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Discharge Monitoring Report Permit No. PA0025615 for March 2017
	ML17121A040
Person / Time
Site:	Beaver Valley
Issue date:	04/26/2017
From:	Bologna R; FirstEnergy Nuclear Operating Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation, State of PA, Dept of Environmental Protection, Bureau of Radiation Protection
References
	L-17-153
	Download: ML17121A040 (60)
	v • d • e

{{#Wiki_filter:.. FE NOC April 26, 2017 L-17-153 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 CNPDES) Permit No. PA0025615 Enclosed is the March 2017 NPDES Discharge Monitoring Report (DMR) for FirstEnergy Nuclear Operating Company (FENOC), Beaver Valley Power Station, 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. A review of the data indicates no permit parameters were exceeded during the month. 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. Amy Savage, at 724-682-4209. Sincerely, Richard D. Bologna General Plant Manager

Beaver Valley Power Station, Unit Nos. 1 and 2 L-17-153 Page2 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 new 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-17-153 FirstEnergy Nuclear Operating Company (FENOC) Beaver Valley Power 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 03/07/17 10:00:00 AM 7.00 mg/L 03/14/17 07:55:00AM 7.00 mg/L 03/23/17 08:20:00 AM 8.00 mg/L 03/28/17 10:20:00 AM 7.00 mg/L -Attachment 1 END -

J Discharge Monitoring Report Attachment for NPDES Permit No. PA0025615 L-17-153 FirstEnergy Nuclear Operating Company (FENOC) Beaver Valley Power Station ATTACHMENT 2 Explanation of NODI Codes SAMPLE SAMPLE DOMI COMMENT PARAMETER CODE 001A CT-1 GG Clamicide not performed 010A CT-1 GG Clamicide not performed 001A Nitrogen GG Wet lay-up not done during month 001A Hydrazine GG Wet lay-up not done during month - Attachment 2 END -

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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 Phone: 724-682-7773 Signature of Principal Executive Officer or ~ Auth ize ge~t Richard Bologna General Plant Manager Date: 04/26/17 ..c-... zr=-....,, __ 1 Submit this form with the first Discharge Monitoring Report (DMR), Annual Report or Recordkeeping and Reporting Form, 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 ah accreditation number.

\\- NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) Form Approved OMB No. 2040-0004 PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) Page NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 \\TIN: RICHARD D BOLOGNA/GENERAL PLANT MANAGEF 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 500601 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT PA0025615 001A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDIYYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNITS 1&2 COOLG. TOWER BLWDN External Outfall No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS NIA NIA NIA 7.8 NIA 8.3 SU 0 1 I 7 GRAB NIA NIA NIA NIA GG GG mg/L 0 1 I 7 GRAB NIA NIA NIA NIA GG GG mg/L 0 DIS I C 24HR COMP .- -:~ *-~~*fl:-,-*

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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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 002A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 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 COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Fonn 3320-1 (rev. 01/06) VALUE 0.006 VALUE UNITS VALUE VALUE VALUE 0.046 MGD N/A NIA NIA Form Approved OMB No. 2040-0004 Page 2 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) INTAKE SCREEN BACKWASH External Outfall UNITS N/A NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE 1 I 7 EST DATE 04/ 26/ 2017 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 003A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 1:. QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER SAMPLE MEASUREMENT VALUE 0.096 VALUE 0.108 UNITS VALUE MGD N/A Flow, in conduit or thru treatment plant 50050 1 0 PERMIT REQUIREMENT

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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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER PARAMETER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 004A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE pH 00400 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 50064 1 0 Effluent Gross TYPED OR PRINTED 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) Computer Generated Version of EPA Form 3320-1 (rev. 01/06) N/A Form Approved OMB No. 2040-0004 Page 4 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT ONE COOLG TOWER OVERFLOW External Outfall UNITS NO. EX TELEPHONE AREA Code NUMBER No Discharge[Xl FREQUENCY OF ANALYSIS SAMPLE TYPE DATE MM/DDIYYYY 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 006A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDIYYYY I I MM/DDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross

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Computer Generated Version of EPA Form 3320-1 (rev. 01/06) VALUE 0.002 VALUE UNITS VALUE VALUE VALUE 0.016 MGD NIA NIA NIA -~.: ! : ~* Form Approved OMB No. 2040-0004 Page 5 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SCREEN BACKWASH External Outfall UNITS NIA NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE 1 I 7 EST DATE 04/ 26/ 2017 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 007A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDIYYYY I I MM/DDIYYYY FROM 031 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SYSTEM External Outfall No Discharge[ZJ PARAMETER

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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: RICHARD D BOLOGNA/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 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 Page 7 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 COOLING TOWER PUMPHOUSE External Outfall NO. EX No Discharge[KJ FREQUENCY OF ANALYSIS PARAMETER

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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 f---------------------_, 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 Richard D. Bologna, GENERAL PLANT persons who manage the system, or those persons directly rnsponslble for gathering the Information, the information submitted is, to the best of my knowledge and belfef, true, accurate, MANAGER and complete. I am aware that there are significant penalties for submitting false information, f---------------------_,includlng 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) N/A N/A NIA .:,~~. - - *-*.. ~ ~,~ Form Approved OMS No. 2040-0004 Page 9 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) DIESEL GEN & TURBINE DRAINS External Outfall N/A NO. EX TELEPHONE 682-7773 NUMBER No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE 1 I 7 EST DATE 04/ 26/ 2017 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 012A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) BLOWDOWN FROM THE HVAC UNIT External Outfall Page 10 No DischargeD PARAMETER -\\'.*i--.~ ____ Q_u_A_N_T_l~TY_o_R_L_o_A_o_1N_G~---1------Q~U_A_L_1_TY_o_R_c_o_N_c..,..E_N_T_RA_T1_o_N __ --r---~ NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE 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 50050 1 0 Effluent Gross -,. ': :d~ SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT VALUE VALUE N/A N/A _.~ ****"";*" ' :*i ~.. - N/A N/A N/A N/A <0.001 <0.001 N/A N/A Solids, total dissolved 70295 1 0 PERMIT I<.. *..,,. ~~***~ ::. Effluent Gross REQUIREMENT i,.. *,_,..'... :.' <,.::..:, "; NAME/TITLE PRINCIPAL EXECUTIVE OFFICER TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) UNITS N/A N/A N/A N/A N/A NIA MGD MGD N/A N/A VALUE VALUE VALUE UNITS 7.9 N/A 8.0 SU 0 1 I 31 GRAB N/A 0.1215 0.1310 mg/L 0 2 I 31 GRAB N/A 0.2 0.2 mg/L 0 2 I 31 GRAB N/A NIA N/A N/A 1 I 31 EST N/A 782 860 mg/L 0 2 I 31 GRAB

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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: RICHARD D BOLOGNNGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 013A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 031 311 2017 Fann Approved OMB No. 2040-0004 Page 11 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) OUTFALL 013 External Outfall No DischargeD QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE 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 SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE VALUE N/A NIA .. 1!.*****

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TELEPHONE DATE 724 682-7773 04/ 26/ 2017 Richard D. Bo I og na, GENERAL p LANT persons who manage the system, or those persons directly respon.1b1e ror gathering the Information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, l-M_A_N_A_G_E_R ______________ -i~:~u::~'~!e~0 15:~n~:,9fl~=~~~~~;~es:~~1:::tk~n0:1~: ~~~l:~i:~s~ing false information, t-~::N1f.i:i'i~"rui"i;R~Wij'1F'i'Frni'M~fi:f.~!ni~i-----~-------l--------_j AREA Code TYPED OR PRINTED 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 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 101A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY I I MM/DDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 101 CHEMICAL WASTE TREATMENT Internal Outfall Page 12 No Discharge CZ] FREQUENCY OF ANALYSIS PARAMETER ...,.:~".:.;

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REQUIREMENT , ** *:MC{AVG:'.:<< ':***.IDAiLYMX'°>: ~.JIAG.D '.* '.~.* <:** \\*,;,: SAMPLE MEASUREMENT PERMIT REQUIREMENT *.., *' .',t.. COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TELEPHONE DATE AREA Code NUMBER MM/DD/YYYY 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. 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 102A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page 13 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 102 INTAKE SCREEN HOUSE Internal Outfall No DischargeD PARAMETER '£;<. :.*'.'. **~.,__ ____ Q_u_A_N_T~ITY o_R_L_o_A_D_1_N_G ___ --+------Q-UA_Ll_TY_o_R_c_o_N_c~E-N_T_RA_T_1o_N __ ~-----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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 103A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDIYYYY FROM 03/ 01/ 2017 I TO. I 03/ 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 SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE VALUE UNITS VALUE SAMPLES SHALL BE TAKEN ATTHE OVERFLOW FROM THE BASIN PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE Fonn Approved OMB No. 2040-0004 Page 14 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) SLUDGE SETTLING BASIN Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS 2 I 31 SAMPLE TYPE GRAB DATE 041 26/ 2017 Page 1

.. ~* NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) 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: RICHARD D BOLOGNA/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 Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross TYPED OR PRINTED 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) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) PA0025615 111A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE Form Approved OMB No. 2040-0004 Page 15 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 111 DIESEL GENERATOR BLDG Internal Outfall UNITS NO. EX TELEPHONE AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS 1 I 7 SAMPLE TYPE GRAB DATE 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 113A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MM/DD/YYYY I I MM/DD/YYYY 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page 16 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 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 SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT VALUE VALUE UNITS VALUE

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PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) Form Approved OMB No. 2040-0004 Page 17 NAME: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 PA0025615 203A DMR MAILING ZIP CODE: 150770004 ADDRESS: MAJOR SHIPPINGPORT, PA 150770004 PERMIT NUMBER DISCHARGE NUMBER (SUBR05) FACILITY: LOCATION: BEAVER VALLEY POWER STATION PA ROUTE 168 MAIN SEWAGE TMT PLANT Internal Outfall pH SHIPPINGPORT, PA 150770004 MONITORING PERIOD MM/DD/YYYY I I MM/DDNYYY ATTN: RICHARD D BOLOGNNGENERAL PLANT MANAGER FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 PARAMETER (:i)1;*1---V-A_L_~-:-A_N_T_1TY o_:-:-:-:-:-1N_G __ U_N_l_TS----l--V-A_L_U_E __ Q~U-A_L_1_~-A-:-:-Ec_o_N_c_E_N_T_RA_v_:_1~_u_N E--~U-N-IT-S---1 SAMPLE MEASUREMENT NO. EX 00400 1 0 Effluent Gross PERMIT I>:,-,.~***.*,* REQUIREMENT.: "*' <...," -~' ... : \\.. -... '""ff.:.: "' . :MINlMUM .:..... *-*.,:~~"""!~"!'!*:***-.::... -.~ ;.o;*,~;~*,:~','.,,'.;... -.;;: .*:_._.~~~-:~-.*.' .:**..,,./:;.:,;.

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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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 211A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDDIYYYY I I MMIDDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER VALUE VALUE UNITS VALUE pH SAMPLE MEASUREMENT N/A 6.7 00400 1 0 Effluent Gross 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 PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that thls document and all attachments were prepared under my 1----'-;;...;;;c;;;;;.;..;.;.;;;;::..:,-'-"'-'-'-"--'-"':.='--...;;...;..~-"-'-.:..;....---'----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 Richard D. Bologna, GENERAL PLANT personrnho 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, MANAGER and complete. I am aware that there are significant penalties for submitting false information, 1-'-"--"-~--'----------------linc!udfng 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 Form 3320-1 (Rev. 01/06) VALUE VALUE AUTHORIZED AGENT Fonn Approved OMB No. 2040-0004 Page 18 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 211 TURBINE BLDG Internal Outfall UNITS NO. EX No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE GRAB 1 I 7 EST

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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: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 FACILITY: BEAVER VALLEY POWER STATION LOCATION: PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: RICHARD D BOLOGNA/GENERAL PLANT MANAGER 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 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross TYPED OR PRINTED 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) PA0025615 213A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE Form Approved OMB No. 2040-0004 Page 19 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 COOL TOWER PUMPHOUSE Internal Outfall UNITS NO. EX TELEPHONE AREA Code NUMBER No Dischargec:z::J FREQUENCY OF ANALYSIS SAMPLE TYPE DATE MM/DDNYYY SAMPLES SHALL BE TAKEN AT DISCHARGE FROM THE PUMP HOUSE PRIOR TO MIXING WITH ANY OTHER WATER. NOTE: THE MONITORING OF THIS DISCHARGE IS NOT REQUIRED WHEN EFFLUENT FROM UNIT NO. 2 COOLING TOWER PUMP HOUSE FLOOR & EQUIPMENT DRAINS IS BEING RECYCLED TO THE UNIT NO. 2 WATER RECIRCULATION 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 301A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MM/DDNYYY I I MM/DD/YYYY I FROM 031 01/ 2017 I TO I 03/ 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 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---__:.:.:..::.:.=..;~=..;;-'-"'-'-'---'-"'-==---....;;._"'""'"-~---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 Richard D. Bologna, GENERAL PLANT persons who maoage 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, MANAGER

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1 am aware that there are significant penaltles for submitting false information, i='--"-_::_;,.::..;;;;;,,;_;;...... _____________

-lincluding the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE 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) VALUE VALUE Form Approved OMS No. 2040-0004 Page 20 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 AUX BOILER SLOWDOWN Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS 2 I 31 SAMPLE TYPE GRAB DATE 04/ 26/ 2017 MM/DDIYYYY 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: RICHARD D BOLOGNNGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 303A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 OIL WATER SEPARATOR Internal Outfall Page 21 No Discharge[ZJ PARAMETER

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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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 313A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 Page 22 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 313 TURBINE BLDG DRAIN Internal Outfall No DischargeD PARAMETER

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.* W~ekly. 1 I 7 GRAB GRAB . : <3RAB* GRAB ./GRAB' EST DATE 724 682-7773 04/ 26/ 2017 Richard D. Bologna, GENERAL PLANT persons who maoage th,.ystem, or those persons directly "spo"'lble for gathenng the Information, the information submitted is, to the best of my knowledge and belief, true, accurate, f-'M.:..::...A.:.;N..;.A:....:.cG=--=E"-R-'---------------f~:~u~~:p;~:e~0ls::u~;3:fefi~:~~:~~:~::~~i=~:~:rpkenn:i~: ~~l:~:~~~ing false information, r"'~:;N.tfiiiRF:niF"PifiNruiAIFi:i:Q~~~'Fi(:Fji~~i------.------~_j~-------_J AREA Code NUMBER MM/DDNYYY TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT DISCHARGE FROM OWS #21 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fonn 3320-1 (Rev. 01106) 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 401A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 031 011 2017 TO 031 311 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 TYPED OR PRINTED 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 VALUE UNITS NIA SAMPLES SHALL BE TAKEN AT CHEMICAL FEED AREA DRAINS PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE VALUE 8.3 NIA 8.7 Form Approved OMB 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 No DischargeD FREQUENCY OF ANALYSIS 2 I 31 SAMPLE TYPE GRAB DATE 04/ 26/ 2017 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MMIDDNYYY I I MMIDD/YYYY 031 011 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER pH SAMPLE MEASUREMENT VALUE VALUE UNITS VALUE VALUE VALUE Form Approved OMB No. 2040-0004 Page 24 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CONDENSATE SLOWDOWN & RIVRWAT Internal Outfall UNITS NO. EX No Discharge[ZJ FREQUENCY OF ANALYSIS SAMPLE TYPE 00400 1 0 Effluent Gross PERMIT .. *. *'*;.. *****t * *. . **.*~*~!!: < **;;. ~ '

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'"*1 NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my f--_,c..:.:...::;.;.;;;;..;.;..:...;=.;;..;;,,;;;~;..;.,;;;~~..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 Richard D. Bologna, GENERAL PLANT 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, MANAGER and complete. I am aware that there are significant penalties for submitting false information, F:o...:;._::_:...=..;:;;;,;;..,;__ _____________ -l1ncludJng the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here)

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TELEPHONE 724 682-7773 AREA Code NUMBER We~kly.. '.: :.: 'ESTIMA'. :' . :* .. '.*~. *:*; ' * : *

DATE 04/ 26/ 2017 MMIDD/YYYY HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. REPORT THE DAILY MAXIMUM FOR BETZ 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) 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Hydrazine 8131310 Effluent Gross PARAMETER SAMPLE MEASUREMENT PERMIT REQUIREMENT VALUE VALUE UNITS NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that thls 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 Richard D. Bologna, GENERAL PLANT 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, MANAGER and 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) VALUE VALUE VALUE ~/4: ~lo-SIGNATURE OF PRINCIPAL EX_~E OFFICER OR AUTHORIZED AGENT Fann Approved OMB No. 2040-0004 Page 25 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CONDENSATE SLOWDOWN & RIVRWAT Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREACode J NUMBER No Discharge CZ] FREQUENCY OF ANALYSIS 04/ SAMPLE TYPE DATE 26/ 2017 MM/DDIYYYY HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. REPORT THE DAILY MAXIMUM FOR BETZ DT-1 WHEN DISCHARGING (24 HR. COMP.): MG/L. (THE LIMIT IS 35 MG/L AS 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) Page 2

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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER '~, NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 413A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017

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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 SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE VALUE UNITS I> SAMPLES SHALL BE TAKEN AT DISCHARGE FROM OWS #24 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fann 3320-1 (Rev. 01/06) VALUE VALUE VALUE N/A

.*~'J Form Approved OMB No. 2040-0004 Page 26 DMR MAILING ZIP CODE:

150770004 MAJOR (SUBR05) BULK FUEL STORAGE DRAIN Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 No Discharge[ZJ FREQUENCY OF ANALYSIS SAMPLE TYPE -~GRAB'-'°' DATE 04/ 26/ 2017 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: RICHARD D BOLOGNNGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 501A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 031 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION 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 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 Richard D. Bologna, GENERAL PLANT peraonswho 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, MANAGER and complete. I am aware that there are significant penalties for submitting false Information, 1----------------------lincluding the possib!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 Form 3320-1 (Rev. 01/06) VALUE VALUE VALUE Fonn Approved OMB 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 DischargeIBJ FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 04/ 26/ 2017 MM/DDIYYYY 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 \\TTN: RICHARD D BOLOGNA/GENERAL PLANT MANAGEF NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 001A PERMIT NUMBER DISCHARGE NUMBER FROM MONITORING PERIOD I MM/DD/YYYY I I MM/DD/YYYY I 03/ 011 2017 I TO I 03/ 31/ 2011 I QUANTITY OR LOADING QUALITY OR CONCENTRATION pH 00400 1 0 Effluent Gross PARAMETER Nitrogen, ammonia total (as N) . 00610 1 0 Effluent Gross CLAMTROL CT-1, TOTAL WATER 042511 0 Effluent Gross Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross Chlorine, total residual 500601 0 Effluent Gross Chlorine, free available 500641 0 Effluent Gross Hydrazine 81313 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) NIA NIA N/A 26.5 NIA NIA NIA NIA NIA 7.8 N/A 8.3 NIA NIA NIA GG GG N/A N/A NIA GG GG _"!<*""1:.>**. ~:j :~. -~ 28.8 MGD N/A NIA NIA NIA NIA NIA <0.07 0.13 NIA NIA NIA <0.05 0.18 NIA NIA NIA GG GG Form Approved OMB No. 2040-0004 Page DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNITS 1 &2 COOLG. TOWER BLWDN External Outfall SU mg/L NO. EX 0 0 No DischargeD FREQUENCY OF ANALYSIS 1 I 7 1 I 7 SAMPLE TYPE GRAB GRAB 0 DIS I C mall COMP 24 HR NIA DAILY CONT mg/L 0 7 GRAB mg/L 0 Continuous RCORDR mg/L 0 1 I 7 GRAB TELEPHONE DATE 682-7773 041 26/ 2017 HYDRAZINE I AMMONIA MONITORING APPLY DURING PERIODS OF WET LAYUP. REPORT DAILY MAXIMUM FOR BETZ DT-1 WHEN DISCHARGING. THE LIMIT IS 35 MG/LAS A DAILY MAX. Flow values for 001 from 3/9 - 3/31 were unavailable due to failure of the monitor recorder. During this time there were no changes to plant operations that would have resulted in significant change to outfall flow. 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER

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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 002A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MMIDD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) INTAKE SCREEN BACKWASH External Outfall Page 2 No DischargeD FREQUENCY OF ANALYSIS VALUE VALUE VALUE UNITS PARAMETER

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~*-*. NIA NIA NIA 1 I 7 EST .:*~~.~~~ ~~~~~;::*~ ~'.~-~i[>. ) ~' TELEPHONE DATE 724 682-7773 04/ 26/ 2017 and complete. I am aware that there are significant penalties for submitting false Information, ~~~t$i~~~~~~~;:g~!K7F:Ti1~~~~-{ l--------TY-P_E_D_O_R_P_R_IN_T_E_D-------t1ncluding the possibility of fine and Imprisonment for knowing violations. >-----~--N-UM-B-ER---+----M-M_/D_D_NYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) Computer Generated Version of EPA Fann 3320-1 (rev. 01106) 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: RICHARD D BOLOGNNGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 003A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 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 0.096 0.108 MGD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-----'-;;_;;;.=_:..:..:.;==-:...:..;;;;..;..;;.;;....;.=-:=:..: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 VALUE VALUE VALUE NIA N/A NIA Fonn Approved OMB No. 2040-0004 Page 3 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 003 External Outfall UNITS N/A NO. EX TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS SAMPLE TYPE 13 I 31 EST DATE 04/ 26/ 2017 Richard D. Bologna, GENERAL p LANT peraons who manage the system, or those persons directly responsible ror gathedng th* information, the information submitted Is, to the best of my knowledge and bellef, true, accurate, i.;.M=-A"-'N-"A_G_E_R ______________ --l~~~u~~:p;~e~0 15:~1l~;~fefi~=~~;~~:~~~~~:~ta;:rpk~o~i:: ~~~l:~i:~~~ing false information, ~S.:~~~fiijfp~~~?JC~~MOOF'Fie:ER:ni~i-------r--------~----------1 AREA Code NUMBER MM/DDIYYYY TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) THE FLOWS FOR OUTFALLS 103, 203, 303, AND 403 ARE TO BE TOTALED AND REPORTED AS THE 003 FLOW. Compuler 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER

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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 004A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MM/DDNYYY I I MM/DDNYYY I FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 I QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT ONE COOLG TOWER OVERFLOW External Outfall Page 4 No Discharge [Kl FREQUENCY OF ANALYSIS PARAMETER 1--------~------~---+-------~-------.--------~----i NO. EX SAMPLE TYPE pH 00400 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 50064 1 0 Effluent Gross

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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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 006A PERMIT NUMBER DISCHARGE NUMBER I FROM! MONITORING PERIOD MM/DDNYYY I I MM/DD/YYYY 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Fonn Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SCREEN BACKWASH External Outfall Page 5 No DischargeD FREQUENCY OF ANALYSIS PARAMETER It *. **.*:.,::'.f:c!;~-i ~:~*:.. :-_, _'::; '.< A'f1;':.t----V-A_L_U_E--..---V_A_L_U_E _ ___,._U_N_l_T_S-+---V-A_L_U_E_---.-__ V_A_L_UE--.....----V-A_L_U_E __ .--U_N_IT-S--I NO. EX SAMPLE TYPE Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT 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 1-----------------------jdlrection 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 N/A N/A N/A N/A 1 I 7 EST TELEPHONE DATE 724 682-7773 04/ 26/ 2017 Richard D. Bologna, GENERAL PLANT persons who manage the system, or those persons directly responsible forgathering the information, the information submitted is, to the best of my knowledge and belief, true, aet:urate, f-M_A_N_A_G_E_R ______________ ---1~n~~u~~:P:~:e~~s:~n~:fefi~=~~:~~:~~~;~i=~t:rpk~n0a;i~::~~l:~~;~~ingfa1seinformation, f-Sii~A'iiJRi~~iiiN~>ii_~:if:~R}Em:Fi(:B;tQi~i------.--------~-------~ AREA Code TYPED OR PRINTED 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

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: RICHARD D BOLOGNNGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 007A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DD/YYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 1:.: QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 Page 6 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) AUX. INTAKE SYSTEM External Outfall No Discharge[K] PARAMETER . /, "'t---------,.--------,.-----+--------.--------.----------.----t [!.:, NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 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 SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE PERMIT .;* *~**** REQUIREMENT f,.,,* * <*.:* **."' SAMPLE MEASUREMENT PERMIT I> ~ ;~~~~:;::.., ', ( REQUIREMENT VALUE UNITS ~****.*. \\,*"' -~;,**~~1r~~t:*::*l:-~. r::::.,; "; ~:::: <>*::,. "~ *: .. ~...:: NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1----------------------idirect!on or supervision in accordance with a system designed to assure that qualified personnel Richard D. Bologna, GENERAL PLANT MANAGER 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, 1---------------------tinclud!ng the possibility of fine and Imprisonment for knowing vfclatlons. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE ~-~t*~~:,,~* ', ":*:'.' t,~*1.-** VALUE VALUE UNITS

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TELEPHONE DATE 724 682-7773 04/ 26/ 2017 AREA Code NUMBER MM/DD/YYYY MONITORING FOR FLOW, FREE AVAILABLE CHLORINE, AND TOTAL RESIDUAL CHLORINE ARE REQUIRED ONLY DURING THOSE 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 008A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page 7 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 COOLING TOWER PUMPHOUSE External Outfall No Discharge [ZJ PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION '~ . "'* **~~~~~~~-.-~~~~~~-.-~~~t--~~~~~-r-~~~~~~~~~~~~~~r-~~--t ' :_.,.,' < : y '.'" \\~~ NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH SAMPLE MEASUREMENT VALUE VALUE UNITS VALUE 00400 1 0 Effluent Gross PERMIT I*** *. "***~* * ;* REQUIREMENT 1 . ~-

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'" MGb Effluent Gross NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-------'"'-:"..:=:..:..:..:.;:;;::;..;..;..-'------------~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 Rich a rd D. Bologna, GENERAL p LANT person.who manage the system. or tho'" persoos directly responsible tor gathedng the Information, the information submitted is, to the best of my knowledge and belief, true, accurate, MANAGER and complete. I am aware that there are significant penalties for submitting false information, 1-'-"'-"--"--'----'-----------------~lncludlng the possibility 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 010A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 03/ 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 SAMPLE MEASUREMENT VALUE N/A VALUE UNITS N/A N/A VALUE VALUE VALUE 6.9 N/A 7.8 SAMPLE N/A N/A N/A N/A GG GG MEASUREMENT Form Approved OMB No. 2040-0004 Page 8 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 COOLING WATER External Outfall No DischargeD UNITS SU mg IL NO. EX 0 0 FREQUENCY OF ANALYSIS 1 I 7 DIC I C SAMPLE TYPE GRAB 24 HR COMP Flow, in conduit or thru treatment plant SAMPLE 2 5 2 9 MGD NIA NIA NIA NIA 1 I 7 MEAS MEASUREMENT 50050 1 0 Effluent Gross Chlorine, total residual 50060 1 0 Effluent Gross Chlorine, free available 50064 1 0 Effluent Gross PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT NIA NIA NIA NIA NIA NIA NAMEITITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that th ls document and all attachments were prepared under my 1---__:.;::.==...;..;.;.;;;;::..;..:.=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 N/A NIA <0.04 0.05 mg IL 0 1 I 7 GRAB <0.03 0.04 mglL 0 1 I 7 GRAB TELEPHONE DATE 724 682-7773 04/ 26/ 2017 Rich a rd D. Bologna, GEN ERA L p LANT persons who manage th* system. or those persons directly responsible '" gathering the Information, the Information submitted ls, to the best of my knowledge and belief, true, accurate, 1--M_;;_A_N_A_G_E_R _____________ ---1~~~u~~:pt1~:e~0 15:~i 1~;a:,efi~:~~;~~:~es~~;::~~rpk~n=i~;~~~r:~~~~~1ngta1se1ntormat1on, r--s~iiiiiiiiE"OF"PRiNCiii;ru;;'E'iiEEm/Ei'iFF'iCE=RC'lR""--1-----.--------1--__.:.------~ AREA Code NUMBER MM/DD/YYYY 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) 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: RICHARD D BOLOGNNGENERAL 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 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) DIESEL GEN & TURBINE DRAINS External Outfall Page 9 No DischargeD PARAMETER

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a_u_A_N_T,...ITY_o_R_L_o_A_D_1_NG---r----+-----""TQ_u_A_Ll_TY_o_R_c_o_N_C""TE_N_T_RA_T1_o_N __ ~--1 .:_;,:~,'i'. VALUE VALUE UNITS VALUE VALUE VALUE UNITS NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross ~ ",.*_.")_ SAMPLE MEASUREMENT PERMIT REQUIREMENT 0.004 0.004 MGD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1----------------------!direction or supervision in accordance with a system designed to assure that qualified personnel Richard D. Bologna, GENERAL PLANT MANAGER 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, 1----------------------lincludlng 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 Form 3320-1 (Rev. 01/06) N/A. N/A N/A N/A 1 I 7 EST -~~~~~'.~~~~~~~*.

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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: RICHARD D BOLOGNA/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 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION PARAMETER 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 50050 1 0 Effluent Gross Solids, total dissolved 70295 1 0 Effluent Gross TYPED OR PRINTED 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) Computer Generated Version of EPA Form 3320-1 (Rev. 01/06) VALUE VALUE UNITS VALUE VALUE VALUE N/A N/A N/A 7.9 N/A 8.0 N/A N/A N/A N/A Form Approved OMB No. 2040-0004 Page 10 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) SLOWDOWN FROM THE HVAC UNIT External Outfall UNITS SU NO. EX 0 TELEPHONE 724 682-7773 No DischargeD FREQUENCY OF ANALYSIS 1 I 31 SAMPLE TYPE GRAB DATE 04/ 26/ 2017 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 013A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 Fann Approved OMB No. 2040-0004 Page 11 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) OUTFALL 013 External Outfall No DischargeD PARAMETER

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V_A_L_U_E __ a~u_A_L_l~-A-~-~-E-c_o_N~CE~N_T_RA_v_:-':-:-E-~-UN_l_T_S--1 NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE pH 00400 1 0 Effluent Gross 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 SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT SAMPLE MEASUREMENT N/A N/A N/A NIA N/A N/A N/A NIA N/A N/A N/A NIA NIA NIA N/A NIA 0.002 0.002 MGD MGD NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and an attachments were prepared under my 1-------------------tdirectlon 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 6.5 N/A 7.1 SU 0 1 I 7 GRAB 24 HR NIA <0.01 <0.01 mglL 0 3 I 31 COMP NIA <0.0627 0.1680 0 3 I 31 24 HR mglL COMP N/A <0.005 <0.005 0 2 I 31 24 HR mglL COMP N/A NIA NIA NIA 2 I 31 EST TELEPHONE DATE 724 682-7773 04/ 26/ 2017 Richard D. Bologna, GENE RA L p LA NT perso"' who manage the system, or those persons directly respo"'1b1e tor gathenng the Information, the Information submitted ls, to the best of my knowledge and belief, true, accurate, l-'M.:..::.._A.:.:.N.;;A....:..;:G:....:E=.;...R;,_ ____________ --!~~~u::P;~:e~0 15:~u;a:,efi~=~~~~~:~e5:;~1:::rpk~::~: :~~,:~:~5~lng false Information, t--;:m~~~(ii:~ft;i;:~iJF'iFCifTivi~~~mRi------..--------l-------------1 AREA Code NUMBER MM/DDIYYYY TYPED OR PRINTED 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 Form 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER ,:~*:>: *: o'. **; NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 101A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Form Approved OMB No. 2040-0004 Page 12 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 101 CHEMICAL WASTE TREATMENT Internal Outfall NO. EX No Discharge [XJ FREQUENCY OF ANALYSIS PARAMETER

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~ *, '1 ::. * ~: '"fiieekl~>... *. *GRAB.- TELEPHONE DATE 724 682-7773 04/ 26/ 2017 MANAGER and complete. Jam aware that there are significant penalties for submitting false information, l-"'--=-:-:-:-:-~"=":-:-7:::-==-:.,,-----=c=~r-==-::=-=:--l 1="-"-'C..-'--"--"-----------------lincluding the possibility of fine and Imprisonment for knowing violations. t------r--------t----------1 AREA Code NUMBER TYPED OR PRINTED 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. 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 102A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DDIYYYY FROM 03/ 01/ 2017 TO 03/ 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 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 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 OMS No. 2040-0004 Page 13 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 102 INTAKE SCREEN HOUSE Internal Outfall No DischargeD UNITS NO. EX TELEPHONE FREQUENCY OF ANALYSIS 2 I 31 SAMPLE TYPE GRAB DATE 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 Richard 0. Bologna, GENERAL PLANT persons who manage the system. or those persons directly responsible forgathedng the /'~::;:d'!:S-f""": 724 information, the information submitted is, to the best of my knowledge and belief, true, accurate, ~-----.--t-- 682-7773 04/ 26/ 2017 MANAGER

and complete. I am aware that there are significant penalties for submitting false Information, F-=-:~=-:~"o:::~---~-===-:2...... --::c=--=-----l 1-'-'-'~-'---'--'------------------lincluding the possibillty of fine and imprisonment for knowing violations.

1--------.-----~-P----------l AREA Code NUMBER MM/DDNYYY TYPED OR PRINTED 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 Fann 3320-1 (Rev. 01106) Page 1

PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PAROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 103A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 03/ 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 TYPED OR PRINTED SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE VALUE UNITS VALUE N/A N/A 6.9 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) VALUE VALUE 7.6 Form Approved OMB No. 2040-0004 Page 14 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) SLUDGE SETTLING BASIN Internal Outfall UNITS SU NO. EX 0 TELEPHONE AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS 2 I 31 SAMPLE TYPE GRAB DATE 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT(DMR) PA0025615 111A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MM/DDNYYY I I MM/DDNYYY I FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 I Form Approved OMB No. 2040-0004 Page 15 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 111 DIESEL GENERA TOR BLDG Internal Outfall No DischargeD PARAMETER NO. FREQUENCY SAMPLE EX OF ANALYSIS TYPE .:':'.*l-----Q_u_A_N_T~ITY_o_R_Lo_A_D1_N_G~----+------~Q-U_A_L_1TY_o_R_co_N~C~EN_T_RA_T_1o_N __ ~----1 pH 00400 1 0 Effluent Gross 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 TYPED OR PRINTED 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) Computer Generated Version of EPA Form 3320-1 (Rev. 01106) ~:. VALUE VALUE UNITS VALUE N/A N/A N/A 6.8

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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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 113A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page 16 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 SEWAGE TMT PLANT Internal Outfall No Discharge[XJ

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Twice: Per , *.MOfith : DATE Richard D. Bologna, GENERAL PLANT MANAGER 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, 724 682-7773 04/ 26/ 2017 l----------------------11nc1uding 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 OVERFLOW FROM THE CHLORINE CONTACT TANK 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 203A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDIYYYY I I MM/DDIYYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page 17 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) MAIN SEWAGE TMT PLANT Internal Outfall No Discharge[ZJ PARAMETER ~~;: *. \\i}' F,~,.1----V-A-L-~-:-A_N_T-,ITY_o_:-:-:-:-:-'N_G-r-u-N-,T-s-+--v-A_L_U_E __ Qru_A_L_1TY_V_A_:u-R E_c_o_N_c,E_N_T_RA_v_:_1~-~-E--..-U-N-IT-s""""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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 211A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDIYYYY I I MM/DDNYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB 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

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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: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 FACILITY: BEAVER VALLEY POWER STATION LOCATION: PA ROUTE 168 SHIPPINGPORT, PA 150770004 ATTN: RICHARD D BOLOGNAiGENERAL PLANT MANAGER 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 TYPED OR PRINTED 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) PA0025615 213A PERMIT NUMBER DISCHARGE NUMBER FROM MONITORING PERIOD I MM/DDNYYY I I MM/DDNYYY I 031 01/ 2017 I TO I 03/ 31/ 2017 I QUANTITY OR LOADING QUALITY OR CONCENTRATION VALUE VALUE UNITS VALUE VALUE VALUE Form Approved OMB No. 2040-0004 Page 19 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 COOL TOWER PUMPHOUSE Internal Outfall UNITS NO. EX TELEPHONE AREA Code NUMBER No Discharge[XJ FREQUENCY .. SAMPLE OF ANALYSIS TYPE DATE MM/DD/YYYY SAMPLES SHALL BE TAKEN AT DISCHARGE FROM THE PUMP HOUSE PRIOR TO MIXING WITH ANY OTHER WATER. NOTE: THE MONITORING OF THIS DISCHARGE IS NOT REQUIRED WHEN EFFLUENT FROM UNIT NO. 2 COOLING TOWER PUMP HOUSE FLOOR & EQUIPMENT DRAINS IS BEING RECYCLED TO THE UNIT NO. 2 WATER RECIRCULATION 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 301A PERMIT NUMBER DISCHARGE NUMBER I FROMI MONITORING PERIOD MM/DDNYYY I I MM/DDIYYYY 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION 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 VALUE VALUE UNITS NAMEfTITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1---------------------;direction or supervision in accordance with a system designed to assure that qualified personnel Richard D. Bologna, GENERAL PLANT MANAGER 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, 0nd cOmplete. I am aware that there are significant penalties for submitting false information, 1----------------------lincluding the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) VALUE SAMPLES SHALL BE TAKEN AT THE DISCHARGE OF BOILER BLOWN DOWN PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fann 3320-1 (Rev. 01/06) VALUE VALUE <4 <4 Fonn Approved OMB No. 2040-0004 Page 20 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 2 AUX BOILER SLOWDOWN Internal Outfall UNITS NO. EX TELEPHONE 724 682-7773 AREA Code NUMBER No DischargeD FREQUENCY OF ANALYSIS 2 I 31 SAMPLE TYPE GRAB DATE 04/ 26/ 2017 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 303A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY I I MM/DD/YYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 Form Approved OMB No. 2040-0004 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) UNIT 1 OIL WATER SEPARATOR Internal Outfall Page 21 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 SAMPLE MEASUREMENT PERMIT VALUE REQUIREMENT

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UNITS j*" 1' . *~. " :, ~ ' Oil & grease 005561 0 Effluent Gross PERMIT , _ :*.~~**.* *:*::_<*:. ~..., ~:~~*~*- -*,. *'*-* REQUIREMENT ;;. Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT .+ ~- NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1------'.c..;.-----------------ldir~tion 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 Richard D. Bologna, GENERAL p LANT person.who manage the system. or those persons directly respons1b1e ror gathering th* Information, the information submitted is, to the best of my knowledge and belief, true, accurate, MANAGER and complete. I am aware that there are significant penalties for submitting false information, 1----------------------linc!uding the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) 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: RICHARD D BOLOGNAfGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 313A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DD/YYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 Form Approved OMB No. 2040-0004 Page 22 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) 313 TURBINE BLDG DRAIN Internal Outfall No DischargeD 1 ~'. '*' QUANTITY OR LOADING QUALITY OR CONCENTRATION

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N/A N/A \\NIP;< MGD NAMEfTITLE PRINCIPAL EXECUTIVE OFFICER I certify under penalty of law that this document and all attachments were prepared under my 1-----""-"-'--------------------tdlrection or supervision In accordance with a system designed to assure that qualified personnel Richard D. Bologna, GENERAL PLANT MANAGER 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, and complete. I am aware that there are significant penalties for submitting false information, 1------------------------trnclud!ng 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 #21 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Fonn 3320-1 (Rev. 01/06) VALUE VALUE VALUE UNITS 6.5 NIA 7.1 SU 0 1 I 7 GRAB

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NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) Form Approved OMB No. 2040-0004 PERMITTEE NAME/ADDRESS (include Facility Name/Location if Different) Page 23 NAME: ADDRESS: FACILITY: LOCATION: FIRST ENERGY NUCLEAR OPERATING PA ROUTE 168 SHIPPINGPORT, PA 150770004 BEAVER VALLEY POWER STATION PA ROUTE 168 SHIPPINGPORT, PA 150770004 PA0025615 401A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CHEM.FEED AREA OF AUX BOILERS Internal Outfall ATTN: RICHARD D BOLOGNA/GENERAL PLANT MANAGER FROM No DischargeD MM/DDNYYY I I MM/DD/YYYY 03/ 01/ 2017 I TO I 03/ 31/ 2017 v /. -)C .\\-' QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX 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 ,!::1 '.i' SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT PERMIT REQUIREMENT SAMPLE MEASUREMENT VALUE NIA NIA NIA f;'*, *.,;,.. <0.001 VALUE UNITS VALUE NIA NIA 8.3 '1!~"':*** i'N~A*'*' *. *.,._ *;i*6.<.. *'. ' ~'- :..

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.. ;.Month;;'*.. 1 I 7 GRAB GRAB .'GR/\\§. EST DATE . ~ *' Richard D. B ol og na, GENERAL p LA NT persons wtio manage the system, or tho" persons d;rec11v respons1*1e ror gathering th* Information, the information submitted is, to the best of my knowledge and belief, true, accurate, 724 682-7773 04/ 26/ 2017 MANAGER and complete. I am aware that there are significant penalties for submitting false information, F:.:.....;;c..;:_.;...=..=.;...;__ _____________ --IJncluding the possibility of fine and imprisonment for knowing violations. TYPED OR PRINTED SIGNATURE OF PRINCIPAL EX E OFFICER OR AUTHORIZED AGENT AREA Code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SAMPLES SHALL BE TAKEN AT CHEMICAL FEED AREA DRAINS 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD I MM/DDIYYYY I I MM/DD/YYYY I FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 I Form Approved OMB No. 2040-0004 Page 24 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CONDENSATE SLOWDOWN & RIVR WAT Internal Outfall No Discharge[XJ PARAMETER

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VALUE UNITS TELEPHONE 724 682-7773 AREA Code NUMBER DATE 04/ 26/ 2017 MM/DD/YYYY HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. REPORT THE DAILY MAXIMUM FOR BETZ 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) 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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER 1-':.' '~

i NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)

DISCHARGE MONITORING REPORT (DMR) PA0025615 403A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION Fann Approved OMB No. 2040-0004 Page 25 DMR MAILING ZIP CODE: 150770004 MAJOR (SUBR05) CONDENSATE SLOWDOWN & RIVR WAT Internal Outfall No Discharge[XJ PARAMETER 1~~~ "":

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VALUE VALUE UNITS VALUE VALUE VALUE UNITS NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE Hydrazine 81313 1 0 Effluent Gross SAMPLE MEASUREMENT PERMIT REQUIREMENT NAME/TITLE PRINCIPAL EXECUTIVE OFFICER 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 Richard D. Bologna, GENERAL PLANT 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, MANAGER and complete. I am aware that there are significant penalt!es for submitting false !nfonnation, Including the possibility of fine and Imprisonment for knowing v!olations. TYPED OR PRINTED COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) ~Lf?a TELEPHONE DATE i-724 682-7773 04/ 26/ 2017 SIGNATURE OF PRINCIPAL EX~E OFFICER OR AREACode I NUMBER MM/DDNYYY AUTHORIZED AGENT HYDRAZINE AND AMMONIA MONITORING TO APPLY DURING PERIODS OF WET LAYUP. REPORT THE DAILY MAXIMUM FOR BETZ DT-1 WHEN DISCHARGING (24 HR. COMP.): MG/L. (THE LIMIT IS 35 MG/L AS A DAILY MAX.) SAMPLES SHALL BE TAKEN AT MP 403 PRIOR TO MIXING WITH ANY OTHER WATER. Computer Generated Version of EPA Farm 3320-1 (Rev. 01 /06) Page 2

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: RICHARD D BOLOGNA/GENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 413A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDNYYY MM/DDNYYY FROM 03/ 01/ 2017 TO 03/ 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 Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT VALUE PERMIT _.,.. ~*~*.*~

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150770004 MAJOR (SUBR05) BULK FUEL STORAGE DRAIN Internal Outfall No Discharge[ZJ UNITS NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE ,~~... \\A?,ee:k,y_ G.!MB

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TELEPHONE DATE 724 682-7773 04/ 26/ 2017 Rich a rd D. Bologna, GENERAL p LANT persons who manage thesystem, or those persons *1reo11y responsible tor gathering the Information, the information submitted Is, to the best of my knowledge and belief, true, a~urate, f-M_A_N_A_G_E_R------------------i~:~u::p1r~!e~~s:~n';:fefi~=~~;~~:~:~;~i~:Ztk~n=i~: ~~ 1:~:~s~ing false information, t"""Sii;;::,~~j}j~imirnil\\i'~~Uli~'m:Fii':Fii!Di~i------r-------___j~-------___j AREA Code NUMBER MM/DDIYYYY 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) 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: RICHARD D BOLOGNNGENERAL PLANT MANAGER NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) PA0025615 501A PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DDIYYYY I I MM/DDIYYYY FROM 03/ 01/ 2017 I TO I 03/ 31/ 2017 QUANTITY OR LOADING QUALITY OR CONCENTRATION 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 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 Richard D. Bologna, GENERAL PLANT MANAGER 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, 1----------------------tincluding the possibility of fine and Imprisonment for knowingvlolations. 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 Fann Approved OMB 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[K] FREQUENCY OF ANALYSIS SAMPLE TYPE DATE 04/ 26/ 2017 MM/DDNYYY Page 1}}

L-17-153, Discharge Monitoring Report Permit No. PA0025615 for March 2017

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L-17-153, Discharge Monitoring Report Permit No. PA0025615 for March 2017

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