Text

Discharge Monitoring Report, (NPDES) Permit No. PA0025615
	ML23080A105
Person / Time
Site:	Beaver Valley
Issue date:	02/21/2023
From:	Kristophel R; Energy Harbor Nuclear Corp
To:	; Office of Nuclear Reactor Regulation
References
	L-23-064
	Download: ML23080A105 (1)
	v • d • e

energy Beaver Valley Power Station 200 State Route 3016 P.O. Box4 harbor Shippingport, PA 15077-0004 February 21, 2023 L-23-064 eDMR for Electronic Submission Department of Environmental Protection Bureau of Water Quality Management 400 Waterfront Drive Pittsburgh, PA 15222

SUBJECT:

Beaver Valley Power Station Discharge Monitoring Report (NPDES) Permit No.

PA0025615 Enclosed is the January 2023 NPDES Discharge Monitoring Report (DMR), Chemical Additives Usage Forms, Daily Effluent Monitoring Forms, Cooling Water Intake Monitoring Forms and Non-Compliance Reporting Form in accordance with the requirements set forth in the site NPDES permit.

A review of the data indicates no NPDES permit Part A effluent limits were exceeded during the month, however the required sampling frequency at Outfall 001 was not met.

BVPS NPDES Permit {PA0025615) requires continuous, measured flow at Outfall 001.

The flow recorder responsible for this measurement was in service through 12/9/2022 but failed and remained out of service through the end of this monitoring period. A Non-Compliance Reporting form was generated for the missing data.

Should you have any questions regarding the enclosed documents, please direct them to James Harvey, at 724-682-7358.

~L-Robert Kristophel General Plant Manager

Beaver Valley Power Station, Unit Nos. 1 and 2 L-23-064 Page 3 Enclosure( s ):

A. Monthly Discharge Monitoring Report B. Chemical Additives Usage Forms C. Daily Effluent Monitoring Forms D. Cooling Water Intake Monitoring Forms E. Non-Compliance Reporting Form cc: Document Control Desk US NRC (NOTE: No new US NRG commitments are contained in this letter.)

L-23-064 ENCLOSURE A

.. pennsylvania *

1 380D-FM-BCW0435 3'2012

~ DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT

~ PROTECTION DAILY EFFLUENT MONITORING

-Facility Name: Beaver Valley Power Station Month: 1 (select number) Year: 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PJ\0025615 Outfall: "0"'0=1~ - - - -

Watershed: 20-B Renewal application due 180 days prior to expiration.

Laboratories: TestAmerlca, BVPS Lab This permit will expire on: ~O~c~to~be=r=-31~*=2=02=6_ _ _ _ _ __

Free Available Flow pH TRC Temperature NHJ.N Total Aluminum Total Chromium Total Copper Total Iron Total Mercury Total Zin~ Hydrazine Nalco H150M Total Phenollcs Chlorine 1 Sun 1/1/23

' 1 MGD Q 1

S.U. Q 1

-0.08 Q

1 mo,t 0.02 Q

1 "F

72.3 Q

1 Q

1 mg/L Q 1

- - I Q 1

Q 1

mrut.

Mon 1/2/23 8.3 < 0.02 74.8 Tue 1/3/23 < 0.02 71 Wed 1/4/23 < 0.02 72.8 Thu 1/5/23 < 0.02 69.9 Fri 1/8/23 < 0.02 < 0.02 66.7 Sot 1[7/23 < 0.02 63.6 2 Sun 1/8/23 7.8 < 0.02 < 0.02 64.9 Mon 1/9/23 < 0.02 < 0.02 65.1 Tue 1/10/23 < 0.02 < 0.02 65.6 Wed 1/11/23 < 0.02 < 0.02 53.9 0,72. 0.0068 2.1 < 0.0002 Thu 1/12/23 < 0.02 < 0.02 61.7 Fri 1/13/23 < 0.02 < 0.02 59.1 Set 1/14/23 < 0.02 < 0.02 58.6 3 Sun 1/15/23 8.0 < 0.02 < 0.02 57.6 Mon 1/16/23 < 0.02 < 0.02 56.6 Tue 1/17/23 < 0.02 < 0,02 53.2 Wed 1/18/23 < 0.02 < 0.02 51.2 Thu 1/19/23 < 0.02 < 0.02 51.6 0.41 0.006 1.0 < 0.0002 < 0.01 Fri 1/20/23 < 0.02 < 0.02 42.4 Sot 1/21/23 < 0.02 60.6 4 Sun 1/22/23 < 0.02 62.4 Mon 1/23/23 < 0.02 < 0.02 66.5 Tue 1/24/23 < 0.02 66.9 Wed 1/25/23 < 0.02 67.2 Thu 1/26/23 < 0.02 66.9 Fri 1/27/23 8.2 < 0.02 61.8 Sot 1/28/23 < 0.02 68.5 5 Sun 1/29/23 < 0.02 65.6 Mon 1/30/23 8,1 < 0.02 < 0.02 66.9 < 0.01 Tue 1/31/23 < 0,02 57.2 Deily Minimum (Cone.): 7.8 < 0.02 < 0.02 42.4 0.41 0,006 1 < 0.0002 < 0.01 Daffy Maximum (Cone): 8,3 0.08 0.02 74.8 0.72 0.0068 2.1 < 0.0002 < 0.01 Mex Avg Weekly (Cone.): < 0.05 < 0.02 70 0.72 0.0068 2.1 < 0.0002 < 0.01 Avg Monthly (Cone.): < 0.02 < 0.02 62.7 0.57 0.0064 1.6 < 0.0002 < 0.01 Geometric Mean (Cone.):

Max Avg Weekly (Load): < <

Avg Monthly (Load): < < < <

Total Monthly (Load): < < < <

Daily Minimum (Load):

Deily MBXimum (Load):

I certify under penalty of law that th!s document was prepared under my direction or supervision in eocordence with e system designed to assure thal quallfled personnel gather end evaluate the lnformallon submltted. Based on my Inquiry of the person or persons 'Mlo manage the system or those persons diroctly responsible forgathering the lnfonnetion, the !nfommllon submitted Is, to the best of my knawiedge end benef, !rue, accurate end complete. I emmwre that there are significant penalties for submitting false information, Including the possibirrty of fine and Imprisonment for knowing vlolellons. See 18 Pa. C.S. § 4904 (relating lo un=m falsification).

Prepared By: James Harvey License No.: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist Date: -=2/=-1~6~/2'-'0=2=-3_ _ _ _ _ _ _ _ _ _ _ _ __

pennsylvania 3800-FM-BCW0435 312012 DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT PROTECTION DAILY EFFLUENT MONITORING

- Facility Name: Beaver Valley Power Station Month: _1_tse1ectnumbe,) Year. 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PA0025615 Outfall: -:0"'0""2~----

Watershed: 20-B Renewal application due 180 days prior to expiratJon.

Laboratories* TestAmerica BVPS Lab This permit will expire on- October 31 2026 ., ..

Flow 1

Wiek

~

oav* - Date ' MGD Q Q Q Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 Mon 1/2123 0.046 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sat 1ll/23 2 Sun 1/8/23 Mon 1/9/23 0.046 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sat 1/14/23 3 Sun 1/15123 Mon 1/16/23 0.046 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 Fri 1/20/23 Sat 1/21/23 4 Sun 1/22/23 Mon 1/23/23 0.046 Tue 1/24/23 Wed 1/25/23 Thu 1/26123 Fn 1/27/23 Sat 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0,046 ,.

Tue 1/31/23 Dally Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone,):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.046 Avg Monthly (load): 0.046 Total Monthly (Load): 0.23 Daily Minimum (Load): 0.046 Daily Maximum (Load): 0,046 I certify under penalty of law that this documenl was prepared under my direction or supervision In accordance with a system designed to assure that qualified persoMel gather and eva!ua!e the information submitted. Based on my inquiry of the person ot persons who manage the system or those persons directly responsible for gathering the information, the information submitted is, lo !he bes! of my knowledge and beflef, true, accurate and complete. I am aware Iha! there are significant penalties for submitting false information, including the possibility of fine and Imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unsworn falsification).

Prepared By: James Harvey License Date: No.: ~21-1~s-,2-0_2_3_ _ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist

pennsylvania 3800-FM-BCW0-435 3/2012 r~ DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT

'6lil!5 PROTECTION DAILY EFFLUENT MONITORING

-Facility Name:

Municipality:

Beaver Valley Power Station Shippingport Borough County: Beaver ~~:~ No.: -i-A-ori::;umber) 6~~~11: 3

..;~:;:g;;::"'- - - -

Watershed: 20-B Renewal application due 180 days ortor to expiration.

Laboratories* TestAmerlca BVPS Lab This permit will expire on- October 31 2026 Flow NH3-N Total Aluminum Total Mercury Hydrazine NalcoH150M Wee"k 1

Da"v~

Sun

- oate--*

1/1/23 1

MGD Q 1

S.U. Q 1

_, Q 1

mg/L Q 1

- Q Q Q Q Q Q Q Q Q Mon 1/2/23 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sat 1{7/23 2 Sun 1/8/23 Mon 119/23 Tue 1/10/23 Wed 1/11123 0.176 Thu 1/12/23 0.7 Frt 1/13/23 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16/23 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 0.176 < 0,0002 Fri 1/20/23 0.64 Sat 1/21/23 4 Sun 1/22/23 Mon 1/23/23 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Sat 1/28/23 5 Sun 1/29/23 Mon 1/30/23 < 0.0002 Tue 1/31/23 Daily Minimum (Cone.): 0.64 < 0.0002 Dany Maximum (Cone): 0.7 < 0.0002 Max Avg Weekly (Cone.): 0.7 < 0.0002 Avg Monthly (Cone.): 0.67 < 0.0002 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.176 < 0.0003 Avg Monthly (Load): 0.176 < 0.0003 Total Monthly (Load): 0,352 < 0.005 Daily MITTimum (Load): 0.176 < 0.0003 ..

Daily Maximum (Load): 0.176 < 0.0003 I certify under penalty of law that this docomenl was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 submrtting fa!se information, including the possib!Trty of fine and imprisonmenl for knowing violations. See 18 Pa C.S. § 4904 (relating to unswom falsificalion).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: ""'21"'2'"'1"'12""0-=2-=-3--------------

g pennsylvania r_~ OEPAATMENT OF ENVIRONMENTAL

a!S PlaOTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800-FM-BCW0435 312012 Facility Name: Beaver Valley Power Station Month: _1_{se!ect number) Year: 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PA0025615 Outfall: 04 Watershed: 20-B Renewal application due 180 days orior to expiration.

Laboratories: TestAmerica, BVPS Lab This permit will expire on: ..,o'-'c.,toa::baa*:..r3::..1:.i.*=.20"'2:.:6'-------

Free Avallable Flow pH TRC Temperature Total Alumlnum Total Chromium Total Copper Total Mercury Total Zinc Chlorine ..

1 1 1 1 1 1 1 1 1 1 ,, -,.,.,

Weik - o~ -oare-- ' MGD Q s.u. Q moll Q moll Q 'F Q moll Q moll Q moll Q mg/L Q moll Q Q Q Q Q 1 Sun 1/1/23 0.0 Mon 1/2/23 0.0 Tue 1/3/23 0.0 Wed 1/4/23 Thu 1/5/23 0.0 Fri 1/6/23 0.0 Sal 1/7/23 0.0 2 Sun 1/8/23 0.0 Mon 1/9/23 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sal 1/14/23 3 Sun 1/15/23 Mon 1/16/23 0.0 Tue 1/17/23 0.0 Wed 1/18/23 0.0 Thu 1/19/23 0.0 Fri 1/20/23 0.0 Sat 1/21/23 0.0 4 Sun 1/22/23 0.0 Mon 1/23/23 Tue 1/24/23 0.0 Wed 1/25/23 0.0 Thu 1/26/23 0.0 Fri 1/27/23 0.0 Sat 1/28/23 0.0 5 Sun 1/29/23 0.0 Mon 1/30/23 0.0 Tue 1131/23 0.0 Daily Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean {Cone.):

Max Avg Weekly (Load):

Avg Monthly (Load):

Total Monthly (Load):

Da~y Minimum (load): 0 Daily Maximum (load): 0 J certify under penally of law that this document was prepared under my direction or supervision In accordance with a system designed to assure thal qualified personnel gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system or those persons direclly responsible for gathering the information, the Information submitted is, to the best of my knov.iedge and belief, true, accurate and complete. I am aware that there are significant penalties for submltting false information, including the possibility of fine and imprisonment for knowing vlolalions. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Date: ~21~1~6~/2~0-23_ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist

g pennsylvania f ' ~ DEPARTMENT OF ENVIRONMENTAL "az!!!I PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800-FM-BCW0435 3/2012 Facility Name: Beaver Valley Power Station Month: _1_ (select number) Year: 2023 Municipality: Shippingport Borough County: Beaver Penmit No.: PA002ss1s Outfall: -=o"os='-_ _ __

Watershed: 20-B Renewal application due 180 days ortor to expiration.

Laboratories: TestAmerlca, BVPS Lab This penmit will expire on: _o_c_to_b_er_3_1~,_20_2_s_ _ _ _ _ __

Flow

.. 1 Weik ---oa,--

oate MGD Q Q Q Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 Mon 1/2/23 0.016 Tue 113/23 Wed 1/4/23 Thu 1/5/23 2

Fri Sat Sun 1/6/23 117/23 1/8/23

~

Mon 1/9/23 0.016 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16/23 0.016 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 Fri 1/20/23 Sat 1/21/23 4 Sun 1/22/23 Mon 1/23/23 0.016 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Sat 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.016 Tue 1/31/23 Daily Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.016 Avg Monthly (Load): 0.016 Total Monthly (Load): 0.08 Daily Mtnimum (Load): 0.016 ' .

Daily Maximum (load): 0.016 r certify under penalty of raw that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel gather and evaluate the information submitted. Based on my inquiry of the person or persons 'Mlo 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 possibility of fine and imprisonment for knowirig violations. See 18 Pa. C.S. § 4904 (relating lo unswom falsification).

Prepared By: James Harvey License N o . : = - - ~ - - - - - - - - - - - - - -

Title:

Senior Nuclear Specialist Date: "'21~1--6...12__0__2~6_ _ _ _ _ _ _ _ _ _ _ _ __

@' pennsylvania

~ DEPAIITMENT OF ENVJTIONMENTAt SUPPLEMENTAL REPORT 3800-FM-BCW0435 312012 PROTECTION DAILY EFFLUENT MONITORING Facility Name: Beaver Valle:t: Power Station Month: _1_ (select number) Year. 2023 Municipality: Shleeln9J:!or1 Borou9h County: Beaver Permit No.: PA0025615 Outfall: 007 Watershed: 20-B Renewal application due 180 days crier to expiration.

Laboratories: TestAmerica, BVPS Lab This permit will expire on: October 31, 2026 Free Available Flow pH TRC Temperature Nalco H150M Chlorine W"eek

-- Dav Dale*

1 MGD Q 1

s.u. Q 1

- - Q 1

Q 1

., Q 1

mg/I. Q Q Q Q Q Q Q Q Q 1 Sun Mon 1/1123 112123 .. ~ ' . ,- ,~,,. . ..

Tue 1/3123 Wed 1/4123 Thu 1/5123 Fri 1/6/23 Sat 1/7123 2 Sun 1/8123 Mon 1/9123 Tue 1/10123 Wed 1/11123 Thu 1/12123 Fri Sat 1/13123 1/14123 3 Sun 1/15123 Mon 1/16123 Tue 1/17/23 Wed 1/18/23 Thu 1/19123 Fri 1/20/23 Sat 1121123 4 Sun 1122123 Mon 1/23/23 Tue 1124123 Wed 1/25/23 Thu 1126123 Fri 1127123 Sat 1/28/23 5 Sun 1/29/23 Mon 1/30/23 Tue 1/31123 Daily Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.): .'

Geometric Mean (Cone,):

Max Avg Weekly (Load):

Avg Monthly (Load):

Tola! Monthly (Load):

Daily Minimum (Load):

Daily Maximum (Load):

I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed lo assure that qualified personnel gather and evaluate the information submitted. Based on my inquiry of the person or persons v.tio manage the system or those persons directly responsible for gathering the infonnation, the information submitled is, lo the best of my knowledge and belief, true, accurate and complete. I am ;mare that there are significant penalties for submitting false information, including the possibility of fine and Imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvel License No.:

Title:

Senior Nuclear seecialist Date: 2/1612023

g pennsylvania DEPARTMENT OF ENVIRONMENTAL PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800.FM-BCW0-435 312012 Facility Name: Beaver Valley Power Station Month: 1 (select number) Year: 2023 Municipality; Shippingport Borough County; Beaver Permit No.: PA0025615 Outfall: -0~10=----

Watershed: 20-B Renewal application due 180 days orior to expiration.

Laboratories: TestAmerlca, BVPS lab This permit will expire on: _O_c_to_be_r3_1~1_20_2_6_ _ _ _ _ __

Froe Available Flow pH TRC Temperature Total Mercury Nalco H150M Chlcrlno 1 Sun 1/1/23 1

MGD 2.2 Q

1 s.u. Q 1

0.06 Q

1 0.06 Q

1

'I' 50 Q mg,1. Q

- Q Q Q Q Q Q Q Q Mon 1/2/23 7.7

- - f--

50.7 -

Tue 1/3123 49.2 -

Wed 1/4/23

- - f--

54.5 -

- - f--

Thu 1/5/23 55.6

- - f--

Fri 1/6/23

- - f--

56.4 -

Sat 1rl/23 58.4 -

- f--

2 Sun 1/8/23 3.6 7.9 ~ 0.02 ~ 0.02 58.6 Mon 1/9/23

- - f--

58.6 <

Tue 1/10/23

- - f--

57.5 Wed 1/11/23 54.7

- - f--

Thu 1/12/23 54.2 Fri 1/13/23

- - f--

57 Sat 1/14/23 f--

55.9 3 Sun 1/15/23 3.6 7.7 - < 0.02 - < 0.02 f - - 56.7 Mon 1/16/23

- - f--

55.4 Tua 1/17/23

- - f--

53.7 Wad 1/18/23

- - f--

52 Thu 1/19/23

- - f--

52.3 Fri 1/20/23

- - f--

51.6 Sal 1/21/23

- - f--

50.7 4 Sun 1/22/23

- - f--

51.2 Mon 1/23/23 43.5 Tua 1/24/23 51.4 Wad 1/25/23 3.6 7.8 < 0.02 < 0.02 51.6 < 0.0002 Thu 1/26/23 51.8 < 0.0002 Fri 1/27/23 52.8 Sal 1/28/23 52.3 5 Sun 1/29123 51.1 Mon 1/30123 2.2 7.7 < 0.02 < 0,02 51.6 Tua 1/31/23 53.6 Daily Minimum (Cone:.): 7.7 < 0.02 < 0.02 43.5 < 0.0002 Daily Maximum (Cone): 7.9 0.06 0,06 58.6 < 0.0002 Max Avg Weekly (Cone.): 0,06 0.06 57 < 0.0002 Avg Monlhly (Cone.): < 0.03 < 0,03 53.4 < 0.0002 Geometric Mean (Cone.):

Max Avg Weekly (Load): 3.6 1 1 < 0.006 Avg Monthly (Load): 3 < 0.7 < 0.7 < 0,006 Total Monthly (Load): 15.2 < 20 < 20 < 0.09 Deny Mmlmum (Load): 2.2 < 0.4 < 0.4 < I 0.006 Daily Maximum (Load): 3.6 1 1 < 0,006 I certify under penalty of law that this document was prepsmd under my direction or supervision In aceordence wilh a system designed to assure that qualified personnel gather and evaluate the lnfonnal!on submitted. Based on my Inquiry of the perwn or persons who manage the system or those persons directly responsible for gathering the infonnetion. the lnformaiion submitted is, to the best of my knowledge and beUef, true, accurate and complete. I em aware that there are significant penalties for submitting false Information, Including the poss.!bllity of fine and Imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswcm fafs.ificstion).

Prepared By: James Harvey License No.:

TiUe: Senior Nuclear Specialist Date: ~2~,1~6~/2~0~2~3--------------

G' pennsylvania J ~ DEPARTMENT OF ENVIRONMENTAL

&!!t' PFIOTECTJON SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800.fM-BCW0435 3/2012 Facility Name:

Municipality:

Beaver Valley Power Station Shippingport Borough County: Beaver

~~:~~ No.: -~-A-O~;~;;umber) 6~~11: .=~:;:~1=2;:.3_ _ __

Watershed: 20-B Renewal application due 180 days orior to expiration.

Laboratories* TestAmerfca BVPS Lab This permit will expire on* October 31 2026 Flow Total Mercury 1 1 MGO Q mall Q Q Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/'23 Mon 1/2/23 0.004 Tue 1/3123 Wed 1/4/23 Thu 1/5123 Fri 1/6123 Sat 117123 2 Sun 1/8123 Mon 1/9123 Tue 1/10123 Wed 1111123 0.004 < 0.0002 Thu 1/12123 Fri 1/13123 Sat 1/14123 3 Sun 1/15123 Mon 1/16123 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 Fri 1120123 0.004 < 0.0002 Sat 1/21123 4 Sun 1122123 Mon 1123123 0.004 Tue 1124123 Wed 1125123 Thu 1126123 Fri 1127'23 Sat 1/28/'23 5 Sun 1129123 Mon 1/30/23 0.004 Tue 1/31123 Oaify Minimum (Cone.): < 0.0002 Dany Maximum (Cone): < 0.0002 Max Avg Weekly (Cone.): < 0.0002 Avg Monthly (Cone.): < 0.0002 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.004 < 0.000007 Avg Monthly (Load): 0.004 < 0.000007 Total Monthly (Load): 0.02 < 0.0002 Dairy Minimum (Load): 0.004 < 0.000007 Dally Maximum (Load); 0.004 < 0.000007 I certify under penally of lav.' that this document was prepared under my direction or supervision in accordance with a system designed to assure Iha! qualified personnel 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 infonnalion, the infOTTT1ation submitted is, to lhe best of my knowledge and belief, true, accurate and complete. I am aware that there era significant penalties for submitting false information, including the possibility of fine and Imprisonment for knowing violations. See 18 Pa C.S. § 4904 (relating to unswom falsiftea!ion).

Prepared By: James Harvey License No.: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist Date: ~21'-'1"'6/"'2"'0"'23=---------------

pennsylvania 3800-FM-BCW0435 312012 DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT PROTECTION DAILY EFFLUENT MONITORING Facility Name: Beaver Valley Power Station Month: _1_ (select number) Year; 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PA0025615 Outfall: _0_1_2_ _ _ __

Watershed: 20-8 Renewal application due 180 days orior to expiration.

Laboratories: TestAmerica, BVPS Lab This permit will expire on: .co:.:c;;cto:.:b:.:*.:..*"-31:.,,.=2.:;:02::.:6;......._ _ _ _ __

Flow pH Total Cadmium Total Copper Total Zinc

oav~

- Date***

1 1 1 1 1 Week MGO Q s.u. Q moll Q moll Q moll Q Q Q Q Q Q Q Q Q -Q 1 Sun 1/1123 Mon 112123 Tue 1/3123 Wed 1/4123 Thu 1/5123 Fri 1/6/23 Sat 1(7123 2 Sun 1/8123 Mon 1/9123 Tue 1/10123 Wed 1/11/23 Thu 1/12/23 Fn 1/13123 Sat 1/14123 3 Sun 1/15123 Mon 1/16123 Tue 1/17123 0.0 Wed 1/18/23 Thu 1/19123 Fn 1/20/23 Sat 1121123 4 Sun 1/22/23 Mon 1123123 Tue 1/24/23 Wed 1125123 Thu 1/26/23 Fri 1127123 Sat 1/28/23 5 Sun 1/29/23 Mon 1130/23 0.0 Tue 1/31123 Daily Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (Load):

Avg Monthly (Load):

Total Monthly (Load):

Daily Minimum (Load): 0 Dafly Maximum (Load): 0 I certify under penalty of law that this document was prepared under my direction or supervision in SCCOfdance with a system designed to assure tha! qualified personnel gather and evaluate the Information submitted. Based on my inquiry of the person or pe!SOns who manage the system or those persons directly responsible for gathering the information, the Information submitted is, lo the best of my knowledge and belief, true, accurate and complete. J am cl'N3fe that there are significant penalties for submitting false information, inclucfmg the possibirity of fine and Imprisonment for knoY.ing violations. See 18 Pa C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: ""'21""1"'7"'12"'0""23=--------------

C pennsylvania J ~ DEPARTMENT OF ENVIRONMENTAL

'&!f!l PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800-FM-BCW0-435 312012 Facility Name: Beaver Valley Power Station Month: 1 (select mnnbe,) Year. 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PADD25615 Outfall: -=0"1°='3~----

Watershed: 20-8 Renewal application due 180 days orior to expiration.

Laboratories* TestAmerlca BVPS Lab This permit will expire on* October 31 I 2026 Flow pH Total Copper Week -

1 Dav-Sun

~-Date 1/1/23 1

MGD Q 1

s.u. Q 1

- Q Q Q Q Q Q Q Q Q Q Q Q Mon 1/2/23 Tue 113/23 Wed 1/4/23 Thu 115/23 Fri 116/23 Sat 1/7/23 2 Sun 118/23 Mon 119/23 Tue 1/10/23 Wed 1111/23 0.002 7.5 0.0039 Thu 1112/23 Fn 1113/23 Sat 1114/23 3 Sun 1115/23 Mon 1/16/23 Tue 1117/23 Wed 1118/23 Thu 1/19/23 Fri 1120/23 0.002 7.4 0.0024 Sat 1/21/23 4 Sun 1/22123 Mon 1/23/23 Tue 1/24/23 Wed 1/25/23 0.002 7.6 0.1 Thu 1/26/23 Fn 1/27/23 Sat 1/28/23 5 Sun 1129/23 Mon 1130/23 Tue 1131/23 Daily Minimum (Cone.): 7A 0.0024 Dai1y Maximum (Cone): 7.6 0.1 Max Avg Weekly (Cone.): 0.1 Avg Monthly (Cone.): 0.0354 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0,002 0.002 Avg Monthly (Load): 0.002 0,0006 Total Monthly (load): 0.006 0.02 Daily Minimum (load): 0.002 0.00004 Daily Maximum (Load): 0.002 0.002 I certify under penalty of law that this document was prepared under my direction or supervision In accordance with a system designed to assure that quartfied personnel gather and eva!uale the information submitted. Ba~ on my inquiry of the person or persons who manage the system or those persons c!ire<:t!y responsiole for gathering the information, the Information submitted is, to the best of my knowledge and be!ief, true, accurate and complele. I am aware that there are significant penalties for submitting false information, including the possibility of fine and Imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Date: "'21'"1"'1"'12"'0"'2""3_ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist

pennsylvania 3800-FM-BCW0435 3/2012 DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT PROTECTION DAILY EFFLUENT MONITORING Facility Name:

Municipality:

Beaver Valley Power Station Shippingport Borough County: Beaver ~~:;,,~~ No.: -!-A-0~;~:;umber) 6~~11: 23

..:;~aai1.;:=-- - - -

Watershed: 20-B Renewal application due-180 days prior-to expiralionC""

Laboratories* TestAmerlca BVPS Lab This pemiit will expire on* October 31 2026

- r-Flow pH TSS OIi and Grease NH3-N Hydrazine 1

MGD Q RI s.u. Q RI mg/L Q RI mgll. Q RI mgll. Q RI

- Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 7.9 Mon 1/2/23 0.008 7.4 < 4.0 < 4,7 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sat 1(7/23 2 Sun 1/8/23 Mon 1/9/23 0.007 6.5 < 4.0 < 5.6 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16/23 Tue 1/17/23 0.007 7.1 < 4,0 < 5.0 Wed 1/18/23 Thu 1/19/23 Fri 1/20/23 Sat 1/21/23 4 Sun 1/22/23 Mon 1/2.3/2.3 0.008 6.5 < 4,0 < 4.7 Tue 1'24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Sat 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0,007 8,6 < 4.0 < 4.7 Tue 1/31/23 Daily Minimum (Cone.): 6,5 < 4 < 4.7 Daily Maximum (Cone): 8.6 < 4 < 5.6 Max Avg Weekly (Cone.): < 4.0 < 5.6 Avg Monthly (Cone.): < 4 < 4.9 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0,008 < 0.3 < 0.3 Avg Monthly (Load): 0.007 < 0.2 < 0,3 Total Monthly (Load): 0.037 < 8 < 9 Daily Minimum (Load): 0.007 < 0.2 < 0.3 Daily Maximum (Load): 0.008 < 0,3 < 0,3 I certify under penalty of Jaw that this document was prepared under my direction or supervisiOll in accordance with a system designed to assure that qualified personnel gather and evaluate the infomtation submitted. Based on my inquiry of t h e ~ or persons who manage the system or those persons directly responsible for gathering the information, lhe information submitted is, to the best of my knowledge and befief, true, accurate and complete. I am aware that there are significant penatties for submitting fa!s.e information, including the possibility of fine and imprisonment for knO'Ning violations. See 18 Pa, C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: -=21"'2"'1""12"'0"'23,,---------------

I

3800-FM-BCW0435 3/2012 SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING Facility Name:

Municipality:

Beaver Valley Power Station

~~~~plngport Borough _____ ~~u_n_ty_:__ ___:'B'::e::*:::*e='===--=

~i~~t: No.: -i-A-0~;~:;umber) b~~II: -=~"'~2""23

=-------

Watershed: Renewal application due-1ao*days prioYtoE!xj)if"ation.

La-boraiories* TestAmerica BVPS Lab This permit will expire on* October 31 2026 Flow pH TSS 011 and Grease

,,, 1 RI RI RI Week Dav Date MGD Q s.u. Q mg/L Q mg/L Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 Mon 1/2123 Tue 1/3/23 Wed 1/4123 Thu 1/5/23 Fn 1/6/23 Sat 117/23 2 Sun 1/8123 Mon 1/9/23 Tue 1/10/23 Wed 1/11/23 0.001 7.2 50.0 < 5.0 Thu 1/12/23 Fn 1/13/23 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16123 Tue 1/17/23 Wed 1/18123 Thu 1/19/23 0.001 7.6 9.0 < 4.8 Fn 1/20/23 Sat 1/21/23 4 Sun 1/22123 Mon 1123123 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fn 1/27/23

~ Sat Sun Mon 1/28/23 1/29/23 1/30/23 Tue 1/31/23 Da~y Mini!Tllm (Cone.): 7.2 9 < 4.8 DanyMaxl!Tllm(Conc): 7.6 50 < 5 Max Avg Weekly (Cone.): 50.0 < 5.0 Avg Monthly (Cone.): 29.5 < 4.9 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.001 0.4 < 0.04 Avg Monthly (Load): 0.001 0.2 < 0.04 Total Monthly (Load): 0.002 8 < 1 Daily Minl!Tllm (load): 0.001 0.08 < 0.04 Daily Maxim.rm (Load): 0.001 0.4 < 0.04 I certify under penalty of raw that this document was prepared under my direction or supervision In accordance Yvith a system designed to assure that qualified personnel gather and evaluate the Information submitted. Base:I on my Inquiry of the person or persons v.tlo manage the system or those persons directly responsible for gathering the Information, the lnformallon submltte:l ls, to the best of my knO'Medge and belief, true, acrurale and complete. l am aware that there are significant penalties for submitting false information, Including the possibility of fine and Imprisonment for km1'Mng violations. See 18 Pa. C.S. § 4904 (relating to unsworn falslflcation). *.:,: .-- *r.li - ~~ ,

Prepared By: James Harvey License No.: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist Date: -=21'-'1""6""/2"'0"'23=----------------

fl' pennsylvanta

, , _ DEPARTMENT OF ENVJJlONMENTAL PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800-FM-BCW0435 312012 Facility Name: Beaver Valley Power Station Month: _1_(se!ectnumberJ Year: 2023 Municipality: Shippingport Borough County: Beaver Pem,it No.: PA0025615 Outfall: "'1"'03""'"----

Watershed: 20-B Renewal application due 180 days orior to expiration.

Laboratories* TestAmerfca BVPS Lab This pem,it will expire on* October 31 2026

-, Flow pH TSS 011 and Grease 1 RI Week -*s oav- ~Oate' MGD Q s.u. Q mg/L Q mg/L Q Q Q Q Q Q Q Q Q Q Q 1 Sun 111/23 Mon 1/2/23 Tue 113/23 Wed 1/4/23 Thu 115/23 Fn 1/6/23 Sat 117/23 2 Sun 118/23 Mon 119/23 Tue 111D/23 Wed 1111/23 0.120 7.3 < 4.0 < 5.1 Thu 1112/23 Fn 1/13/23 Sat 1/14/23 3 Sun 1115123 Mon 1/16/23 Tue 1117/23 Wed 1118/23 Thu 1119/23 0.120 7.3 < 4.7 Fri 1/20/23 4.2 - ~ '~

Sat 1/21/23 4 Sun 1/22/23 Mon 1/23/23 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Sat 1128/23 5 Sun 1/29/23 Mon 1/30/23 Tue 1131/23 Daily Minimum (Cone.): 7.3 < 4 < 4.7 Daily Maximum (Cone): 7.3 4.2 < 5.1 Max Avg Weekly (Cone.): 4.2 < 5.1 Avg Monthly (Cone.): < 4.1 < 4.9 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.12 < 4 < 5 Avg Monthly (load): 0.12 < 4 < 5 Total Monthly (Load): 0.24 < 62 < 152 Dally Minimum (Load): 0.12 < 4 < 5 Daily Maximum (Load): 0.12 < 4 < 5 I certify under penalty of law that this document was prepared under my direction or supeMsion in accordance with a system designed to assure Iha! qualified personnel gather and evaluate the information submitled. Based on my inquiry of the person or persons Ymo manage the system or those persons d'irectly responsible for gathering the information, the information submitted is, lo the best of my knowledge and belief, true, accurale and complete. I am aware lhal there are significant penalties for submitting false Information, Including the possibility of fine and lmprisonmenl for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Date: -=21,..,1"'&"'12"'0"'2"'3_ _ _ _ _ _ _ _ _ _ _ _ __

ntle: Senior Nuclear Specialist

pennsylvania 3800.FM-BCW0435 3/.2012 DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT PROTECTION DAILY EFFLUENT MONITORING

-Facility Name:

Municipality:

Watershed:

Beaver Valley Power Station Shippingport Borough 20-B County: Beaver ~~:~t: No.: -~-A-O~;~;;umber)

Renewal application due 180 days prior to expiration.

6~~~11: 3

~~::i;:::c::----

Laboratories: TestAmerlca. BVPS Lab This penTit will expire on: ~O~ct~o~b~*,...r3=-1"-,=20"'2'-'s_ _ _ _ _ __

Flow TRC

., 1 RI Weik -~*oav--* -oate - MGO Q mall Q Q Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 Mon 1/2/23 0.0 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sal 1n12a 2 Sun 1/8/23 Mon 119/23 0.0 Tue 1110123 Wed 1/11/23 Thu 1/12/23 Fn 1/13/23 Sat 1/14/23 3 Sun 1115/23 Mon 1/16/23 0.0 Tue 1/17/23 Wed 1/18/23 Thu 1119/23 Fn 1/20/23 Sat 1/21123 4 Sun 1/22123 Mon 1/23123 0.0 Tue 1/24123 Wed 1/25123 Thu 1/26/23 Fri 1/27/23 Sal 1/28/23 5 Sun 1/29/23 Mon 1130/23 0.0 Tue 1131/23 Dally Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (load):

Avg Monthly (Load):

Total Monthly (Load):

Oany Minimum (Load): 0 Daily Maximum (Load): 0 I certify under penalty of law lhat this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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, acc:urate and complete. 1am aware that there are significant penalties for submitting false information, inc!uding the possibffity of fine and imprisonment for knowing violations. See 18 Pa:. C.S. § 4904 (relating to unswom falsification).

Prepared By: .:J::;.am=e=-s.:.H:a:a""rv"e"'y_ _ _ _ _ _ _ _ _ _ _ __ License No.: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

Tille: Senior Nuclear Specialist Date: .::21:..a1.:6/"'2"'02"'3'--------------

3800-FM-BC\W435 312012 SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING Facility Name: Beaver Valf9y Power Station Month: _1_(setectnumber) Year: 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PA0025615 Outfall: ~1~11~----

Watershed: 20-B Renewal application due 180 days prior to expiration.

Laboratories: TestAmerlca, BVPS Lab This permit will expire on: .,o"ct""o'-'be=-*3"-1"-'-"20""2"6'-------

Flow pH TSS OIi and Grease 1 RI RI RI W~k Dav Data MGD Q s.u, Q mg,\. Q moll Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 Mon 1/2/23 0.002 7.7 4.0 < 4.7 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Set 1ll/23 2 Sun 1/8/23 Mon 1/9/23 0.002 7.9 4.8 < 5.8 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16/23 Tue 1/17/23 0.002 7.9 < 4.0 < 4.7 Wed 1/18123 Thu 1/19/23 Fri 1/20123 Set 1/21/23 4 Sun 1/22/23 Mon 1/23/23 0.002 8.0 < 4.0 < 5.0 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Set 1/28/23 5 Sun 1129/23 Mon 1/30/23 0.002 7.7 < 4.0 < 4.7 Tue 1/31/23 Dally Minimum (Cone,): 7.7 < 4 < 4.7 Oai!y Maximum (Cone): 8 4.8 < 5.8 Max Avg Weekly (Cone.): 4.8 < 5.8 Avg Monthly (Cone.): < 4.2 < 5.0 Geometric Mean (Cone.):

Max Avg Weekly(Load): 0.002 0.08 < 0.1 AVg Monthly (load): 0.002 < 0.07 < 0.08 TotalMonlhly(load): 0.01 < 2 < 3 Dally Minimum (load); 0.002 < 0.07 < 0.08 Daily Maximum (load): 0.002 0.08 < 0.1 I certify under penalty of law lhst this document was prepared under my direction or supervision In accordance wilh a system designed to assure lhot quarrfied personnel gather and evaluate the Information submittlXI. Based on my inquiry or the pel'$0n or persons "Mlo manage the system or those pernons directly responsible for gathering the information, the Information submitted is, to the best of my knowledge and belief, !rue, accurate and complete. 1 em sware or thet there are significant pena!tles for submitting false information, Including the posslb!Uly fine end Imprison men I for knO'Mng violatlons. See 18 Pa. C.S. § 4904 (relating to unswom falslfieatlon).

Prepared By: James Harvey License No.:

liUe: Senior Nuclear Specialist Date: -=2""12,..,1""12"'0""23=--------------

i.

pennsylvania

&',-,,;;;ilflfJ DEPARTMENT OF ENVIRONMENTAL

'azt!I PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800-FM-BCW0435 3/2012 Facility Name:

Municipality:

Beaver Valley Power Station Shippingport Borough County: Beaver ~~~~t: No.: ~AO~;~:;umber) 6~~11: 23

-=!;;~1.;;.a.- - - -

Watershed: 20-B Renewal application due 180 days prior to expiration.

Labora'tones* TestAmerlca BVPS Lab This pennit will expire on- October 31 I 2026 Flow pH TSS OIi and Grease

,. 1 RI RI RI Wetlk DaV Date MGD Q S.U. Q mg/L Q mg/L Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1123 Mon 112123 0.002 7.5 < 4.0 < 4.7 Tue 1/3123 Wed 1/4123 Thu 1/5123 Fri 1/6/23 Sat 117123 2 Sun 1/6123 Mon 1/9123 0.002 7.2 4.4 < 5.1 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fn 1/13123 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16123 Tue 1/17123 0.002 7.5 5.3 < 5.1 Wed 1/18/23 Thu 1/19123 Fn 1/20/23 Sat 1121123 4 Sun 1/22/23 Mon 1123123 0.002 6.1 4.2 < 5.0 Tue 1124123 Wed 1125123 Thu 1126123 Fri 1127123 Sat 1/28123 5 Sun 1/29/23 Mon 1/30123 0.002 7.7 < 4.0 < 4.7 Tue 1/31/23 Daily Minimum (Cone.): 7.2 < 4 < 4.7 Daily Maximum (Cone): 6.1 5.3 < 5.1 Max Avg Weekly (Cone.): 5.3 < 5.1 Avg Monthly (Cone.): < 4.4 < 4.9 Geometric Mean (Cone.):

Max Avg Weekly (load): 0.002 0.09 < 0.09 Avg Monthly (Load): 0.002 < 0.07 < 0.08 Total Monthly (Load): 0.01 < 2 < 3 Daily Minimum (Load): 0.002 < 0.07 < 0.08 Daily Maximum (Load): 0.002 0.09 < 0.09 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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, lo the best ofmy knowledge and befief, true, accurate and complete. I am aware Iha! !here are significant penatties for submitting false infonnation, including the possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating lo unswom falsification).

Prepared By: ~J-'am=es-'--'-H~a~rv~eLy_ _ _ _ _ _ _ _ _ _ _ __ License No.: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

Title:

Senior Nuclear Specialist Date: .=21:.:2,.,1/:.:2:.:;0::;23=---------------

pennsylvania 3800-FM-BCW0435 312012 DEPARTMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT PROTECTION DAILY EFFLUENT MONITORING

-Facility Name: Beaver Valley Power Station Month: _1_(selecin=ber) Year. 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PA0025&15 Outfall: -=a"o1..------

Watershed: 20-B Renewal application due 180 days prior to expiration.

Laboratories* TestAmerica BVPS Lab This permit will expire on- October 31 2026 Flow TSS Oil and Grease Weiik 1

DaV- -

Sun

-oate-1/1/23 1

MGO Q RI

- - Q RI Q Q Q Q Q Q Q Q Q Q Q Q Mon 1/2/23 0.0 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sat 1fl/23 2 Sun 1/8/23 Mon 1/9/23 0.0 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sat 1/14/23 3 Sun 1/15/23 Mon 1/16/23 0.0 Tue 1/17/23 Wed 1/18/23 Thu 1/19!23 Fri 1/20/23 Sat 1/21/23 ,.

4 Sun 1/22/23 Mon 1/23/23 0.0 Tue 1/2-4/23 Wed 1/25/23 Thu 1/26/23 Fri 1/2712.3 Sat 1/28/23 5 Sun 1!29/23 Mon 1/30/23 0.0 Tue 1/31/23 .,

Daily Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (Load):

Avg Monthly (Load):

Total Monthly (Load):

Daily Minimum (Load): 0 Daily Maximum (Load): 0 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel gather and eva!uale 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License N o . : _ = = ~ - - - - - - - - - - - - - -

ntle: Senior Nuclear Specialist Date: -=2/=-1~6'-'/2'-'0-"2-'-3_ _ _ _ _ _ _ _ _ _ _ _ __

fJ' pennsylvania

~ DEPARTMENT OF ENVIRONMENTAL PROTECTION SUPPLEMENTAL REPORT 3800-FM*BCW043!5 312012 DAILY EFFLUENT MONITORING .-- ****- <, ,.,

- :- . :~~*:~~ *~~:

- ,, ,, j :; ~

Facility Name: Beaver Valle:z:: Power Station Month: _1_ (select number) Year. 2023 Municipality: Shlee1n9eort Borou11h County: Beaver Permit No.: PA0025615 Outfall: 303

\

Watershed: 20-8 Renewal application due 180 days orior to expiration. '

Laboratories: TestAmerica, BVPS Lab This permit will expire on: October 31 2026 Flow pH TSS OIi and Grease 1 Sun 111/23 1

MGD Q RI s.u. Q RI

- Q RI mg/I. Q Q Q Q Q Q Q Q Q Q Q Mon 1/2/23 0.0 Tue 1/3/23 Wed 1/4/23 Thu 115/23 Fri 1/6/23 Sat 1f7/23 2 Sun 118/23 Mon 1/9/23 0.0 Tue 1/10/23 Wed 1111/23 Thu 1/12/23 Fri 1/13/23 Sal 1/14/23 3 Sun 1/15/23 Mon 1/16/23 0.0 Tue 1/1712.3 Wed 1/18/23 I Thu 1/19/23 Fri 1/20/23 Sal 1/21/23 4 Sun 1/22/23 Mon 1'23/23 0.0 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Sal 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.0 Tue 1/31/23 Dally Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (Load): ...

Avg Monthly (Load):

Total Monthly (load):

Daily Minimum (Load): 0 Daily Maximum (Load): 0 I certify under penalty of law that this document was prepared under my direction or supeMSion in accordance with a system designed lo assure that qualified personnel 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 knanrledge and befief, true, accurate and complete. I am aware thal !here are significant penalties for submitting false information, including the possibility of fine and imprisonment for knov.ing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvel License No.:

Title:

Senior Nuclear Seecialist Date: 2/1612023

g, pennsylvania

,-....- DEPARTMENT OF ENVffiONMENTAL

'-.z!!!I PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800.fM-BCW0435 312012 Facility Name: Beaver Valley Power Station Month: _1_(selectnumber) Year: 2023 Municipality: Shippingport Borough County: Beaver Pennit No.: PA0025615 Outfall: "°'3'-:13~----

Watershed: 20-B Renewal application due 180 days orior to expiration.

Laboratories* TestAmerlca BVPS Lab This pennit will expire on* October 31 2026 Flow pH TSS Oil and Grease 1 RI RI RI week -Dai- ---oate MGD Q s.u. Q ~"" Q

-* Q Q Q Q Q Q Q Q Q Q Q 1 Sun 1/1/23 Mon 1/2/23 0.002 7.9 4.0 < 4.7 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sal 1/7/23 2 Sun 1/8/23 Mon 1/9/23 0.002 7.8 5.4 < 5.3 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Sal 1/14/23 3 Sun 1/15/23 Mon 1/16/23 Tue 1/17/23 0.002 7.7 8.2 < 5.0 Wed 1/18/23 Thu 1/19/23 Fri 1/20/23 Sat 1/21/23 4 Sun 1/22/23 Mon 1/23/23 0,002 7.8 4.0 < 5.1 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27123 Sal 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.002 7.5 < 4.0 < 4.7 Tue 1/31/23 Daily Minimum (Cone.): 7.5 < 4 < 4.7 Daily Maximum (Cone): 7.9 8.2 < 5.3 Max Avg Weekly (Cone.): 8.2 < 5.3 Avg Monthly (Cone.): < 5.1 < 5.0 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.002 0.1 < 0.09 Avg Monthly (Load): 0.002 < 0.09 < 0.08 Total Monthly (Load): 0.01 < 3 < 3 DaTiyMinimum(Load): 0.002 < 0.07 < 0,08 Daily Maximum (Load): 0.002 0.1 < 0.09 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel gather and evaluate the Information submitted. Based on my inquiry of the person or persons Vv'ho manage the system or those persons directly responsible for gathering the Information, the information submitted is, to the best of my knO'Medge and belief, true, accurate and complete. I am aware thal there are significant penalties for submitting false inf0m1ation, including the posS!blTJty of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating lo unswom fafsificatiorl).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: -=21"'2"1""12"'0"'23=--------------

& pennsylvania r~ DEPARTMENT OF ENVJRONMENTI\L

.a:!!P' PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800.FM-BCW0435 312012 Facility Name: Beaver Valley Power Station Month: 1 (seleotnumborJ Year. 2023 Municipality: Shippingport Borough County: Beaver Permit No.: PA0025615 Outfall: .:;4:,;01;=----

Watershed: 20-B Renewal application due 180 days orior to expiration.

Laboratories* TestAmerica BVPS Lab This permit will expire on* October 31 2026 Flow pH TSS OIi and Grease 1 Sun 1/1123 1

MGD Q RI s.u. Q RI

- Q RI mg/L Q Q Q Q Q Q Q Q Q Q Q Mon 112123 0.001 Tue 1/3123 Wed 1/4/23 Thu 1/5123 Fri 1/6123 Sal 1(7123 2 Sun 1/8123 Mon 1/9/23 ....

Tue 1/10/23 ... *, ,.

Wed 1/11123 0,001 7.1 < 4.0 < 5.0 Thu 1/12/23 Fri 1/13123 Sal 1/14/23 3 Sun 1/15123 Mon 1/16/23 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 0.001 7.8 < 4,0 < 4.7 Fri 1120123 Sal 1121123 4 Sun 1/22/23 Mon 1123123 0.001 Tue 1/24/23 Wed 1125123 Thu 1126123 Fri 1127123 Sal 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.001 Tue 1/31123 Daily Minimum (Cone.): 7.1 < 4 < 4.7 Daily Maximum (Cone): 7.8 < 4 < 5 Max Avg Weekly (Cone.): < 4.0 < 5,0 Avg Monthly (Cone.}: < 4,0 < 4,9 Geometric Mean (Cone.):

Max Avg Weekly (Load): 0.001 < 0.03 < 0.04 Avg Monthly (Load): 0.001 < 0.03 < 0.04 TotalMonth!y(Load): 0.005 < 1 < 1 Daily Minimum (Load): 0.001 < 0.03 < 0.04 Dally Maximum (Load): 0.001 < 0.03 < 0.04 I certify under penalty of Jaw that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel gather and evaluate the information submitted. Based en my inquiry cf the person or persons who manage the system or those persons directly responsible for gathering the information, the infonnation submitted Is, to the best cf my knowledge and belief, true, accurate and complete. I am aware that there are signif,cant penalties for submitting false information, including the possibrrily cf fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Date: "'21""1"'s"'12"'0"'2""3_ _ _ _ _ _ _ _ _ _ _ _ __

TIUe: Senior Nuclear Specialist

9 pennsylvania f.,,;,;;/lfl/JJ OEPMTMENT OF ENVIRONMENTAL

&!!!I' PROTECTION SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING 3800-FM*BCW0435 3/2012 Facility Name:

Municipality:

Beaver Valley Power Station Shippingport Borough County: Beaver ~~~~t: No.: -!-A-O~;~;~;umber) 6~~11: 3

-c!c,i"=':~- - - -

Watershed: 20-8 Renewal application due 180 days prior to expiration.

Laboratories: TestArnerica, BVPS Lab This permit will expire on: ~O~c~to~be=r~31~1~2~02~6_ _ _ _ _ __

Flow pH TRC TSS Oil and Grease NH3-N Total Chromium Total Zinc Hydrazine Nalco H150M

, Sun 1/1/23 1

MGD Q RI s.u. Q RI mgA. Q RI moll Q RI

- Q RI m"-' Q RI mgA. Q RI

- Q RI mgA. Q RI

- Q Q Q Q Q Mon 1/2/23 0.0 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sal 117/23 2 Sun 1/8/23 Mon 1/9/23 0.0 Tue 1/10/23 Wed 1/11/23 Thu 1/12/23 Fri 1/13/23 Set 1/14/23 3 Sun 1/15/23 Mon 1/16/23 0.0 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 Fri 1/20/23 Set 1/21/23 4 Sun 1/22/23 Mon 1/23/23 0.0 Tue 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Set 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.0 Tue 1/31/23 OaDy Minimum (Cone:.):

Deily Maximum (Cone):

Max Avg Weekly (Cone,):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (load):

Avg Monthly (l0t1d):

Tots! Monthly (Load):

Daily Minimum (Load): 0 Deily Maximum (load): 0 I ceiffly under pene!ty of law that this document was prepared under my direction or supeMslon In accordance w!lh a system designed to assure lhal quallf,ed personnel gather and evaluate the Information submitted. Based on my Inquiry of the person or persons who manage the system or lhose pe~s directly responsible for gathering the information, the Information submitted ls, to the best of my knowledge and belief, b'Ue, accurate and complete. I am aware Iha! there are significant pena!l!es for submitting false information, lnc!udlng the possibility of fine and Imprisonment for knowing vlolations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License N o . : ~ ~ - - - - - - - - - - - - - - - -

Title:

Senior Nuclear Specialist Date: ~2~/1~6~/2~0=2~3_ _ _ _ _ _ _ _ _ _ _ _ __

pennsylvania 3800-FM.BCW0435 3/2012 f..l!rl DEPAATMENT OF ENVIRONMENTAL SUPPLEMENTAL REPORT

'&71!!1 PROTECTION DAILY EFFLUENT MONITORING

-Facility Name:

Municipality:

Beaver Valley Power Station Shippingport Borough County: Beaver ~~~~t: No.: -i-A-od;~:~umber) 6~~11: . ,;:, ~.,: " 3 Watershed: 20-8 Renewal application due 180 days prtor to expiration.

Laboratortes: TestAmerica, BVPS Lab This permit will expire on: ..o"c""to"b""e'-r"--31'--"2'-'02"6_ _ _ _ _ __

Flow pH TSS 011 and Grease NHJ-N Hydrazine week 1

oav-Sun Date' 1/1123 1

MGO Q RI S.U. Q RI

- Q RI "mg/L Q RI

- Q RI mg/L Q Q Q Q Q Q Q Q Q Mon 112123 0.0 Tue 1/3123 Wed 1/4123 Thu 1/5123 Fri 1/6/23 Sat 1/7123 2 Sun 1/8123 Mon 1/9/23 0.0 Tue 1/10/23 Wed 1/11/23 Thu 1/12123 Fri 1/13/23 Sat 1/14123 3 Sun 1/15123 Mon 1/16123 0.0 Tue 1/17123 Wed 1/18123 Thu 1/19123 Fri 1120123 Sat 1121/23 4 Sun 1/22/23 Mon 1/23/23 0.0 Tue 1/24/23 Wed 1/25/23 Thu 1/26123 Fri 1fl.712.3 Sat 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.0 _r Tue 1/31/23 Daily Minimum (Cone.):

Daily Maximum (Cone):

Max Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geometric Mean (Cone.):

Max Avg Weekly (Load):

Avg Monthly (load}:

Total Monthly (load):

Daily Minimum (Load): 0 Dally Maximum (Load): 0 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure thal qualified persoMel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating lo unswom falsification),

Prepared By: James Harvey License No.:

ntle: Senior Nuclear Specialist Date: ""'21..,.1"'s""12"'0""23,--------------

3!00-FM-BCW0435 3/2012 SUPPLEMENTAL REPORT DAILY EFFLUENT MONITORING Facility Name:

Municipality:

Beaver Valley Power Statlon Shippingport Borough County: Beaver ~i:t: No.: -!-A-0~;5~~;umber) 6~~~11: -:~i1-23~ - - - -

Watershed: 20-B Renewal application due 180 days prior to expiration.

Laboratories: TestAmerlca BVPS Lab This permit will expire on: _o_ct_o_be_r_31~,_2_02_6_ _ _ _ _ __

Flow pH TSS OIi end Grease NH3-N Hydrazine Week 1

Day Sun Dale 1/1/23 1

MGD Q RI s.u. Q RI

- Q RI Q

RI moll. Q RI mg/I. Q Q Q Q Q Q Q Q Q Mon 1/2/23 0.0 Tue 1/3/23 Wed 1/4/23 Thu 1/5/23 Fri 1/6/23 Sal 1f7/23 2 Sun 1/8/23 Mon 1/9/23 0.0 Tue 1/10/23 Wed 1/11/23 .

Thu 1/12/23 " *" ...

Fri 1/13/23 Sal 1/14/23 3 Sun 1/15/23 Mon 1/18/23 0.0 Tue 1/17/23 Wed 1/18/23 Thu 1/19/23 Fri 1/20/23 Sal 1/21/23 4 Sun 1/22/23 Mon 1/23/23 0.0 Tua 1/24/23 Wed 1/25/23 Thu 1/26/23 Fri 1/27/23 Sal 1/28/23 5 Sun 1/29/23 Mon 1/30/23 0.0 Tua 1/31/23 Delly Minimum (Cone.):

Dally Maximum (Cone):

Mex Avg Weekly (Cone.):

Avg Monthly (Cone.):

Geomebie Mean (Cone.):

Max Avg Weekly (Load):

Avg Monthly (Load):

Total Monthly (Load):

Daily Minimum (Load): 0 Deny Maximum (Load): 0 J certify under penalty of law lhel this document was prepared under my di:eetlon or supmvls!on ln accordance With o system designed lo assure thel queddied personnel gather and evaluate the lnfom,ation submitted. Based on my

!nqulry of the person Of' persons v.tio msnnge the syslt!m or those persons directly responSlble for gathering the Information, the information submitted Is, lo Iha best of my knowledge and beTief, In.le, accurote and complete. I am aware that there are significant penalties for submitting false information, including Iha possibility of fine and Imprisonment for knowing viola lions. See 18 Pe. C,S. § 4904 (relating to unsVIIO/l'1 falsiflcatlon).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: ~2/~1~6~/2~02~3~-------------

. L-23-064 ENCLOSURE B

~ pennsylvan*a Jsoo-FM-ecwo439 312014 t:.,.aij DEPARTMENTDFENVIRONMENTALP~OTECTION SUPPLEMENTAL REPORT- CHEMICAL ADDITIVES USAGE Facility Name: Beaver Valley Power Station - Unit 1 Month: January Year: 2023 Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Outfall:

001 Watershed: Ohio River Renewal application due 180 days prior to expiratio_n.

This permit will expire on: October 31, 2026

Chemical Names Control Brom CB- Surfactant Dispersant Nalco Acti Brom Nalco Biocide Nalco Dechlorination Bleach Liquichlor 70 Nalco 73550 3DT-120 1318 H-150M Nalco7408 Nalco CL-50 Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 278.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 2 0.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 3 278.0 0.0 0.0 20.0 0.0 0.0 50.0 0.0 4 0.0 0.0 0.0 20.0 0.0 0.0 30.0 - 0,0 5 0.0 0.0 0.0 20.0 0.0 0.0 30.0 - *-o.o 6 0.0 0.0 0.0 20.0 0.0 0.0 30:0.: ,. : 0.0 7 0.0 0.0 0.0 20.0 0.0 0.0 30'.0 ,. -*~

..... ,, . .. .:-0.0

... (.,*t**

8 0.0 0.0 0.0 20.0 0.0 0.0 -- 3Q;O <*

- *:o.o 9 347.0 0.0 0.0 20.0 0.0 0.0 30.0 .. ,. .. 0.0 10 472.0 0.0 0.0 20.0 0.0 0.0 31.0 0.0 11 137.0 0.0 0.0 20.0 0.0 0.0 40.0 0.0 12 137.0 0.0 0.0 20.0 0.0 0.0 38.0 . 0.0 13 192.0 0.0 0.0 20.0 0.0 0.0 39.0 0.0 14 247.0 0.0 0.0 20.0 0.0 0.0 38.0 0.0 15 247.0 0.0 0.0 20.0 0.0 0.0 38.0 0.0 16 220.0 0.0 0.0 20.0 0.0 0.0 36.0 0.0 17 220.0 0.0 0.0 20.0 0.0 0.0 39.0 0.0 18 220.0 0.0 0.0 20.0 0.0 0.0 39.0 0.0 19 0.0 0.0 0.0 20.0 0.0 0.0 37.0 0.0 20 345.0 0.0 0.0 20.0 0.0 0.0 57.0 0.0 21 326.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 22 330.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 23 330.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 24 542.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 25 250.0 0.0 0.0 20.0 0.0 0.0 35.0 0.0 26 250.0 0.0 0.0 20.0 0.0 0.0 33.0

0.0 27 222.0 0.0 0.0 20.0 0.0 0.0 37.0 0.0 28 222.0 0.0 0.0 20.0 0.0 0.0 37.0 0.0 29 222.0 0.0 0.0 20.0 0.0 0.0 66.0 0.0 30 229.0 0.0 0.0 20.0 0.0 0.0 46.0 0.0 31 306.0 0.0 0.0 20.0 0.0 0.0 69.0 0.0 Average 211.9 20.0 45.1 Maximum 542.0 20.0 69.0 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unsworn falsification).

Prepared By: James Harvey License No.:

Date: -2..,,/-1/.,...2_0_2_3_____________~

Title:

Senior Nuclear Specialist

~ L * .3800-FM-BCW0439 3/2014

, _ . ~~'~NT~~!a~E~A~~o~CTION SUPPLEMENTAL REPORT- CHEMICAL ADDITIVES USAGE Facility Name: Beaver Valley Power Station - Unit 2 Month: January Year: _2_0_2_3_ _ __

Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Outfall: 001 Watershed: Ohio River Renewal application due 180 days prior to expiration.

This permit will expire on: October 31, 2026

Chemical Names Control Brom CB- Surfactant Dispersant Nalco Biocide Nalco Dechlorination Bleach Liquichlor 70 Nalco 73550 3DT-120 H150-M Nalco 7408 Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 0.0 0.0 0.0 28.0 0.0 0.0 2 0.0 0.0 0.0 28.0 0.0 0.0 3 0.0 0.0 0.0 28.0 0.0 0.0 4 0.0 0.0 0.0 28.0 0.0 0.0 5 0.0 0.0 0.0 28.0 0.0 0.0 6 0.0 0.0 0.0 28.0 0.0 0.0 7 0.0 0.0 0.0 28.0 0.0 0.0 8 0.0 0.0 0.0 28.0 0.0 0.0 ..

9 0.0 0.0 0.0 ' 28.0 0.0 0.0 10 0.0 0.0 0.0 28.0 0.0 0.0 11 259.0 65.0 27.0 28.0 0.0 0.0 12 0.0 0.0 0.0 28.0 0.0 0.0 13 259.0 0.0 27.0 28.0 0.0 0.0 14 0.0 0.0 0.0 28.0 0.0 ... , . " ~

0.0 J , I~ ,- .,

. _., *. .:.;~. ,..

15 0.0 0.0 0.0 28.0 0.0 0.0 16 0.0 0.0 0.0 28.0 0.0 0.0 17 259.0 65.0 0.0 28.0 0.0 0.0 18 259.0 65.0 27.0 28.0 0.0 0.0 19 259.0 65.0 27.0 28.0 0.0 0.0 20 259.0 65.0 27.0 28.0 0.0 0.0 21 291.0 68.0 27.0 28.0 0.0 0.0 22 291.0 0.0 27.0 28.0 0.0 0.0 23 184.0 43.0 27.0 28.0 0.0 0.0 24 324.0 68.0 27.0 28.0 0.0 0.0 25 324.0 68.0 27.0 28.0 0.0 0.0 26 324.0 68.0 27.0 28.0 0.0 0.0 27 291.0 68.0 0.0 28.0 0.0 0.0 28 291.0 68.0 0.0 28.0 0.0 0.0 29 291.0 68.0 0.0 28.0 0.0 0.0 30 267.0 0.0 27.0 28.0 0.0 0.0 31 421.0 0.0 27.0 28.0 0.0 0.0 Average 156.5 27.2 11.3 28.0 Maximum 421.0 68.0 27.0 28.0 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: -----------------

2/1/2023

38.00-FM-BCW0439 3/2014

e~~NT~~!~~E~A~~O~CTION SUPPLEMENTAL REPORT - CHEMICAL ADDITIVES USAGE Facility Name: Beaver Valley power Station *Month: January Year: 2023 Municipality: Shippingport Borough County: _B_e_a_v_e_r_ _ _ _ _ __

NP DES Permit No.: PA0025615 Outfall:

003 Watershed: Ohio River Renewal application due 180 days prior to expiration.

This permit will expire on: October 31, 2026 Chemical Names RO Antiscalant Klaraid IC1183 Hypersperse Coagulant Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 0.0 0.38 2 0.0 1.34 3 0.0 0.47 4 0.0 1.34 5 0.0 0.47 6 0.0 0.57 7 0.0 0.38 8 0.0 0.57 9 0.0 1.34 10 0.0 0.72 11 0.0 0.57 ..

12 0.0 0.0 13 0.0 1.15 14 0.0 1.34 15 0.0 0.0 16 0.0 1.34 17 0.0 0.7'.9 18 0.0 1.34 19 0.0 0.0 20 0.0 1.34 21 0.0 0.19 22 0.0 O~O 23 0.0 1.15 24 0.0 1.53 25 0.0 0.79 26 0.0 0.0 27 0.0 1.15 28 0.0 0.95 .,

29 0.0 0.0 .. ,*

.'{:-:

30 0.0 1.15 ,.

31 0.0 0.95 Average 0.8 Maximum 1.5 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unsworn falsification).

Prepared By: James Harvey License No.: _____ ___________....;..

Title:

Senior Nuclear Specialist Date: 2/16/2023

~ l " 3II00-FM-BCW0439 3/2014

~ e:~NT~~!a~E~A~!a?.cnaN SUPPLEMENTAL REPORT - CHEMICAL ADDITIVES USAGE Facility Name: Beaver Valley Power Station - Unit 1 Month: January Year. .* 2023 Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Ou.tfall:

_0_0_4_ _ __

Watershed: Ohio River Renewal application due 180 days prior to expiratior;i.

This permit will expire on: October 31, 2026 *

Chemical Names Dechlorination Nalco 7408 Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 0.0 . ,_.,.,..,.., ... *.',* -,_..,,,,.). ~'-'" : , ..

2 0.0 '

3 0.0 4 0.0 ..

5 0.0 6 0.0 7 0.0 8 0.0 9 0.0 10 0.0 11 0.0 12 0.0 13 0.0 14 0.0 15 0.0 16 0.0 17 0.0 18 0.0 19 0.0 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 25 0.0 26 0.0 27 0.0 28 0.0 29 0.0 30 0.0 31 0.0 Average Maximum I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 informaUon, includin~ the possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unsworn falsification).

Prepared By: James Harvey License No.:

Date: _2_/_2_/2_0_2_3______________

Title:

Senior Nuclear Specialist

p e~~NT~~!~~E~A~!~CTION Facility Name: Beaver Vallley Power Station SUPPLEMENTAL REPORT - CHEMICAL ADDITIVES USAGE Month: _J_a_n_ua_ry~-----,---

' 3800-FM-BCW0439 3/2014 Year.: 2023 Municipality: Shippingport Borough County: . :B:.. .e:.. .a:.. .vc..:ec.:.r_ _ _ _ _ __ NPDES Permit No.: PA0025615 Outf~II! 010 Watershed: Ohio River Renewal application due 180 days prior to expiratio:n.

This permit will expire on: October 31, 2026.;

_., **., 1* . ,... ,

. :*p_

Chemical Names ,., ... '*.

.. ~*, .... ...... ,.

~

Control-Brom CB- Biocide Dechlorination Corrosion lnhib.

70 Nalco H-150M NALCO 7408 NALCO CL-50 Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 0.0 0.0 3.9 0.0 2 0.0 0.0 3.9 0.0 3 0.0 0.0 3.9 0.0 4 0.0 0.0 3.9 0.0 5 0.0 0.0 3.9 0.0 6 0.0 0.0 3.9 0.0 7 0.0 0.0 3.9 0.0 -

8 0.0 0.0 3.9 0.0 9 0.0 0.0 3.9 0.0 10 0.0 0.0 3.9 0.0 11 0.0 0.0 3.9 0.0 12 0.0 0.066 3.9 0.066 13 0.0 0.0 3.9 0.0 14 0.0 0.0 3.9 0.0 15 0.0 0.0 3.9 0.0 16 0.0 0.0 3.9 0.0 17 0.0 0.0 3.9 0.0 18 0.0 0.0 3.9 0.0 19 0.0 0.0 3.9 0.0 20 0.0 0.0 3.9 0.0 21 0.0 0.0 3.9 0.0 22 0.0 0.0 3.9 0.0 23 0.0 0.0 3.9 0.0 24 0.0 0.0 3.9 0.0 25 0.0 0.0 3.9 0.0 26 0.0 0.066 3.9 0.066 27 0.0 0.0 3.9 0.0 28 0.0 0.0 3.9 0.0 29 0.0 0.0 3.9 0.0 30 0.0 0.0 3.9 0.0 31 0.0 0.0 3.9 0.0 '

Average 0.0 3.9 0.0 Maximum 0.1 3.9 0.1 ..

I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 i,:iformation, the .... j.

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 ir,{9.ri;lJ~tior:i.,.inplJJdjng the*

possibility offine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification). ' * *: .. : --_*. ~- ;--. * *... -.: i,:_;*:**:\*. :

Prepared By: James Harvey License No.: _______________....,...

Title:

Senior Nuclear Specialist Date: _2_/2_/_2_02_3_ _ _ _ _ _ _ _- ' - - - - -

~ pe s L

3a,oo-FM-scwo439 312014 t DEPART~NT~F.rO~E~A~~O~CTJO~ SUPPLEMENTAL REPORT- CHEMICAL ADDITIVES USAGE 1-Facility Name: Beaver Valley Power Station - Unit 1 Secondary Month: January Yearp- 2023 Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Outf~II: No Outfall Watershed: Ohio River Renewal application due 180 days prior to expiration.

These feedwater additives are not typically discharged. They are reported to align with DEP guidance. This permit will expire on: October 31, 2026 Chemical Names Monoethanolamine Hydrazine PT7000 Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 6.0 0.0 2 6.0 0.0 3 6.0 0.0 4 6.0 0.0 5 6.0 8.0 6 6.0 3.0 7 6.0 3.0 8 0.0 0.0 9 6.0 0.0 10 6.0 0.0 11 6.0 0.0 12 6.0 0.0 13 6.0 0.0 14 6.0 0.0 15 6.0 0.0 16 6.0 0.0 17 6.0 0.0 18 6.0 0.0 19 6.0 0.0 20 6.0 0.0 21 6.0 0.0 22 6.0 0.0 23 5.0 0.0 24 5.0 0.0 25 5.0 0.0 26 5.0 0.0 27 5.0 0.0 28 5.0 0.0 29 5.0 0.0 30 5.0 0.0 31 4.5 0.0 Average 5.5 0.5 ,. ,.

Maximum 6.0 8.0 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unsworn falsification).

Prepared By:_J_im_H_a_rv_e~y~--::----------- License No.:

Title:

Senior Nuclear Specialist Date: ....,...,~------------------

2/1/2023

~ L

3~00-FM-BCW0439 3/2014

('~ e:~NT~~!o~E~A~~o~moN SUPPLEMENTAL REPORT - CHEMICAL ADDITIVES USAGE .* ::: ;~';. .

Facility Name: Beaver Valley Power Station - Unit 2 Secondary Month: January *. '..*', -** '*

Ye~i{,, . 2023 Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Outf~fl:

No Outfall Watershed: Ohio River Renewal application due 180 days prior to expi~aiioh.

These fee_dwater additives are not typically discharged. They are reported to align with DEP guidance. This permit will expire on: October 31, 2026 Chemical Names Monoethanolamine Hydrazine PT7000 Dav gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs gallons lbs 1 7.0 0.0 2 7.0 0.0 3 7.0 0.0 4 7.0 1.0 5 7.0 0.0 6 7.0 1.0 1, 7.0 0.0 8 7.0 0.0 9 7.0 0.0 10 7.0 0.0 11 7.0 1.0 12 7.0 0.0 13 7.0 0.0 14 7.0 0.0 15 7.0 0.0 16 7.0 0.0 17 7.0 5.0 18 7.0 4.0 19 7.0 4.0 20 7.0 4.0 21 7.0 4.0 22 7.0 4.0 23 7.0 4.0 24 7.0 4.0 25 7.0 4.0 26 7.0 4.0 27 7.0 4.0 28 7.0 4.0 29 7.0 4.0 . ' ..

30 5.0 5.0 31 5.0 4.0 Average 6.9 2.1 ,

Maximum 7.0 5.0 ., . *. ~

1,: : , "

. ,I 1.,

,,_ .",)>

I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personne*I gathef a~d *;

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, ttie 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 informatiori, including the possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By:_J_im_H_a_rv_e-"y'------------ License No.:

Title:

Senior Nuclear Specialist Date: ------------------

2/1/2023

L-23-064 ENCLOSURE C

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania BUREAU OF CLEAN WATER

r~ DEPARTMENT OF ENVIRONMENT/IL

'lli2!J PROTECTION DISCHARGE MONITORING REPORT (DMR)

NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 001 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Final Effluent Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAF!iPUNG TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Temperature (deg F) (00011) Sample Measurement 74,8 'F 1-S Permit Requirement ... ... ... 110 1/~ay 1/day 1-S Daily Max s.u.

pH (00400) Sample Measurement Permit Requirement ... ... 7.B 6,0 ... 8.3 9.0 1/week 1/week Grab Grab Ammonia-Nitrogen {00610) Sample Measurement ... ... ... Inst Min

... GG IMAX GG mg/1.

Penni! Requirement - - - Monitor & Report Monitor & Report 1/week Grab Phenollcs, Total (32730) Sample Measurement ... -- ... --

Avg Mo

<.01 Dai1y Max

<.01 mg/1. 2/fflOnth , Grab Permit Requirement - Monitor & Report Monltor&Report 2lf1Ionth_.

I/ '.

.Grab Avg Mo DaHyMax :

Chromium, Total (01034) Sample Measurement Permit Requirement GG

.2 GG

.2 mg/1.

1""."8.s~:,-:

- .; 24-Hr Compos!le

... Avg Mo Daffy Max ,, "> *,,

Copper, Total (01042) Sample Measurement .0064 .0068 mg/1. 2/month_:* ',

"Grab Pannlt Requirement Monitor & Report Monltor&Report 2/month' Grab

... ... ... ... Avg Mo DaUyMax 2,1 Iron, Total (01045) Sample Measurement Permit Requirement ... ... -

1.8 Monitor & Report Monitor & Report mg/1. 2/monlh 2/monlh .

Grab Grab

... ... ... ... Avg Mo Daijy Max Zinc, TotaJ (01092) Sample Measurement Permit Requirement ... ... ... GO 1.0 GO 1,0 mg/1.

1/week 24-Hr Composite Aluminum, Total (01105) Sample Measurement ... ... ... ... Avg Mo

,57 Daly Max

,72 mg/1. 2/month Grab Permit Requirement ... - - MonJlor & Report Monftor&Report 2/monlh Grab Avg Mo Cally Max Flow(50050) Sampte Measurement Permit Requirement E

Monitor & Report E

Monitor & Report MGD -... ... ...- Continuous Measured Avg Mo Dally Max Fclllty Pramater BVPS NPCES Permit (PA0025615) requires continuous, measured flow at Outfall 001, The Outfa!I 001 flowmeter was In service through 12-9-2022 but faUed and remained out of service through the end of this monitoring period.

Total ReslduaJ Chlorine (TRC) (50060)

Comment, Sample Measurement ... ... ... ... <,02 ,08 mg/1. 1/week Grab Permll Requlremenl - - - ,5 1.25 1fweek Grab

... Avg Mo IMAX NafcoH150M(5169B) Sample Measurement GO GG mg/1.

Permit Requirement .034 ,034 1/week 24-Hr Composite Free AvaHable Chlorine (50064} Sample Measurement ... ...

Avg Mo

<,02 DaUyMax

.02 mg/1. Continuous Recorded Permit Requirement - ... .2 .5 Continuous Recorded A't'gMO

<,2 OaiyMax Mera.iry, Total (71900) Sample Measurement Penni! Requirement ... ... ... Monitor & Report

<.2 Monitor&Report ug/L 2/month 2/monlh Grab Grab Avg Mo oaayMax Hydrazine (81313) Sample Measurement ... ... GG mg/1.

GG Permit Requirement ,007 .007 1fweek Grab Avg Mo Daily Max Faclllty Sampllne Point Commonts BVPS NPDES Pennlt (PA0025615) requires continuous, measured flow at outfal 001. The Outfall 001 flowmeter was In servk:e through 12.g.2022 but falled and remained out of service through the end of this monitoring period, Privacy Policy I Security Policy Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR) 1a:11 PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 002 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44306-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 .

LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Final Effluent Permit AppllcaUon Due: "'05;;.;./0"-4"'/2:..:0c:.26:..__ _ _ _~ - - - - - - - - -

YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION

,. ,. *s

. ..* -SANIPUNGTYPE PARAMETER VALUE VALUE UNITS VALUE VALUE VALUE UNITS SAMPUN~ f~~U-~N;!=_Y .,...... - **-

Flow(50050) Sampla Measurement ,046 .046 MGO 11woox*

Estimate Pennlt Requirement Monitor & Report Monitor & Report 1/week .- Estimate Avg Mo Daly Max FacDlty Sampllns Point Comments Privacy Polley I Security Policy Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPAITTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

PROTECTION

.,,,*:.,. ,.,. *~** ~-; .,.

NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 003 Reporting Frequency: Monthly -::;) i, *~:r:

ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 .,

FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Fina! Effluent Permit Application Due: 05/04/2026 YEAR I MO I DAY YEAR MO I DAY No Discharge:

FROM 2023 01 I 01 TO 2023 01 I 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Ammonia-Nitrogen (00610} Sample Measurement Penni! Requirement - ... GG Monitor & Repor1 GG Monitor&Report mg/L 1/week Grab

... Avg Mo Daily Max Alumhlum, Total (01105) Sample Meaiurement Permit Requirement ...- ... .67 Monitor & Report

,7 Monrtor&Repo,t mg/L 2/month 2/month 24-Hr Composite 24-Hr Composite Avg Mo Daily Max FJow(50050) Sample Measurement Permfl Requi,ement

.178 Monitor & Report

178 Monitor & Report MGD

... ... ... 2/monlh 2/month EsUmate Estimate Avg Mo

... DaiyM411; Nalco H160M (51698) Sample Measurement Permit Requirement ... ...- GG

,034 GG

,034 mg/L 1/week Grab

... Avg Mo Dally Max Mercury, Total (71900) Sample Measurement <,2 < .2 *!VL 2/month Grab PermJt Requirement Monltor & Report Monrtor&Report 2/month Grab

-... ... ... ... Avg Mo Dally Max Hydrazine (81313) Sample Measurement Permit Requirement ... ... GG

.007 Avg Mo GG

,007 Daily Max mg/L 1/week Grab F1clllty Sampllng Point Comments

r**

-~ ' .. -- - -

.*. ;;;*:t~.:-.-t*,~ .- . ,:*\1*

/*.': ---- -:,) .. ~.

f)._!-:*.~*: **,,* . ... -

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania BUREAU OF CLEAN WATER J..,;illlllj DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

'.:I!J PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 004 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD PenniI Expires: c.1.:c0/.::.3.:c1/.::20.:c2::.:6'-----------------

STAGE: Final Effluent

YEAR MO DAY YEAR MO DAY Pennll Application Due:

No Discharge:

c.0.:c5/.::.04.:cl.::20.:c2::.:6'-----------------

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Temperature (deg F) (00011) Sample Measurement 'F Permit Requirement 110 1/day 1-S DaifyMax pH (00400) Sample Measurement Permit Requirement ... ... 6,0 .'". 9,0 s.u.

1/week Grab lnslM111 IMAX Chromium, Tola! {01034) Sample Measurement Porm!l Requirement ... - ... ,2 ,2 mg/L 1/woek 24.Hr composite Avg Mo Dally Mox Copper, Total (01042) Sample Measurement mg/L Pormll Requirement Monitor& Ropor1 Monitor& Report 2/monlh Grab

... -- ... ... Avg Mo OaHyMax Zinc, Total (01092) Saml)Je Measurement Permit Requlremonl ... ... 1.0 1.0 mg/L 1/week 24-Hr Composite

-... ... Avg Mo DaUyMax pJumlnum, Tolal(01105) Sample Mea$Urement Permit Requirement

... Monitor& Report Monltor&Report mg/L 2/month Grab Avg Mo Dally Max Row(50050) Sample Measurement Pt-rmfl Requlremenl Mooitor& Report Monftor & Repor1 MGD

... ... ... 1/week Calculation Total Residual Chlorine (TRC) (50060) Sample Measurement Avg Mo

... Daly Max

... ... ... ... ... mg/L Permit Requirement ... ... ... ,5 125 11week Grab Free Available Chlorine (50064) sample Measurement ... ... ... ... Avg Mo IMAX mglL Permit Requirement - - - .2 Avg Mo

3800*FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER ilf"A DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR) 1.a, PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 006 Reporting Frequency: Monlhlv ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR EffecUve From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR EffecUve To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD PermH Expires: 10/31/2026 STAGE: Final Effluent Permit Application Due: 05/04/2026

YEAR MO DAY YEAR MO OAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Flow (50050) Sample Measurement .016 .018 MGD Estimate Permit Requirement Monitor & Report Monitor & Report 1/week Estimate Avg Mo Da:iy Max f111c:lllty Sampling Pofnt Comm1nt, Privacy Polley I Security Polley Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER if"'A' DEPARTMENT DF ENVIRONMENT/IL

, ~ PROTECTION DISCHARGE MONITORING REPORT (DMR)

NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 007 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023

FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Final Effluent

YEAR MO DAY YEAR MO DAY Permit Application Due:

No Discharge:

05/04/2026 FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE Temperature (deg F) (00011) Sample Measurement VALUE

... VALUE UNITS VALUE

... VALUE

... VALUE UNITS Permll Requirement - ... ... ... GG 110

'F 1/dar 1-S

... ... ... ... Daily Max s.u.

pH (00400) Sample Meai.urement Permit Requirement ... ... GG 6,0 ... GO 9.0 1/weok - Grab Inst Min IMAX Flow(50050) Sample Measurement Pormll Requlremenl GO Monitor & Report OG Monitor & Report MOD

... ... ... 1/week *-. Estimate Avg Mo Daly Max Total Residual Chlorine (TRC) (50060) Sample Measurement Permit Requirement ...- ... GO 20 mg/1.

1/week Grab DaDyMax Nalco H150M (51698) Sample Measurement GG GG mg/1.

Permit Requirement .034 .034 1/week Grab Free AvaUable Chlorine (50064) Sample Measurement - -... ... --

Avg Mo GG DaDyMax GG mg/1.

Permit Requlrement

- .2 Avg Mo

.5 Dally Max 1/waek Grab Facility Sampling Point Comment&

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

-,,.; PflOTECTION NAME: ENERGY HARBOR NUCLEAR CORP PADD25615 D1D Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 443D8-2D14 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: D110112D23 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15D77 MONITORING PERIOD Permit Expires: 1D/31/2D25 STAGE: Final Effluent Permit Application Due: 05104/20;!6.: .* .

YEAR I MO DAY 'YEAR MO DAY No Discharge:

FROM D1 TO 01 31 D

2D231 01 12023 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS

... ... ... -... ... 1-S Temperature (deg F) (00011) Sample Measurement Permit Requirement ... ... ...

58,6 110

'F 1/day 1/day 1-S

... ... ... ... OaUy Max s.u.

pH (00400) Sample Measurement Permit Requirement ... ... 7,7 6,0 ... 7,9 9,0 1/week 1/week Grab Grab Inst Min IMAX

- ... Measured Flow(SOOSO) Sample Measurement Pormll Requirement 3,0 Monitor & Report 3,6 Monitor & Report MGD

... 1fweek 1/week Measured Avg Mo OaiyMax Total ResfduaJ Chlorine (TRC) (50060) Sample Measurement ,06 mg/L 1/week Grab Permit Requirement ... .20 1/week Grab DaQyMax Nalco H150M (51698) Sample Measurement Pennft Requirement -- -- - --

GG

.034 GG

.034 mg/L 1/week 24-Hr Composite Avg Mo Daily Max Free Available Chlorine (50064) Sample Measurement -... -... ... --* <,03 .06 mg/L 1/week Grab Permit Requirement .2 .5 Uweek G,ab Mercury, Total (71900) Sample Measurement ... ... ... -...

Avg Mo

<,2 Daly Max

<,2 ug/L 2/month Grab Permit Requirement

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR) f'.a, PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 011 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY; FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: .:..Fccln;;;a'-'Ec.;ffl I "'-u;;;..e;;.:.n"'-1_ _ _ _ _ _ _ _ _ _ _ _ _ __ Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Aow(50050) Sample MesPiurement Perm/I Requirement

,004 Monitor & Report

.004 Monitor & Report MGD

... ... ... 1fweek 1/week Estimate Estimate Avg Mo

... Daly Mex Mercury, Total (71800) Sample Measurement <,2 <.2 ug/L 2/monlh Grab Permit Requirement Monitor & Report Monitor & Report 2/month Grab Avg Mo Daffy Mllx Fac(Jtty Sampllng Point Commentt:

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT DF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR) f.a::ii PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA002561S 012 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308*2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Final Effluent Permit Application Due: 05/04/2026

YEAR MO DAY YEAR MO DAY No Discharge:

0 FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS s.u.

pH (00400) Sample Measurement Permit Requirement ... 6.0 9.0 2/month G,ab Ins! Min

... IMAX CadmJum, Total (01027) Sample Measurement Permit Requirement ... ... ... Monitor & Report Monitor& Report mg/L 2/month G,ab Avg Mo OattyMax Copper, Total (01042) Sample Measurement Permit Requiremenl ... ... - Monitor & Report Monitor & Report mg/L 2/month Grab Avg Mo Dally Max Zlnc, Total (01092) Sample Measurement ... ... mg/L Permit Requirement ... ... Monitor & Report Monitor& Report 2/month G,ab Avg Mo OaUyMax Aow(50050) Sample Measurement Permit Requirement Monitor& Report Avg Mo Monltor&Report Daly Max MGD

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania

'8 BUREAU OF CLEAN WATER r~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

'l/i2J PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 013 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: _F-"ln_al_E_ffl_u_e_n.c..t_ _ _ _ _ _ _ _ _ _ _ _ _ __ Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS **

-... ... ... ... s.u.

pH (00400) Sample Measurement Permit Requirement ... 7.4 6.0 ... 7.6 9.0 2/month 2/month Grab Grab

... ... ... JnstMin IMAX Copper, Total (01042) Sample Measurement Permit Requirement ... ... .0354 Monitor & Report

.1 Monitor& Report mglL 2fmonlh 2/mor.th Grab Grab

... Avg Mo Da;fyMax Aow(50050) Sample Measurement Penni! Requirement

.002 Monitor & Report Avg Mo

.002 Monitor & Report Daily Max MGO

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania G'

BUREAU OF CLEAN WATER J~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

'lli21 PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 101 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023*

FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES C

QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING fREQUEi\lCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS

... ... ... ... s.u.

pH (00400) Sample Measurement Permit Requftemenl ... ... 6.5 8.0 ... 8.8 9.0 1/we<,k 1/week .

Grab Grab

... ... ... lnstMln IMAX Total Suspended Solids (00530) Sample Measurement Permit Requirement ... ... ... <4.0 30.0

<4,0 100.0 mg/L 1N/eek 1/week Grab Grab

... ... ... ... Avg Mo Daily Max OH and Grease (00556) Sample Measurement Permit Requirement - ... ... <4.9 15,0 Avg Mo

<5.6 20.0 Dally Max mg/L 1/Week 1/week Grab Grob Ammonia-Nitrogen (00610) Sample Measurement Penni! Requirement

... -... GG Monitor & Report GG Monltor&Report mg/L 1/week Grab Avg Mo DaHy Max Aow(50050) Sample Measurement Permit Requirement

.007 Monltor&Report

.008 Monltor&Report MGO

... ... ... 1fweek 1/week Estimate Estimate Avg Mo Daly Max Hydrazine (61313) Sample Measurement Penni! Requirement ... ... ... GG Monitor & Report Avg Mo GG Monltor&Report Dally Max mg/L 1/Week G*ab FoelJlty Sampling Point Comments Privacy Polley I Security Policy Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania BUREAU OF CLEAN WATER J ~ DEPARTMENT OF ENVIRONMENTAL

~ PilOTECTION DISCHARGE MONITORING REPORT (DMR)

NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 102 Reporting Frequency:

Month1/ **.:i.,i.; ,,,,1* ::.*\*.

ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS

... ... ... s.u.

pH (00400) Sample Measurement Permit Requirement ... ... 7.2 6.0 ... 7.6 9.0 2fmonth 2/monlh Grab Grab

... ... Inst Min IMAX Total Suspended Solids (00530) Sample Measurement Permit Requirement ... ... 29.5 30,0 50.0 100.0 mg/L 2/month 2/month Grab Grab

... ... .. ... Avg Mo DaiyMax OH and Grease (00556) Sample Measurement Perm!! Requirement - ... -

<4,9 16,0

<5.0 20.0 mg/L 2/month 2/month Grab Grab Aow(50050) Sample Measurement .001 *001 MGD ... ...

Avg Mo OaHyMax

- 2/monlh Estimate Permit Requirement Monitor & Report Avg Mo Monitor& Report Daly Max

- - - 2/rnonth Estimate Facility Sampling Point Comment&

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ OEP/IITTMENT OF ENVIRONMENT/IL DISCHARGE MONITORING REPORT (DMR) f,.S: PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 103 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER OMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 OMR Effective To: _01_/3_1_/2_0_2_3_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 Permit Expires: _10_/3_1_/2_0_2_6_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

MONITORING PERIOD STAGE: Internal Monitoring Point Permit Application Due: _05_/0_4_/2_0_2_6_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

YEAR I MO DAY IYEAR MO DAY No Discharge:

FROM 20231 01 01 TO I 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS s.u.

pH (00400) Sample Measurement Permit Requirement -

7.3 6.0 Inst Min

... 7.3 9.0 IMAX Vmonth 21month Grab Grab Tolaf Suspended Solids (00530) Sample Measurement Permit Requirement ... ... ... <4.1 30.0 42 100,0 mg/I. Vmonth 2/month See Permit See Permlt

... ... ... ... Avg Mo Daily Max Oil and Grease (00556) Sampl'e Measurement Permll Requirement - - ... <4.9 15.0

<5,1 20.0 mg/I. 2/month 2/month Grab Grab Avg Mo DaQyMax

-- - Estimate Flow(50050) Samplo Measurement Pennit Requlremenl

,120 Mooltor&Report Avg Mo

,120 Monltor&Report Daly Max MGD

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR) 1..i:il PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 108 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

0 FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE Flow (50050)

VALUE

... VALUE

... UNITS VALUE

... VALUE

... VALUE UNITS Sample Measurement Pennit Requirement Monitor & Report Monitor& Report MGD

... ... ... Weekly when Discharging Estimate A,gMo

... DaiyMax TolaJ Residua! Chlorine {TRC) (50060) Sample Meaitlrement Permit Requirement ... ... ... Monitor & Report Avg Mo Monftor& Report DllilyMOJ1 mg/1.

Weekly when Discharging Grab Facility Bamplln9 Point Comment,, ...

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT DF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

.,_.; PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 111 Reporting Freguency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: _01_/3_1~/2_0_2_3_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 150TT Permit Expires: _10_/3_1_/2_0_2_6_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

MONITORING PERIOD STAGE: Internal Monitoring Point Permit Appllcatlon Due: _05_/0_4l_2_0_2_6_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

YEAR MO DAY jYEAR MO DAY No Discharge:

FROM 2023 01 01 TO J 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE

... VALUE UNITS pH (00400) Sample Measurement Permil Requirement ... ... 7.7 B.0 ... B.0 B.0 s.u. 1/week 1/week G,ab G,ab

... -... ... Inst Min

... IMAX Total suspended Solids (00530) Sample MeaiUrement Permit Requirement ... ... <4,2 30.0 4.B 100.0 mg/L 1/waeit 1/weok .. ..

Grab G,ab on and Grease (00556) Sample Measurement ... ... ... ... Avg Mo OaHyMax

<5.8 1/we:,k Perrnll Requirement ... - -

<5.0 15.0 20.0 mg/L 1/week Grab Grab Avg Mo Cally Mox Flow(50050) Sample Measurement Pennll Requirement

002 Monitor & Report Avg Mo

.002 Monitor& Report Daly Max MGD

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 I 211 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER IOUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO I DAY jYEAR MO I DAY No Discharge:

FROM 2023 01 I 01 TO J 2023 01 I 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS

... ... ... ... 8,1 s.u. 1/week Grab pH (00400) Sample Measurement Permit Requirement ... ... 7.2 6,0 ... 9.0 IMAX 1/week Grab

/natMln Total Suspended Solids (00530) Sample Mea1turement Permit Requirement ... ... ... <4.4 30,0 5,3 100.0 mg/1. 1/week 1/week Grab Grab

... ... ... ... Avg Mo Daffy Max Grab OU and Grease (00556) Sample Measurement Permll Requirement ... - ... <4.9 15.0 Avg Mo

<5.1 20.0 Daily Max mg/1. 11week 1/week Grab FJow(50050) Sample Measurement Pennlt Requirement

.002 Monltor&Report

.002 Monttor&Report MGD -- ...

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania BUREAU OF CLEAN WATER f~ DEPI\RTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

'lli2!I PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 301 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Penni! Expires: 10/31/2026 STAGE: Internal Monitoring Point Penni! Appllcallon Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

0 FROM 2023 01 01 TO .2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE

... VALUE

... UNITS

... VALUE

... VALUE VALUE UNITS Total Suspended Solids (00530) Sampla Measurement Permit Requirement ... ... ... 30,0 100,0 mg/L 2/monlh Grab Avg Mo Daily Max Off and Grease (00556) Sample Meaillrement Penni! Requirement ... ... ... 15.0 20.0 mg/L 2/month Grab Avg Mo Daly Max Flow(50050) Sample Measurement ... ... MGD ... ...

Permit Requiremenl Monitor& Report Avg Mo Monrtor & Report Daly Max

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT DF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 I 303 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER IOUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO I DAY IYEAR MO I DAY No Discharge:

0 FROM 2023 01 I 01 TO 12023 01 I

31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS

... VALUE

... VALUE VALUE UNITS s.u.

pH (00400) Sample Measurement Permit Requirement ... ... 6,0 ... 9,0 2/month Grab

... ... ... lnatMin IMAX Total Suspended Solids (00530) Sample Measurement Permit Requirement ... ... ... 30,0 Avg Mo 100.0 Daffy Max mg/I.

21'monlh Grab OU and Grease (00556) ... ... ... ... ... ...

Sample Measurement Permit Requirement ... ... ... 15.0 20,0 mg/L 2/month Grab Aow(50050) Sample Measurement ... ... MGD ... ...

Avg Mo DaUyMax Permit Requirement Monltor&Report Avg Mo Monltor&Report Daly Max

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

,.; PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 313 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308*2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 Permit Expires: ..:.10:::.l;:..31"'/2=:0c=2:.:.6_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

MONITORING PERIOD STAGE: Internal Monitoring Point PermllAppllcallon Due: ..:.05:::./0;:..4/;.:;2=:0c=2..:.6_ _ _ _ _ _ _ _ _ _ _ _ _ _ __

YEAR MO DAY YEAR MO DAY No Discharge:

FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY *. SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH (00400) Sample Measurement ... 7,5 7.9 s.u. 1/week Permit Requirement ... ... 6.0 9.0 1/week Grab Grab

... ... ... Inst Min IMAX 1/week Toi.al Suspended SoDds (00530) Sample Measurement Penni! Requirement ... ... ... <5.1 30.0 Avg Mo 8.2 100,0 DrulyMax mglL 1/week Grab Grab

... ... ... ... <S,3 Oil and Grease (00556) Sample Measurement Permit Requirement ... - -

<5.0 15 20 mg/L 1i'Neek 1/week Grab Grab

,002 --

Avg Mo Daily Max

- 1/v,,eek ...

Flow(50050) Sample Meaeurement Permit Requirement

,002 Monltor&Report Avg Mo Monltor&Report Daly Max MGD

... 1/week Esllmale Estimate Facility Sampling Point Commenl1 ..

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 I 401 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER IOUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY; FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO I DAY IYEAR MO DAY -

No Discharge:

I 2023 -

FROM 2023 01 I 01 TO 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY . **.. ~SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS .... ..

pH (00400) s.u.

Sample Measurement Permit Requirement -

7.1 6.0 ... 2/month 2/month G,ab G,ab

... ... .. lnstM'tn Total Suspended sorlds (00530) Sample Measurement Permit Requirement ... ... ... <4.0 30.0

<4,0 100.0 Daily Max mg/L 2/month 2/month Grab Grab o~ and Grea$8 (00556) Sample Measurement -... ... ... ... Avg Mo

<4.9 <5,0 mg/I. 2/month Grab Permil Requirement - - 15.0 20.0 2/month Grab Avg Mo Daily Max Aow(50050) Sample Measurement .001 .001 MGD 1/week Estimate Permit Requirement Monitor & Report Avg Mo Monitor& Report Daly Max

- 1/week

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania BUREAU OF CLEAN WATER f~

'612!!1 DEPARTMENT OF ENVIRONMENTAL PROTECTION DISCHARGE MONITORING REPORT (DMR)

,r.,,,: ~_ *. 1 -i: 1;::~.

NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 403 Reporting Frequency: Monthly.*

ADDRESS; 168 E MARKET ST, AKRON OH, 44308*2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

0 FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH (00400) Sample Measurement ... ... ... ... "" "" s.u.

Penni! Requirement ... ... 6.0 ... 9.0 Weekly when Discharging Grab

... ... ... lns!Min IMAX Total Suspended Sorlds (00530) Sample Measurement Pennit Requirement ... ... ... 30.0 100.0 mg/L Weekly when Discharging Grab

... ... ... ... Avg Mo DasyMax OU and Grease (00556) Sample Measurement Permit Requlreinenl ... ... ... ""

15.0 20.0 mg/L Weekly when Oisdlarging Grab Avg Mo DaUyMax Ammonia-Nitrogen (00610) Sample Measurement Penni! Requirement ... - Monltor&Report Monltor&Report mg/L Weekly when Discharging Grab Avg Mo Daiy Max Chromium, Total (01034) Sample Measurement mgll Permit Requirement .2 .2 WeeklywhenOischarglng Grab

... ... Avg Mo OaByMax Zinc, Total (01092) Sample Measurement Permit Requirement ... ... 1,0 1,0 mg/L Weekly when Discharging Grab Flow (50050) Sample Measurement ... ... ... Avg Mo Daffy Max Permit Requfrement Monitor & Report Monitor & Report MGD

... ... Weekly when Discharging EsUmate Total Residua! Chlorine (TRC) (60060) Sample Meai.urement ...

Avg Mo Daly Max Permit Requirement *H

- ... ,5 1.25 mg/L Weekly when Dlsct,erging Grab

... ... ... ... Avg Mo IMAX Nale<> H150M (51698) Sample Measurement Permit Requirement ... ... ... ""

.034 Avg Mo

.034 Daily Max mg/L Weekly when Discharging Grab Hydrazine (81313) Sample Measurement Permlt Requlremenl --

.007

3800-FM-BCW046212/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION pennsylvania G'

BUREAU OF CLEAN WATER

, . - , DEPARTMENT OF ENVIRONMENTAL DISCHARGE MONITORING REPORT (DMR)

'.:£!/ PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 601 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 MONITORING PERIOD Permit Expires: 10/31/2026 STAGE: Internal Monitoring Point Permit Application Due: 05/04/2026 YEAR MO DAY YEAR MO DAY No Discharge:

0 FROM 2023 01 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS Sample Measurement -... ... ... ... ... ... s.u.

pH (00400)

Perml't Requirement ... 6.0 ... 9.0 1/week Grab Inst Min IMAX Total suspended Solids (00530) Sample Measurement Permit Requirement ... ... ... 3-0.0 100.0 mglL 1/week Grab Avg Mo Daffy Max Oil and Grease (00556) Sample Measurement Permit Requirement ... ... ... 15,0 20.0 mglL 1tweek Grab Ammonia-Nitrogen (00610) Sample Measurement ... ... ... ... ...

Avg Mo Daffy Max mglL Permit Requirement - - - Monitor & Report Monltor&Report 1/Week Grab Avg Mo Daijy Max Flow(50050) Sample Measurement Permit Requirement Monitor & Report Monitor & Report MGD

... ... 1/week Estimate Avg Mo Daly Max Hydra~n* (81313) Sample Meai.urem&nt Permit Requirement ...- ..."' ""

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPIIRTMENT OF ENVIRONMENT/IL DISCHARGE MONITORING REPORT (DMR) f.c::i! PROTECTION NAME: ENERGY HARBOR NUCLEAR CORP PA0025615 701 Reporting Frequency: Monthly ADDRESS: 168 E MARKET ST, AKRON OH, 44308-2014 PERMIT NUMBER OUTFALL NUMBER DMR Effective From: 01/01/2023 FACILITY: FIRSTENERGY BEAVER VALLEY POWER STATION 1 DMR Effective To: 01/31/2023 LOCATION: PA ROUTE 168, SHIPPINGPORT PA, 15077 Perm iI Expires:

_10_/_31_/2_0_2_6_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

MONITORING PERIOD STAGE: Internal Monitoring Point Permit Application Due: _05_/_04/_20_2_6_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

YEAR MO IDAY I YEAR MO DAY No Discharge:

FROM 2023 01 I I 01 TO 2023 01 31 PARAMETERS REPORTED VALUES QUANTITY OR LOADING QUANTITY OR CONCENTRATION PARAMETER SAMPLING FREQUENCY SAMPLING TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH (00400) Sample Measurement ... ... ... ... ... ... s.u*

Permit Requirement ... ... 6.0 ... 9.0 1/week Grab

... ... ... Inst Min IMAX Total suspended SoHds (00530) Sample Meai.urement Permit Requirement ... ... ... 30.0 100,0 mg/L 11week Grab

... ... ... ... Avg Mo Daily Max Od and Grease (00556) Sample Measurement Permit Requirement ... ... ... 15,0 20,0 mg/L 1/INeek Grab Avg Mo Daily Max Ammonia-Nitrogen (00610) Samplo Measurement Permit Requirement ... ... ... Monitor & Report Monitor & Report mg/L 1/week Grab Avg Mo DaOy Max F!ow(50050) Sample Measurement Permit Requlramenl Monitor & Report Monltor&Roport MGD

... ... ... 1/week Estimate Avg Mo DaQyMax Hydrazine (61313) Sample Measurement Perm/I Requirement ... ... Monitor & Report Avg Mo Monitor & Report Dally Max mg/L 1/week Grab Facility Sampling Point Comments Privacy Policy I Security Policy Copyright ©2016 Commonwealth of Pennsylvania. All Rights Reserved

3800-FM-BCW0462 12/2016 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ pennsylvania BUREAU OF CLEAN WATER

~ DEPARTMENT DF EIWIRONMENTIIL DISCHARGE MONITORING REPORT (DMR)

'a5! PROTECTION ATTACHMENT DETAILS FIio Name Attachment Type Upload~Tirne Attachment Comments Enc A Jan 2023 Dally Effluent Monitoring Reportpdf Daly Effluent Monitoring Fonn 2023-02-27T10:16:4~5:00 Enc B Jan 2023 Chemical Additives Forms.pdf Chemical Add!Uves Usage Form 2023-02-27T10:22.:51-05:00 Enc D Cooling Water Intake Monitoring Forms.pdf Olher 2023-02-27T10:28:46-05:00 Form 38~FM-BCW0010 02/2020 for Cydes of Concentration Jan 2023 Cover Letter Signed.pdf CoverLett&r 2023-02-27T10:35:58-05:00 PERMIT VIOLATIONS Non-Compllanco ID Event Start Data Event End Date Paramoter UmllTyp* Reported Value PermH Umlt Unit SampllnirPolnt Causa Of Non-Compliance Correctt.-o Action Comments UNAUTHORIZED DISCHARGES Non..Compllanee JD Event Start Dato Event End Oat, Datt 1nd Time Discovered Substance Event Location Volume (goJ) DuraUon (hr.) Receiving Watera Impact On Wat.ns Cause Of Discharge Date and Tim* D:!:P N.;;Ufied Comments Discharged Orally OTHER PERMIT VIOLATIONS Non-Compllanco ID Non-Compllanco Type Sampllng Point Parameter Reported Vsluo Comments 184246 Use of NODI Code E or FF Final Effluent (001) Flow 184247 Uso of NODI Code E or FF Ffnal Effluent (001) Flow Monitor& Repoc1 COMMENT DETAILS Commtnll Oparator Nam* Operator C.rtlflcatJon Number Oprr~ljr Ci;~ct Number SUBMISSION INFORMATION SUBMITTED BY 'Pursuant to the Pennsylvania Electronic Transactions Act -Act 69, effective January 15, 2002, you are about to engage In an TELEPHONE DATE GREENPORT USER electronic transaction with the Commonwealth of Pennsylvania. You are submitting official Information. You certify under Robert Krlstophel penally of law that this document and all attachments were prepared under your direction or supervision In accordance with a system designed to assure that qualified personnel gather and evaluate the Information submllted. Based on your inquiry of (724) 682-7773 2023 02 28 the person or persons who manage the system or those persons directly responsible for gathering the Information, the rkrlstophel Information submitted Is, to the best of your knowledge and belief, true, accurate and complete. You are aware that any false SUBMITTED BY statement may be subject to substantial civil and criminal penalties, Including 18 P.S. section 4904 (relating to unswom AREA CODE NUMBER YEAR MO DAY FULL NAME falslficatlon to authorities).

L-23-064 ENCLOSURE D

7 e !?.~~N~~~~~E~A~!o~CTION Facility Name:

SUPPLEMENTAL REPORT - COOLING WATER INTAKE MONITORING Beaver Valley Power Station - Unit 1 Month: _J_a_n_u_a_.ry.___ _ _ _ _ __

3800-FM-BCW0010 2/2020 Year: 2023 Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Watershed: 20-B 20-D Renewal application due 180 days prior to expiration.

This permit will expire on: October 31, 2026 Cooling Water Cycles of Actual Through Actual Intake Flow Make-Up Water Slowdown Volume Withdrawal Concentration Screen Velocity Day MGD MGD Million Gallons Million Gallons # fps 1 1.82 2 2.02 3 1.64 4 1.71 5 1.38 6 1.17 7 1.93 8 1.8 9 1.8 10 1.71 11 1.73 12 1.0 13 1.0 ,.,

14 1.03 15 1.0 16 1.66 17 1.51 i 18 1.78 19 1.69 20 1.74 21 1.97 22 1.94 23 1.77 24 1.46 25 1.69 26 1.69 27 1.73 28 2.13 29 2.07 30 1.67 31 2.41 Average 1.7 Maximum 2.4 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unsworn falsification).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: ------------------

2/1/2023

C e~~NT~~r~~E~A~~O~CTION Facility Name:

SUPPLEMENTAL REPORT - COOLING WATER INTAKE MONITORING Beaver Valley Power Station - Unit 2 Month: _J_a_n_u_ary-"--------

. 3Joo-FM-BCW0010 2/2020

Yea(* 2023 Municipality: Shippingport Borough County: Beaver NPDES Permit No.: PA0025615 Watershed: 20-B 20-D Renewal application due 180 days prior to expiration.

This permit will expire on: October 31, 2026 Cooling Water Cycles of Actual Through Actual Intake Flow Make-Up Water Blowdown Volume Withdrawal Concentration Screen Velocity Day MGD MGD Million Gallons Million Gallons # fps 1 1.84 2 1.85 3 1.65 4 1.78 5 1.0 6 1.03 7 1.78 8 1.73 9

10 11 1.69 12 1.0 13 1.0 14 1.1 15 1.0 16 1.65 17 1.56 18 1.85 19 1.92 20 1.84 21 1.9 22 1.79 23 1.77 24 1.44 25 1.62 26 1.73 27 1.78 28 2.05 29 1.91 30 1.74 31 2.25 Average 1.6 Maximum 2.3 I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel 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 possibility of fine and imprisonment for knowing violations. See 18 Pa. C.S. § 4904 (relating to unswom falsification).

Prepared By: James Harvey License No.:

Title:

Senior Nuclear Specialist Date: ------------------

2/1/2023

L-23-064 ENCLOSURE E

3800-FM-BCW0440 12/2016 COMMONWEALTH OF PENNSYLVANIA

~ pennsylvania DEPARTMENT OF ENVIRONMENTAL PROTECTION

~ DEPARTMENT DF ENVIRONMENTAL BUREAU OF CLEAN WATER fa! PROTECTION NON-COMPLIANCE REPORTING FORM Use this supplemental form to report all permit violations and any other non-compliance that may endanger health or the environment,, in accordance with your permit.

Complete all sections that apply. If you are reporting violations of permit limits, monitoring requirements or schedules that do not pose_*an immediate.threat to health or the environment, you may attach this form to the Discharge Monitoring Report (DMR). Title 25, Pa. Code §§ 91.33 and 91.34 (regarding incidents 0causing or threatening pollution and activities utilizing pollutants, respectively), in part requires immediate notification by telephone to the Depa_~m~nr\~tirpollution incidents, remediation, and may require an additional report on the incident or plan of pollution prevention measures. If you are reporting-other non-co_mpliance events, and the reporting deadline does not coincide with your submission of the DMR, it should be submitted separately to the Department by the reporting deadlirie-~et forth in the permit.

See instructions for more information. ** ** *1

Facility Name: Beaver Valley Power Station Month: January Year: 2023 Municipality: _S_hi.._p.._p_in_..g.._p_ort_B_o_ro_u_.g._h_ _ _ _ _ _ _ _ _ County: _B_ea_v_e_r_ _ _ _ _ __ Permit No.: PA0025615 D Violations of Permit Effluent Limitations*

Permit Statistical Date Parameter Limit Units Code Result Units Cause of Violation Corrective Action Taken D Sanitary Sewer Overflows and Other Unauthorized Discharges*

Event Substance Volume Duration Receiving Impact on Date DEP Date Discharged Location (gals) (hrs) Waters Waters Cause of Discharge Notified

~ Other Permit Violations*

~ Sample collection less frequent than required Explain BVPS NPDES Permit (PA0025615) requires continuous, measur~d flow at Outfall 001.

The flow recorder responsible for this measurement was in service:through 12/9/2022 but failed and remained out of service through the e_nd of this monitoring period.

D Sample type not in compliance with permit Explain D Violation of permit schedule Explain D Other Explain D Other Explain

If the space provided is not sufficient to record all information, please attach additional sheets.

I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to *assure that qualified personnel gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system Rr.th~se persp~s directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate and complete .._,L9 11i.~war~Jb~ .tl;lere are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. See 18 Pa.:.c..:~-- .§ -;4-i:)Q:1;:{relating to unsworn falsification). * *_. ,r,

Prepared By: Robert Kristophel Signature:

Title:

General Plant Manager Date:

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L-23-064, Discharge Monitoring Report, (NPDES) Permit No. PA0025615

Contents

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L-23-064, Discharge Monitoring Report, (NPDES) Permit No. PA0025615

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