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Home My WebLink AboutWQ0023261_Monitoring - 03-2023_20230511 (3)Monitoring Report Submittal Permit Number#* W00023261 Name of Facility:* Onslow Water & Sewer Authority - Swainsboro WWTF Month: * March Year: * 2023 Report Information Type* Upload Document* Revised - GW-59 Swansboro GW59 March 2023 W00023261.pdf 3.85MB PDF Only Please upload one PDF containing all applicable monitoring reports (i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59). Confirmation Email Address: * sjones@onwasa.com Name of Submitter: * Sherry Jones Signature: t'-t tf fAwv Date of submittal: 5/11/2023 This will be filled in automatically Initial Review Reviewer: Wanda.Gerald Is the project number correct?* W00023261 Is the monitoring report accepted?* Yes NO Regional Office* Wilmington Reviewer: _anonymous Review Date: 6/23/2023 GW-59A COMPLIANCE REPORT FORM Permit # WQ0023261 (Submit one each monitoring period with GW-59 forms.) 1 Enter date monitoring results were due. (_March 2023) Will this monitoring report (GW-59 and GW-59A) be submitted after the established due date? YES NO 2 Was any required information missing on the GW-59 report forms? YES IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and explain the problems encountered in obtaining the required information. 3 Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing identification plate, area overgrown, etc.)? if the answer is "Yes", contact the Regional Office for guidance. YES NO 4 Are any monitored constituents equal to or above the established standards? -ETNO If the answer to question 4 is "NO", skip to section 8. If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s) exceeding standards in the space provided below: MW1 - pH below desired range @ 6.25tM MW3 - pH below desired range @ 5.71 vv 5 For the constituents identified in question 4 above, have standards been exceeded previously for the same constituent(s) in the same well(s) in the last two years? S NO If the answer to question 5 is "NO", skip to section 8. If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years). Monitoring Wells pH are consistantly at or below the desired range. Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO If the answer is "YES", a groundwater quality problem may be occurring. CONTACT THE REGIONAL OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells may be improperly located, contact the Regional Office. 7 Is the permittee implementing previously approved actions required by the Division involving this groundwater quality problem? YES NO If the answer to question 7 is "YES", describe those actions in the space provided below. If the answer to question 7 is "NO", contact the Regional Office within 90 days: an evaluation may be required to determine the impact the waste disposal system is having at the review and compliance boundaries surrounding this facility. Failure to do so may subject the permittee to a Notice of Violation fines, and/or penalties. g The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with GW-59 forms for required wells to the address provided at the top of the current GW-59 form. I hereby acknowledge that the above information was evaluated and the information submitted in this report (Compliance Report GW-5 A) i true and complete to the best of my knowledge. ;-- 04 IZ4Zo &3 Signature of Permittee (or Authorized Age I DAte GW-59A 12/8/2003 SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 30-Oct-2026 Facility Name: Swansboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System Non -Discharge WQ0023261 UIC Permit Name (if different): Onslow Water and Sewer Authority NPDES Other Facility Address: 199 Williams Rd TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon ❑ Remediation: Infiltration Gallery Swansboro NC 28584 County Onslow ❑ Spray Field ❑ Remediation: Contact Person: Mark Young Telephone#: 910-545-6877 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Northside Basin 1 No. of wells to be sampled: 3 ElWater Source Heat Pump N Other: High Rate Infiltration (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MWA Date sample collected: 3/21/2023 FIELD ANALYSES: WAS Well Depth: 20 ft. Well Diameter: 2 in. pH 00400: 6.25 units Temp. 000lc 15.8 °C DRY at Depth to Water Level 82546: 9 ft. below measuring point Screened Interval: 5 ft. to 20 ft. Spec. Cond. 00094: µMhos time of Measuring Point is 3' ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None sampling, check Volume of water pumped/bailed before sampling: 5 gallons Appearance Cloudy here:[] Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/23 - 3/23/23 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 u g/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 0.258 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL is: Total as P 00665 <0.250 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 152 mg/L Al - Aluminum o11o5 mg/L pH (Lab) 00403 6.25 units Ba - Barium 01007 ug/L TOC o0680 6.07 mg/L Ca - Calcium 00916 mg/L Chloride 00940 37.5 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.500 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Dave Mohr, Chief Operations Officer Permittee (or Authorized Aqent) Name and Title - Please print or type GW-59 Rev.8/2013 SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 31-Oct-2026 Facility Name: Swansboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System Non -Discharge W00023261 UIC NPDES Other Permit Name (if different): Onslow Water and Sewer Authority Facility Address: 199 Williams Rd TYPE OF PERMITTED OPERATION BEING MONITORED Swansboro NC 28584 County Onslow ❑ Lagoon ❑ Remediation: Infiltration Gallery ❑ Spray Field ❑ Remediation: Contact Person: Mark Young Telephone#: 910-545-6877 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Northside Basin 2A No. of wells to be sampled: 3 ❑ Water Source Heat Pump ■ Other: High Rate Infiltration (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-2 Date sample collected: 3/21/2023 FIELD ANALYSES: WAS Well Depth: 20 ft. Well Diameter: 2 in. pH 00400: 7.24 units Temp. 000lc 16 °C DRY at Depth to Water Level 82546: 9.5' ft. below measuring point Screened Interval: 5 ft. to 20 ft. Spec. Cond. 00094: µMhos time of Measuring Point is 3' ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None sampling, check Volume of water pumped/bailed before sampling: 5 gallons Appearance Cloudy here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/23 - 3/23/23 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 u9 /L Coliform: MF Fecal 31616 <5 /100ml- Nitrate (NO3) as N 00620 7.97 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0.389 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 370 mg/L Al - Aluminum oilo5 mg/L pH (Lab) 00403 7.24 units Ba - Barium 01007 ug/L TOC 00680 8.24 mg/L Ca - Calcium oo916 mg/L Chloride 00940 52.9 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia 00610 <0.500 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen, NH, as N, Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Dave Mohr, Chief Operations Officer Permittee (or Authorized Aqent) Name and Title - Please print or type GW-59 Rev. 8/2013 SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: • . DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER RESOURCES - INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: 919-807-6306 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 30-Oct-2026 Facility Name: Swainsboro WWTF/ Wastewater Treatment and Reclaimed Water Utilization System Non -Discharge WQ0023261 UIC Permit Name (if different): Onslow Water and Sewer Authority NPDES Other Facility Address: 199 Williams Rd TYPE OF PERMITTED OPERATION BEING MONITORED ❑ Lagoon g El Remediation: Infiltration Gallery Swansboro NC 28574 County Onslow ❑ Spray Field ❑ Remediation: Contact Person: Mark Young Telephone#: 910-545-6877 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Southside Basin 3 No. of wells to be sampled: 3 ❑ Water Source Heat Pump N Other: High Rate Infiltration (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-3 Date sample collected: 3/21/2023 FIELD ANALYSES: WAS Well Depth: 20 ft. Well Diameter: 2 in. pH 00400: 5.71 units Temp, 000lc 15.8 °C DRY at Depth to Water Level 82546: 9.5 ft. below measuring point Screened Interval: 5 ft. to 20 ft. Spec. Cond. oo094: µMhos time of Measuring Point is 3' ft. above land surface Relative M.P. Elevation: ft. Odor 00085: Yes/ Mild sampling, check Volume of water pumped/bailed before sampling: 5 gallons Appearance Cloudy here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/21/23 - 3/23/23 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 <0.25 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 <0.250 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 ni Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 106 mg/L AI -Aluminum 01105 mg/L pH (Lab) 00403 5.71 units Ba - Barium 01007 ug/L TOC 00680 4.26 mg/L Ca - Calcium 00916 mg/L Chloride 00940 31 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 7873 method # SM 6200C Total Ammonia oo6lo <0.500 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Dave Mohr, Chief Operations Officer Permittee (or Authorized Aqent) Name and Title - Please print or type GW-59 Rev. 8/2013 C� ONWASA Swansboro WRF Project: Swan Compliance Triennial 199 Williams Road Project Number: Reported: Swansboro, NC 28584 Project Manager: Mark Young 04/24/2023 12:46 Sample Results Sample: Swan Effluent Composite S231205-01 (WW) 001 Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method Diuiugicai oxygen uemano 4.uu z.uu mg/L 03/27/2023 DMN SM 5210 B Chloride 76.1 5.00 mg/L 03/23/2023 DMN SM 4500 CLDE-E Chlorine <0.0500 0.0500 mg/L 03/21/2023 SH SM 4500 Cl G Temperature 3.50 0.00 deg C 03/21/2023 SH SM 2550 B Conductivity 339 US/cm 03/21/2023 DMN SM 2510 B Alkalinity, CaCO3 136 20.0 mg/L 03/21/2023 DMN EPA 310.1 Ammonia-N <0.500 C 0.500 mg/L 03/22/2023 DMK EPA 350.1 Nitrate 26.0 0.250 mg/L 03/21/2023 DMK EPA 353.2 Nitrate+Nitrite-Nitrogen 26.4 0.250 mg/L 03/21/2023 DMK EPA 353.2 Total Phosphorus 3.71 0.250 mg/L 03/22/2023 DMK EPA 365.1 Total Dissolved Solids 476 2.50 mg/L 03/23/2023 DMN SM 2540 C Total Kjeldahl Nitrogen <2.00 2.00 mg/L 03/23/2023 DMN Hach 10242 Total Nitrogen 26.4 2.25 mg/L 03/23/2023 DMN [CALC] Total Suspended Solids 4.10 2.50 mg/L 03/21/2023 DMN SM 2540 D C Total residual chlorine was present in sample upon receipt in the laboratory; value is estimated. Applies to BOD, NH3, TKN, and coliform. Sample Results Sample: Swan Effluent Grab S231205-02 (WW) 001 Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method Chlorine 0.0900 pH 7.19 Sample: Swan MW 1 S231205-03 (WW) i.uu MI-N/luumi 03/22/2023 DMN Colilert 9223 B 0.0500 mg/L 03/21/2023 SH SM 4500 Cl G 0.100 pH Units 03/21/2023 SH SM 4500 H B Sample Results Analyte Result Qua[ Reporting Limit Units Date Analyzed Analyst Initials Method Chloride 37.5 5.00 mg/L 03/23/2023 DMN SM 4500 CLDE-E Fecal Coliform <1.00 1.00 #/100ml 03/22/2023 DMN SM 9222 D (MF) Color YES Cloudy 1.00 NA 03/21/2023 SH Field Mtd Field Depth 9.00 Ft 03/21/2023 SH Field Mtd pH 6.25 0.100 pH Units 03/21/2023 SH SM 4500 H B Odor NO No Odor 1.00 NA 03/21/2023 SH Field Mtd Temperature 15.8 0.00 deg C 03/21/2023 SH SM 2550 B The contents of this report apply to the sample(s) analyzed in accordance with the chain of custody document. No duplication of this report is allowed, except in its entirety. Page 2 of 4 C� ONWASA Swansboro WRF Project: Swan Compliance Triennial 199 Williams Road Project Number: Reported: Swansboro, NC 28584 Project Manager: Mark Young 04/24/2023 12:46 Sample Results (Continued) Sample: Swan MW 3 (Continued) S231205-05 (WW) Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method U, rC� z3men i.uu NA 03/21/2023 SH Field Mtd Temperature 15.8 0.00 deg C 03/21/2023 SH SM 2550 B Ammonia-N <0.500 0.500 mg/L 03/22/2023 DMK EPA 350.1 Nitrate <0.250 0.250 mg/L 03/21/2023 DMK EPA 353.2 Total Phosphorus <0.250 0.250 mg/L 03/22/2023 DMK EPA 365.1 Total Dissolved Solids 106 2.50 mg/L 03/23/2023 DMN SM 2540 C Total Organic Carbon 4.26 0.500 mg/L 03/23/2023 DMN SM 5310 C Cloudy Cloudy, apparent color of MW matrix at collection. Smell MW matrix has an apparent smell, such as, rotten egg smell. Sample Results Sample: Swan SW 1 S231205-06 (WW) Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method %.111unun 40.i S.uu mg/L 03/23/2023 DMN SM 4500 CLDE-E Fecal Coliform 445 5.00 #/100ml 03/22/2023 DMN SM 9222 D (MF) pH 6.97 0.100 pH Units 03/21/2023 SH SM 4500 H B Temperature 12.7 0.00 deg C 03/21/2023 SH SM 2550 B Ammonia-N <0.500 0.500 mg/L 03/22/2023 DMK EPA 350.1 Nitrate 3.82 0.250 mg/L 03/21/2023 DMK EPA 353.2 Total Phosphorus 0.258 0.250 mg/L 03/22/2023 DMK EPA 365.1 Total Dissolved Solids 237 2.50 mg/L 03/23/2023 DMN SM 2540 C Total Organic Carbon 5.78 0.500 mg/L 03/23/2023 DMN SM 5310 C The contents of this report apply to the sample(s) analyzed in accordance with Me chain of custody document. No duplicaOrr of this report is allowed, except in its entirety. Page 4 of 4 4 �-' > ONWASA Swansboro WRF Project: Swan Compliance Triennial 199 Williams Road Project Number: Reported: Swansboro, NC 28584 Project Manager: Mark Young 04/24/2023 12:46 Sample Results (Continued) Sample: Swan MW 1 (Continued) S231205-03 (WW) Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method runinunia-iv <U.SUU U.Suu mg/L 03/22/2023 DMK EPA 350.1 Nitrate 0.258 0.250 mg/L 03/21/2023 DMK EPA 353.2 Total Phosphorus <0.250 0.250 mg/L 03/22/2023 DMK EPA 365.1 Total Dissolved Solids 152 2.50 mg/L 03/23/2023 DMN SM 2540 C Total Organic Carbon 6.07 0.500 mg/L 03/23/2023 DMN SM 5310 C Cloudy Cloudy, apparent color ofMW matrix at collection. o Odor No apparent smell of MW matrix at collection. Sample Results Sample: Swan MW 2 S231205-04 (WW) Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method 1-Mu1suc 2A.V auu mg/L 03/23/2023 DMN SM 4500 CLDE-E Fecal Coliform <5.00 5.00 #/100ml 03/22/2023 DMN SM 9222 D (MF) Color YES Cloudy 1.00 NA 03/21/2023 SH Field Mtd Field Depth 9.50 Ft 03/21/2023 SH Field Mtd PH 7.24 0.100 pH Units 03/21/2023 SH SM 4500 H B Odor NO No Odor 1.00 NA 03/21/2023 SH Field Mtd Temperature 16.0 0.00 deg C 03/21/2023 SH SM 2550 B Ammonia-N <0.500 0.500 mg/L 03/22/2023 DMK EPA 350.1 Nitrate 7.97 0.250 mg/L 03/21/2023 DMK EPA 353.2 Total Phosphorus 0.389 0.250 mg/L 03/22/2023 DMK EPA 365.1 Total Dissolved Solids 370 2.50 mg/L 03/23/2023 DMN SM 2540 C Total Organic Carbon 8.24 0.500 mg/L 03/23/2023 DMN SM 5310 C Cloudy Cloudy, apparent color of MW matrix at collection. o Odor No apparent smell of MW matrix at collection_ Sample Results Sample: Swan MW 3 S231205-05 (WW) Reporting Date Analyst Analyte Result Qual Limit Units Analyzed Initials Method Fecal Coliform <1.00 1.00 Color YES Cloudy 1.00 Field Depth 9.50 PH 5.71 0.100 The contents of this report apply to the sample(s) analyzed in accordance with the chain of custody document. No duplication of this report /s allowed, except in its entirety. m9/L 03/23/2023 DMN SM 4500 CLDE-E #/100ml 03/22/2023 DMN SM 9222 D (MF) NA 03/21/2023 SH Field Mtd Ft 03/21/2023 SH Field Mtd pH Units 03/21/2023 SH SM 4500 H B Page 3 of 4