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HomeMy WebLinkAboutNC0082139_Fact Sheet_20200716FACT SHEET FOR EXPEDITED PERMIT RENEWALS This form must be completed by Permit Writers for all expedited permits which do not require full Fact Sheets. Expedited permits are generally simple 100% domestics (e.g., schools, mobile home parks, etc) that can be administratively renewed with minor changes, but can include facilities with more complex issues (Special Conditions, 303(d) listed water, toxicity testing, instream monitoring, compliance concerns). Basic Information for Expedited Permit Renewals Permit Writer / Date Sydney Carpenter 6/24/2020 Permit Number NCO082139 Facility Name / Facility Class Greenville WTP / PC-1 Basin Name / Sub -basin number Tar -Pamlico / 03-03-05 Receiving Stream / HUC Tar River / 0302010304 Stream Classification / Stream Segment C; NSW / Index: 28- 94 Does permit need Daily Max NH3 limits? No Does permit need TRC limits/language? Already included. Does permit have toxicity testing? IWC if so. Yes; IWC % is 90. Does permit have Special Conditions? Yes — Chronic Toxicity Monitoring (Quarterly); Compliance Schedule for Fluoride and Copper; Permit Re- o ener for WET Testing Does permit have instream monitorin ? Hardness Sampling — Upstream is being added. Is the stream impaired (on 303(d) list)? If yes, for what arameter s ? No Any obvious compliance concerns? No enforcements. No violations during the last permit cycle. Any permit mods since lastpermit? No New expiration date 10/31/2024 Facility Overview: The Greenville WTP operates a conventional water treatment plant designed for a potable flowrate of 22.5 MGD. Treatment process for raw water consists of coagulation, flocculation, sedimentation, ozonation and filtration. Upon expansion, a superpulsator will be added. Wastewater consists of sedimentation basin residuals/alum sludge, filter backwash, analyzer discharge, sample tap discharge and stormwater. Treatment process for wastewater consists of settling over a surface area of 23 acres from inlet to the discharge point. The estimated maximum, monthly average wastewater discharge is approximately 0.970 MGD, based upon future flow estimations from Hazen & Sawyer, which encompasses the estimated max monthly flow and max monthly loading plus contingency for clearwell and sedimentation basin draining. Compliance History: • No enforcements. No violations during the last permit cycle. • Facility has failed 1 out of 12 toxicity tests from Nov 2016 — July 2019. RPA: A flow (Qw) of 0.970 MGD was used, based on flow estimations from Hazen & Sawyer, received on 12/05/19. The Max Monthly Flow and Max Monthly Loading plus contingency for clearwell and basin draining is estimated to be 0.970 MGD. A 7Q10s of 0.0 cfs was used, as the receiving stream, at the outfall location, is suspected to be tidally influenced (per USGS and current water treatment plant permitting strategy for freshwater). • Fluoride — reasonable potential to exceed water quality standards; applying chronic limit with monthly monitoring. • Copper — reasonable potential to exceed water quality standards; applying chronic and acute limits with monthly monitoring. • Zinc — no reasonable potential to exceed water quality standards; predicted max < 50% of allowable concentration; parameter not listed in previous permit's effluent table. NCG59 General Permit Eligibility (for Conventional & Greensand WTPs): • They have passed > 75% of TOX tests within the last 3 years (Nov 2016-Jun 2019), the most recent failed test occurring in April 2018 — eligible • Facility receiving Copper and Fluoride limits as RPA shows reasonable potential to exceed WQS — ineligible • Conclusion: Ineligible for NCG59 General Permit. Changes from previous permit to draft: • Added facility grade in A. (1). • Removed former footnote #3 regarding samples collected concurrently with WET -test samples as this is no longer required per 2009 Changes to WTP Strategy Memo. • Removed Iron parameter in A. (1) Effluent table. Application states Iron sulfate does not have the potential to be discharged. As per "Assistance with BPJ on WTP renewals" 2012 Memo, Iron does not have a recommend limit and was monitoring only in previous permit. • Removed Section A. (3) Permit Re -Opener: WET as the Permittee has passed > 75% of TOX tests within the last three years. • Added Fluoride chronic limit with monthly monitoring to Section A. (1) Effluent table, as RPA shows a reasonable potential to exceed WQS. • Added Copper acute & chronic limits with monthly monitoring to Section A. (1) Effluent table, as RPA shows a reasonable potential to exceed WQS. • Added Section A. (3) Compliance Schedule for new Fluoride and Copper limits and monitoring, as well as corresponding footnote #5. • Updated Turbidity monitoring frequency to 2/Monthly per Table 5.1 in the "Changes to WTP Strategy" 2009 Memo. • Updated eDMR footnote #1 in A. (1) and updated Section A. (4). • Updated Section A. (2) with new results submission information. • Updated current treatment components list and added new max monthly average, HUC, and a note regarding completion of expansion to the Supplement to Cover Sheet. • Added Hardness sampling to A. (1) Effluent table to monitor in conjunction with hardness dependent metals already being monitored (copper), as per "Implementation of Instream Dissolved Metals Standards" 2016 Memo. Sampling in effluent and upstream. Added corresponding footnotes #6 & #7. Changes from draft to final: • None Comments received on draft permit: • None ROY COOPER Governor MICHAEL S. REGAN Secretary LINDA CULPEPPER IV4,4mar Randall Emory, PE Greenville Utilities Commission PO Box 1847 Greenville, NC 27835-1847 Subject: Permit Renewal Application No. NCO082139 Greenville WTP Pitt County Dear Applicant: NORTH CAROLINA Environmental Quality February 21, 2019 The Water Quality Permitting Section acknowledges the February 19, 2019 receipt of your permit renewal application and supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW permitting branch. Per G.S. 150B-3 your current permit does not expire until permit decision on the application is made. Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit. The permit writer will contact you if additional information is required to complete your permit renewal. Please respond in a timely manner to requests for additional information necessary to allow a complete review of the application and renewal of the permit. Information regarding the status of your renewal application can be found online using the Department of Environmental Quality's Environmental Application Tracker at: https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker If you have any additional questions about the permit, please contact the primary reviewer of the application using the links available within the Application Tracker. Sincerely, Wren Thedford Administrative Assistant Water Quality Permitting Section ec: WQPS Laserfiche File w/application North Ca r., ^a Department of Environmental Quairty I Divsoon of Water Resources r,,EQ-- D Wash ington Regional Offce 1943 Wash ngton Square Mali I Washington, North Carolina 27889 2524M-M i Greenville Utilities February 13, 2019 NC DENR, Division of Water Quality Point Source Branch 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Renewal Application of NPDES Permit NCO082139 Greenville Utilities Commission., Pitt County Rscr.lvenlr C/VR/Dw R FE8 19 2019 ®rrnftt'ng Section By way of this submittal the Greenville Utilities Commission is requesting renewal of the subject permit. Enclosed please find an original and (2) copies of the NPDES permit application (short form C-WTP), a schematic of flow through the facility and the sludge management plan for this facility. If you have any questions or need additional information, please contact Julius Patrick at (252) 551-1561. Sincerely, Randall D. Emory, P.E. Director of Water Resources RDE/le Enclosures cc: Mr. Anthony C. Cannon, General Manager/CEO Mr. David W. Springer, P.E., Assistant Director of Water Resources Mr. D. Anthony Whitehead, Water Quality Manager Mr. Julius E. Patrick, Superintendent, Water Treatment Plant PO Box 1847 Greenville, NC 27835 www.guc.com Your Local Advantage NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants Mail the complete application to: N. C. Department of Environment and Natural Resources Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit Number INCO082139 If you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type. 1. Contact Information: Owner Name Greenville Utilities Commission Facility Name Greenville Water Treatment Plant Mailing Address 801 Mumford Road City Greenville State / Zip Code NC/27835 Telephone Number (252)551-1554 Fax Number (252)551-1598 e-mail Address emoryrd@guc.com 2. Location of facility producing discharge: Check here if same as above ❑ Street Address or State Road 1721 Waterway Road City Greenville State / Zip Code NC/27834 County Pitt 3. Operator Information: Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name Greenville Utilities Commission Mailing Address PO Box 1847 City Greenville State / Zip Code NC/27835-1847 Telephone Number (252)551-1561 Fax Number (252)551-1493 4. Ownership Status: Federal ❑ State ❑ Private ❑ Page 1 of 3 Version 5/2012 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants 5. Type of treatment plant: ® Conventional (Includes coagulation, flocculation, and sedimentation, usually followed by filtration and disinfection) ❑ Ion Exchange (Sodium Cycle Cationic ion exchange) ❑ Green Sand Filter (No sodium recharge) ❑ Membrane Technology (RO, nanofiltration) Check here if the treatment process also uses a water softener ❑ 6. Description of source water(s) (i.e. groundwater, surface water) Surface 7. Describe the treatment process(es) for the raw water: Coagulation, Flocculation, Sedimentation, Ozonation, Filtration 8. Describe the wastewater and the treatment process(es) for wastewater generated by the facility: The waste water consists of sedimentation basin residuals/alum sludge, filter backwash, continuous analyzer discharge, continuous sample tap discharge and storm water. Treatment consists of settling from the inlet to the discharge which is a distance of about 2500 ft. over a surface area of 23 acres. 9. Number of separate discharge points: 001 Outfall Identification number(s) 10. Frequency of discharge: Continuous ® Intermittent ❑ If intermittent: Days per week discharge occurs: Duration: 11. Plant design potable flowrate 22.5 MGD Backwash or reject flow .673 MGD 12. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including latitude and longitudes Tar River 13. Please list all water treatment additives, including cleaning chemicals or disinfection treatments, that have the potential to be discharged. Alum / aluminum sulfate Yes El No Iron sulfate / ferrous sulfate Yes No ❑x Page 2 of 3 Version 5/2012 NPDES PERMIT APPLICATION - SHORT FORM C - WTP For discharges associated with water treatment plants Fluoride Yes ❑x No Ammonia nitrogen / Chloramines Yes 0 No Zinc -orthophosphate or sweetwater CP1236 Yes No 191 List any other additives below: Sodium Permanganate, Powered Activated Carbon, Copper Sulfate, Sodium Hydroxide, Chlorine DPD Reagents: (Acidic Salts, Ozone Reagents: (Malonic Acid), Potassium Acid Malonate, Ortho Phosphate, Polyacrylamide, Sodium Hypochlorite, Ammonium Hydroxide, Calcium Thiosulfate 14. Is this facility located on Indian country? (check one) Yes ❑ No 15. Additional Information: Provide a schematic of flow through the facility, include flow volumes at all points in the water treatment process. The plan should show the point[s] of addition for chemicals and all discharges routed to an outfall [including stormwater]. Solids Handling Plan 16. NEW Applicants Information needed in addition to items 1-15: New applicants are highly encouraged to contact a permit coordinator with the NCDENR Customer Service Center. Was the Customer Service Center contacted? ❑ Yes ❑ No Analyses of source water collected Engineering Alternative Analysis Discharges from Ion Exchange and Reverse Osmosis plants shall be evaluated using a water quality model. 17. Applicant Certification I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. Randall D. Emory, P.E. Director of Water Resources Printed name of Pe son Signing Title Signature of Applicant Date North Carolina General Statute 143-215.6 (b)(2) proviWhat: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) Page 3 of 3 Version 5/2012 Greenville Utilities Greenville Utilities Commission WTP Residuals Handling Plan Greenville Utilities Commission (GUC) existing residuals comprise of sedimentation basin blowdown, filter backwash, and filter to waste. The residuals waste streams are all directed to a manhole. Stormwater is also conveyed to this manhole. A 30-inch manhole with reinforced concrete pipe runs west from the manhole into another manhole where additional stormwater is tied in. A 36-inch reinforced concrete pipe runs west from this manhole into an outfall at the residual lagoon. During a 10-year storm an estimated 7,400 gpm of stormwater is diverted to this pipeline, which is approximately half the flowrate of the maximum instantaneous residual stream. The residuals lagoon is approximately 23 acres with a depth of 14 feet from the lagoon invert to grade. With an operating depth of 11 ft., the lagoon has a corresponding volume capacity of approximately 350,000 cubic yards at 2.25:1 slope GUC contracted with Hazen to conduct Preliminary Engineering Report (PER) in 2017. The final report was produced in May 2018. The PER estimates that the lagoon has 210,000 cubic yards of solids or 60 percent full. Existing residuals management practices, solid production estimates and evaluation of future residual management alternatives were also included in the PER. The four residual management alternatives were: 1. Alternative 1-Use existing lagoon -continue to direct all residuals streams to the existing lagoon. 2. Alternative 2- Construct a new lagoon -direct all residuals streams to a new 3. Alternative 3- Solids Thickening and Dewatering- Direct sedimentation and future blowdown to thickening and dewatering and continue to direct filter backwash and filter to waste to the existing lagoon. 4. Alternative 4-Solids Thickening and Dewatering and Backwash Clarification- - Po Box 1847 Direct sedimentation and future blowdown to thickening and dewatering and Greenville, NC 27835clarification for filter backwash and filter to waste. www.guc.com Your Local Advantage The PER recommended that GUC select Alternate 1-continue to send all residuals stream to existing lagoon. Also, a recommendation that GUC staff annually dredge new solids that are collected to maintain the current lagoon functionality and capacity. GUC had previously established a residual lagoon improvement capital project prior to the PER. In December 2018, GUC proceeded with a request for bids for sludge removal from the residual lagoon. A contract was awarded January 31, 2019 for removal of approximately two times the annual average sludge production. GUC long term plan is to remove twice the annual average solid production annually to restore additional capacity in the current lagoon and future WTP expansion. *ACTIVATED CARBON ALUM T POLYMER A CAUSTIC R 63 MG RAW WATER RAPID R IMPOUNDMENT MIXER RAW WATER *SODIUM V OZONE CONTACTOR PERMANGANATE E R INTER- MEDIATE *POLYMER OZONE CONTACTOR ' •' CHLORINE PHOSPHATE D CAUSTIC " s AMMONIA 3 MG 3 MG T s FILTERS GROUND GROUND I s s - STORAGE STORAGE B T u CHLORINE E T **Calcium FLUORIDE I M Thiosulfate 0 t \ / �,.,�s�'•'�\ 1 � 'V 264 -_a i • 1 g /! r` �• ��v l�� 10 / 1 Waterway Rd Approximate 33 �`+ t• - •�.� is�%'_` _� ` ti `�--� Facility Boundary 40 s 1 J L -;'' • Fbamiels Ca - - c i. .: ..i water p}9.0 t 1 ' r Outfall 001�ITT _GREI [flows southeast] r Tar River [flows southeast] Greenville Utilities Commission Greenville Water Treatment Plant 1721 Waterway Road, Greenville NC 27835 Receivine Stream: Tar River Stream Class: Q NSW Stream Segment: 28-(94) Sub -Basin: 03-03-05 Drainage Basin: Tar -Pamlico HUC: 03020103 Latitude: 350 38' 04" Longitude: 770 23' S5" State Grid/USGS Quad: E29NW / Greenville NW, NC Facility �f����a��f�; ►'�' Location r►���IIY►v17�7Ai,����bID Scale 1 1 t sS Permit NCO082139 Freshwater RPA - 95% Probability/95% Confidence Using Metal Translators MAXIMUM DATA POINTS = 58 REQUIRED DATA ENTRY Table 1. Project Information Facility Name WWTP/WTP Class NPDES Permit Outfal I Flow, Ow (MGD) Receiving Stream HUC Number Stream Class ❑ CHECK IF HQW OR ORW WQS Greenville WTP PC-1 NCO082139 001 0.970 Tar River 03020103 C; NSW ❑ Apply WS Hardness WQC 7Q10s (cfs) 7Q10w (cfs) 30012 (cfs) CIA (cfs) 1 Q10s (cfs) 0.00 0.00 0.00 0.00 0.00 Effluent Hardness Upstream Hardness ----------------------- Combined Hardness Chronic Combined Hardness Acute 25 mg/L (Avg) I 25 mg/L (Avg) -------- I 25 g/L 25 mg/L Data Source(s) Zero flow used for 7Q10s as receiving stream is suspected to be tidally influenced (per USGS). F-1 CHECK TO APPLY MODEL Par01 Par02 Par03 Par04 Par05 Par06111111 Par07 Par08 Par09 Par10 Par91 Par12 Par13 Par14 Par15 Par16 Par17 Par18 Par19 Par20 Par21 Par22 Par23 Par24 Table 2. Parameters of Concern Name wos Type Chronic Modifier Acute PQL Units Arsenic Aquactic Life C 150 FW 340 ug/L Arsenic Human Health Water Supply C 10 HH/WS N/A ug/L Beryllium Aquatic Life NC 6.5 FW 65 ug/L Cadmium Aquatic Life NC 0.5899 FW 3.2396 ug/L Chlorides Aquatic Life NC 230 FW Chlorinated Phenolic Compounds Water Supply NC 1 A ug/L Total Phenolic Compounds Aquatic Life NC 300 A ug/L Chromium III Aquatic Life NC 117.7325 FW 905.0818 ug/L Chromium VI Aquatic Life NC 11 FW 16 pg/L Chromium, Total Aquatic Life NC N/A FW N/A pg/L Copper Aquatic Life NC 7.8806 FW 10.4720 ug/L Cyanide Aquatic Life NC 5 FW 22 10 ug/L Fluoride Aquatic Life NC 1,800 FW ug/L Lead Aquatic Life NC 2.9416 FW 75.4871 ug/L Mercury Aquatic Life NC 12 FW 0.5 ng/L Molybdenum Human Health NC 2000 HH ug/L Nickel Aquatic Life NC 37.2313 FW 335.2087 pg/L Nickel Water Supply NC 25.0000 WS N/A pg/L Selenium Aquatic Life NC 5 FW 56 ug/L Silver Aquatic Life NC 0.06 FW 0.2964 ug/L Zinc Aquatic Life NC 126.7335 FW 125.7052 ug/L NCO082139 RPA 2020, input 6/25/2020 REASONABLE POTENTIAL ANALYSIS H1 H2 Use "PASTE SPECIAL Use "PASTE SPECIAL Effluent Hardness Values" then "COPY". Upstream Hardness Values"then"COPY". Maximum data points Maximum data points =58 =58 Date Data BDL=1/2DL Results Date Data BDL=1/2DL Results 1 25 25 Std Dev. N/A 1 25 25 Std Dev. N/A 2 Mean 25.0000 2 Mean 25.0000 3 C.V. 0.0000 3 C.V. 0.0000 4 n 1 4 n 1 5 10th Per value 25.00 mg/L 5 10th Per value 25.00 mg/L 6 Average Value 25.00 mg/L 6 Average Value 25.00 mg/L 7 Max. Value 25.00 mg/L 7 Max. Value 25.00 mg/L 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52 53 53 54 54 55 55 56 56 57 57 58 58 NCO082139 RPA 2020, data 1 6/26/2020 REASONABLE POTENTIAL ANALYSIS Pal 1 Part 3 Use "PASTE SPECIAL Use "PASTE SPECIAL - Copper Values" then "COPY". Fluoride Values" then "COPY". Maximum data points Maximum data points = 58 = 58 Date Data BDL=1/2DL Results Date Data BDL=1/2DL Results 1 10/6/2015 < 10 5 Std Dev. 11.2414 1 1/12/2016 120 120 Std Dev. 555.8079 2 1/12/2016 < 10 5 Mean 7.5789 2 4/5/2016 130 130 Mean 383.4000 3 4/5/2016 < 10 5 C.V. 1.4832 3 7/12/2016 570 570 C.V. 1.4497 4 7/12/2016 < 10 5 n 19 4 10/25/2016 440 440 n 18 5 10/25/2016 < 10 5 5 11/3/2016 160 160 6 11/3/2016 < 10 5 Mult Factor = 1.89 6 1/10/2017 1120 1120 Mult Factor = 1.94 7 1/10/2017 < 10 5 Max. Value 54.00 ug/L 7 4/4/2017 340 340 Max. Value 2370.0 ug/L 8 4/4/2017 < 10 5 Max. Pred Cw 102.06 ug/L 8 7/11/2017 1.2 1.2 Max. Pred Cw 4597.8 ug/L 9 7/11/2017 < 10 5 9 10/18/2017 170 170 10 10/10/2017 < 10 5 10 1/16/2018 170 170 11 1/16/2018 < 10 5 11 4/10/2018 2370 2370 12 4/10/2018 < 10 5 12 7/17/2018 310 310 13 7/17/2018 < 10 5 13 10/9/2018 150 150 14 10/9/2018 < 10 5 14 1/15/2019 100 100 15 1/15/2019 < 10 5 15 4/2/2019 110 110 16 4/2/2019 < 10 5 16 7/9/2019 220 220 17 7/9/2019 < 10 5 17 10/8/2019 220 220 18 10/8/2019 54 54 18 1/14/2020 200 200 19 1/14/2020 < 10 5 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52 53 53 54 54 55 55 56 56 57 57 58 58 NCO082139 RPA 2020, data -2- 6/26/2020 REASONABLE POTENTIAL ANALYSIS Par21 Use "PASTE SPECIAL Zinc Values" then "COPY". Maximum data points = 58 Date Data BDL=1/2DL Results 1 10/6/2015 < 10 5 Std Dev. 0.0000 2 1/12/2016 < 10 5 Mean 5.0000 3 4/5/2016 < 10 5 C.V. 0.0000 4 7/12/2016 < 10 5 n 19 5 10/25/2016 < 10 5 6 11/3/2016 < 10 5 Mult Factor = 1.00 7 1/10/2017 < 10 5 Max. Value 5.0 ug/L 8 4/4/2017 < 10 5 Max. Pred Cw 5.0 ug/L 9 7/11/2017 < 10 5 10 10/10/2017 < 10 5 11 1/16/2018 < 10 5 12 4/10/2018 < 10 5 13 7/17/2018 < 10 5 14 10/9/2018 < 10 5 15 1/15/2019 < 10 5 16 4/2/2019 < 10 5 17 7/9/2019 < 10 5 18 10/8/2019 < 10 5 19 1/14/2020 < 10 5 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 NCO082139 RPA 2020, data - 3 - 6/26/2020 Greenville WTP NCO082139 Freshwater RPA - 95% Probability/95% Confidence Using Metal Translators MAXIMUM DATA POINTS = 58 Qw (MGD) = 0.9700 WWTP/WTP Class: PC-1 1Q10S (cfs) = 0.00 fWC% @ 1Q10S = 100 7Q10S (cfs) = 0.00 IWC% @ 7Q10S = 100 7Q10W (cfs) = 0.00 IWC% @ 7Q10W = 100 30Q2 (cfs) = 0.00 IWC% @ 30Q2 = 100 Avg. Stream Flow, QA (cfs) = 0.00 IW%C @ QA = 100 Receiving Stream: Tar River HUC 03020103 Stream Class: C; NSW Outfall 001 Qw = 0.97 MGD COMBINED HARDNESS (mg/L) Acute = 25 mg/L Chronic = 25 mg/L PARAMETER NC STANDARDS OR EPA CRITERIA REASONABLE POTENTIAL RESULTS RECOMMENDED ACTION TYPEApplied J a z Chronic Acutc D n # Det. Max Pred Cw Allowable Cw Standard Acute: 10.47 RP shown - apply Monthly Monitoring with Limit Copper NC 7.8806 FW 10.4720 ug/L 19 1 102.06 _ _ _ _ _ _ _ _ Chronic: _ _ _ _ _ _ _ _ _ _ _ _ _ _ RP shown - apply Monthly Monitoring with Limit 1 values > Allowablee C w Acute: NO WQS Fluoride NC 1800 FW ug/L 18 18 4,597.8 ----------------------------------------------- Chronic: 1,800.0 RP shown - apply Monthly Monitoring with Limit 1 values > Allowable Cw Acute: 125.7 No RP, Predicted Max < 50% of Allowable Cw - No Zinc NC 126.7335 FW 125.7052 ug/L 19 0 5.0 Monitoring required ----------------------------------------------- Chronic: 126.7 No RP, Predicted Max < 50% of Allowable Cw - No NO DETECTS Max MDL = 10 Monitoring required Acute: 0 0 N/A _ Chronic:---------- -------------------------- Acute: 0 0 N/A _ _ _ _ _ Chronic: Acute: 0 0 N/A Chronic: Acute: 0 0 N/A _ _ _ _ _ Chronic: NCO082139 RPA 2020, rpa Page 3 of 3 6/25/2020 Hazen Memorandum RECEIVED Re: Lagoon and NPDES Future Flow Estimations DEC 0 5 2019 • Residuals Flow Estimations WDEOIDWRODES o Typical Operation ■ Scenarios: • Scenario 1: Average flow (21 mgd), average solids loading (300 lb/MG) • Scenario 2: Average flow (21 mgd), maximum month solids loading (500 lb/MG) • Scenario 3: Maximum month flow (30 mgd), average solids loading (300 lb/MG) ■ Operational Conditions • 100 hour filter run times • 1 sedimentation basin blowdown per train per day • 1 hour Superpulsator cycle run times o Increased Residuals Operation ■ Scenarios • Scenario 4: Maximum month flow (30 mgd), maximum week solids loading (570 lb/MG) • Scenario 5: Maximum month flow (30 mgd), maximum month solids loading (500 lb/MG) ■ Operational Conditions • 60 hour filter run times • 1 - 2 sedimentation basin blowdowns per train per day • 1 hour Superpulsator cycle run times o Add Contingency for Clearwell and Basin Draining ■ One Clearwell = 3 MG ■ One SuperP = 0.5 MG ■ 3.5 MG averaged over 30 days = 0.12 MG o Max Month Flow and Max Month Loading plus contingency for clearwell and basin draining = 0.97 MG *does not include any stormwater discharge to lagoon Solids Average Flow Average Flow Max Month Max Max Production: Avg Loading Max Month Flow Month Month Loading Avg Loading Flow Flow Max Week Max Loading Month Loading Scenario 1 2 3 4 5 Volume (MG): 0.52 0.52 0.57 0.93 0.85 Hazen and Sawyer • 4011 WestChase Boulevard, Suite 500 • Raleigh, NC 27607 • 919.833.7152 Dow&NnEnvelo',pe5BCF-9F58-4132-97D7-1595CA7A3F07 State of North Carolina Division of Water Resources Water Quality Regional Operations Section Environmental Staff Report Quality To: ® NPDES Unit ❑ Non -Discharge Unit Application No.: NCO082139 Attn: Sydney Carpenter Facility name: GUC WTP From: Randy Sipe Washington Regional Office Note: This form has been adapted from the non -discharge fg acili , staff report to document the review of both non - discharge and NPDES permit applications and/or renewals. Please complete all sections as they are applicable. I. GENERAL AND SITE VISIT INFORMATION 1. Was a site visit conducted? ® Yes or ❑ No a. Date of site visit: 2/5/20 b. Site visit conducted by: P. Mays, R. Bullock, and R. Sipe c. Inspection report attached? ® Yes or ❑ No d. Person contacted: Julius Patrick and their contact information: (252) 551 - 1561 ext. e. Driving directions: No change since last permit was issued 2. Discharge Point(s): Outfall 001 Latitude: 3 5.634444N Longitude: 77.398611 W Latitude: Longitude: 3. Receiving stream or affected surface waters: Tar River Classification: C; NSW; 28-(94) River Basin and Subbasin No. Tar -Pamlico, 03-03-05 Describe receiving stream features and pertinent downstream uses: The raw water intake for the GUC WTP is approx. 0.35 mile upstream of the wastewater effluent outfall. The Tar River at the outfall is also used for recreational purposes such as fishing, big, and other aquatic sports. II. EXISTING FACILITIES: MODIFICATION AND RENEWAL APPLICATIONS 1. Are there appropriately certified Operators in Charge (ORCs) for the facility? ® Yes ❑ No ❑ N/A ORC: Julius Patrick Certificate #: PC-1/996041 Backup ORC: Robert Booth Certificate #: PC-1/999225 2. Are the design, maintenance and operation of the treatment facilities adequate for the type of waste and disposal system? ® Yes or ❑ No If no, please explain: Description of existing facilities: Filter backwash, sedimentation basin blowdown, and filter to waste is piped to a 23 acre sludge lagoon that periodically discharges to the Tar River. Management of the solids from the sludge lagoon has been contracted to Bio-Nomic Services and is being p9rformed under Permit No. W00039053. Proposed flow:0.8 MGD Current permitted flow: 0.8 MGD FORM: WQROSSR 04-14 Page 1 of 4 DocuSign Envelope ID: C4F95BCF-9F58-4132-97D7-1595CA7A3F07 Explain anything observed during the site visit that needs to be addressed by the permit, or that may be important for the permit writer to know (i.e., equipment condition, function, maintenance, a change in facility ownership, etc.) The facili , has replaced the use of sodium bisulfate with calcium thiosulfate. The facility description should be revised to reflect this change. 3. Are the site conditions (e.g., soils, topography, depth to water table, etc) maintained appropriately and adequately assimilating the waste? ❑ Yes or ❑ No If no, please explain: N/A, discharge facility 4. Has the site changed in any way that may affect the permit (e.g., drainage added, new wells inside the compliance boundary, new development, etc.)? ❑ Yes or ® No If yes, please explain: 5. Is the residuals management plan adequate? ® Yes or ❑ No If no, please explain: Management of the solids from the sludge lagoon has been contracted to Bio-Nomic Services and is being performed under Permit No. W00039053. 6. Are the existing application rates (e.g., hydraulic, nutrient) still acceptable`? ❑ Yes or ❑ No If no, please explain: N/A, discharge fg acility 7. Is the existing groundwater monitoring program adequate? ❑ Yes ❑ No ® N/A If no, explain and recommend any changes to the groundwater monitoring program: discharge fg acilitX 8. Are there any setback conflicts for existing treatment, storage and disposal sites? ❑ Yes or ® No If yes, attach a map showing conflict areas. 9. Is the description of the facilities as written in the existing permit correct? ❑ Yes or ® No If no, please explain: The facility has replaced the use of sodium bisulfate with calcium thiosulfate. The facility description should be revised to reflect this change. 10. Were monitoring wells properly constructed and located? ❑ Yes ❑ No ® N/A If no, please explain: discharge facility 11. Are the monitoring well coordinates correct in BIMS? ❑ Yes ❑ No ® N/A If no, please complete the following (expand table if necessary): Monitoring Well Latitude Longitude O I I/ O I II O I I/ O I II O I II O / 11 O I II O / /I O I I/ O / /I 12. Has a review of all self -monitoring data been conducted (e.g., DMR, NDMR, NDAR, GW)? ® Yes or ❑ No Please summarize any findings resulting from this review: No compliance issues were noted during the inspection. Provide input to help the permit writer evaluate any requests for reduced monitoring, if applicable. 13. Are there any permit changes needed in order to address ongoing BIMS violations? ❑ Yes or ® No If yes, please explain: 14. Check all that apply: ® No compliance issues ❑ Current enforcement action(s) ❑ Currently under JOC ❑ Notice(s) of violation ❑ Currently under SOC ❑ Currently under moratorium Please explain and attach any documents that may help clarify answer/comments (i.e., NOV, NOD, etc.) If the facility has had compliance problems during the permit cycle, please explain the status. Has the RO been working with the Permittee? Is a solution underway or in place? Have all compliance dates/conditions in the existing permit been satisfied? ® Yes ❑ No ❑ N/A If no, please explain: FORM: WQROSSR 04-14 Page 2 of 4 DocuSign Envelope ID: C4F95BCF-9F58-4132-97D7-1595CA7A3F07 15. Are there any issues related to compliance/enforcement that should be resolved before issuing this permit? ❑ Yes ®No❑N/A If yes, please explain: 16. Possible toxic impacts to surface waters: None observed. 17. Pretreatment Program (POTWs only): N/A, water treatment plant III. REGIONAL OFFICE RECOMMENDATIONS 1. Do you foresee any problems with issuance/renewal of this permit? ❑ Yes or ® No If yes, please explain: 2. List any items that you would like the NPDES Unit or Non -Discharge Unit Central Office to obtain through an additional information request: Item Reason 3. List specific permit conditions recommended to be removed from the permit when issued: Condition Reason 4. List specific special conditions or compliance schedules recommended to be included in the permit when issued: Condition Reason 5. Recommendation: ❑ Hold, pending receipt and review of additional information by regional office ® Hold, pending review of draft permit by regional office ❑ Issue upon receipt of needed additional information ❑ Issue ❑ Deny (Please state reasons: ) 6. Signature of report preparer: Dwit Signature of regional supervisor: P,,- z Tay" Date: 2/6/2020 FORM: WQROSSR 04-14 Page 3 of 4 DocuSign Envelope ID: C4F95BCF-9F58-4132-97D7-1595CA7A3F07 IV. ADDITIONAL REGIONAL STAFF REVIEW ITEMS FORM: WQROSSR 04-14 Page 4 of 4 United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20,160 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fee Type 1 E 2 15 1 3 I NCOOB2139 I11 12 20/02/05 17 1a Li 19 t ! t 20I 211111 1 1 I I I I II I I I I I I I I I I I I I I I I I I I I I I I II 1 11 I I �6 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 CA Reserved 67 70 r, r 71 itI I I 72 r„ 731 r 174 75I I, I I I I I I80 LJ LJ I I Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) 10:00AM 20/02/05 15/06/01 Greenville WTP Exit Time/Date Permit Expiration Date 1721 Waterway Rd Greenville NC 27834 11:30AM 20/02/05 19/10/31 -Names) of Onsite Representative(s)/Tilles(s)/Phone and fax Number(s) -Other Facility Data /// Julius Eugene Patrick/ORC/252-551-1561/ Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Ronald D EIks,PO Box 1847 Greenville NC 278351847//252-551-1550/2525511598 No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Flow Measurement Operations & Maintenance 0 Records/Reports Facility Site Review Effluent/Receiving Waters Laboratory Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspectors) Agency/Office/Phone and Fax Numbers Date Robert E Bullock DWR/Division of Water Quality/252-948-3924/ Paul M Mays DWR/WARO WO/252-948-3940/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# NPDES yr/mo/day Inspection Type NC0082139 11 12 20/02/05 17 18 ICI (Cont.) Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Julius Patrick ORC, Anthony Whitehead and Jessie Chadwick were present during inspection. The July 2019 DMR was reviewed with no discrepancies to be found. The review period 06/2019 through 11/2019 had no enforcements found on the facility. It is important to note that the facility is undergoing an expansion process at the time of inspection (02/05/2019). The facility is judged to be compliant with NPDES permit #NC0082139 Notes on Lab Work -The facility is field parameter certified for pH, Temperature and Total Residual Chlorine (TRC). -Field Certification #5567 -Jessie Chadwick was Lab Tech at the WTP -Facility uses NSI Solutions for PT Samples -Facility uses Environmental Testing Solutions for toxicity -Facility uses Environmental Chemist for all other parameter testing Page# Permit: NCO082139 Inspection Date: 02/05/2020 Permit Owner • Facility: Greenville WrP Inspection Type: Compliance Evaluation (If the present permit expires in 6 months or less). Has the permittee submitted a new application? Is the facility as described in the permit? # Are there any special conditions for the permit? Is access to the plant site restricted to the general public? Is the inspector granted access to all areas for inspection? Comment: -Current permit is expired and new permit is in the works with the Division -The facility is currently undergoing an expansion process Operations & Maintenance Is the plant generally clean with acceptable housekeeping? Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: The grounds were very well maintained. Yes No NA NE ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ Yes No NA NE ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ Flow Measurement - Effluent Yes No NA NE # Is flow meter used for reporting? 0 ❑ ❑ ❑ Is flow meter calibrated annually? ❑ ❑ 0 ❑ Is the flow meter operational? 0 ❑ ❑ ❑ (If units are separated) Does the chart recorder match the flow meter? ❑ ❑ 0 ❑ Comment: A propeller -driven meter is used to measure flow from facility and cannot be calibrated by reasonable means. Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? 0 ❑ ❑ ❑ Is all required information readily available, complete and current? M ❑ ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? M ❑ ❑ ❑ Are analytical results consistent with data reported on DMRs? M ❑ ❑ ❑ Is the chain -of -custody complete? M ❑ ❑ ❑ Dates, times and location of sampling Name of individual performing the sampling Results of analysis and calibration Dates of analysis Name of person performing analyses Page# 3 Permit: NCO082139 Owner -Facility: GreenvilleyJrP Inspection Date: 02/05/2020 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Transported-C-OOs Are DMRs complete: do they include all permit parameters? 0 ❑ ❑ ❑ Has the facility submitted its annual compliance report to users and DWO? ❑ ❑ Q ❑ (if the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator ❑ ❑0 ❑ on each shift? Is the ORC visitation log available and current? M ❑ ❑ ❑ Is the ORC certified at grade equal to or higher than the facility classification? 0 ❑ ❑ ❑ Is the backup operator certified at one grade less or greater than the facility classification? 0 ❑ ❑ ❑ Is a copy of the current NPDES permit available on site? 0 ❑ ❑ ❑ Facility has copy of previous year's Annual Report on file for review? ❑ ❑ M ❑ Comment: -Julius Patrick ORC keeps ORC log stored electronically on laptop -Robert Booth is the back-up ORC Laboratory Yes No NA NE Are field parameters performed by certified personnel or laboratory? M ❑ ❑ ❑ Are all other parameters(excluding field parameters) performed by a, certified lab? 0 ❑ ❑ ❑ # Is the facility using a contract lab? M ❑ ❑ ❑ # Is proper temperature set for sample storage (kept at less than or equal to 6.0 deg'rees ❑ ❑ ❑ Celsius)? Incubator (Fecal Coliform) set to 44.5 degrees Celsius+/- 0.2 degrees? ❑ ❑ M ❑ Incubator (BOD) set to 20.0 degrees Celsius +/- 1.0 degrees? ❑ ❑ M ❑ Comment: -The facility is field Parameter certified for pH Temperature and Total Residual Chlorine T( RC). -Field Certification #5567 -Jessie Chadwick was Lab Tech at the WTP -Facility uses NSI Solutions for PT Samples -Facility uses Environmental Testing Solutions for toxicity -Facility uses Environmental Chemist for all other parameter testing Lagoons Yes No NA NE Type of lagoons? # Number of lagoons in operation at time of visit? 1 Are lagoons operated in? # Is a re -circulation line present? ❑ ❑ 0 ❑ Is lagoon free of excessive floating materials? 0 ❑ ❑ ❑ # Are baffles between ponds or effluent baffles adjustable? ❑ ❑ 0 ❑ Are dike slopes clear of woody vegetation? ❑ ❑ M ❑ Page# 4 Permit: NC0082139 Inspection Date: 02/05/2020 Lagoons Are weeds controlled around the edge of the lagoon? Are dikes free of seepage? Are dikes free of erosion? Are dikes free of burrowing animals? Owner -Facility: Greenville WrP Inspection Type: Compliance Evaluation # Has the sludge blanket in the lagoon (a) been measured periodically in multiple locations? # If excessive algae is present, has barley straw been used to help control the growth? Is the lagoon surface free of weeds? Is the lagoon free of short circuiting? Yes No NA NE ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ Comment: -The lagoon is a settling basin and decant pond The effluent is discharged to the Tar River Basin. -There are a lot of solids still present in the lagoon and the facility is currently removing -the -- solids through dredging. -The supernate still appears clear over the solids Effluent Pipe Is right of way to the outfall properly maintained? .. Are the receiving water free of foam other than trace amounts and other debris? If effluent (diffuser pipes are required) are they operating properly? Comment: -The effluent pipe Is a metal quick connect type pipe -The area was maintained for easy access Yes No NA NE ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ Page# 5 Whole Effluent Toxicity Testing and Self Monitoring Summary Granite Falls WWTP NCO021890/001 County: Caldwell Region: ARC, Basin: CTB32 Mar Jun Sep Dec SOC JOC: Ceri7dPF Begin: 6/1/2015 chrlim:13% NonComp: Single 7Q10: 9.3 PF: 0.90 IWC: 13 Freq: Q J F M A M J J A S O N D 2016 - - Pass - - Pass - - Pass - - Pass 2017 - - Pass - - Pass - - Pass - - Pass 2018 - - Pass - - Pass - - Pass - - Pass 2019 - - Pass - - Pass - - Pass - - - Grantsboro WTP NCO088323/001 County: Pamlico Region: WARO Basin: NEU10 Mar Jun Sep Dec SOC JOC: Mysd24PF Begin: 11/1/2018 Ac P/F Monit: 90% M NonComp: 7Q10: NA PF: NA IWC: Freq: Q J F M A M J J A S O N D 2016 - - Pass - - Pass - - Pass - - Pass 2017 - - Pass - - Pass - - Pass - - Pass 2018 - - Pass - - Pass - - H Pass - Pass 2019 - - Pass - - Pass - - Pass - - Pass Greater Badin Water& Sewer District NCO074756/001 County: Stanly Region: MRO Basin: YAD08 Jan Apr Jul Oct SOC JOC: Ceri7dPF Begin: 3/1/2014 chrlim:83.4% NonComp: 7Q10: 0.26 PF: 0.55 IWC: 77 Freq: Q J F M A M J J A S O N D 2016 Pass - - Pass - - Pass - - Pass - - 2017 Pass - - Pass - - Pass - - Pass - - 2018 Pass - - Pass - - Pass - - Pass - - 2019 Pass - - Pass - - Pass - - Pass - - Greensboro Osborne WWTP NCO047384/001 County: Guilford Region: WSRO Basin: CPF02 Jan Apr Jul Oct SOC JOC: Ceri7dPF Begin: 7/1/2014 chrlim:90% NonComp: Single 70.10: 2.1 PF: 40.0 IWC: 95 Freq: Q J F M A M J J A S O N D 2016 >100 - - >100 - - 94.9 >100(P) - - >100 - - 2017 >100 - - >100 - - >100 - - >100>100(P) - - 2018 Pass>100(P) - - <22.5 >100(P) >100 - >100 - - >100(P)Pass - - 2019 >100 - - >100(P) - - >100(P) - - Pass - - Greenville WTP NCO082139/001 County: Pitt Ceri7dPF Begin: 6/1/2015 Chr Monit: 90% NonComp: J F M A M 2016 Fail - - Fail - 2017 Pass - - Pass - 2018 Pass - - Fail - 2019 Pass - - Pass - Greenville WWTP NCO023931/001 County: Pitt Ceri7dPF Begin: 3/1/2016 chr lim: 20% NonComp: Single J F M A M 2016 - - >80 - - 2017 - - >80 - - 2018 - - >80(P)Pass - - 2019 - - >80 - - Region: WARO Basin: TAR05 Jan Apr Jul Oct 7Q10: PF: 1.2 IWC: Freq: Q J J A S O Pass H - Pass - - Pass - Pass - - Pass Pass H Region: WARO Basin: TAR05 Mar Jun Sep Dec 7Q10: 109 PF: 17.5 IWC: 20 Freq: Q J J A S O >80 >80 - >80(P) >80 - - Pass - >80 H >80 >80 - - >80(P) Pass - SOC JOC: N Pass SOC JOC: N D D >80 >80(P) Pass >80(P) >80 Pass I eeend- P= Fathead minnnw (Pimnhales nrnmelas)_ H=Nn Flow ffnrility is artive)_ s = Snlit test hetween Certified I ahs Page 42 of 102 Media of East Carolina Key West Citizen - Florida Free Press - Paradise The Daily Reflector - The Daily Advance - The Rocky Mount Telegram Bertie Ledger - Chowan Herald - Duplin Times - Farmville Enterprise - Perquimans Weekly Standard Laconic - Tarboro Weekly - Times Leader - Williamston Enterprise PO Box 1967 Greenville NC 27835 - (252) 329-9500 Date: May 07, 2020 - CLASSIFIED RECEIPT - Thank you for advertising with us! This is the proof of your ad scheduled to run on the dates indicated below. If changes are needed, please contact Kim Bandy by phone at (252) 407-9907 or email at kbandy@rmtelegram.com. CUSTOMER INFORMATION Account #: 133315 Name: NCDEQ - DIVISON OF WATER RESOURCES Address: ATTN: WREN THEDFORD 1617 MAIL SERVICE CENTER RALEIGH NC 27699 Telephone: (919) 707-3601 Email: wren.thedford@ncdenr.gov AD INFORMATION Ad ID: 343250 Run Dates: 05/10/20 to 05/10/20 Total Cost: $102.70 Account Rep: Kim Bandy Phone #: (252) 329-9505 Email: customercare@apgenc.com PAYMENTS Publications: Daily Reflector Reflector.com DATE METHOD CARD TYPE LAST 4 DIGITS EXPIRES CHECK # AMOUNT PAID Total Cost: $102.70 Paid Amount: - $0.00 Amount Due: $102.70 Thank you for advertising with us! Your ad Ad shown is not actual print size Public Notice North Carolina Environmental Man- agement Commission/NPDES Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Notice of Intent to Issue a NPDES Wastewater Permit NCO082139 Greenville WTP The North Carolina Environmental Management Commission proposes to issue a NPDES wastewater discharge permit to the person(s) listed below. Written comments regarding the pro- posed permit will be accepted until 30 days after the publish date of this no- tice. The Director of the NC Division of Water Resources (DWR) may hold a public hearing should there be a signif- icant degree of public interest. Please mail comments and/or information re- quests to DWR at the above address. In- terested persons may visit the DWR at 512 N. Salisbury Street, Raleigh, NC to review information on file. Addition- al information on NPDES permits and this notice may be found on our web - site: http://deq.nc.gov/about/divisions/ water-resources/water-resources-per- mits/wastewater-branch/npdes-waste- water/public-notices,or by calling (919) 707-3601. Greenville Utilities Com- mission requested renewal of permit NC0082139/Greenville WTP. Facility dis- charges to Tar River/Tar-Pamlico River Basin. Currently, total residual chlorine is water quality -limited. 05/08/2020 If payment was made by debit/credit card, payment will show up on your statement as APG East. Any chargebacks will be subject to a $25.00 fee per transaction