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HomeMy WebLinkAboutNC0065587_Fact Sheet_20240524 DocuSign Envelope ID: FE31A613C-91E6-401l3-92D6-389C7E3CEE05 NCDEQ/DWR/NPDES EXPEDITED FACT SHEET - NPDES PERMIT RENEWAL NPDES Permit NCO065587 Caroline Robinson/Compliance&Expedited Permitting Unit/caroline.robinson(c�r�,deq.nc.gov/May 2024 FACILITY INFORMATION Aqua North Carolina,Inc. (Lauren Raup-Plummer,Engineering Applicant/Facility Name Manager) Frye Bridge WWTP Applicant Address/Mailing 202 Mackenan Court,Cary,NC 27511 Address Facility Physical Address NCSR 2998, Clemmons,NC 27012 Permitted Flow(MGD) 0.027 MGD Type of Waste 100%Domestic,< 1 MGD Facility Class WW-2 County Forsyth Permit Status Renewal Regional Office SRO STREAM CHARACTERISTICS Receiving Stream Muddy Creek Stream C Classification Stream Segment 12-94-(0.5) Outfall Lat. 350 59' 18"N 7Q10 - Summer(cfs) 0 Outfall Long. 800 21' 15" W 7Q 10 -Winter(cfs) 0.06 Drainage basin Yadkin-Pee Dee River Basin 30Q2 (cfs) 0 Subbasin 03-07-04 Average Flow(cfs) 0.2 HUC 030401011308 IWC (%) 100%(summer)/ 303(d)List No 41.09%(winter) BASIC INFO FOR EXPEDITED PERMIT RENEWAL Does permit need Daily Max NH3 limits? No—Already present in permit. Does permit need TRC limits/footnote? No—Already present in permit. Does permit have toxicity testing? No—Not a complex wastestream Does permit have any Special Conditions? Yes,Nutrient Reopener for High Rock Lake Does permit have instream monitoring? Yes—U&D for Dissolved Oxygen New expiration date: May 31,2029 FACILITY SUMMARY Aqua North Carolina,Inc. operates a 100%domestic wastewater treatment plant for an estimated 145 residents. The Frye Bridge WWTP is a minor facility(flow< 1 MGD)with a design capacity and permitted wastewater discharge of 0.027 MGD. The NPDES permit for this WWTP was originally issued in August 1986. This facility utilizes the following treatment components: • Equalization basin with Bar screen • Aeration basin • Clarifier • Aerated sludge holding tank • Chlorine contact chamber • De-chlorination • Post-aeration Fact Sheet for Permit Renewal May 2024-NPDES Permit NCO065587-Page 1 DocuSign Envelope ID:FE3lA6BC-9lE6-401B-92D6-389C7E3CEE05 RENEWAL SUMMARY This renewal contains the following changes: • Updated eDMR language for electronic data submission in Part I. A. (3). • Updated Map COMPLIANCE HISTORY Frye Bridge WWTP has had no enforcements on record during the current permit cycle that became effective in July 2019. The facility has been issued two NODS for a flow monthly average limit violation in October 2023 and a reporting violation for a Late/Missing DMR in October 2023 since the permit was originally issued in July 2019. Most recent inspection(September 2023) showed the facility to be out of compliance because the flow meter was not calibrated as required. The flow meter was calibrated on October 3,2023. Fact Sheet for Permit Renewal May 2024-NPDES Permit NCO065587-Page 2 DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 IWC Calculations Facility: Frye Bridge WWTP Permit No.: NC0065587 Prepared By: Caroline Robinson Enter Design Flow(MGD): 0.027 <= Permitted Flow if Different from Design Enter s7Q10(cfs): 0 Enter w7Q10(cfs): 0.06 Total Residual Chlorine(TRC) Ammonia(Summer) Daily Maximum Limit(ug/1) Monthly Average Limit(mg NH3-N/1) Design Permitted Design Permitted s7Q10(CFS) 0 s7Q10(CFS) 0 DESIGN FLOW(MGD) 0.027 € DESIGN FLOW(MGD) 0.027 € DESIGN FLOW(CFS) 0.04185 DESIGN FLOW(CFS) 0.04185 STREAM STD(UG/L) 17.0 STREAM STD(MG/L) 1.0 Upstream Bkgd (ug/1) 0 Upstream Bkgd (mg/1) 0.22 IWC(%) 100.00 IWC(%) 100.00 Allowable Conc.(ug/1) 17 Allowable Conc.(mg/1) 1.0 < 1 MGD Policy Applies Ammonia(Winter) Monthly Average Limit(mg NH3-N/1) Design Permitted Design Permitted Fecal Coliform w7Q10(CFS) 0.06 Monthly Average Limit: 200/100ml € #VALUE! DESIGN FLOW(MGD) 0.027 (If DF>331; Monitor) DESIGN FLOW(CFS) 0.04185 (If DF<331; Limit) STREAM STD (MG/L) 1.8 Dilution Factor(DF) 1.00 #VALUE! Upstream Bkgd (mg/1) 0.22 IWC(%) 41.09 Allowable Conc.(mg/1) 4.1 *2B .0404 (c)Applies Total Residual Chlorine 1.Cap Daily Max limit at 28 ug/I to protect for acute toxicity Ammonia(as NH3-N) 1. If Allowable Conc>35 mg/l, Monitor Only 2. Monthly Avg limit x 3=Weekly Avg limit(Municipals) 3. Monthly Avg limit x 5= Daily Max limit(Non-Munis) If the allowable ammonia concentration is>35 mg/L, no limit shall be imposed *By Policy dischargers< 1 MGD get limits no lower than 2&4 due to BAT *From 2B .0404(c)-Winter Limits can be no less stringent than 2 times the summer limits Fecal Coliform 1. Monthly Avg limit x 2=400/100 ml =Weekly Avg limit(Municipals)= Daily Max limit(Non-Muni) DocuSign Envelope ID: FE31MBC-91 E6-401 B-92D6-389C7E3CEE05 Cjiff ear Publisher's Affidavit Of Publication No.1800667 STATE OF NORTH CAROLINA PUBLIC NOTICE FORSYTH COUNTY North CarmissioEnvironmental /NPDESUnit anage- ment Commission/NPDES Unit 1617 Mail Service Center Raleigh,NC 27699-1617 Before the undersigned, a Notary Public of said county and Notice of Intent to Issue a NPDES state, duly commissioned, qualified, and authorized by law Wastewater Permit orth Carolina Frye Bridge WWTP The North Carolina En- to administer oaths, personally appeared MARK A. BEE, vironmental Management Commission who being first duly sworn, deposes and says that he is Proposes to issue a NPDES wastewater discharge permit to the person(s)listed GENERAL MANAGER of THE CLEMMONS COURIER, pub- below.Written comments regarding the fished, issued and entered as second class mail in the vil- proposed permit will be accepted un- tillage of Clemmons in Forsyth County, North Carolina that s days after the publish date of this e � notice The Director of the NC Division he is authorized to make this affidavit and sworn statement, of Water Resources(DWR)may hold a that the notice or other legal advertisement is a true copy Public hearing should there be a signif- icant degree of public interest. Please of which was attached hereto,was published in THE CLEM- mail comments and/or information MONS COURIER, on the following dates: requests to DWR at the above address. Interested persons may visit the DWR at 512 N.Salisbury Street,Raleigh,NC 03/28/24 27604 to review the information on file. Additional information on NPDES permits and this notice may be found on our website: https://deq.nc.gov/ and that the said newspaper in which such notice, paper Public-notices-hearings,or by calling document or legal advertisement was published at the time (919)applied to Aqua North Carolina, 9 P [nc. app]ied to renew NPDES permit of each and every such publication, a newspaper meeting NCO065587 for Frye Bridge WWTP all the re uirements and ualifications of Section 1-597 of (NCSR 2998, Clemmons) in Forsyth q q County.This facility discharges to an un- the General Statutes of North Carolina, and was a qualified named tributary to Muddy Creek in the newspaper within the meaning of Section 1-597 of the Gen- Yadkin-Pee Dee River Basin.Currently ammonia nitrogen,dissolved oxygen,fe- eral Statutes of North Carolina, cal coliform,and total residual chlorine (TRC) are water quality limited. This discharge may affect future wasteload allocations in this unnamed tributary to at a cost of $37.50 Muddy Creek. Account#: 23483 Publish: March 28,2024 Re: Purchase Order#: (signature of person making affidavit) Sworn and subscribed before me this 28th Day of March, 2024 Notary Public My commission expires May 2, 2026. PAID IN FULL DocuSign Envelope ID: FE31A6BC-91 E6-401 B-92D6-389C7E3CEE05 Permit Enforcement History by Permit Permit: NC0065587 Facility: Frye Bridge WWTP Owner: Aqua North Carolina Inc Region: Winston-Salem County: Forsyth Penalty Remission Enforcement EMC Collection Has Assessment Penalty Enforcement Request Conference Hearing Memo Sent Payment Case Case Approved Amount Costs Damages Received Held Held To AGO Total Paid Balance Due Plan Closed LR-1990-0101 02/21/90 $150.00 $0.00 $0.00 05/04/90 06/06/90 $0.00 No 06/13/90 RV-1991-0045 05/15/91 $300.00 $0.00 $0.00 05/27/91 08/07/91 $0.00 No 08/07/91 MV-1994-0001 01/24/95 $4,225.00 $298.20 $0.00 02/10/95 04/05/95 06/08/95 $4,523.20 $0.00 No 03/05/96 LV-1998-0129 09/16/98 $1,275.00 $40.00 $0.00 10/14/98 12/08/98 $315.00 $0.00 No 02/10/99 LM-1999-0064 09/30/99 $250.00 $113.00 $0.00 $271.08 $0.00 No 12/01/02 LV-2001-0048 02/16/01 $2,000.00 $76.00 $0.00 $2,076.00 $0.00 No 03/26/01 LV-2001-0090 04/16/01 $2,000.00 $76.00 $0.00 $575.42 $0.00 No 05/20/04 LV-2001-0162 05/08/01 $4,750.00 $76.00 $0.00 $1,262.13 $0.00 No 05/20/04 LV-2001-0197 05/23/01 $2,500.00 $76.00 $0.00 $700.28 $0.00 No 05/20/04 LV-2002-0333 08/19/02 $250.00 $121.00 $371.00 $0.00 No 09/09/02 LV-2002-0545 11/08/02 $1,000.00 $105.50 $355.21 $0.00 No 05/20/04 LV-2003-0348 04/09/03 $250.00 $90.00 $340.00 $0.00 No 05/02/03 LV-2003-0394 05/20/03 $250.00 $90.00 $340.00 $0.00 No 06/23/03 LV-2003-0619 09/17/03 $350.00 $76.00 $426.00 $0.00 No 10/09/03 LV-2003-0788 12/12/03 $250.00 $88.00 $338.00 $0.00 No 01/05/04 LV-2009-0048 02/18/09 $250.00 $102.49 $352.49 $0.00 No 03/16/09 Total Cases: 16 $20,050.00 $1,428.19 $12,245.81 $0.00 Total Penalties: $21,478.19 Total Penalties after $12,245.81 DocuSign Envelope ID: FE31A6BC-91 E6-401 B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 1 of 12 Permit: NCO065587 MRS Betweei 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 07-2019 001 Effluent Chlorine,Total Residual 07/01/19 2 Xweek ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 07-2019 001 Effluent Chlorine,Total Residual 07/08/19 2 X week ug/I 17 24 41.2 Daily Maximum No Action, BPJ Exceeded 09-2019 001 Effluent Chlorine,Total Residual 09/05/19 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 10-2019 001 Effluent Chlorine,Total Residual 10/15/19 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 10-2019 001 Effluent Chlorine,Total Residual 10/30/19 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 11-2019 001 Effluent Chlorine,Total Residual 11/07/19 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 11-2019 001 Effluent Chlorine,Total Residual 11/12/19 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 11-2019 001 Effluent Chlorine,Total Residual 11/19/19 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 12-2019 001 Effluent Chlorine,Total Residual 12/23/19 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 12-2019 001 Effluent Chlorine,Total Residual 12/31/19 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 01-2020 001 Effluent Chlorine,Total Residual 01/07/20 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 01-2020 001 Effluent Chlorine,Total Residual 01/13/20 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 01-2020 001 Effluent Chlorine,Total Residual 01/14/20 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 01-2020 001 Effluent Chlorine,Total Residual 01/20/20 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 01-2020 001 Effluent Chlorine,Total Residual 01/27/20 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 02-2020 001 Effluent Chlorine,Total Residual 02/03/20 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 2 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 02-2020 001 Effluent Chlorine,Total Residual 02/04/20 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 02-2020 001 Effluent Chlorine,Total Residual 02/11/20 2 Xweek ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 02-2020 001 Effluent Chlorine,Total Residual 02/17/20 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 02-2020 001 Effluent Chlorine,Total Residual 02/18/20 2 X week ug/I 17 45 164.7 Daily Maximum No Action, BPJ Exceeded 02-2020 001 Effluent Chlorine,Total Residual 02/26/20 2 X week ug/I 17 42 147.1 Daily Maximum No Action, BPJ Exceeded 02-2020 001 Effluent Chlorine,Total Residual 02/27/20 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 03-2020 001 Effluent Chlorine,Total Residual 03/09/20 2 X week ug/I 17 42 147.1 Daily Maximum No Action, BPJ Exceeded 03-2020 001 Effluent Chlorine,Total Residual 03/17/20 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 03-2020 001 Effluent Chlorine,Total Residual 03/23/20 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 03-2020 001 Effluent Chlorine,Total Residual 03/30/20 2 X week ug/I 17 41 141.2 Daily Maximum No Action, BPJ Exceeded 06-2020 001 Effluent Chlorine,Total Residual 06/04/20 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 06-2020 001 Effluent Chlorine,Total Residual 06/15/20 2 X week ug/I 17 48 182.4 Daily Maximum No Action, BPJ Exceeded 06-2020 001 Effluent Chlorine,Total Residual 06/16/20 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 07-2020 001 Effluent Chlorine,Total Residual 07/13/20 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 08-2020 001 Effluent Chlorine,Total Residual 08/04/20 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 09-2020 001 Effluent Chlorine,Total Residual 09/11/20 2 X week ug/I 17 24 41.2 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 3 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 09-2020 001 Effluent Chlorine,Total Residual 09/15/20 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 10-2020 001 Effluent Chlorine,Total Residual 10/16/20 2 X week ug/I 17 23 35.3 Daily Maximum No Action, BPJ Exceeded 10-2020 001 Effluent Chlorine,Total Residual 10/20/20 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 10-2020 001 Effluent Chlorine,Total Residual 10/26/20 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 11-2020 001 Effluent Chlorine,Total Residual 11/02/20 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 11-2020 001 Effluent Chlorine,Total Residual 11/03/20 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 11-2020 001 Effluent Chlorine,Total Residual 11/16/20 2 X week ug/I 17 41 141.2 Daily Maximum No Action, BPJ Exceeded 11-2020 001 Effluent Chlorine,Total Residual 11/17/20 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 11-2020 001 Effluent Chlorine,Total Residual 11/24/20 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 12-2020 001 Effluent Chlorine,Total Residual 12/03/20 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 12-2020 001 Effluent Chlorine,Total Residual 12/07/20 2 X week ug/I 17 26 52.9 Daily Maximum No Action, BPJ Exceeded 12-2020 001 Effluent Chlorine,Total Residual 12/08/20 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 12-2020 001 Effluent Chlorine,Total Residual 12/15/20 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 12-2020 001 Effluent Chlorine,Total Residual 12/22/20 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 01-2021 001 Effluent Chlorine,Total Residual 01/05/21 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 01-2021 001 Effluent Chlorine,Total Residual 01/12/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 4 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 01-2021 001 Effluent Chlorine,Total Residual 01/19/21 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 02-2021 001 Effluent Chlorine,Total Residual 02/01/21 2 Xweek ug/I 17 34 100 Daily Maximum No Action, BPJ Exceeded 02-2021 001 Effluent Chlorine,Total Residual 02/02/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 02-2021 001 Effluent Chlorine,Total Residual 02/08/21 2 X week ug/I 17 42 147.1 Daily Maximum No Action, BPJ Exceeded 02-2021 001 Effluent Chlorine,Total Residual 02/23/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/01/21 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/02/21 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/09/21 2 X week ug/I 17 22 29.4 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/16/21 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/22/21 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/23/21 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/29/21 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 03-2021 001 Effluent Chlorine,Total Residual 03/30/21 2 X week ug/I 17 24 41.2 Daily Maximum No Action, BPJ Exceeded 04-2021 001 Effluent Chlorine,Total Residual 04/05/21 2 X week ug/I 17 30 76.5 Daily Maximum No Action, BPJ Exceeded 04-2021 001 Effluent Chlorine,Total Residual 04/06/21 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 04-2021 001 Effluent Chlorine,Total Residual 04/12/21 2 X week ug/I 17 45 164.7 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 5 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 04-2021 001 Effluent Chlorine,Total Residual 04/13/21 2 X week ug/I 17 30 76.5 Daily Maximum No Action, BPJ Exceeded 04-2021 001 Effluent Chlorine,Total Residual 04/19/21 2 X week ug/I 17 41 141.2 Daily Maximum No Action, BPJ Exceeded 04-2021 001 Effluent Chlorine,Total Residual 04/20/21 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 04-2021 001 Effluent Chlorine,Total Residual 04/26/21 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 05-2021 001 Effluent Chlorine,Total Residual 05/04/21 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 05-2021 001 Effluent Chlorine,Total Residual 05/11/21 2 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ Exceeded 05-2021 001 Effluent Chlorine,Total Residual 05/18/21 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 06-2021 001 Effluent Chlorine,Total Residual 06/03/21 2 X week ug/I 17 34 100 Daily Maximum No Action, BPJ Exceeded 06-2021 001 Effluent Chlorine,Total Residual 06/17/21 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 06-2021 001 Effluent Chlorine,Total Residual 06/22/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 07-2021 001 Effluent Chlorine,Total Residual 07/02/21 2 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ Exceeded 07-2021 001 Effluent Chlorine,Total Residual 07/07/21 2 X week ug/I 17 38 123.5 Daily Maximum No Action, BPJ Exceeded 07-2021 001 Effluent Chlorine,Total Residual 07/15/21 2 X week ug/I 17 33 94.1 Daily Maximum No Action, BPJ Exceeded 07-2021 001 Effluent Chlorine,Total Residual 07/16/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 08-2021 001 Effluent Chlorine,Total Residual 08/03/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 08-2021 001 Effluent Chlorine,Total Residual 08/17/21 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 6 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 09-2021 001 Effluent Chlorine,Total Residual 09/09/21 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 09-2021 001 Effluent Chlorine,Total Residual 09/28/21 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 10-2021 001 Effluent Chlorine,Total Residual 10/15/21 2 X week ug/I 17 30 76.5 Daily Maximum No Action, BPJ Exceeded 10-2021 001 Effluent Chlorine,Total Residual 10/28/21 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 10-2021 001 Effluent Chlorine,Total Residual 10/29/21 2 X week ug/I 17 30 76.5 Daily Maximum No Action, BPJ Exceeded 11-2021 001 Effluent Chlorine,Total Residual 11/11/21 2 X week ug/I 17 41 141.2 Daily Maximum No Action, BPJ Exceeded 11-2021 001 Effluent Chlorine,Total Residual 11/12/21 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 11-2021 001 Effluent Chlorine,Total Residual 11/18/21 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 11-2021 001 Effluent Chlorine,Total Residual 11/19/21 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 11-2021 001 Effluent Chlorine,Total Residual 11/22/21 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 12-2021 001 Effluent Chlorine,Total Residual 12/02/21 2 X week ug/I 17 38 123.5 Daily Maximum No Action, BPJ Exceeded 12-2021 001 Effluent Chlorine,Total Residual 12/06/21 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 12-2021 001 Effluent Chlorine,Total Residual 12/07/21 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 12-2021 001 Effluent Chlorine,Total Residual 12/16/21 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 12-2021 001 Effluent Chlorine,Total Residual 12/20/21 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 12-2021 001 Effluent Chlorine,Total Residual 12/28/21 2 X week ug/I 17 22 29.4 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 7 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 12-2021 001 Effluent Chlorine,Total Residual 12/30/21 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 01-2022 001 Effluent Chlorine,Total Residual 01/10/22 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 01-2022 001 Effluent Chlorine,Total Residual 01/31/22 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 02-2022 001 Effluent Chlorine,Total Residual 02/07/22 2 X week ug/I 17 26 52.9 Daily Maximum No Action, BPJ Exceeded 02-2022 001 Effluent Chlorine,Total Residual 02/21/22 2 Xweek ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 03-2022 001 Effluent Chlorine,Total Residual 03/07/22 2 X week ug/I 17 26 52.9 Daily Maximum No Action, BPJ Exceeded 03-2022 001 Effluent Chlorine,Total Residual 03/14/22 2 X week ug/I 17 26 52.9 Daily Maximum No Action, BPJ Exceeded 03-2022 001 Effluent Chlorine,Total Residual 03/21/22 2 Xweek ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 03-2022 001 Effluent Chlorine,Total Residual 03/28/22 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 03-2022 001 Effluent Chlorine,Total Residual 03/29/22 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 04-2022 001 Effluent Chlorine,Total Residual 04/04/22 2 X week ug/I 17 22 29.4 Daily Maximum No Action, BPJ Exceeded 04-2022 001 Effluent Chlorine,Total Residual 04/05/22 2 X week ug/I 17 43 152.9 Daily Maximum No Action, BPJ Exceeded 04-2022 001 Effluent Chlorine,Total Residual 04/12/22 2 X week ug/I 17 26 52.9 Daily Maximum No Action, BPJ Exceeded 04-2022 001 Effluent Chlorine,Total Residual 04/25/22 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 05-2022 001 Effluent Chlorine,Total Residual 05/05/22 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 05-2022 001 Effluent Chlorine,Total Residual 05/06/22 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 8 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 05-2022 001 Effluent Chlorine,Total Residual 05/12/22 2 X week ug/I 17 24 41.2 Daily Maximum No Action, BPJ Exceeded 05-2022 001 Effluent Chlorine,Total Residual 05/20/22 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 06-2022 001 Effluent Chlorine,Total Residual 06/16/22 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 06-2022 001 Effluent Chlorine,Total Residual 06/20/22 2 X week ug/I 17 40 135.3 Daily Maximum No Action, BPJ Exceeded 06-2022 001 Effluent Chlorine,Total Residual 06/21/22 2 Xweek ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 07-2022 001 Effluent Chlorine,Total Residual 07/05/22 2 X week ug/I 17 48 182.4 Daily Maximum No Action, BPJ Exceeded 07-2022 001 Effluent Chlorine,Total Residual 07/11/22 2 X week ug/I 17 32 88.2 Daily Maximum No Action, BPJ Exceeded 07-2022 001 Effluent Chlorine,Total Residual 07/12/22 2 X week ug/I 17 45 164.7 Daily Maximum No Action, BPJ Exceeded 07-2022 001 Effluent Chlorine,Total Residual 07/18/22 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 09-2022 001 Effluent Chlorine,Total Residual 09/09/22 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 09-2022 001 Effluent Chlorine,Total Residual 09/13/22 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 09-2022 001 Effluent Chlorine,Total Residual 09/22/22 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 09-2022 001 Effluent Chlorine,Total Residual 09/26/22 2 X week ug/I 17 45 164.7 Daily Maximum No Action, BPJ Exceeded 09-2022 001 Effluent Chlorine,Total Residual 09/27/22 2 X week ug/I 17 26 52.9 Daily Maximum No Action, BPJ Exceeded 10-2022 001 Effluent Chlorine,Total Residual 10/20/22 2 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ Exceeded 10-2022 001 Effluent Chlorine,Total Residual 10/31/22 2 X week ug/I 17 34 100 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 9 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 11-2022 001 Effluent Chlorine,Total Residual 11/10/22 2 X week ug/I 17 36 111.8 Daily Maximum No Action, BPJ Exceeded 12-2022 001 Effluent Chlorine,Total Residual 12/08/22 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 12-2022 001 Effluent Chlorine,Total Residual 12/30/22 2 X week ug/I 17 24 41.2 Daily Maximum No Action, BPJ Exceeded 01-2023 001 Effluent Chlorine,Total Residual 01/05/23 2 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ Exceeded 01-2023 001 Effluent Chlorine,Total Residual 01/12/23 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 01-2023 001 Effluent Chlorine,Total Residual 01/19/23 2 X week ug/I 17 38 123.5 Daily Maximum No Action, BPJ Exceeded 01-2023 001 Effluent Chlorine,Total Residual 01/23/23 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 01-2023 001 Effluent Chlorine,Total Residual 01/26/23 2 X week ug/I 17 24 41.2 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/02/23 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/03/23 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/07/23 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/09/23 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/14/23 2 X week ug/I 17 47 176.5 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/20/23 2 X week ug/I 17 22 29.4 Daily Maximum No Action, BPJ Exceeded 02-2023 001 Effluent Chlorine,Total Residual 02/21/23 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 03-2023 001 Effluent Chlorine,Total Residual 03/13/23 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 10 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 03-2023 001 Effluent Chlorine,Total Residual 03/27/23 2 X week ug/I 17 22 29.4 Daily Maximum No Action, BPJ Exceeded 03-2023 001 Effluent Chlorine,Total Residual 03/28/23 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 04-2023 001 Effluent Chlorine,Total Residual 04/03/23 2 X week ug/I 17 27 58.8 Daily Maximum No Action, BPJ Exceeded 04-2023 001 Effluent Chlorine,Total Residual 04/04/23 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 04-2023 001 Effluent Chlorine,Total Residual 04/10/23 2 X week ug/I 17 19 11.8 Daily Maximum No Action, BPJ Exceeded 04-2023 001 Effluent Chlorine,Total Residual 04/25/23 2 X week ug/I 17 36 111.8 Daily Maximum No Action, BPJ Exceeded 05-2023 001 Effluent Chlorine,Total Residual 05/11/23 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 05-2023 001 Effluent Chlorine,Total Residual 05/12/23 2 X week ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 05-2023 001 Effluent Chlorine,Total Residual 05/15/23 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 06-2023 001 Effluent Chlorine,Total Residual 06/02/23 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 07-2023 001 Effluent Chlorine,Total Residual 07/31/23 2 Xweek ug/I 17 48 182.4 Daily Maximum No Action, BPJ Exceeded 08-2023 001 Effluent Chlorine,Total Residual 08/10/23 2 X week ug/I 17 28 64.7 Daily Maximum No Action, BPJ Exceeded 08-2023 001 Effluent Chlorine,Total Residual 08/24/23 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 09-2023 001 Effluent Chlorine,Total Residual 09/07/23 2 X week ug/I 17 41 141.2 Daily Maximum No Action, BPJ Exceeded 09-2023 001 Effluent Chlorine,Total Residual 09/08/23 2 X week ug/I 17 25 47.1 Daily Maximum No Action, BPJ Exceeded 09-2023 001 Effluent Chlorine,Total Residual 09/19/23 2 X week ug/I 17 30 76.5 Daily Maximum No Action, BPJ Exceeded DocuSign Envelope ID: FE31A6BC-91 E6-401 B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 11 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Limit Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 11-2023 001 Effluent Chlorine,Total Residual 11/07/23 2 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ Exceeded 11-2023 001 Effluent Chlorine,Total Residual 11/14/23 2 X week ug/I 17 20 17.6 Daily Maximum No Action, BPJ Exceeded 12-2023 001 Effluent Chlorine,Total Residual 12/14/23 2 X week ug/I 17 36 111.8 Daily Maximum No Action, BPJ Exceeded 12-2023 001 Effluent Chlorine,Total Residual 12/20/23 2 X week ug/I 17 33 94.1 Daily Maximum No Action, BPJ Exceeded 12-2023 001 Effluent Chlorine,Total Residual 12/21/23 2 Xweek ug/I 17 18 5.9 Daily Maximum No Action, BPJ Exceeded 12-2023 001 Effluent Chlorine,Total Residual 12/28/23 2 X week ug/I 17 29 70.6 Daily Maximum No Action, BPJ Exceeded 01-2024 001 Effluent Chlorine,Total Residual 01/04/24 2 X week ug/I 17 31 82.4 Daily Maximum No Action, BPJ Exceeded 01-2024 001 Effluent Chlorine,Total Residual 01/22/24 2 X week ug/I 17 35 105.9 Daily Maximum No Action, BPJ Exceeded 01-2024 001 Effluent Chlorine,Total Residual 01/23/24 2 X week ug/I 17 21 23.5 Daily Maximum No Action, BPJ Exceeded 10-2023 001 Effluent Flow,in conduit orthru 10/31/23 Continuous mgd 0.027 0.0279 3.2 Monthly Average Proceed to NOD treatment plant Exceeded Monitoring Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 09-2023 001 Effluent BOD,5-Day(20 Deg.C)- 09/02/23 Weekly mg/I Frequency Violation No Action, BPJ Concentration 12-2022 001 Effluent Chlorine,Total Residual 12/03/22 2 X week ug/I Frequency Violation No Action, BPJ 09-2023 001 Effluent Chlorine,Total Residual 09/02/23 2 X week ug/I Frequency Violation No Action, BPJ 09-2023 001 Effluent Coliform, Fecal MF, MFC 09/02/23 Weekly #/100ml Frequency Violation No Action, BPJ Broth,44.5 C 09-2023 001 Effluent Nitrogen,Ammonia Total(as 09/02/23 Weekly mg/I Frequency Violation No Action, BPJ N)-Concentration DocuSign Envelope ID: FE31A613C-91E6-401B-92D6-389C7E3CEE05 MONITORING REPORT(MR)VIOLATIONS for: Report Date: 03/07/24 Page 12 of 12 Permit: NCO065587 MRS Betweel 7 - 2019 and 3 - 2024 Region: % Violation Category:% Program Category: NPDES WW Facility Name:% Param Nam(% County: % Subbasin:% Violation Action:% Major Minor: % PERMIT: NCO065587 FACILITY: Aqua North Carolina Inc-Frye Bridge WWTP COUNTY: Forsyth REGION: Winston-Salem Monitoring Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 09-2023 001 Upstream Oxygen, Dissolved(DO) 09/02/23 Weekly mg/I Frequency Violation No Action, BPJ 09-2023 001 Effluent Oxygen, Dissolved(DO) 09/02/23 Weekly mg/I Frequency Violation No Action, BPJ 09-2023 001 Downstream Oxygen, Dissolved(DO) 09/02/23 Weekly mg/I Frequency Violation No Action, BPJ 09-2023 001 Effluent pH 09/02/23 Weekly su Frequency Violation No Action, BPJ 09-2023 001 Effluent Solids,Total Suspended- 09/02/23 Weekly mg/I Frequency Violation No Action, BPJ Concentration 09-2023 001 Effluent Temperature,Water Deg. 09/02/23 5 X week deg c Frequency Violation No Action, BPJ Centigrade 01-2024 001 Effluent Temperature,Water Deg. 01/13/24 5 X week deg c Frequency Violation None Centigrade Reporting Violation MONITORING VIOLATION UNIT OF CALCULATED % REPORT OUTFALL LOCATION PARAMETER DATE FREQUENCY MEASURE LIMIT VALUE Over VIOLATION TYPE VIOLATION ACTION 08-2023 10/01/23 Late/Missing DMR Proceed to NOD Robinson, Caroline From: Raup-Plummer, Lauren A. <laraupplummer@aquaamerica.com> Sent: Tuesday, May 28, 2024 11:04 PM To: Robinson, Caroline Subject: RE: [EXTERNAL] NPDES Permit Issuance NCO065587 CAUTION: External email. Do not click links or open attachments unless verified. Report suspicious emails with the Report Message button located on your Outlook menu bar on the Home tab. Thank you, Caroline! I would appreciate if you could mail a hard copy of the permit for our record files. Sincerely, A UA - 0 Lauren Raup-Plummer,PE Engineering Manager Aqua North Carolina,Inc. 202 MacKenan Court Cary, North Carolina 27511 0:919.653.6977 F:919.460.1788 © C) © From: Robinson, Caroline<caroline.robinson@deq.nc.gov> Sent:Tuesday, May 28, 2024 11:26 AM To: Raup-Plummer, Lauren A. <laraupplummer@aquaamerica.com> Subject: [EXTERNAL] NPDES Permit Issuance NC0065587 CAUTION:This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Good Morning! I've attached a PDF of the permit issuance for NC0065587/ Frye Bridge WWTP. Please respond to this email to confirm you have downloaded a copy for your records. Let me know if you have any questions or if you need a hard copy of the permit mailed to you! Thanks, Caroline i Caroline Robinson (she/her/hers) Environmental Specialist ll, Division of Water Resources North Carolina Department of Environmental Quality Office:(919) 707-9130 caroline.robinson(jP)deq.nc.gov D E � NORTH CAROLINA kJ /)- Department of Environmental Quality Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. 2