:t~::1 i;:~~,:~:~~~ingta1seintormat1on, 1-'~r,;nffi'j~'5P7>R~~tt,~~cfi'ur1vi~:f!FIEEiRciR-j_-A_R_E_A_C_o_d_e-r---N-U_M_B-ER __ 4-__ M_M_/_D_D_/YYYY ___ -I TYPED OR PRINTED AUTHORIZ AGENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) // MONITORING FOR FLOW, FREE AVAILABLE CHLORINE, AND TOTAL RESIDUAL CHLORINE ARE REQUIRED ONLY DURING T OSE PERIODS OF DISCHARGE FROM THE ALTERNATE FLOW PATH OF THE REACTOR PLANT RIVER WATER SYSTEM. Computer Generated Version of EPA Form 3320-1 (rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 008A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY MMIDDNYYY FROM 121 01/ 2017 TO 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil &grease 005561 0 Effluent Gross Flow, in conduit or thru treatment plant 500501 0 Effluent Gross PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAMEmTLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my VALUE VALUE VALUE Fenn Approved 0MB No. 2040-0004 Page 7 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 COOLING TOWER PUMPHOUSE External Outfall UNITS NO. EX TELEPHONE 724' 682-7773 No Discharge[XJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 1---------.,...--------------1directlon or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the infonnation submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the lnfonnatlon, the Information submitted Is, to the best of my knowledge and belief, true, accurate, 1-R_o_d_L_._P_e_n_fi_e_ld_,'-G_e_n_e_r_a_l _P_l_a_n_t_M_a_n_a..._e_r_--iand complete. I am aware that there are significant penalties for submitting false Information. H:;l;lr.~~;;;:;~,--;:;i.;;.;;~~~5!:'i~~f.li,:~;:;-;:;:;:;---1-----....--------t----------1 TYPED OR PRINTED lncludlng the possibility of fine and Imprisonment for knowing violations. AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attach~ents here) Computer Generated Version of EPA Fonn 3320-1 (rev, 01/06) Page 1

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 010A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY MMIDDNYYY FROM 12/ 01/ 2017 TO 121 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER CLAMTROL CT-1, TOTAL WATER 04251 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT ~.SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my VALUE VALUE VALUE Form Approved 0MB No. 2040-0004 Page 8 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 COOLING WATER External Outfall 724 UNITS NO. EX TELEPHONE 682-7773 No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE GRAB DATE 1/ 24/ 2018 1---------------------ldirectlon or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted, Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, 1-R_o_d_L_._P_e_n_fi_e_ld--'-, _G_e_n_e_r_a_l_P_l_a_n_t_M_a_n_a.,.__e_r_--iand complete. I am aware that there are significant penalties for submitting false Information. 1-+~:!.<f.;~;;;:!;~,-£~~~~~~~=~~;;:;--{_ ____________________ ___, including the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED AREA Code NUMBER MM/DDNYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) REPORT THE DAILY MAXIMUM FOR BETZ DT-1 WHEN DISCHARGING (24 HR. COMP.): MG/L. (THE LIMIT IS 35 MGIL AS A DAILY MAX) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 011A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross VALUE VALUE UNITS 0.004 0.004 MGD

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,M(5'AVG' * *:, :. DAILY,MX*.., **;MGE> NAME/TITLE PRINCIPAL EXECUTfVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-----------------------ldlrection or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted, Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Rod L. Penfield, General Plant Mana er ~n:~::;~t!~e11:!:i:~~:n1~~tbt~!:!:~:;::!~tP:'n:rie~::~~~:~:;~\\:~;:;;~:~~1e* 1--------'-----------'------llncluding the possibility of fine and imprisonment for knowing violatfons. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE VALUE N/A N/A N/A Form Approved 0MB No. 2040-0004 Page 9 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) DIESEL GEN & TURBINE DRAINS External Outfall UNITS N/A NO. EX TELEPHONE 724 682-7773 NUMBER No DischargeD FREQUENCY OF ANALYSIS 1 / 7 SAMPLE TYPE EST DATE 1/ 24/ 2018 MM/DD/YYYY Page 1

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 012A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Copper, total (as Cu) 01042 1 0 Effluent Gross Zinc, total (as Zn) 01092 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Solids, total dissolved 702951 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-------'-----'"....;....;-'----~.;.;;.;;;..;;.;..;..;.;~-----1direction or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, I-R_o_d_L_._P_e_n_fi_1e_l_d..,_, _G_e_n_e_r-'"a_l "'-P-'"la;;..;.n;.ct;;_M;.;;.;.;;a.;.;.n-'Ca.;.w..;e'-r---land complete. 1 am awarethatthera are significant penalties for submitting false Information, including the possibility of fine and imprisonment for knowing vfo!atlons. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE VALUE Form Approved 0MB No. 2040-0004 Page 10 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) SLOWDOWN FROM THE HVAC UNIT External Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 MM/DD/YYYY Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUT,E 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 013A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY I I MMIDDNYYY FROM 121 011 2017 I TO I 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Cyanide, total (as CN) 007201 0 Effluent Gross Copper, total (as Cu) 0:!0421 0 Effluent Gross Chlorobenzene 343011 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NIA NAMEmTLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of raw that this document and all attachments were prepared under my 1-----'-"-"-'--'-=;..c...;_;;;..;..;;..;;_;_=.;;;~.;;...:;...;.;..;..;;;....;;..;_c_c..:.=..c_----1d1rectlon or supervision in accordance with a system designed to assure that qualified personnel

properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the Information submitted ls, to the best of my knowledge and belief, true, accurate, i-;;R..co.;;._d.;;.__L_._P_e_n_fi_1e_l_d.,_,...;;G....;e:..:n..;..;e:..:r_;;.a;.c._l..;_P...;;.la;;cn:..:t;;....;..;;M.;..;;a.;;;.n..;..;a...,,._e_r_--land complete. 1 am aware that there are significant penalties for submitting false Information.

Including the posslbllity of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE 6.8 THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE Form Approved 0MB No. 2040-0004 Page 11 DMR MAILING.ZIP CODE: 150770004 MAJOR (SUBR05) OUTFALL 013 External Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE J1\\~grii1~f 24HR COMP DATE 1/ 24/ 2018 MM/DD/YYYY Page 1

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 FACILITY: BEAVER VALLEY POWER STATION LOCATION: PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil &grease 00556 1 0 Effluent Gross Nitrogen, ammonia total (as N) 00610 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Hydrazine 81313 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT PA0025615 101A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY MMIDDNYYY FROM 121 011 2017 TO 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE NIA NIA NIA 7.1 NIA 7.1

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mglL mglL' NIA NIA mglL No DischargeD NO. FREQUENCY SAMPLE EX OF ANALYSIS TYPE 0 1 I 7 0 1 I 7 0 1 I 7 GG GG I GG 31 I 131 GG GG GG GRAB 2HR COMP ,* *'CONIP-2* GRAB 0 GR,AB GRAB EST . CON"Fi'~: ,,,r,,. GRAB .* *inglL

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, - ~, *, . ~ TELEPHONE / DATE AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. SAMPLES SHALL BE TAKEN AT THE DISCHARGE FROM THE CHEMICAL WASTE SUMP PRIOR TO MIXING WITH ANY OTHER WATER. Volume discharged during discharge events is calculated based on water level and sump volume. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 102A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MMIDDNYYY I I MMIDDNYYY I FROM 121 011 2017 I TO I 121 311 2017 I Form Approved 0MB No. 2040-0004 Page 13 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 102 INTAKE SCREEN HOUSE Internal Outfall No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NIA NIA NIA NIA NIA NIA NIA. NIA NIA NIA <0.001 <0.001 MGD NAMEmTLE PRINCIPAL EXECUTfVE OFFICER 1 certify under penalty of law that this document and all attachments were prepared under my 1---_.;..;.:.=-"'-'~""--.;.;;.;.;.c.;;;.;;..:::..:::.c;;;;..;;..:;..;.c.;;.;;;..=...;"'-'-';;:;..;..---1direction or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, 1-'R_o_d_L_._P_e_n_fi_e_ld_,__,..::G....:e;.;.n.:...e:..cr..::a..;..l..;.P....:l.:...a.:...nc.:.t..:.M_a.:...n....:...a.><..CCe_r_--l,nd *complete. I am aware that there are sign;focant penalties for submitting false Information, Including the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE 7.8 NIA VALUE NIA -):it~1f** ;~ ":. ,, ),')~\\'-'[* <4 ~**"!~"' -..,

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 103A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER pH

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150770004 MAJOR (SUBR05) SLUDGE SETTLING BASIN Internal Outfall No DischargeD UNITS SU NO. EX 0 FREQUENCY OF ANALYSIS 2 / 31 SAMPLE TYPE GRAB 004001 0 Effluent Gross PERMIT REQUIREMENT '~ ;~*~~~*** ,/*':. ',,. *:'*,..,g: ., * :, ',., MAx1~iuM *." ' '.,:sl.J*'" , :* *. Twice:ffe~

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 111A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 005301 0 Effluent Gross Oil &grease 005561 0 Effluent Gross Flow, in conduit or thru treatment plant 500501 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT, SAMPLE MEASUREMENT PERMIT*, REQUIREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1----------------'-------tdirection or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or ~ peisons who manage the system, or those persons directly responsible for gathering the Information, the Information submitted is, to the best of my knowledge and belief, true, accurate, i..cR...co.e..eed...cL.;.;._P_e_n_fi_e_ld__,,--G_e_n_e_r_a_l _P--la'----'n-'-t _M"""a--n __ a;;.;>,<--e_r_--1~:~u::':!*~:s:~u:°::fi~:a~;;~:~es~~~1::;:t;n!1~; !~,:~~~sitting fals* 1n1ormat1on. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ComputE1r Generated Version of EPA Form 3320.1 (Rev. 01/06) VALUE VALUE VALUE Form Approved 0MB No. 2040-0004 Page 15 DMR MAIL:ING ZIP CODE: 150770004 MAJOR (SUBR05) 111 DIESEL GENERA TOR BLDG Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 MM/DD/YYYY Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 113A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY MMIDD/YYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH. 004001 0 , Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 500601 0 Effluent Gross Coliform, fecal general 74055 1 1 Effluent Gross BOD, carbonaceous, 05 day 20 C 800821 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penelty oflawthatthls document and all attachments were prepared under my 1-----------------------ld!rectlon or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the R L P G I Information, the Information submitted Is, to the best of my knowledge and bellef, true, accurate, o_d_. __ e_n_fi_e_ld__,_, _e_n_e_r_a_P_l_a_n_t_M_a_n_a..._e_r_--land complete. I am aware that there are significant penalties for submitting false Information, TYPED OR PRINTED Including the possibility of fine and Imprisonment for knowing vlolations. VALUE VALUE COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT OVERFLOW FROM THE CHLORINE CONTACT TANK PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE Form Approved 0MB No. 2040-0004 Page 16 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 SEWAGE TMT PLANT Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No Discharge[XJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 MM/DDNYYY Page 1

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 203A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 Fonn Approved 0MB No. 2040-0004 Page 17 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) MAIN SEWAGE TMT PLANT Internal Outfall No Discharge[XJ QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Coliform, fecal general 74055 11 Effluent Gross BOD, carbonaceous, 05 day 20 C 800821 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT :. VALUE VALUE UNITS

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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER .,, ' *~: '. ' PA0025615 301A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY MMIDD/YYYY FROM 121 011 2017 TO 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 AUX BOILER SLOWDOWN Internal Outfall Page 20 No DischargeD FREQUENCY OF ANALYSIS PARAMETER ~ 7 t-------r-------,----+--------,,--------..-------.....-----i NO. EX SAMPLE TYPE VALUE VALUE UNITS VALUE Solids, total suspended 00530 1 0 SAMPLE MEASUREMENT NIA NIA NIA NIA Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT NIA PERMIT REQUIREMENT . i.-~, . -~/ 1

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 303A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MM/DDNYYY I I MM/DDIYYYY 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended

00530 1 0 Effluent Gross Oil & grease 005561 0 Effluent Gross Flow, in conduit or thru treatment plant 500501 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS VALUE NIA 7.1 NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my VALUE.

VALUE Form Approved 0MB No. 2040-0004 Page 21 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 OIL WATER SEPARATOR Internal Outfall . UNITS NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS 1 / 7 SAMPLE TYPE GRAB DATE 1/ 24/ 2018 1---'--___.;.'-'--'-'------cc..:...;;_;_;..:..;;;;_.:..;....;_;_;;..c~---ldirection or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, 1-R_o_d_L_._P_e_n_fi_le_ld_,_, _G_e_n_e_r_a_l_P_l_a_n-'-t_M_a.;.._n_a...._e_r_---land complete. I am aware that there are significant penaltlesforsubmlttlng false Information, l-'~~fni~'oll~tfi:ic:ritifn~~~~~fu§jR1i~-i-----~----'---l---------l Including the possibility of fine and Imprisonment for knowing vlolatlons. TYPED OR PRINTED AREA Code NUMBER MM/DDNYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) Page 1

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 PA0025615 313A PERMIT NUMBER DISCHARGE NUMBER SHIPPINGPORT, PA 150770004 MONITORING PERIOD MMIDD/YYYY MMIDD/YYYY ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER FROM 121 01/ 2017 TO 12/ 31/ 2017 pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil &grease 005561 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT QUANTITY OR LOADING VALUE VALUE UNITS N/A NIA N/A NIA NIA NIA '*~' NIA NIA NIA f':ilA 0.002 0.002 MGD

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 401A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 005561 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS N/A NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-------------;;._--------ldirection or supervision in aceordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted Is, to the best of my knowledge and belief, true, accurate, .... R_o_d_L_._P_e_n_fi_e_ld_,._G_e_n_e_r_a_l _P_l-'-a_n_t _M_a_n_a_.._e_r_--l~:~u~~:PJ~!e~o's::11;:,efi~::~:~~:~es:~;:~;;;tk:o:i;: ~~~,:~i:;~~ing false information, TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE 8.8 SAMPLES SHALL BE TAKEN AT CHEMICAL FEED AREA DRAINS PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fonn 3320-1 (Rev. 01/06) VALUE VALUE Form Approved 0MB No. 2040-0004 Page 23 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CHEM.FEED AREA OF AUX BOILERS Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE GRAB DATE 1/ 24/ 2018 MM/DDNYYY Page 1

PERMIITEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 AITN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY MMIDD/YYYY FROM 121 011 2017 TO 121 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Nitrogen, ammonia total (as N) 00610 1 0 Effluent Gross CLAMTROL CT-1, TOTAL WATER 04251 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE '******. ~* ~eq.Moh;-... ._MO AVG_.* PERMIT REQUIREMENT.. "':'*~;,. VALUE UNITS "* **~* : ~.*J:** '. ~.:*<,,.;.., .-~****** '. .Req*.:,M_9ri~.: *.. .DAIL Y'MX

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PERMITTEE NAME/ADDRESS (include Facility Nai'ne/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Hydrazine 81313 1 0 Effluent Gross PARAMETER SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAMEmTLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my i-----------------------ldlreclion or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the R d L p fi (d G information, the Information submitted is, to the best ofmy knowledge and belief, true, accurate, i--o __. __ e_n_1_e_,'--_e_n_e_r_a_l _P_l_a_n_t _M_a_n_a_.._e_r_-t~n:~u::p~~e~01S::n:a:,efi::~~:~~:~s~~;1:~;;:tk::1~: :~1:~~;s~lng false Information, TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE VALUE VALUE Form Approved 0MB No. 2040-0004 Page 25 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CONDENSATE SLOWDOWN & RIVR WAT Internal Outfall UNITS NO. EX TELEPHONE 724 682_:7773 NUMBER No Discharge[XJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 MM/DDNYYY HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. REPORT THE DAILY MAXIMUM FOR BET DT-1 WHEN DISCHARGING (24 HR. COMP.): MG/L. (THE LIMIT IS 35 MG/LAS A DAILY MAX.) SAMPLES SHALL BE TAKEN AT MP 403 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) Page2

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 413A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 Form Approved 0MB No. 2040-0004 Page 26 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) BULK FUEL STORAGE DRAIN Internal Outfall No Discharge[KJ QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY Of ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA002561,5 501A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY FROM 121 011 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 500501 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT i SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAMEmTLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my i--.--------------------ldirectlon or supervision in accordance with a system designed to assure that quallfied personnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responslble for gathering the Rod L. Penfield, General Plant Mana er ~:r::i;~!~0/:!:'!~:"1i:b1~~~=~~:*:;~~:!~~tp:'n:~:;;;~~;:~9b;~\\::;;~:;~~te, 1--------'----------..._-----tincludlngthepossib!lity of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT INTERNAL MP 501 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fonn 3320-1 (Rev. 01/06) VALUE VALUE VALUE Form Approved 0MB No. 2040-0004 Page 27 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 GENRTR BLWDWN FIL T BW Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No Discharge (XJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 MM/DDNYYY Page 1

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 001A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 121 011 2017 I TO I 12/ 311 2017 Form Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNITS 1 &2 COOLG. TOWER BLWDN External Outfall Page No DlschargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE PARAMETER VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE MEASUREMENT NIA NIA NIA 8.2 NIA 8.7 SU O 1 I 7 GRAB 00400 1 0 Effluent Gross Nitrogen;* ammonia total (as N) 00610 1* 0 Effluent Gross CLAMTROL CT-1, TOTAL WATER 042511 0 Effluent Gross SAMPLE MEASUREMENT NIA NIA NIA SAMPLE MEASUREMENT NIA NIA NIA NIA GG GG mglL 0 DIS I C GRAB NIA GG GG O DIS I C 24 HR mglL COMP - Flow, in conduit or thru t~eatment plant 50050 1 0 SAMPLE MEASUREMENT 37.3 40.7 MGD NIA NIA NIA NIA DAILY CONT Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross Hydrazine 81313 1 0 Effluent Gross SAMPLE MEASUREMENT NIA NIA NIA NIA PERMIT ,...., <t~tT:'::. '-'.'* REQUIREMENT. * ; SAMPLE MEASUREMENT NIA NIA NIA NIA SAMPLE MEASUREMENT

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PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 002A PERMIT NUMBER DISCHARGE NUMBER I FROM! MONITORING PERIOD MMIDDNYYY I I MMIDDNYYY 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS 0.006 0.046 MGD ).R.,M¢0q::A;M __ V,P,Gn_._;;_,:,\\_: __ ;. -~q,Jvlq11:,;.*-,, _. DAIL)':MX,~'*',:,: MGD : NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and an attachments were prepared under my 1----------------------ldirectlon or supervision fn accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Rod L. Penfield General Plant Mana er Information, the information submitted Is, to the best of my knowledge and belief, true, accurate, 1---------'--------'----'"----land complete. I am aware that there are significant penalUes for submitting false information, Including the possibility of fine and Imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Fonn 3320-1 (rev. 01/06) VALUE VALUE VALUE N/A NIA N/A Form Approved 0MB No. 2040-0004 Page 2 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) INTAKE SCREEN BACKWASH External Outfall UNITS N/A NO. EX 0 TELEPHONE 724 682-7773 AREA Code NUMBER No DlschargeD FREQUENCY OF ANALYSIS SAMPLE TYPE 1 / 7 EST DATE 1/ 24/ 2018 MM/DDNYYY Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 003A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MM/DD/YYYY I I MM/DD/YYYY I FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 I QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS 0.359 0.421 MGD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1----'--='---.;.;.;;;;.;;..;;...;....;.. ___ ....;;.."-'-'~-'-'-'--=-----ldJrectlon or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the Information submitted is, to the best of my knowledge and belief, true, accurate, 1-R_o_d_L_._P_e_n_fi_e_ld_,.... G_e_n_e_r_a_l _P_l_a_n_t _M_a_n_a_.._e_r_-i~:~u::~1!e~01s::i;;a:,eri!:~::~~:~s:~;:~;;;t~':1;; :~1:~!;s~ing raise 1ntormat1on. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE N/A THE FLOWS FOR OUTFALLS 103, 203, 303, AND 403 ARE TO BE TOTALED AND REPORTED AS THE 003 FLOW. Computer Generated Version of EPA Fonn 3320-1 (rev. 01/06) VALUE VALUE N/A N/A Form Approved 0MB No. 2040-0004 Page 3 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 003 External Outfall UNITS N/A NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS 31 / 31 SAMPLE TYPE EST DATE 1/ 24/ 2018 MM/DDNYYY Page 1

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 004A-PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE ~ ~~. ****** '. ~ -*. '~: ~'/:, VALUE UNITS VALUE VALUE VALUE NIA Form Approved 0MB No. 2040-0004 Page 4 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT ONE COOLG TOWER OVERFLOW External Outfall UNITS NO. EX No DischargeOO FREQUENCY OF ANALYSIS SAMPLE TYPE

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 006A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MM/DDNYYY I I MM/DDNYYY I FROM 121 011 2017 I TO I 121 311 2017 I QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS 0.002 0.016 MGD . *Req. Mon.~ - : * : : ~ecj: M<i~i\\,:.* * '.:MQ,AV,(;'" **: 'iDAILYMXi'~: '*MGIJ'.,' NAMEmTLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and au attachments were prepared under my VALUE VALUE VALUE NIA NIA NIA Form Approved 0MB No. 2040-0004 Page 5 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SCREEN BACKWASH External Outfall 724 UNITS NIA NO. EX 0 TELEPHONE 682-7773 No DischargeD FREQUENCY OF ANALYSIS 1 / 7 SAMPLE TYPE EST DATE 1/ 24/ 2018 1--------------------tdirection or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responslble for gathering the Information, the Information submitted fs, to the best of my knowledge and bellef, true, accurate, ""R..;o,;;_;,;d..;L;;c';_P"---'e_n..;_fi;.;;e..:..ld.;.;.,:..G..;;....;e;..;.n;;..e;..;r...;;a.;.;.l...;.P..;l..;;.a;;..n;.:.t..:..M;.;.a.:.;c..;;n.;;;a"""'e-'-r_-land complete. I am aware that there are significant penalties for submitting false Information, r'~~ffi~~~iiNC~~fii!~~~ff:i!lcEi~~-t------------l-------_J including the possibility of fine and Imprisonment for knowing violations. TYPED OR PRINTED AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 007A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 Fonn Approved 0MB No. 2040-0004 Page 6 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SYSTEM External Outfall No Discharge[XJ QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT VALUE VALUE

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 008A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 Fonn Approved 0MB No. 2040-0004 Page 7 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 COOLING TOWER PUMPHOUSE External Outfall No Discharge[Kj QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 004001 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 500501 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT VALUE VALUE UNITS ~***.*.*. ' .,*1* ***~**.. ~. NAMEmTLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my t----------------------ldiredion or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the

Rod L. Penfield, General Plant Mana er TYPED OR PRINTED Information, the information submitted Is, to the best of my knowledge and bellef, true, accurate, and complete. I am aware that there are significant penalties for submitting false Information, lnclud!ng the possibllity of fine and imprisonment for knowing violations.

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: . ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 010A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY I I MM/DD/YYYY FROM 121 011 2017 I TO I 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved 0MB No. 2040-0004 Page 8 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 COOLING WATER External Outfall No DischargeD FREQUENCY OF ANALYSIS PARAMETER \\ r ~~-------~-------,----+------~-------~------~----l NO. EX SAMPLE TYPE ,:,. *,,: <. *::.<>/ VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE MEASUREMENT NIA NIA NIA 7.7 NIA 8.2 SU O 1 I 7 GRAB 00400 1 0 Effluent Gross CLAMTROL CT-1, TOTAL WATER 042511 0 SAMPLE 24 HR MEASUREMENT NIA NIA NIA NIA GG GG mglL O DIC I C COMP Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross PERMIT . ~~*-~~*/:::;,-?.:.-~_:*_.. **_::r_~~~.,~.'._,._-,< __ :. __ *:."-NIA.*._/_:'_._.*'.."_.~!!_ REQUIREMENT * ~ *'.:. . T

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NIA NIA 0 1 I 7 MEAS <0.02 mglL 0 1 I 7 GRAB Chlorine, free available 50064 1 0 SAMPLE MEASUREMENT NIA NIA NIA NIA <0.02 <0.02 mglL O 1 I 7 GRAB Effluent Gross NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1----------------------idirection or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the R d L p fi Jd G J information, the information submitted Is, to the best of my knowledge and be!lef, true, accurate, o __. __ e_n_1_e_,~_e_n_e_r_a_P_l_a_n_t_M_a_n_a,._e_r_-1~:~::p:~!e~o~:~11::r,efi~=~~h:::;~s~~~:~;:tk:n:1: :~r:~:;;1ng false Information, TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) REPORT THE DAILY MAXIMUM FOR BETZ DT-1 WHEN DISCHARGING (24 HR. COMP.): MGIL. (THE LIMIT IS 35 MGIL AS A DAILY MAX) TELEPHONE DATE 724 682-7773 1/ 24/ 2018 AREA Code NUMBER MM/DDNYYY Page 1

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L PENFIELD/ GENERAL PLANT MANAGER PARAMETER Flow, in conduit or thru treatment plant 500501 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) PA0025615 011A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY 12/ 01/ 2017 I TO I 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION VALUE VALUE 0.004 0.004 ,*:;R~ti.-:Mq;i,:;:;1:1 ;_.,:.. Reci;;Mp_~; '}: MOAVG':.\\,,., ;.,\\._,: DAILY*M)( UNITS MGD VALUE VALUE VALUE NIA NIA NIA Form Approved 0MB No. 2040-0004 Page 9 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) DIESEL GEN & TURBINE DRAINS External Outfall UNITS NIA NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS 1 I 7 SAMPLE TYPE EST DATE_ 1/ 24/ 2018 Page 1

PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 012A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MMIDD/YYYY I I MM/DD/YYYY I FROM 12/ 011 2017 I TO I 12/ 311 2017 I Form Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) SLOWDOWN FROM THE HVAC UNIT External Outfall Page 10 No DlschargeD ':',***;:;,:,*,*/*f QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE PARAMETER

-,:,;:e>lt-------r-------r----1--------.--------,r--------r----f VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH 00400 1 0 Effluent Gross Copper, total (as Cu) 01042 1 0 Effluent Gross Zinc, total (as Zn) 01092 1 0 Effluent Gross Flow, in conduit or thru treatment plant 500501 0 Effluent Gross Solids, total dissolved 702951 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT NIA NIA NIA NIA SAMPLE MEASUREMENT NIA N/A SAMPLE MEASUREMENT

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NIA, NIA NIA N/A NIA NIA NIA N/A MGD MGD NIA N/A NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penally of law that this document and all attachments were prepared under my 1----------------------ldiredlon or supervision In accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Rod L. Penfield' General Plant Mana er Information, the Information submitted Is, to Iha best of my knowledge and belief, true, accurate, t--------'-----..;._..;._ __

...__---land complete. I am aware that there are significant penalties for submitting false information, Including the possibility of fine and Imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Fonn 3320-1 (Rev. 01/06) 8.2 NIA 8.2 SU pH 1 I 31 GRAB NIA 0.0412 0.0597 mg/L O 2 I 31 GRAB N/A <0.1 0.2 mg/L O 2

1 31 GRAB NIA NIA NIA NIA 1 I 31 EST NIA 222 280 mg/L 0

2 I 31 GRAB TELEPHONE DATE 724 682-7773 1/ 24/ 2018 AREA Code NUMBER MM/DDNYYY Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 013A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY I I MM/DDNYYY FROM 121 011 2017 I TO I 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Cyanide, total (as CN) 00720 1 0 Effluent Gross Copper, total (as Cu) 01042 1 0 Effluent Gross Chlorobenzene 34301 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE NIA NIA -*,*~;~~ :*~*;~.~-,\\ :": ~ '*'!~!t'~*~"* )*, '., 'o': N/A NIA ~**~~,* L NIA NIA -****'!"-~*. ',

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DATE 724 682-7773 1/ 24/ 2018 1--'R-'o-'-d--'._P_e_n_fi_e_l _.,c..G~e..:.nc,;e;.cr..:.a_l.;_P....cla~n..:.t.;_M..:.a;;.:.n;.ca=.:>ii..:.e.;..r_-land complete. I am aware that there are significant penalties for submitting false Information, including the posslblltty of fine and Imprisonment for knowing violations. TYPED OR PRINTED AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS {Reference all attachments here) THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. Computer Generated Version of EPA Fonn 3320-1 (Rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 101A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDIYYYY MM/DDIYYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 005561 0 Effluent Gross Nitrogen, ammonia total (as N) 00610 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE NIA ' '*,*,**'****~ -, NIA NIA VALUE NIA NIA NIA PERMIT

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Form Approved 0MB No. 2040-0004 Page 12 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 101 CHEMICAL WASTE TREATMENT Internal Outfall UNITS pH SU mg/L mg/L mg/L mg/I.: NIA .-a ;,,: -, NO. EX 0 0 0 GG NIA,*.: '~- : mg/L GG h,g/L.' . TELEPHONE No DischargeD FREQUENCY OF ANALYSIS 1 / 7 1 / 7 1 / 7 GG I GG 31 / 131 GG GG _Weel<Jy

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,COMP-J.. -~ ' '. - GRAB GRAB ,GRAB. EST GRAB GRAB' DATE 724 682-7773 1/ 24/ 2018 1-R_o_d_L_._P_e_n_fi_e_ld~*~-e_n_e_r_a_l _P_la_n_t _M_a_n_a __ e_r _-1~:~u~7:p;;!e~o1s::1:a:tri!:~~:~::~es:~;::ztk:n:1: :~~r:~:~s~lng false information, TYPED OR PRINTED AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. SAMPLES SHALL BE TAKEN AT THE DISCHARGE FROM THE CHEMICAL WASTE SUMP PRIOR TO MIXING WITH ANY OTHER WATER. Volume discharged during discharge events is calculated based on water level and sump volume. Computer Generated Version of EPA Fom, 3320-1 (Rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 102A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY I I MMIDDNYYY FROM 121 011 2017 I TO I 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross

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I Information, the information submitted Is, to the best of my knowledge and belief, true, accurate, o . en reld, enera Plant Mana er and.compr*t*. ramawa,ethatthe.. a,esignmcantpenartre,rorsubmrttingtar,.rnro,mation, r~~~iRE~i;iim.fc~rnftea1ffi1~ii=FlfEiRci~-l-----~------j_-------_j t------------------------'.._---!Jncludlng the possibllity of fine and Imprisonment for knowing violations. TYPED OR PRINTED AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT THE DISCHARGE OF COLLECTED PUMP BEARING LEAKAGE PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fonn 3320-1 (Rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 103A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY MM/DDNYYY FROM 121 011 2017 TO 121 311 2017 Form Approved 0MB No. 2040-0004 Page 14 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) SLUDGE SETTLING BASIN Internal Outfall No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NIA NIA NIA

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mglL 0 -*.mgll: NIA TELEPHONE 724 682-7773 2 I 31 GRAB 2 I 31 24 HR COMP 31 / 31 EST DATE 1/ 24/ 2018 R d L fi Id Information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, 1---o __ ._P_e_n_1_e_, __ G_e_n_e_r_a_l _P_l_a_n_t_M_a_n_a_,,.__e_r_-tand complete. 1 am aware that there are significant penalties for submitting false Information, r~~ffi~15FTRfNcmOC1~~¥iiiifaiFfiifElfo~i------r---------1--------~ including the posslblllty of fine and imprisonment for knowing violations. TYPED OR PRINTED AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT THE OVERFLOW FROM THE BASIN PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION:

FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)

DISCHARGE MONITORING REPORT (DMR) PA0025615 111A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 121 011 2017 I TO I 121 311 2017 Form Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 111 DIESEL GENERATOR BLDG Internal Outfall Page 15 No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil &grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE N/A N/A SAMPLE MEASUREMENT NIA ~ '.. PERMIT

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REQUIREMENT :.' *. : <:. '." i'.' ',* '* *, SAMPLE MEASUREMENT 0.002 VALUE N/A NIA NIA 0.002 PERMIT REQUIREMENT .,Req, M.ori: *,:. :. Re.q:*M91t. '.' 'MOAVG.*., .*DAILYMX~- UNITS NIA N/A -NIA*. N/A MGD NAMErrlTLE PRINCIPAL EXECUTlVE OFFICER I certify under penalty of law that this document and an attachments were prepared under my 1---....;.;.------------------id!rectlon or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the information submitted is, to the best of my knowledge and bellef, true, accurate, 1-R_o.c.,d.c.,_L.;.;'....;P_e_;_;_cn,;,,;fi.;;.e_ld.....,_G_e_n_e_r_a_l,;,,;P_;,la"""-'n"-t _M_a;.;.n-'-a"'""'-e_r _-l~n:~u::p;:e~ols:~11;3:,efi~=~~:~::~::~~!:t:tk::1:; :~1:~~;s~ing false Information, TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE VALUE UNITS 7.3 NIA 8.1 SU 0 1 I 7 GRAB NIA <5 6 mglL O 1 I 7 GRAB NIA NIA

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: . FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 113A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MMIDD/YYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 Fann Approved 0MB No. 2040-0004 Page 16 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 SEWAGE TMT PLANT Internal Outfall No Discharge! X I PARAMETER ~,. *;*::??[*"("/J{?\\ 1, QUANTITY OR LOADING QUALITY OR CONCENTRATION I< \\t-------.------r------+------,------,-------r-------i i NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH. 00400 1 0 Effluent Gross Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residua.I 50060 1 0 Effluent Gross Coliform, fecal general 74055 1 1 Effluent Gross BOD, carbonaceous, 05 day 20 C 80082 1 0 Effluent Gross -;: *,.. _*":..'*,/i :,, ::' SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE VALUE UNITS VALUE

VALUE SAMPLES SHALL BE TAKEN AT OVERFLOW FROM THE CHLORINE CONTACT TANK PRIOR TO MIXING WITH ANY OTHER WATER.

Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE UNITS TELEPHONE DATE AREA Code NUMBER MM/DD/YYYY Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 203A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Coliform, fecal general 74055 1 1 Effluent Gross BOD, carbonaceous, 05 day 20 C 800821 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT ".. SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT . REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS ~'.,,, '.. :i_ -*- '<*

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PERMIITEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 AITN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM {NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 211A PERMIT NUMBER DISCHARGE NUMBER I I FROM! MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY 121 011 2017 I TO I 121 311 2017 Form Approved 0MB No. 2040-0004 Page 18 DMR MAILING ZIP CODE: 150770004 MAJOR {SUBR05) 211 TURBINE BLDG Internal Outfall No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 005561 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT ',\\ SAMPLE MEASUREMENT PERMIT REQUIREMENT '. VALUE VALUE UNITS NIA NIA NIA . ****~*;~,. '****~~*~:' *'.:.* :~

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 213A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 Fonn Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 COOL TOWER PUMPHOUSE Internal Outfall Page 19 No Discharge[ZJ QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 301A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MMIDD/YYYY I I MMIDD/YYYY I FROM 121 01/ 2017 I TO I 12/ 31/ 2017 I QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil & grease 00556 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE VALUE UNITS PERMIT

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150770004 MAJOR (SUBR05) UNIT 2 AUX BOILER SLOWDOWN Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE GRAB DATE 1/ 24/ 2018 Rod L. Penfield' General Plant Mana er information, the information 5"bmitted is, to the best of my knowledge and belief, true, accucate, 1--------'-------'-'--'---...... ----land complete. I am aware that there are slgnlflcant penalties for submitting false information, r"-'srlrr:tiffiiiRE15F~ITNC:fiii~~iE'i'im~~CEiR'Bii"'""l-----~------...J...--------l !ncludlng the posslbllity of fine and imprisonment for knowing violations. TYPED OR PRINTED NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT THE DISCHARGE OF BOILER BLOWN DOWN PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 303A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MMIDD/YYYY FROM 121 011 2017 TO 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER pH SAMPLE MEASUREMENT VALUE NIA VALUE UNITS VALUE NIA NIA 7.1 00400 1 0 Effluent Gross PERMIT

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PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 313A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDNYYY MMIDDNYYY FROM 121 011 2017 TO 121 311 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Solids, total suspended 00530 1 0 Effluent Gross Oil &grease 00556 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE NIA

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD I GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 401A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY I I MMIDD/YYYY FROM 121 011 2017 I TO I 121 311 2017 Fonn Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CHEM.FEED AREA OF AUX BOILERS Internal Outfall Page 23 No DischargeD i,rt_";: QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE PARAMETER t---------r---------,.-----------------~-------r-------i pH SAMPLE MEASUREMENT VALUE NIA VALUE NIA UNITS VALUE NIA 8.8 00400 1 0 Effluent Gross PERMIT ',**"'**"!t REQUIREMENT .', ~*'\\"',. ~*-_-.i*,\\.. ; :.:.*N 0 .IA_'..,.....

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PERMITIEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATIN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 12/ 01/ 2017 TO 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Hydrazine 81313 1 0 Effluent Gross PARAMETER SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of lawthatthis document and all attachments were prepared under my l------__;,.c;~,;,,,,;;..'--'--'----'-,;,..:c=-.;:;..;,,,;~"""-----1direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the Information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Rod L. Penfield' General Plant Mana er Information, the Information submitted is, to the best of my knowledge and belief, true, accurate, 1------~-'-'--"'---"---..c..._;,;;,;c,,;c.;,_;,;;c,;;,c;..;_.;;,,;""-"-.;._---land complete. I am aware that there are significant penalties for submitting false Information, Including the possibility of fine and imprisonment for knowing vlo!aUons. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE VALUE VALUE Form Approved 0MB No. 2040-0004 Page 25 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CONDENSATE SLOWDOWN & RIVRWAT Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 NUMBER No Discharge[ZJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 1/ 24/ 2018 MM/DD/YYYY HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. REPORT THE DAILY MAXIMUM FOR BET DT-1 WHEN DISCHARGING (24 HR. COMP.): MG/L. (THE LIMIT IS 35 MG/LAS A DAILY MAX.) SAMPLES SHALL BE TAKEN AT MP 403 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) Page2

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15 * ',. *'..'.' *20 ,.,*_*MQAVG . DAILY:MX NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my Fonn Approved 0MB No. 2040-0004 Page 26 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) BULK FUEL STORAGE DRAIN

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' *\\- .* GRAB. . " '.,,,. !'.:i GRAB,. '......,-(' DATE f----'-'~--;..;..;;;=-.;.:c.;..:.;:_.;..;;;;;.~;;;.,;;..::..;..;.:..;;;;..;;..;_;..;..;;..;;;:;..;;.._---ldirection or supervision in accordance with a system designed to assure that quallfied personnel properly gather and evaluate the Information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Rod L. Penfield' General Plant Mana er information, the information submitted is, to the best ofmy knowledge and belief, true, accu.ate, 724 682-7773 1/ 24/ 2018 f------..;_,c-'-'-'---"....;;...;.---..;,_;;.;;..;:;..;.:;...;c;.;.;;;..;;..;.:;;;x.c:.:;__--1and complete. I am aware that there are significant penalties for submitting false information, Including the possibility of fine and Imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT DISCHARGE FROM OWS #24 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) AREA Code NUMBER MM/DD/YYYY Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: ROD L. PENFIELD/ GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 501A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 12/ 01/ 2017 I TO I 12/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Fenn Approved 0MB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 GENRTR BLWDWN FIL T BW Internal Outfall Page 27 No Discharge CZ] PARAMETER !,t--------..----------.-----1-------~-------..--------~----1 NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE Solids, total suspended 00530 1 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT SAMPLE MEASUREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1---.....;.;.;..;;;.;='-.;.;..::;~~;.c..;;..c.;;::.=~;;..;..:c.;.;;;....;;.;..;c..;..;;.;;;;;.;.._---ldirection or supervision Jn accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted, Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the VALUE VALUE VALUE UNITS ,--,~~ _.\\." ', ~. -~ ., * : we~R'.1~" TELEPHONE DATE 724 682-7773 1/ 24/ 2018 Rod L. Penfield' General Plant Mana er Information, the information submitted Is, to the best of my knowledge and belief, true, accurate, i.;....;.;;..;;;-=....:..;.._:..;.."-'-'-'-'.......;;.....:..;..;;..;;..._..;_;.=.;..:....;.;;.;..;;.;.;.;.;;.;><.;;..;._---land complete. I am aware that there are significant penalties for submitting false Information, rsrl:;N'lrni~'BF~tiNC:Wiu'.1~~'i=K)~$i;iEE~iR--1------r--------+--------l including the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED AREA Code NUMBER MM/DDNYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT INTERNAL MP 501 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fann 3320-1 (Rev. 01/06) Page 1}}

L-18-039, Submittal of Discharge Monitoring Report for December 2017

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L-18-039, Submittal of Discharge Monitoring Report for December 2017

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