The URL can be used to link to this page

Home My WebLink AboutWQ0035207_Correction_20210319ROY COOPER Governor DIONNE DELLFGATTI Secretary S. DANIEL SMITH Director NORTH CAROLINA Environmental Quality March 19, 2021 ROBERT N. ROTH — TECHNICAL SERVICES MANAGER SYNAGRO CENTRAL, LLC 284 BOGER ROAD MOCKSVILLE, NORTH CAROLINA 27028 Subject: Permit No. WQ0035207 Correction Synagro Central DCAR Davie County Dear Mr. Roth: In accordance with your written request received March 15, 2021, we are forwarding herewith a corrected Attachment A of Permit No. WQ0035207 issued November 3, 2020 and certified on March 10, 2021. The correction to the subject permit is as follows: Inclusion of footnotes 6 through 8 on Attachment A previously included in the attachment which were erroneously removed in the March 10, 2021 Attachment A Certification issuance. Please replace Attachment A of Permit No. WQ0035207 issued November 2, 2020 and certified on March 10, 2021 with the enclosed corrected Attachment A. If you need additional information concerning this permit correction, please contact Erick Saunders at (919) 707-3659 or erickson.saundersgncdenr.gov. Sincerely, S. Daniel Smith, Director Division of Water Resources Enclosure cc: Winston-Salem Regional Office, Water Quality Regional Operations Section (Electronic Copy) Laserfiche File (Electronic Copy) Digital Permit Archive (Electronic Copy) D E Q�� North Carolina Department of Environmental Quality I Division of Water Resources 512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617 NORTH CA... � ��*^..-1o�•\ r 919.707.9000 ATTACHMENT A — APPROVED RESIDUAL SOURCES Synagro Central, LLC Certification Date: March 10, 2021 Permit Number: WQ0035207 Version: 3.2 Monitoring Monitoring Monitoring permit Biological Maximum Frequency for Frequency for Frequency for Approved Owner Facility Name County Number Residuals Dry Tons Non-hazardou Metals and Pathogen & Mineralization per Year' Characteristics z Nutrients Vector Attraction Rate Reductions 1,5 Charlotte Water Lee S. Dukes WTP Mecklenburg 01-60-010 No 300 Annually Annually None - Charlotte Water Walter M. Franklin WTP Mecklenburg 01-60-010 No 3,000 Annually See Table Below None - Town of Siler City Siler City WTP Chatham 03-09-010 No 125 Annually Annually None - Town of Pittsboro Town of Pittsboro WTP Chatham 03-19-015 No 318 Annually Annually None - City of Dunn City of Dunn WTP Harnett 03-43-010 No 350 Annually See Table Below None - City of Elizabeth City Elizabeth City WTP Pasquotank 04-70-010 No 3,250 Annually See Table Below None 0.2 South Fork Industries South Fork Industries — Catawba NC0006190 Yes 315 Annually Annually None 7 0.3 Maiden Plant City of Graham Graham Mebane WTP Alamance NCO045292 No 275 Annually Annually None - City of Reidsville Reidsville WTP Rockingham NCO046345 No 300 Annually Annually None Brunswick County Hood Creek WTP Brunswick NCO057533 No 1,300 Annually See Table Below None - Dept. of Water Resources Tuckertown WTP Stanly NCO075701 No 300 Annually Annually None - Piedmont Triad Regional John F. Kime WTP Randolph NCO087866 No 1,600 Annually See Table Below None - Water Authority Pender County Utilities Pender County WTP Pender NCG590000 No 316 Annually Annually None - Startex Jackson Welford SJWD/Duncan WTP Spartanburg ND0085499 No 700 Annually See Table Below None - Duncan Water District Duncan SC Town of Franklin Town of Franklin WTP Macon PWS01001-57 No 300 Annually Annually None - City of Durham Brown WTP Durham PWS 03-32- No 1,500 Annually See Table Below None - 010A PWS 03-32- See City of Durham Williams WTP Durham 010(B) No Footnote 8 N/A N/A None - Below Town of Mooresville Town of Mooresville WTP Iredell PWS 01-49 No 300 Annually Annually None - 015 Greenville Water L.B. Stovall WTP Greenville SCG644033 No 300 Annually Annually None - City of Portsmouth Lake Kilby WTP Suffolk (VA) VA0006301 No 3200 Annually See Table Below None - Roanoke River Service Roanoke River Service Mecklenburg VA0088919 No 1,600 Annually See Table Below None 0.2 Authority Authority WTP VA Total 19,649 WQ0035207 Version 3.2 Attachment A Page 1 of 2 ATTACHMENT A — APPROVED RESIDUAL SOURCES Certification Date: March 10, 2021 Synagro Central, LLC Permit Number: WQ0035207 Version: 3.2 1. Maximum Dry Tons per Year is the amount of residuals approved for land application from each permitted facility. 2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition IV.2. 3. Testing of metals and nutrients as stipulated under permit Condition IV.3. 4. Analyses of pathogen reductions as stipulated under permit Condition IVA. 5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above. Dry Tons Applied Monitoring Frequency Dry Tons Applied (metric tons) (short tons per year) (40 CFR 503 and 15A NCAC 02T .1111 c < 290 < 319 Once per year (Annually) > 290 to < 1,500 > 319 to < 1,650 Once per quarter (4 x Year) > 1,500 to < 15,000 > 1,650 to < 16,500 Once per 60 days (6 x Year) > 15,000 > 16,500 Once per month (12 x Year) 6. Class A water treatment plant residuals are exempt from meeting the pathogen reduction requirements and the vector attraction reduction requirements in Condition IVA, provided they are not mixed with residuals that have been generated during the treatment of domestic wastewater, the treatment of animal processing wastewater, or the biological treatment of industrial wastewater. The Class A water treatment plant residuals must be treated and processed in a manner as not to meet the definition of "Biological Residuals" as defined in 15A NCAC 02T .1102(6). 7. Residuals are generated during the biological treatment of industrial wastewater with no domestic waste streams contribution and meet the definition of "Biological Residuals" as defined in 15A NCAC 02T. 1102(6). However, it was demonstrated that the residuals are pathogen free and are not required to monitor for Vector Attraction Reduction in accordance with 15A NCAC 02T .1107(c) provided that no significant odor complaints or problems with vector attraction are encountered and Fecal Coliform Concentrations remain less than 1,000 MPN per dry gram of residuals. 8. Williams WTP residuals are taken to Brown WTP in Durham, where they are mixed, dried, and processed. If no land application events occur during a required sampling period (e.g., no land application occur during an entire year when annual monitoring is required), then no sampling data is required during the period of inactivity. The annual report shall include an explanation for missing sampling data. Those required to submit the annual report to United States Environmental Protection Agency (US EPA) may be required to make up the missed sampling. Contact the US EPA for additional information. WQ0035207 Version 3.2 Attachment A Page 2 of 2