The URL can be used to link to this page

Home My WebLink AboutWQ0029945_Monitoring - 07-2023_20230912Monitoring Report Submittal ................................................... Permit Number#* WQ0029945 Name of Facility:* Onslow Water & Sewer Authority - Summerhouse Water Reclamation Facility Month: * July Year: * 2023 Report Information Type* Upload Document* Revised - NDMR, NDAR-1, NDAR-2, NDMLR Summerhouse WRF WQ0029945 NDMR & NDAR 3.42MB July 2023.pdf 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: Date of submittal: 9/12/2023 This will be filled in automatically Initial Review Reviewer: Wanda.Gerald Is the project number correct?* W00029945 Is the monitoring report accepted?* Yes NO Regional Office* Wilmington Reviewer: _anonymous Review Date: 9/13/2023 FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page k of Permit No.: WQ0029945 Facility Name: Summerhouse Water Reclamation Facility County: Onslow Month: July Year: 2023 PPI: 001 Flow Measuring Point: ❑ Influent ❑ Effluent ❑ No Flow generated Parameter Monitoring Point: ❑ Influent Effluent ❑ Groundwater Lowering ❑ Surface Water Parameter Code 0 50050 00076 00400 50060 00310 31616 00610 00625 00620 00600 00665 00530 70300 00940 00680 o 75 vF C O LL 1° c U)r u� m E ro � c EYQ L M y z d Z v z N o o� N ao �NN d y to 0 o y = Uo U m e O° oc> 24-hr hrs GPD NTU su mg/L mg/L #/100 mL mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 1 06:30 4 67,871 0.111 2 06:30 4 68,957 0.079 3 07:00 6 68,793 0.083 7.64 0.04 4 06:30 6 91,552 3.17 7 0.06 5 07:00 4.5 101,805 0.121 7.87 0.02 3.7 <1.00 1.14 1.45 3.06 4.7 0.288 <2.50 6 06:00 8 101,417 2.97 7.69 0 2.5 <1.00 1.22 2.74 11.7 14.8 1.26 <2.50 7 05:00 9 101,272 0.819 7.44 0.04 8 06:30 4 87,947 0.202 9 07:00 4 72,461 1.017 10 06:30 4 103,172 0.762 7.45 0.02 2 <1.00 1 <0.500 <2.00 13.7 13.8 1.99 1 <2.50 11 07:00 9 61,512 0.131 7.49 0.02 <2.00 <1.00 <0.500 <2.00 13.5 13.5 1.74 <2.50 484 65.1 9.41 12 07:00 9 52,034 0.097 7.85 0.01 13 07:00 4 51,917 1 0.058 7.88 0.02 14 07:00 4 51,599 0.058 7.88 0.12 15 51,253 0.056 16 51,049 0.056 17 10:00 6 0 5.192 8.17 0.04 18 07:00 1 0 2.278 7.33 0.02 19 06:30 8 0 0.267 7.75 0.03 20 07:00 8 0 0.613 7.49 0.03 21 06:00 6 0 0.594 7.37 0 22 06:00 4 0 5.508 23 06:00 4 82,601 0.286 24 06:30 9 99,575 0.443 7.21 0 10.6 <1.00 16 16.8 0.905 17.8 3.05 <2.50 25 06:00 8.5 96,578 0.565 7.41 0.08 6.8 <1.00 16.1 16.9 0.423 17.4 2.94 <2.50 26 07:00 10 98,167 0.681 7.74 0.02 27 96,018 0.433 7.57 0.02 28 87,789 0.7 7.46 0.04 29 73,735 0.16 30 69,436 0.14 31 07:00 9 87,250 0.338 7.83 0.07 4.6 <1.00 16.4 17.7 0.627 18.5 3.54 <2.50 Average: 63,734 0.90 0.03 4.31 1.00 7.27 7.94 6.27 14.36 2.12 0.00 484.00 65.10 9.41 Daily Maximum: 103,172 5.51 8.17 0.12 10.60 1.00 16.40 17.70 13.70 18.50 3.54 2.50 484.00 65.10 9.41 Daily Minimum: 0 0.06 7.00 0.00 2.00 1.00 0.50 1.45 0.42 4.70 0.29 2.50 484.00 65.10 9.41 Sampling Type: Recorder Recorder Grab Grab Composite Grab Composite Composite Composite Composite Composite Composite Composite Composite Composite Monthly Avg. Limit: 400,000 10 14 4 10 2 5 Daily Limit: 10 6 -- 9 15 25 6 10 Sample Frequency: FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page _"h. of `i Permit No.: WQ0029945 Facility Name: Summerhouse Water Reclamation Facility County: Onslow 111111101i i I Flov, Measuring '• ■ InfluentEffluent 0 No flow generated■ ■ ■MIN 111111111M ..iMTA 60 ®�------------ FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page - of `( Permit No.: WQ0029945 Facility Name: Summerhouse Water Reclamation Facility County: Onslow Month: July Year: 2023 PPI: 003 Flow Measuring Point: ❑ Influent ❑ Effluent ❑ No flow generated Parameter Monitoring Point: ❑ Influent ❑ Effluent ❑ Groundwater Lowering ❑ Surface Water Parameter Code 0 50050 00680 00940 31616 00610 00620 00400 70300 o Uv of c O a O 3 LL E E)o 2 U H _ LL� E E ¢ % =� _ > o N°ar O y 6O 24-hr hrs GPD mg/L mg/L #/100 mL mg/L mg/L su mg/L 1 06:30 4 129,261 2 06:30 4 125,068 3 07:00 6 119,510 4 06:30 6 117,970 5 07:00 4.5 116,204 6 06:00 8 131,033 7 05:00 9 125,631 8 06:30 4 119,622 9 07:00 4 133,317 10 06:30 4 158,280 11 07:00 9 148,901 9.38 46.2 1 1.14 <0.250 7.12 362 12 07:00 9 144,002 13 07:00 4 141,100 14 07:00 4 136,116 15 129,637 16 123,434 17 10:00 6 118,083 18 07 00 1 113,135 19 06:30 8 110.883 20 07:00 8 161,734 21 06:00 6 145,175 22 06:00 4 150,269 23 06:00 4 158,608 24 06:30 9 153,601 25 06:00 8.5 32,578 26 07:00 10 132,617 27 156,403 28 143,067 29 136,585 30 129,926 311 07:00 1 9 124,656 Average: 131,174 9.38 46.20 1.00 1.14 0.00 362.00 Daily Maximum: 161,734 9.38 46.20 1.00 1.14 0.25 7.12 362.00 Daily Minimum: 32,578 9.38 46.20 1.00 1.14 0.25 1 7.12 362.00 Sampling Type: Recorder Monthly Avg. Limit: Daily Limit: Sample Frequency: FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page H of l Sampling Person(s) Certified Laboratories Name: Kary Herndon, Rayne Rockwell, Steve Oliver Name: Onwasa Laboratory Cert# 539 Name: Name: Envirochem Cert# 94 Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? ❑ Compliant ❑ Non -Compliant If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective 3 acuonts) La Ken. PoSacn aaamonal Sneers IT necessary. Immerhouse had a(%Ye daily Ammonia exceedences of 16, 16.1, and, 16.4 mg/L, Total Nitrogen monthly average exceedence of 14.36 mg/L, and Total Phosphorus monthly average exceedance of 2.12 3/L. The ammonia exceedance can be attributed to high temperature in the aeration zone of the MBR which averaged around 32 degrees C not allowing the DO to get to or above a 1.5 mg/L for extended counts of time. To fix this I increased the air to the influent EQ to start the process before the aeration zone. The Total Nitrogen and Phosphorus can be attributed to the digester decant, and the foaming sue we saw the week of 7/17/23-7/21/23. During this time we diverted effluent flow to the upset pond, once the foam subsided we continued to flow to the upset pond until 7/22/23. Beginning on the first week August 2023 we began a more intensive process control at the plant running the MLSS percentage, Ammonia, Nitrate, and Phosphorus on each MBR and filtrate to assist in making proactive plant Operator in Responsible Charge (ORC) Certification Permittee Certification ORC: Kary Herndon Permittee: Onslow Water and Sewer Authority Certification No.: WW4: 1012918 Signing Official: Dave Mohr Grade: 3 Phone Number: 910-650-7883 Signing Officials Title: Chief Operations Officer Has the ORC Chan ed since t r vious NDMR? E] Yes P No Phone Number: 910-937-7523 Permit Expiration: 12/31/25 � i Z og Zs 2oZ Signature Date �thnature, Signature Da e I certify that this report is accurrate and complete to the best of my knowledge. I certify, under penally of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that all qualified personnel properly gathered and evaluated 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 fines and imprisonment for knowing violations. Mail Original and Two Copies to: Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page \ of "I - Permit No.: WQ0029945 Facility Name: Summerhouse Water Reclamation Facility County: Onslow Month: July Year: 2023 Did infiltration occur at Site Name: I13-1 Site Name: IB-2 Site Name: Site Name: this facility? Area (acres): 5.04 Area (acres): 2.09 Area (acres): Area (acres): � YES ❑ NO Rate (GPD/ft2): 1.099 Rate (GPD/ft): 1.099 Rate (GPD/ft): Rate (GPD/ft): Weather Freeboard Site Infiltrated? ❑ YES EINO Site Infiltrated? ❑✓ YES ❑ NO Site Infiltrated? ❑ YES ❑ NO Site Infiltrated? ❑ YES ❑ NO > �e ❑ v U v L a1Oi .�+ E 1- ° r a ` a y .O m 2 o a a N f0 - N d j L, a s �a ❑ f0 _ y E d oa oc. Q °' E„ i-= C p� = �� m ❑o J c 00 N y c �, N LL m y •p E" oa oa Q N m a E„ f = C �'c �� m ❑o J C 00 y y c �, N m y •a E d oa oa i Q m EY F= C p� �,c �� m ❑o J c 00 w d o �, N LL rL y •p E °' o a oa i Q v E ,, P _ C p� c �� m ❑o J •° c 0 0 H v c w LL m °F in ft ft g al min GPD/ft2 ft gal min GPD/ft2 ft gal min GPD/ft2 ft gal min 2 GPD/ft ft 1 C 70 0 6.7 0 0 0.00 4.70 67,871 1,440 0.75 3.20 2 C 73 0 6.4 0 0 0.00 4.80 68,957 1,440 0.76 3.30 3 CL 77 0 6.4 0 0 0.00 4.80 68,793 1,440 0.76 3.30 4 R 85 0.15 6.4 0 0 0.00 4.80 91,552 1,440 1.01 3.40 5 R 73 0.45 6.4 0 0 0.00 4.90 101,805 1,440 1.12 3.40 6 R 1 76 1 1 6.3 1 0 0 0.00 4.80 101,417 1 1,440 1.11 3.20 7 R 86 0.15 6.1 0 0 0.00 4.80 101,272 1,440 1.11 3.30 8 C 70 0 6.1 0 0 0.00 4.80 87,947 1,440 0.97 3.30 9 R 75 2.05 6.3 0 0 0.00 4.90 72,461 1,440 0.80 3.30 10 R 72 0.04 6.2 0 0 0.00 4.70 103,172 1,440 1.13 3.20 11 C 74 0 6.2 0 0 0.00 4.70 61,512 1,440 0.68 3.20 12 R 1 83 1 0.56 1 6.2 1 0 0 0.00 4.80 52,034 1,440 0.57 3.20 13 C 87 0 6.2 0 0 0.00 4.50 51,917 1,440 0.57 3.10 14 R 87 0.03 6.2 0 0 0.00 4.50 51,599 1,440 0.57 3.10 15 C 83 0.04 5.7 0 0 0.00 4.80 51,253 1,440 0.56 3.10 16 C 84 0 5.7 0 0 0.00 4.80 51,049 1,440 0.56 3.30 17 C 76 0 5.7 0 0 0.00 4.80 0 0 0.00 3.40 18 C 87 0 5.4 0 0 0.00 4.80 0 0 0.00 3.40 19 R 77 1.8 5.4 0 0 0.00 4.90 0 0 0.00 3.40 20 C 87 0 4.9 0 0 0.00 4.90 0 0 0.00 3.30 21 C 74 0 4.9 0 0 0.00 4.80 0 0 0.00 3.30 22 C 73 0 4.9 0 0 0.00 4.80 0 0 0.00 3.30 23 R 75 1.3 4.8 0 0 0.00 4.70 82,061 1,440 0.90 3.20 24 C 74 0 4.6 0 0 0.00 4.70 99,575 1,440 1.09 3.20 25 R 76 0.04 4.6 0 0 0.00 4.70 96,578 1.440 1.06 3.20 26 C 81 0.02 4.6 0 0 0.00 4.70 98,167 1,440 1.08 3.10 27 C 80 0 4.7 0 0 0.00 3.30 96,018 1,440 1.05 3.20 28 C 1 86 1 0 4.4 0 0 0.00 3.20 87,789 1,440 0.96 3.20 29 CL 83 0.18 4.3 0 0 0.00 4.80 73,735 1,440 0.81 3.20 30 C 80 0.03 4.3 0 0 0.00 4.80 69,436 1,440 0.76 3.20 31 CL 81 1 0 1 1 4.3 0 1 0 1 0.00 4.90 87,250 1,440 0.96 3.20 MonthlyLoading GPDIft2 9 ( ) '. K 0.00 �- :.; ., - 0.70 �/; #DIV/0I #DIV/01 .er Year to Date Loadin (GPD/ft2):0.00 3 37 _ MEE, FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page Z of Z Did the application rates exceed the limits in Attachment B of your permit? If not a basin, were the sites kept free of vegetation and raked? If not a basin, were there any instances of effluent ponding in or runoff from the sites? ❑' Compliant ❑ Non -Compliant 2 Compliant ❑ Non -Compliant E] Compliant ❑ Non -Compliant If a basin, were there any instances of breakout from the berms? 2 Compliant ❑ Non -Compliant Was the onsite automatically activated standby power source tested and operational? ❑' Compliant ❑ Non -Compliant If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach additional sheets if necessary. Operator in Responsible Charge (ORC) Certification Permittee Certification ORC: Kary Herndon Permittee: Onslow Water and Sewer Authority Certification No.: WW4: 1012918 Signing Official: Dave Mohr Grade: 3 Phone Number: 910-650-7883 Signing Official's Title: Chief Operations Officer Has the ORC c nged since. e� evious NDAR-2? ❑ Yes ❑ No Phone Number: 910-937-7521 Permit Exp.: 12/31/25 08 z3 Signature Date ignature Date �Bsgn.tul% I certify that this report is accurrale and complete to the best of my knowledge. I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that all qualified personnel properly gathered and evaluated 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 fines and imprisonment for knowing violations. Mail Original and Two Copies to: Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617