NC0023965_Quarterly Report_20241022

235 Government Center Drive
Wilmington,NC 28403
Cape Fear Phone: [phone]
Fax: [phone]
Public Utility Authority WASTEWATER TREATMENT
StevverdstLip_Sustainabi'=isy.Service_
September 23, 2024 RECEIVED
NCDEQ /Division of Water Resources O C T 2 2 2024
NPDES Permitting
1617 Mail Service Center
Raleigh,NC 27699-1617 NCDEQ/DWA/NPDES
Please be advised and accept the accompanying attachment, as your copy of the August
2024 Per- and polyfluoroalkyl substances (PFAS), for the James A. Loughlin (Northside)
Wastewater Treatment Plant, (NC0023965). This quarterly report has been generated by
the CFPUA's Environmental Department and reviewed by its Wastewater Treatment
Department.
Should you have any questions,please contact me at(910) 332-6586.
Sincerely,
Milton S. Vann, Jr.
Wastewater Treatment Superintendent
lc
Attachments
By E-Mail
cc: Jeff Cermak,NS WWT Plant Supervisor
Tristin Rickabaugh,NS Operations Supervisor
Craig Wilson, Assistant Operations Director, CFPUA
Beth Eckert, Environment Management Director, CFPUA
WWT file

Cape Fear Public Utility Authority,NSWWTP, NC0023965
Analyte Name Analyte CAS Number Parameter Date Result Units Qualifier Qualifier Location Method Used Laboratory
Acronym Code Type Value
Perfluorobutanoic acid PFBA 375-22-4 51522 8/28/2024 7.8 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluoropentanoic acid PFPeA 2706-90-3 51623 8/28/2024 23 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorohexanoic acid PFHxA 307-24-4 51624 8/28/2024 15 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluoroheptanoic acid PFHpA 375-85-9 51625 8/28/2024 2.8 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorooctanoic acid PFOA 335-67-1 51521 8/28/2024 8.2 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorononanoic acid PFNA 375-95-1 51626 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorodecanoic acid PFDA 335-76-2 51627 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluoroundecanoic acid PFUnA 2058-94-8 51628 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorododecanoic acid PFDoA 307-55-1 51629 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorotridecanoic acid PFTrDA 72629-94-8 51630 8/28/2024 <2.0 NG/L *+ 1 Effluent EPA 1633 Rev.4 Eurofins
Perfluorotetradecanoic acid PFTeDA 376-06-7 51531 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorobutanesulfonic acid PFBS 375-73-5 52602 8/28/2024 7.7 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluoropentanesulfonic acid PFPeS 2706-91-4 52610 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorohexanesulfonic acid PFHxS 355-46-4 52605 8/28/2024 2.9 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluoroheptanesulfonic acid PFHpS 375-92-8 52604 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorooctanesulfonic acid PFOS 1763-23-1 52606 8/28/2024 9.7 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorononanesulfonic acid PFNS 68259-12-1 52611 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorodecanesulfonic acid PFDS 335-77-3 52603 8/28/2024 <2.0 NG/L *- 2 Effluent EPA 1633 Rev.4 Eurofins
Perfluorododecanesulfonic acid PFDoS 79780-39-5 52632 8/28/2024 <2.0 NG/L *-*1 2,3 Effluent EPA 1633 Rev.4 Eurofins
1H,1H,2H,2H-Perfluorohexane sulfonic acid 4:2FTS 757124-72-4 52607 8/28/2024 <4.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
1H,1H,2H,2H-Perfluorooctane sulfonic acid 6:2FTS 27619-97-2 52608 8/28/2024 <4.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
1H,1H,2H,2H-Perfluorodecane sulfonic acid 8:2FTS 39108-34-4 52609 8/28/2024 <4.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluorooctanesulfonamide PFOSA 754-91-6 51525 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
N-methyl perfluorooctanesulfonamide NMeFOSA 31506-32-8 52641 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
N-ethyl perfluorooctanesulfonamide NEtFOSA 4151-50-2 52642 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
N-methyl perfluorooctanesulfonamidoacetic acid NMeFOSAA 2355-31-9 51644 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
N-ethyl perfluorooctanesulfonamidoacetic acid NEtFOSAA 2991-50-6 51643 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
N-methyl perfluorooctanesulfonamidoethanol NMeFOSE 24448-09-7 51642 8/28/2024 <10 NG/L Effluent EPA 1633 Rev.4 Eurofins
N-ethyl perfluorooctanesulfonamidoethanol NetFOSE 1691-99-2 51641 8/28/2024 <10 NG/L Effluent EPA 1633 Rev.4 Eurofins
Hexafluoropropylene oxide dimer acid HFPO-DA 13252-13-6 52612 8/28/2024 1.9 NG/L I 4 Effluent EPA 1633 Rev.4 Eurofins
4,8-Dioxa-3H-perfluorononanoic acid ADONA 919005-14-4 52636 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perfluoro-3-methoxypropanoic acid PFMPA 377-73-1 PF002 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Perlfuoro-4-methoxybutanoic acid PFMBA 863090-89-5 PF006 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
Nonafluoro-3,6-dioxaheptanoic acid NFDHA 151772-58-6 52626 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 9CI-PF3ONS 756426-58-1 PF003 8/28/2024 <2.0 NG/L *- 2 Effluent EPA 1633 Rev.4 Eurofins
11-Chloroeicosafluoro-3-oxaundecane-l-sulfonic acid 11CI-PF3OUdS 763051-92-9 PF004 8/28/2024 <2.0 NG/L *- 2 Effluent EPA 1633 Rev.4 Eurofins
Perfluoro(2-ethoxyethane)sulfonic acid PFEESA 113507-82-7 52629 8/28/2024 <2.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
3-Perfluoropropyl propanoic acid 3:3FTCA 356-02-5 PF001 8/28/2024 <4.0 NG/L Effluent EPA 1633 Rev.4 Eurofins
2H,2H,3H,3H-Perfluorooctanoic acid 5:3FTCA 914637-49-3 PF007 8/28/2024 <10 NG/L Effluent EPA 1633 Rev.4 Eurofins
3-Perfluoroheptyl propanoic acid 7:3FTCA 812-70-4 PF005 8/28/2024 <10 NG/L Effluent EPA 1633 Rev.4 Eurofins
Qualifier Values: 1-LCS and/or LCSD is outside acceptable limits,high biased;2-LCS and/or LCSD is outside acceptable limits,low biased;3-LCS/LCSD RPD exceeds control limits;
4-Value is EMPC(estimated maximum possible concentration).

Cape Fear Public Utility Authority, NSWWTP, NC0023965
Analyte Name Analyte CAS Number Parameter Date Result Units Qualifier Qualifier Location Method Used Laboratory
Acronym Code Type Value
Perfluorobutanoic acid PFBA 375-22-4 51522 8/28/2024 <10 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluoropentanoic acid PFPeA 2706-90-3 51623 8/28/2024 6.5 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorohexanoic acid PFHxA 307-24-4 51624 8/28/2024 6.2 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluoroheptanoic acid PFHpA 375-85-9 51625 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorooctanoic acid PFOA 335-67-1 51521 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorononanoic acid PFNA 375-95-1 51626 8/28/2024 <2.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorodecanoic acid PFDA 335-76-2 51627 8/28/2024 <2.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluoroundecanoic acid PFUnA 2058-94-8 51628 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorododecanoic acid PFDoA 307-55-1 51629 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorotridecanoic acid PFTrDA 72629-94-8 51630 8/28/2024 <5.0 NG/L *+ 1 Influent EPA 1633 Rev.4 Eurofins
Perfluorotetradecanoic acid PFTeDA 376-06-7 51531 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorobutanesulfonic acid PFBS 375-73-5 52602 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluoropentanesulfonic acid PFPeS 2706-91-4 52610 8/28/2024 <2.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorohexanesulfonic acid PFHxS 355-46-4 52605 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluoroheptanesulfonic acid PFHpS 375-92-8 52604 8/28/2024 <2.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorooctanesulfonic acid PFOS 1763-23-1 52606 8/28/2024 10 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorononanesulfonic acid PFNS 68259-12-1 52611 8/28/2024 <2.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorodecanesulfonic acid PFDS 335-77-3 52603 8/28/2024 <2.0 NG/L *- 2 Influent EPA 1633 Rev.4 Eurofins
Perfluorododecanesulfonic acid PFDoS 79780-39-5 52632 8/28/2024 <5.0 NG/L *-*1 2,3 Influent EPA 1633 Rev.4 Eurofins
1H,1H,2H,2H-Perfluorohexane sulfonic acid 4:2FTS 757124-72-4 52607 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
1H,1H,2H,2H-Perfluorooctane sulfonic acid 6:2FTS 27619-97-2 52608 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
1H,1H,2H,2H-Perfluorodecane sulfonic acid 8:2FTS 39108-34-4 52609 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluorooctanesulfonamide PFOSA 754-91-6 51525 8/28/2024 <2.0 NG/L Influent EPA 1633 Rev.4 Eurofins
N-methyl perfluorooctanesulfonamide NMeFOSA 31506-32-8 52641 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
N-ethyl perfluorooctanesulfonamide NEtFOSA 4151-50-2 52642 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
N-methyl perfluorooctanesulfonamidoacetic acid NMeFOSAA 2355-31-9 51644 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
N-ethyl perfluorooctanesulfonamidoacetic acid NEtFOSAA 2991-50-6 51643 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
N-methyl perfluorooctanesulfonamidoethanol NMeFOSE 24448-09-7 51642 8/28/2024 <20 NG/L Influent EPA 1633 Rev.4 Eurofins
N-ethyl perfluorooctanesulfonamidoethanol NetFOSE 1691-99-2 51641 8/28/2024 <20 NG/L Influent EPA 1633 Rev.4 Eurofins
Hexafluoropropylene oxide dimer acid HFPO-DA 13252-13-6 52612 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
4,8-Dioxa-3H-perfluorononanoic acid ADONA 919005-14-4 52636 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perfluoro-3-methoxypropanoic acid PFMPA 377-73-1 PF002 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Perlfuoro-4-methoxybutanoic acid PFMBA 863090-89-5 PF006 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
Nonafluoro-3,6-dioxaheptanoic acid NFDHA 151772-58-6 52626 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
9-Chlorohexadecafluoro-3-oxanonane-l-sulfonic acid 9CI-PF3ONS 756426-58-1 PF003 8/28/2024 <5.0 NG/L *- 2 Influent EPA 1633 Rev.4 Eurofins
11-Chloroeicosafluoro-3-oxaundecane-l-sulfonic acid 11CI-PF3OUdS 763051-92-9 PF004 8/28/2024 <7.5 NG/L *- 2 Influent EPA 1633 Rev.4 Eurofins
Perfluoro(2-ethoxyethane)sulfonic acid PFEESA 113507-82-7 52629 8/28/2024 <5.0 NG/L Influent EPA 1633 Rev.4 Eurofins
3-Perfluoropropyl propanoic acid 3:3FTCA 356-02-5 PF001 8/28/2024 <10 NG/L Influent EPA 1633 Rev.4 Eurofins
2H,2H,3H,3H-Perfluorooctanoic acid 5:3FTCA 914637-49-3 PF007 8/28/2024 <27 NG/L Influent EPA 1633 Rev.4 Eurofins
3-Perfluoroheptyl propanoic acid 7:3FTCA 812-70-4 PF005 8/28/2024 <27 NG/L Influent EPA 1633 Rev.4 Eurofins
Qualifier Values: 1-LCS and/or LCSD is outside acceptable limits,high biased;2-LCS and/or LCSD is outside acceptable limits,low biased;3-LCS/LCSD RPD exceeds control limits.