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HomeMy WebLinkAboutWQ0044463_Final Permit_20231219ROY COOPER Governor ELIZABETH S. BISER Secretary RICHARD E. ROGERS, JR. Director RICHARD KELLY — MANAGER MULBERRY FARM — MADISON, LLC 1126 UPPER THOMAS BRANCH ROAD MARSHALL, NORTH CAROLINA 28753 Dear Mr. Kelly, NORTH CAROLINA Environmental Quality December 19, 2023 Subject: Permit No. WQ0044463 Mulberry Farm WWIS Wastewater Irrigation System Madison County In response to your permit application request received on June 8, 2023, and subsequent additional information received on September 21, 2023, we are forwarding herewith Permit No. WQ0044463 dated December 19, 2023, to Mulberry Farm — Madison, LLC for the construction only of the subject wastewater irrigation facilities. This permit is effective from the date of issuance through January 31, 2030, and is subject to the conditions and limitations therein. The Permittee shall submit a renewal application no later than August 4, 2029. Please pay attention to the monitoring requirements listed in Attachments A and B. Failure to establish an adequate system for collecting and maintaining the required operational information may result in future non-compliance. This permit can be contested as provided in Chapter 150B of the North Carolina General Statutes by filing a Petition for a Contested Case Hearing (Petition) with the North Carolina Office of Administrative Hearings (OAH) within 30 calendar days. Requirements for filing a Petition are set forth in Chapter 150B of the North Carolina General Statutes and Title 26 of the North Carolina Administrative Code. Those interested in filing may access additional information regarding the requirements for filing a Petition and Petition forms at the OAH website or by calling the OAH Clerk's Office at (919) 431-3000. A party filing a Petition shall serve a copy of the Petition on the Department of Environmental Quality's Office of General Counsel at 1601 Mail Service Center, Raleigh, NC 27699-1601. If the party filing the Petition is not the Permittee, then the party shall also serve the Permittee pursuant to G.S. 15013-23(a). � North Carolina Department of Environmental Quality I Division of Water Resources 512 North Salisbury Street 11617 Mail Service Center I Raleigh, North Carolina 27699-1617 NORTH GAROLINA + D^wr"^^00 ro^m^^v n^a� /'� 919.707.9000 Mr. Richard Kelly December 19, 2023 Page 2 of 2 Included with this permit are Division -approved plans and specifications. If you need additional information concerning this permit, please contact Cord Anthony at (919) 707-3655 or cord.anthony_&deq.nc.gov. Sincerely, DocuSigned by A: ��PiI ! h021L D1043082080C483... Richard E. Rogers, Jr., Director Division of Water Resources cc: Madison County Health Department (Electronic Copy) Asheville Regional Office, Water Quality Regional Operations Section (Electronic Copy) Kevin D. Davidson, PE — AWT (Electronic Copy) Operator Certification Program (Electronic Copy) Laserfiche File (Electronic Copy) Digital Permit Archive (Electronic Copy) NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY RALEIGH WASTEWATER IRRIGATION SYSTEM PERMIT Pursuant to the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Mulberry Farm — Madison, LLC Madison County FOR THE construction only of a 10,000 gallon per day (GPD) wastewater irrigation facility consisting of - three interconnected 20,000 gallon fiberglass effluent storage tanks; a pump chamber with two 24.8 gallon per minute (GPM) dosing pumps, audible/visual high-water alarms, an irrigation control panel, and a rain sensor; a headworks unit with a spin filter, flow meter, and return valve; an eight zone irrigation supply line headworks with a solenoid valve for each zone; a 6.113 acre spray and drip irrigation area; three irrigation return headworks housing a common return line solenoid and ball valve; a spin flush chamber with an effluent filter; and all associated piping, valves, controls, and appurtenances to serve the Mulberry Farm WWIS, with no discharge of wastes to surface waters, pursuant to the application received on June 8, 2023, subsequent additional information received on September 21, 2023, and in conformity with the Division -approved plans and specifications considered a part of this permit. This permit is effective from the date of issuance through January 31, 2030, and is subject to the following conditions and limitations: I. SCHEDULES 1. The Division has permitted the subject facilities as construction only. In order to operate, the Permittee shall submit the following documentation as a minor modification request: a. The final permit for Mulberry Farm WWTS (NOI — LHD Permit No. 385157), permitted through Madison County EHS. b. An Engineering Certification from a North Carolina licensed Professional Engineer certifying that the Mulberry Farm WWTS (NOI — LHD Permit No. 385157) was constructed pursuant to the Madison County EHS permit. The Permittee shall submit the minor modification application via the Non -Discharge online portal. [15A NCAC 02T .0108(b)(1)(B)1 WQ0044463 Version 1.0 Shell Version 230725 Page 1 of 10 2. Upon completion of construction and prior to operation of this permitted facility, the Permittee shall submit an engineering certification from a North Carolina licensed Professional Engineer certifying that the permitted facility has been constructed pursuant to G.S. 143-215.1, Administrative Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and specifications. For phased and partially certified facilities, the Permittee shall retain the responsibility to track further construction approved under this permit and shall provide a final engineering certification upon project completion. The Permittee shall submit the Engineering Certification via the Non -Discharge online portal. [15A NCAC 02T .0116(a)] 3. The Permittee shall notify the Asheville Regional Office, telephone number (828) 296-4500, at least two business days in advance of the initial operation of the constructed facilities so that the Division can conduct a startup inspection. [15A NCAC 02T .0108(b)(1)(A)] 4. Prior to the operation of the wastewater irrigation system, the Permittee shall submit a final Operation and Maintenance Plan. The Permittee shall submit the final Operation and Maintenance Plan via the Non -Discharge online portal. [15A NCAC 02T .0108(b)(1)(B), 02T .0507(a)] 5. If the permitted facilities change ownership or the Permittee changes its name, the Permittee shall submit a permit modification request on Division -approved forms within 90 days of the change of ownership. The Permittee shall comply with all terms and conditions of this permit until the Division transfers the permit to the successor -owner. [G.S. 143-215.1(d3)] 6. The Permittee shall request renewal of this permit on Division -approved forms no later than August 4, 2029. [15A NCAC 02T .0105(b), 02T .0109] II. PERFORMANCE STANDARDS The Permittee shall operate and maintain the subject wastewater irrigation facilities so there is no discharge to surface waters, nor any contravention of groundwater or surface water standards. In the event the facilities do not perform as designed, including the creation of nuisance conditions due to improper operation and maintenance, or failure of the irrigation areas to assimilate the effluent, the Permittee shall take immediate corrective actions, including Division -required actions, such as the construction of additional or replacement wastewater disposal facilities. [15A NCAC 02T .0108(b)(1)(A)] 2. This permit shall not relieve the Permittee of its responsibility for contravention of groundwater or surface water standards resulting from the operation of this facility. [15A NCAC 02T .0108(b)(1)(A)] 3. Effluent quality shall not exceed the limitations specified in Attachment A. [ 15A NCAC 02T .0505(b)1 4. The Permittee shall not irrigate effluent in exceedance of the hydraulic and agronomic rates specified m Attachment B. [ 15A NCAC 02T .0505(c), 02T .0505(n)] The Permittee shall connect the irrigation system to a rain or moisture sensor designed to prevent irrigation during precipitation events or wet conditions. [ 15A NCAC 02T .0505(x)] 6. For wastewater irrigation fields originally permitted on or after December 30, 1983, the Division has established the compliance boundary 250 feet from the irrigation area boundary or 50 feet within the property boundary, whichever is closest to the irrigation area boundary. Any exceedance of groundwater standards at or beyond the compliance boundary shall require the Permittee to take corrective action. The Division shall note any Division -approved relocation of the compliance boundary in Attachment B. The Division shall consider multiple contiguous properties under common ownership and permitted for use as a disposal system as a single property regarding the determination of a compliance boundary. [15A NCAC 02L .0106(e), 02L .0107(b), 02L .0107(c), 02L .0107(f), 02T .0105(111] WQ0044463 Version 1.0 Shell Version 230725 Page 2 of 10 7. The Division has established the review boundary midway between the compliance boundary and the irrigation area boundary. Any exceedance of groundwater standards at or beyond the review boundary shall require the Permittee to take preventative action. [ 15A NCAC 02L .0106(d), 02L .0108] 8. The Permittee shall notify the Division of any sale or transfer of property affecting a compliance boundary (i.e., parcel subdivision). [15A NCAC 02L .0107(1)] 9. The Permittee or any landowner who owns land within the compliance boundary shall not construct any water supply wells within the compliance boundary. [ 15A NCAC 02L .0107(i)] 10. The Permittee shall operate and maintain the permitted facilities pursuant to the following setbacks: a. The Division originally permitted the spray irrigation sites in Fields A and B on December 19, 2023, with an application received on June 8, 2023. The setbacks for spray irrigation sites originally permitted or modified with an application received on or after September 1, 2018, are as follows (all distances in feet): I. Each habitable residence or place of assembly under separate ownership: 400 1 ii. Each habitable residence or place of assembly owned by the Permittee: 200 iii. Each private or public water supply source: 100 iv. Surface waters: 100 v. Groundwater lowering ditches: 100 vi. Surface water diversions: 25 vii. Each well with exception of monitoring wells: 100 viii. Each property line: 150 ix. Top of slope of embankments or cuts of two feet or more in vertical height: 15 x. Each water line: 10 xi. Subsurface groundwater lowering drainage systems: 100 xii. Public right of way: 50 xiii. Nitrification field: 20 xiv. Each building foundation or basement: 15 ' Habitable residences or places of assembly under separate ownership constructed after the Division originally permitted or subsequently modified the facilities are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [ 15A NCAC 02T .0506(a), 02T .0506(e), 02T .0506(f) WQ0044463 Version 1.0 Shell Version 230725 Page 3 of 10 b. The Division originally permitted the drip irrigation sites (i.e., Fields A, B, C, D, and E) on December 19, 2023, with an application received on June 8, 2023. The setbacks for drip irrigation sites originally permitted or modified with an application received on or after September 1, 2018, are as follows (all distances in feet): i. Each habitable residence or place of assembly under separate ownership: 100, ii. Each habitable residence or place of assembly owned by the Permittee: 15 iii. Each private or public water supply source: 100 iv. Surface waters: 100 v. Groundwater lowering ditches: 100 vi. Surface water diversions: 25 vii. Each well with exception of monitoring wells: 100 viii. Each property line: 50 Z ix. Top of slope of embankments or cuts of two feet or more in vertical height: 15 x. Each water line: 10 xi. Subsurface groundwater lowering drainage systems: 100 xii. Public right of way: 50 xiii. Nitrification field: 20 xiv. Each building foundation or basement: 15 ' Habitable residences or places of assembly under separate ownership constructed after the Division originally permitted or subsequently modified the facilities are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [15A NCAC 02T .0506(a), 02T .0506(e), 02T .0506(f) c. The Division originally permitted the storage units on December 19, 2023, with an application received on June 8, 2023. The setbacks for storage units originally permitted or modified with an application received on or after September 1, 2018, are as follows (all distances in feet): i. Each habitable residence or place of assembly under separate ownership: 1001 ii. Each private or public water supply source: 100 iii. Surface waters: 50 iv. Each well with exception of monitoring wells: 100 v. Each property line: 50 2 ' Habitable residences or places of assembly under separate ownership constructed after the Division originally permitted or subsequently modified the facilities are exempt from this setback. 2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the Permittee is leasing, owns both parcels separated by the property line. [ 15A NCAC 02T .0506(b), 02T .0506(e), 02T .0506(f)1 WQ0044463 Version 1.0 Shell Version 230725 Page 4 of 10 III. OPERATION AND MAINTENANCE 1. The Permittee shall operate and maintain the subject facilities as anon -discharge system. [15A NCAC 02T .0101] 2. The Permittee shall maintain an Operation and Maintenance Plan, which shall include: a. A description of the operation of the system in sufficient detail to show what operations are necessary for the system to function and who shall conduct the operations. b. A description of the anticipated maintenance of the system. c. Provisions for safety measures, including restriction of access to the site and equipment. d. Spill control provisions that include response to upsets and bypasses, including control, containment, and remediation; and contact information for personnel, emergency responders, and regulatory agencies. [ 15A NCAC 02T .0507(a)1 3. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC) classification of the subject non -discharge facilities, the Permittee shall designate and employ a certified Operator in Responsible Charge (ORC), and one or more certified operators as Back-up ORCs. The ORC or its Back-up shall operate and visit the facilities as required pursuant to 15A NCAC 08G .0204 and 08G .0205. [ 15A NCAC 02T .0117] 4. The Permittee shall maintain a year-round vegetative cover on the irrigation area such that crop health is optimal and allows even effluent distribution and inspection of the irrigation system. [15A NCAC 02T .0507(b)] 5. The Permittee shall take measures to prevent effluent ponding in or runoff from the irrigation area. [ 15A NCAC 02T .0507(c)1 6. The Permittee shall not irrigate treated effluent during inclement weather or when the soil is in a condition that will cause ponding or runoff. [ 15A NCAC 02T .0505(x)] 7. The Permittee shall test and calibrate the irrigation equipment once per permit cycle. [ 15A NCAC 02T .0507 d 8. The Permittee shall only irrigate treated effluent from the Mulberry Farm WWTS (NOI — LHD Permit No. 385157) onto the sites listed in Attachment B. [15A NCAC 02T .0501] 9. The Permittee shall not allow vehicles or heavy machinery on the irrigation area, except during equipment installation or maintenance activities. [ 15A NCAC 02T .0507(e)] 10. The Permittee shall prohibit public access to the wastewater storage and irrigation facilities. [15A NCAC 02T .0505(g)] 11. The Permittee shall establish and maintain a protective vegetative cover on all berms, pipe runs, erosion control areas, surface water diversions, and earthen embankments (i.e., the outside toe of the embankment to the maximum allowable temporary storage elevation on the inside of the embankment). The Permittee shall remove all trees, shrubs, and other woody vegetation from earthen dikes and embankments. The Permittee shall keep all earthen embankments mowed or otherwise controlled and accessible. [ 15A NCAC 02T .0507(a)] 12. The Permittee shall test and calibrate metering equipment annually. [15A NCAC 02T .0507(d)] WQ0044463 Version 1.0 Shell Version 230725 Page 5 of 10 IV. MONITORING AND REPORTING 1. The Permittee shall conduct and report any Division -required monitoring, including the monitoring of groundwater, surface water or wetlands, waste, wastewater, residuals, soil, treatment processes, lagoon or storage ponds, and plant tissue, if necessary to evaluate this facility's impact on groundwater and surface water. [ 15A NCAC 02T .0108(c)1 2. A Division -certified laboratory shall conduct all analyses for the required parameters specified in Attachment A. Parameters measured on -site with in -line metering equipment are exempt from a Division -certified laboratory analysis. [15A NCAC 02H .0805] The Permittee shall continuously monitor flow through the treatment facility and report daily flow values on Form NDMR. Facilities with a permitted flow of less than 10,000 GPD may estimate its flow from water usage records provided the water source has a metering device. [15A NCAC 02T .0105 k , 02T .0108(c)1 4. The Permittee shall monitor the treated effluent at the frequencies and locations for the parameters specified in Attachment A. [15A NCAC 02T .0105(k), 02T .0108(c)] 5. The Permittee shall maintain records tracking the amount of effluent irrigated, which shall include the following information for each irrigation site listed in Attachment B: a. Date of irrigation. b. Volume of effluent irrigated. c. Site irrigated. d. Length of site irrigation time. e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings. f Continuous monthly and year-to-date loadings for any non -hydraulic parameter specifically limited in Attachment B. g. Weather conditions. h. Maintenance of cover crops. [ 15A NCAC 02T .0108(c)1 6. On or before the last day of the month following the previous month's sampling, the Permittee shall submit monitoring data (as specified in Conditions IV.3 and IVA) on Form NDMR for each PPI and operation and disposal records (as specified in Condition IV.5) on Form NDAR-1 for every site in Attachment B. If no activities occurred during the monitoring month, the Permittee shall still submit monitoring reports documenting the absence of the activity. The Permittee shall submit the reports via the Non -Discharge monitoring report portal. [15A NCAC 02T .0105(1)] 7. The Permittee shall keep a log of all maintenance done at this facility. The Permittee shall maintain this log for eight years and shall make it available to the Division upon request. This log shall include: a. Date of flow measurement device calibration. b. Date of irrigation equipment calibration. c. Visual observations of the plant and plant site. d. Record of preventative maintenance (e.g., inspections, cleanings, etc.). [ 15A NCAC 02T .0507(h)] changing of equipment, adjustments, testing, WQ0044463 Version 1.0 Shell Version 230725 Page 6 of 10 8. The Permittee shall conduct an annual representative soil analysis (i.e., Standard Soil Fertility Analysis) on each irrigation site listed in Attachment B. The Permittee shall maintain these results at the facility for eight years and shall make them available to the Division upon request. Each Standard Soil Fertility Analysis shall include the following parameters: Acidity Exchangeable Sodium Percentage Phosphorus Base Saturation (by calculation) Magnesium Potassium Calcium Manganese Sodium Cation Exchange Capacity Percent Humic Matter Zinc Copper pH [15A NCAC 02T .0108(c)] 9. Noncompliance Notification: The Permittee shall report to the Asheville Regional Office, telephone number (828) 296-4500, within 24 hours of first knowledge of the following: a. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a hazardous substance. b. Any process unit failure (e.g., mechanical, electrical, structural, etc.) that makes the facility incapable of adequate wastewater treatment. c. Any facility failure resulting in a discharge to surface waters. d. Any time self -monitoring indicates the facility has gone out of compliance with its permit limitations. e. Ponding in or runoff from the irrigation sites. Emergencies requiring reporting outside normal business hours shall call the Division's Emergency Response personnel at the telephone number (800) 858-0368. All noncompliance notifications shall file a written report to the Asheville Regional Office within five days of first knowledge of the occurrence, and this report shall outline the actions proposed or taken to ensure the problem does not recur. [15A NCAC 02T .0108(b)(1)(A)1 V. INSPECTIONS 1. The Permittee shall perform inspections and maintenance to ensure proper operation of the wastewater irrigation facilities. [15A NCAC 02T .0507(i)1 2. The Permittee shall inspect the wastewater irrigation facilities to prevent malfunctions, facility deterioration, and operator errors that may result in discharges of wastes to the environment, threats to human health, or public nuisances. The Permittee shall maintain an inspection log that includes the date and time of inspection, observations made, and maintenance, repairs, or corrective actions taken. The Permittee shall maintain this inspection log for eight years from the date of the inspection and shall make this log available to the Division upon request. [15A NCAC 02T .0507(h), 02T .0507(i)1 Division -authorized representatives may, upon presentation of credentials, enter and inspect any property, premises, or place related to the permitted wastewater irrigation facilities at any reasonable time for determining compliance with this permit. Division -authorized representatives may inspect or copy records maintained under the terms and conditions of this permit and may collect influent, treatment process water, effluent, residual, soil, plant tissue, groundwater, or surface water samples. [G. S. 143-215.3(a)(2)] WQ0044463 Version 1.0 Shell Version 230725 Page 7 of 10 Vl. GENERAL 1. The Permittee's failure to comply with this permit's conditions and limitations may subject the Permittee to a Division enforcement action. [G.S. 143-215.6A, 143-215.6B, 143-215.6C] 2. This permit is effective only for the nature and volume of wastes described in the permit application and Division -approved plans and specifications. [G.S. 143-215.1(d)1 3. There are no variances to administrative codes or general statutes governing the construction or operation of the permitted facilities unless the Permittee specifically requested a variance in the application and the Division approved the variance as noted in this permit's facility description. [15A NCAC 02T .0105(b)] 4. This permit does not exempt the Permittee from complying with all statutes, rules, regulations, or ordinances that other jurisdictional government agencies (e.g., local, state, and federal) may require. [15A NCAC 02T .0 1 08(b)(1)(A)] 5. The Permittee shall retain this permit and the Division -approved plans and specifications for the life of the permitted facilities. [15A NCAC 02T .0105(o), 02T .0116(d)] 6. The Permittee shall comply with all permit conditions and requirements until the proper closure of the permitted facilities, or until another appropriate authority permits the facilities. [15A NCAC 02T .0105 ] 7. This permit is subject to revocation or modification upon 60-day notice from the Division Director in whole or part for: a. Violation of any terms or conditions of this permit or 15A NCAC 02T. b. Obtaining a permit by misrepresentation or failure to disclose all relevant facts. c. The Permittee's refusal to allow authorized Department employees upon presentation of credentials: I. To enter the Permittee's premises where a system is located or where the Permittee keeps any Division -required records under the terms and conditions of this permit. ii. To have access to any permit -required documents and records. iii. To inspect any monitoring equipment or method as required in this permit. iv. To sample any pollutants. d. The Permittee's failure to pay the annual fee for administering and compliance monitoring. e. A Division determination that the conditions of this permit conflict with the North Carolina Administrative Code or General Statutes. [ 15A NCAC 02T .01101 WQ0044463 Version 1.0 Shell Version 230725 Page 8 of 10 8. Unless the Division determines that the Permittee needs a permit modification for the construction of facilities to resolve non-compliance with any environmental statute or rule, or the Division Director grants a variance, expansion of the permitted facilities shall not occur if any of the following apply: a. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has been convicted of environmental crimes under G.S. 143-215.6B or under Federal law that would otherwise be prosecuted under G.S. 143-215.6B, and the Permittee or any parent, subsidiary, or other affiliate of the Permittee has abandoned or exhausted all appeals of this conviction. b. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has previously abandoned a wastewater treatment facility without properly closing the facility in accordance with its permit or 15A NCAC 02T. c. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid a civil penalty, and the Permittee or any parent, subsidiary, or other affiliate of the Permittee has abandoned or exhausted all appeals of this penalty. d. The Permittee or any parent, subsidiary, or other affiliate of the Permittee is currently not compliant with any compliance schedule in a permit, settlement agreement, or order. e. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid an annual fee pursuant to 15A NCAC 02T .0105(e)(2). [ 15A NCAC 02T .0120(b), 02T .0120(d)] 9. Unless the Division Director grants a variance, the Division shall not renew this permit if the Permittee or any affiliation has not paid an annual fee pursuant to 15A NCAC 02T .0I05(e)(2). [15A NCAC 02T .0120 c , 02T .0120(d)] 10. The Permittee shall pay an annual fee for each year of the term of this permit pursuant to the schedule in G.S. 143-215.31)(a). The Permittee shall continue to pay annual fees for any facility operating on an expired permit that the Division has not rescinded or revoked. [ 15A NCAC 02T .0105(e)(2)] Permit issued this the 19t1i day of December 2023 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DocuSigned by: 7L?101� D1043082680C483... Richard E. Rogers, Jr., Director Division of Water Resources By Authority of the Environmental Management Commission Permit Number WQ0044463 WQ0044463 Version 1.0 Shell Version 230725 Page 9 of 10 Permit No. WQ0044463 Mulberry Farm — Madison, LLC Mulberry Farm WWIS ENGINEERING CERTIFICATION ❑ Partial ❑ Final Wastewater Irrigation System December 19, 2023 Madison County I, , as a duly licensed North Carolina Professional Engineer, having ❑ periodically / ❑ fully observed the construction of the permitted facilities, do hereby state to the best of my abilities that the facility was constructed in compliance with G.S. 143-215.1, Administrative Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and specifications. Documentation of any variation to this permit, and the Division -approved plans and specifications, is in the attached as -built drawings. Description of variations: Professional Engineer's Name Firm Name Firm No. Address City StaME& Zip Code Telephone ANELEmail Seal, Signature, and Date THE PERMITTEE SHALL SUBMIT THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING ALL SUPPORTING DOCUMENTATION, VIA THE NON -DISCHARGE ONLINE PORTAL. WQ0044463 Version 1.0 Shell Version 230725 Page 10 of 10 ATTACHMENT A — LIMITATIONS AND MONITORING REQUIREMENTS Mulberry Farm — Madison, LLC PPI 001— WWTP Effluent Certification Date: December 19, 2023 Permit Number: WQ0044463 Version: 1.0 EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS PCS Code Parameter Description Units of Measure Monthly Average Monthly Geometric Mean Daily Minimum Daily Maximum Measurement Frequency Sample Type 00310 BOD, 5-Day (20 °C) mg/L 30 4 x Year' Grab 50060 Chlorine, Total Residual mg/L Weekly Grab 31616 Coliform, Fecal MF, M-FC Broth, 44.5 °C #/100 mL 200 4 x Year Grab 50050 Flow, in Conduit or thru Treatment Plant GPD 10,000 Continuous Recorder 00610 Nitrogen, Ammonia Total (as N) mg/L 15 4 x Year' Grab 00625 Nitrogen, Kjeldahl, Total (as N) mg/L 4 x Year' Grab 00620 Nitrogen, Nitrate Total (as N) mg/L 4 x Year Grab 00600 Nitrogen, Total (as N) mg/L 4 x Year 1 Grab 00400 pH su Weekly Grab 00665 Phosphorus, Total (as P) mg/L 4 x Year Grab 00530 Solids, Total Suspended mg/L 30 4 x Year 1 Grab 1. The Permittee shall conduct 4 x Year sampling in April, June, August, and October. WQ0044463 Version 1.0 Attachment A Page 1 of 1 THIS PAGE BLANK ATTACHMENT B — APPROVED LAND APPLICATION SITES AND LIMITATIONS Mulberry Farm — Madison, LLC Certification Date: December 19, 2023 Permit Number: WQ0044463 Version: 1.0 IRRIGATION AREA INFORMATION APPLICATION LIMITATIONS Field Owner Parcel No. County Latitude Longitude Net Dominant parameter Hourly Yearly Units Acreage Soil Series Rate Max EvE2 - A Mulberry Farm —Madison, LLC 8799-40-8553 Madison 35.861464' -82.731351' 2.076 Evard/Cowee 01284 — Non -Discharge Application Rate 0.35 14.34 inches Complex CtD2 - B Mulberry Farm —Madison, LLC 8799-40-8553 Madison 35.861482' -82.730385' 1.843 Clifton/Clifton 01284 — Non -Discharge Application Rate 0.35 14.34 inches Variant Complex CtD2 - C Mulberry Farm —Madison, LLC 8799-40-8553 Madison 35.861064' -82.729612' 1.462 Clifton/Clifton 01284 — Non -Discharge Application Rate 0.35 14.34 inches Variant Complex EvE2 - D Mulberry Farm —Madison, LLC 8799-40-8553 Madison 35.861603' -82.728904' 0.428 Evard/Cowee 01284 — Non -Discharge Application Rate 0.35 14.34 inches Complex EvE2 - E Mulberry Farm —Madison, LLC 8799-40-8553 Madison 35.861882' -82.728603' 0.304 Evard/Cowee 01284 — Non -Discharge Application Rate 0.35 14.34 inches Complex otal: 6.113 1. 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