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HomeMy WebLinkAboutNC0005771_Fact Sheet_20210628Page 1 of 10 Fact Sheet NPDES Permit No. NC0005771 Permit Writer/Email Contact: Derek Denard / derek.denard@ncdenr.gov Date: 28Jun2021 Division/Branch: NC Division of Water Resources/Water Quality Permitting Section Compliance & Expediated Permitting Branch Permitting Action: ☒ Renewal ☐ Renewal with Expansion ☐ New Discharge ☐ Modification (Fact Sheet should be tailored to mod request) See Permit Application Attachment A_NC0005771_Renewal (Application)_20200103_18p Complete applicable sections below. If not applicable, enter NA. 1. Basic Facility Information Facility Information Applicant/Facility Name: TransMontaigne Operating Company, LP/TransMontaigne Charlotte Piedmont Terminal Applicant Address: 1670 Broadway Suite 3100, Denver, CO 80202 Facility Address: 7615 Old Mount Holly Road, Charlotte 28214 Permitted Flow: Not Limited Facility Type/Waste: 100% Industrial, fuel (bulk storage) Facility Class: Grade I Physical Chemical WPCS Treatment Units: • bermed secondary-containment basins (for ASTs) • oil-water separator for berms (waste product and solids recycled offsite) • oil-water separator for truck-loading rack (waste product and solids recycled offsite) • two (2) detention ponds (in series) • point-source discharge (manually controlled discharge valve - normally closed) Pretreatment Program (Y/N) No County: Mecklenburg Region Mooresville Page 2 of 10 Briefly describe the proposed permitting action and facility background: This facility is an industrial (flow <1 MGD) collecting stormwater from a Surface-Water Pollution Prevention System in proximity to above-ground storage tanks (ASTs). Facilities include surface bulk- storage of petroleum hydrocarbon fuels in excess of one million gallons and fuel-truck loading racks. There are no significant changes to this facility since the last permit renewal 2. Receiving Waterbody Information: Receiving Waterbody Information Outfalls/Receiving Stream(s): Outfall 001/UT to Paw Creek Stream Segment: 11-124 Stream Classification: C Drainage Area (mi2): 0.01 Summer 7Q10 (cfs) 0 Winter 7Q10 (cfs): 0 30Q2 (cfs): 0 Average Flow (cfs): 0 IWC (% effluent): 100% 303(d) listed/parameter: Not listed Subject to TMDL/parameter: Yes/Lake Wylie for TN & TP Basin/Sub-basin/HUC: Catawba/03-08-34/030501011404 USGS Topo Quad: Mt. Island Lake, NC Page 3 of 10 3. Effluent Data Summary Effluent data for Outfall 001 is summarized below for the period of Sept 2016 through February 2021. Table. Effluent Data Summary Outfall 001 (Compete table below or insert Excel Pivot Table.) See Reporting Errors Attachment B_NC0005771 Reporting Errors Sep2016_Feb2021_1p. The last compliance inspection noted this issue. See Attachment E_NC0005771_Compliance Evaluation Inspection_20200304_7p 4. Instream Data Summary Instream monitoring may be required in certain situations, for example: 1) to verify model predictions when model results for instream DO are within 1 mg/l of instream standard at full permitted flow; 2) to verify model predictions for outfall diffuser; 3) to provide data for future TMDL; 4) based on other instream concerns. Instream monitoring may be conducted by the Permittee, and there are also Monitoring Coalitions established in several basins that conduct instream sampling for the Permittee (in which case instream monitoring is waived in the permit as long as coalition membership is maintained). If applicable, summarize any instream data and what instream monitoring will be proposed for this permit action: NA. Is this facility a member of a Monitoring Coalition with waived instream monitoring (Y/N): NA. Name of Monitoring Coalition: NA. 5. Compliance Summary Summarize the compliance record with permit effluent limits (past 5 years): One NOD for Tolunene exceedance 05/08/2018. Attachment C_NC0005771 MR Violations_Mar2016_Feb2021_1p Data Parameter Max Min Average Count MDL MA DM UoM 00070 - Turbidity 26 1 7.23 42 ntu 00556 - Oil & Grease 5 4 4.61 42 4,5 mg/l 34010 - Toluene 12 1 1.33 43 1 11 ug/l 34030 - Benzene 4.2 1 1.08 42 1 ug/l 34371 - Ethylbenzene 1 1 1.00 21 1 ug/l 34696 - Naphthalene 1 1 1.00 42 1 ug/l 50050 - Flow, in conduit or thru treatment plant 0.8162 0.005 0.2409 85 mgd 77004 - Ethanol 100 1 95.29 21 100 ug/l 81551 - Xylene (mix of m+o+p)3.6 1 1.12 22 1 ug/l CO530 - Solids, Total Suspended - Concentration 28 2 9.34 42 30 45 mg/l Limits MDL = method detection level, MA = monthly average limit, DM = daily maximum limit, UoM = unit of measurement Page 4 of 10 Summarize the compliance record with aquatic toxicity test limits and any second species test results (past 5 years): D_WET Testing_Self Monitoring Summary 3-2021 HQ 108. This report is incomplete. The following is a summary from a BIMS export: Parameter BIMS UoM BIMS Value Modifier Date TAE6C - LC50 Static 24hr Acute Pimephales percent 100 GRATRTHN 2/6/2017 TAE6C - LC50 Static 24hr Acute Pimephales percent 100 GRATRTHN 2/14/2018 TAE6C - LC50 Static 24hr Acute Pimephales percent 100 GRATRTHN 2/5/2019 TAE6C - LC50 Static 24hr Acute Pimephales percent 100 LESSTHAN 2/18/2020 TAE6C - LC50 Static 24hr Acute Pimephales percent 100 LESSTHAN 2/16/2021 Summarize the results from the most recent compliance inspection: The facility had some issues with operator visitation as noted in the most recent compliance inspection. [See Attachment E_NC0005771_ Inspection_20200304_7p] 6. Water Quality-Based Effluent Limitations (WQBELs) Dilution and Mixing Zones In accordance with 15A NCAC 2B.0206, the following streamflows are used for dilution considerations for development of WQBELs: 1Q10 streamflow (acute Aquatic Life); 7Q10 streamflow (chronic Aquatic Life; non-carcinogen HH); 30Q2 streamflow (aesthetics); annual average flow (carcinogen, HH). If applicable, describe any other dilution factors considered (e.g., based on CORMIX model results): NA. If applicable, describe any mixing zones established in accordance with 15A NCAC 2B.0204(b): NA. Oxygen-Consuming Waste Limitations Limitations for oxygen-consuming waste (e.g., BOD) are generally based on water quality modeling to ensure protection of the instream dissolved oxygen (DO) water quality standard. Secondary TBEL limits (e.g., BOD= 30 mg/l for Municipals) may be appropriate if deemed more stringent based on dilution and model results. If permit limits are more stringent than TBELs, describe how limits were developed: NA. Ammonia and Total Residual Chlorine Limitations Limitations for ammonia are based on protection of aquatic life utilizing an ammonia chronic criterion of 1.0 mg/l (summer) and 1.8 mg/l (winter). Acute ammonia limits are derived from chronic criteria, utilizing a multiplication factor of 3 for Municipals and a multiplication factor of 5 for Non-Municipals. Limitations for Total Residual Chlorine (TRC) are based on the NC water quality standard for protection of aquatic life (17 ug/l) and capped at 28 ug/l (acute impacts). Due to analytical issues, all TRC values reported below 50 ug/l are considered compliant with their permit limit. Describe any proposed changes to ammonia and/or TRC limits for this permit renewal: NA. Reasonable Potential Analysis (RPA) for Toxicants Page 5 of 10 If applicable, conduct RPA analysis and complete information below. The need for toxicant limits is based upon a demonstration of reasonable potential to exceed water quality standards, a statistical evaluation that is conducted during every permit renewal utilizing the most recent effluent data for each outfall. The RPA is conducted in accordance with 40 CFR 122.44 (d) (i). The NC RPA procedure utilizes the following: 1) 95% Confidence Level/95% Probability; 2) assumption of zero background; 3) use of ½ detection limit for “less than” values; and 4) streamflows used for dilution consideration based on 15A NCAC 2B.0206. Effective April 6, 2016, NC began implementation of dissolved metals criteria in the RPA process in accordance with guidance titled NPDES Implementation of Instream Dissolved Metals Standards, dated June 10, 2016. A reasonable potential analysis was conducted on effluent toxicant data collected between Sep2016 and Feb2021 for Outfall 001. Pollutants of concern included toxicants with positive detections and associated water quality standards/criteria. Based on this analysis, the following permitting actions are proposed for this permit: • There was no detection for the following parameters: Ethylbenzene and Naphthalene. No changes to monitoring for these parameters are recommended because they are parameters of concern for bulk-storage of petroleum products. • There was detection for the following parameters, but there was no reasonable potential to exceed water quality standards, EPA criteria, nor in-stream target values: Ethanol, Xylene, Benzene. The Predicted Max Concentration was < 50% of Allowable Concentration for these parameters. No changes to monitoring for these parameters are recommended because they are parameters of concern for bulk-storage of petroleum products. • Effluent Limit with Monitoring. The following parameters will receive a water quality-based effluent limit (WQBEL) since they demonstrated a reasonable potential to exceed applicable water quality standards/criteria: Toluene. • Summary of new (or maintained) limits added based on RPA: Parameter Monthly Average Limit Daily Maximum Limit Toluene 11 µg/l • Summary of existing limits deleted based on RPA: Parameter Monthly Average Limit Daily Maximum Limit Benzene 51 µg/l If applicable, attach a spreadsheet of the RPA results [See Attachment F_NC0005771 RPA 2021_6p] as well as a copy of the Dissolved Metals Implementation Fact Sheet for freshwater/saltwater [Not Applicable] to this Fact Sheet. Include a printout of the RPA Dissolved to Total Metal Calculator sheet if this is a Municipality with a Pretreatment Program. Toxicity Testing Limitations Permit limits and monitoring requirements for Whole Effluent Toxicity (WET) have been established in accordance with Division guidance (per WET Memo, 8/2/1999). Per WET guidance, all NPDES permits issued to Major facilities or any facility discharging “complex” wastewater (contains anything other than domestic waste) will contain appropriate WET limits and monitoring requirements, with several exceptions. The State has received prior EPA approval to use an Alternative WET Test Procedure in Page 6 of 10 NPDES permits, using single concentration screening tests, with multiple dilution follow-up upon a test failure. Describe proposed toxicity test requirement: No changes for renewal. Whole Effluent Toxicity (WET) - Acute (Fathead Minnow, 24-hour P/F), Annual [see Section A. (2.)]. Mercury Statewide TMDL Evaluation There is a statewide TMDL for mercury approved by EPA in 2012. The TMDL target was to comply with EPA’s mercury fish tissue criteria (0.3 mg/kg) for human health protection. The TMDL established a wasteload allocation for point sources of 37 kg/year (81 lb/year), and is applicable to municipals and industrial facilities with known mercury discharges. Given the small contribution of mercury from point sources (~2% of total load), the TMDL emphasizes mercury minimization plans (MMPs) for point source control. Municipal facilities > 2 MGD and discharging quantifiable levels of mercury (>1 ng/l) will receive an MMP requirement. Industrials are evaluated on a case-by-case basis, depending if mercury is a pollutant of concern. Effluent limits may also be added if annual average effluent concentrations exceed the WQBEL value (based on the NC WQS of 12 ng/l) and/or if any individual value exceeds a TBEL value of 47 ng/l Describe proposed permit actions based on mercury evaluation: NA. Other TMDL/Nutrient Management Strategy Considerations If applicable, describe any other TMDLs/Nutrient Management Strategies and their implementation within this permit: Lake Wylie has TMDLs for Total Phosphorus and Total Nitrogen. Nutrients are not a concern for Bulk-Storage Oil Terminals. Other WQBEL Considerations If applicable, describe any other parameters of concern evaluated for WQBELs: NA. If applicable, describe any special actions (HQW or ORW) this receiving stream and classification shall comply with in order to protect the designated waterbody: NA. If applicable, describe any compliance schedules proposed for this permit renewal in accordance with 15A NCAC 2H.0107(c)(2)(B), 40CFR 122.47, and EPA May 2007 Memo: NA. If applicable, describe any water quality standards variances proposed in accordance with NCGS 143- 215.3(e) and 15A NCAC 2B.0226 for this permit renewal: NA. 7. Technology-Based Effluent Limitations (TBELs) Industrials (if not applicable, delete and skip to next Section) Describe what this facility produces: bulk-storage of petroleum products List the federal effluent limitations guideline (ELG) for this facility: NA. If the ELG is based on production or flow, document how the average production/flow value was calculated: NA. For ELG limits, document the calculations used to develop TBEL limits: NA. Page 7 of 10 If any limits are based on best professional judgement (BPJ), describe development: See current Bulk- Storage permitting strategy for discussion of TSS limits. Document any TBELs that are more stringent than WQBELs: NA. Document any TBELs that are less stringent than previous permit: NA. 8. Antidegradation Review (New/Expanding Discharge): The objective of an antidegradation review is to ensure that a new or increased pollutant loading will not degrade water quality. Permitting actions for new or expanding discharges require an antidegradation review in accordance with 15A NCAC 2B.0201. Each applicant for a new/expanding NPDES permit must document an effort to consider non-discharge alternatives per 15A NCAC 2H.0105( c)(2). In all cases, existing instream water uses and the level of water quality necessary to protect the existing use is maintained and protected. If applicable, describe the results of the antidegradation review, including the Engineering Alternatives Analysis (EAA) and any water quality modeling results: NA. 9. Antibacksliding Review: Sections 402(o)(2) and 303(d)(4) of the CWA and federal regulations at 40 CFR 122.44(l) prohibit backsliding of effluent limitations in NPDES permits. These provisions require effluent limitations in a reissued permit to be as stringent as those in the previous permit, with some exceptions where limitations may be relaxed (e.g., based on new information, increases in production may warrant less stringent TBEL limits, or WQBELs may be less stringent based on updated RPA or dilution). Are any effluent limitations less stringent than previous permit (YES/NO): No. If YES, confirm that antibacksliding provisions are not violated: NA. 10. Monitoring Requirements Monitoring frequencies for NPDES permitting are established in accordance with the following regulations and guidance: 1) State Regulation for Surface Water Monitoring, 15A NCAC 2B.0500; 2) NPDES Guidance, Monitoring Frequency for Toxic Substances (7/15/2010 Memo); 3) NPDES Guidance, Reduced Monitoring Frequencies for Facilities with Superior Compliance (10/22/2012 Memo); 4) Best Professional Judgement (BPJ). Per US EPA (Interim Guidance, 1996), monitoring requirements are not considered effluent limitations under Section 402(o) of the Clean Water Act, and therefore anti- backsliding prohibitions would not be triggered by reductions in monitoring frequencies. For instream monitoring, refer to Section 4. 11. Electronic Reporting Requirements The US EPA NPDES Electronic Reporting Rule was finalized on December 21, 2015. Effective December 21, 2016, NPDES regulated facilities are required to submit Discharge Monitoring Reports (DMRs) electronically. Effective December 21, 2020, NPDES regulated facilities will be required to Page 8 of 10 submit additional NPDES reports electronically. This permit contains the requirements for electronic reporting, consistent with Federal requirements. 12. Summary of Proposed Permitting Actions: A. Table. Current Permit Conditions and Proposed Changes – Outfall 001 Parameter Current Permit Proposed Change Basis for Condition/Change Flow (mgd) Monitor Only No change 15A NCAC 2B .0505 Turbidity (ntu) DM 50 NTU. Footnote: Effluent shall not cause receiving stream turbidity to exceed 50 NTU. If receiving- stream background exceeds 50 NTU, the effluent shall not increase background levels. Non-compliance with this Standard may require additional stream monitoring and a Turbidity Corrective Action Plan (TCAP). Removed Limit from table. Maintained 50 NTU as narrative standard in footnote. WQBEL. State WQ narrative standard, 15A NCAC 02B .0211 (21) Total Suspended Solids (TSS) (mg/L) MA 30 mg/l WA 45 mg/l No change TBEL. Secondary treatment standards/40 CFR 133 / 15A NCAC 2B .0406 Oil and Grease (mg/L) [EPA Method 1664 SGT-HEM] Monitor Only No change WQBEL. State WQ narrative standard, 15A NCAC 02B .0211 (12); EPA QCW 1976 Benzene (µg/L) DM 51 µg/l Limit removed WQBEL. State WQ standard, 15A NCAC 02B .0216 (3)(g)(iii) Toluene (µg/L) DM 11 µg/l DM 11 µg/l WQBEL. State WQ narrative, 15A NCAC 02B .0211 (19) Ethyl Benzene (µg/L) Monitor Only No change EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health Xylene (µg/L) Monitor Only No change North Carolina In-Stream Target Values for Surface Waters, Established per Page 9 of 10 language in 15A NCAC 02B .0202 & .0208. IRIS & ECOTOX 6/12 Naphthalene (µg/L) Monitor Only No change North Carolina In-Stream Target Values for Surface Waters, Established per language in 15A NCAC 02B .0202 & .0208. ECOTOX 9/15 & CALEPA 1999 Ethanol (µg/L) Monitor Only No change North Carolina In-Stream Target Values for Surface Waters, Established per language in 15A NCAC 02B .0202 & .0208. ECOTOX 12/10 Acute Toxicity Acute Toxicity monitoring (Fathead Minnow, 24-hour), Annual Updated condition WQBEL. No toxics in toxic amounts. 15A NCAC 2B.0200 and 15A NCAC 2B.0500 eDMR Condition Required Updated condition In accordance with EPA Electronic Reporting Rule 2015. MGD – Million gallons per day, MA – Monthly Average, WA – Weekly Average, DM – Daily Max For more details for the above selected parameters see the current Bulk Terminal permitting guidance [BulkTerminalGuidance2005-20090710-DWQ-SWP-NPDES] and Attachment G_Selected Parameters_StandardsTable_06102019_6p. The draft permit includes the following significant changes from the existing permit: 1. The facility classification Grade I Physical Chemical Water Pollution Control System (WPCS) was added to the effluent page. 2. The limit for Benzene was removed. 3. Concurrent sampling is no longer required for annual Acute Toxicity. 4. The Acute Toxicity Monitoring Condition A. (2.) was updated for DWR For AT-1 submission information. 5. The electronic reporting permit special condition A. (4.) was updated. 6. The permit map was updated. 13. Public Notice Schedule: Page 10 of 10 Permit to Public Notice: 04/22/2021 [See Attachment H_Affidavit-NC0005771 & NC0021962_20210422_1p] Per 15A NCAC 2H .0109 & .0111, The Division will receive comments for a period of 30 days following the publication date of the public notice. Any request for a public hearing shall be submitted to the Director within the 30 days comment period indicating the interest of the party filing such request and the reasons why a hearing is warranted. 14. Fact Sheet Addendum (if applicable): Were there any changes made since the Draft Permit was public noticed (Yes/No): No. If Yes, list changes and their basis below: NA. 15. Fact Sheet Attachments (list in order of reference): A. NC0005771_Renewal (Application)_20200103_18p B. NC0005771 Reporting Errors Sep2016_Feb2021_1p C. NC0005771 MR Violations_Mar2016_Feb2021_1p D. WET Testing_Self Monitoring Summary 3-2021 HQ 108 E. NC0005771_Inspection_20200304_7p F. NC0005771 RPA 2021_6p G. Selected Parameters_StandardsTable_06102019_6p H. Affidavit-NC0005771 & NC0021962_20210422_1p I. Permittee Receipt of Draft_20210607_2p J. Permittee Receipt of Final_20210618_2p a+ 3 d y, f 4.7 ROY COOPER 4Governor MICHAEL S.REGAN V. .•• Secretary R °, LINDA CULPEPPER NORTH CAROLINA item. Environmental Quality January 03, 2020 TransMontaigne Operating Company, LP Attn: Sheila Johnsen, Environmental Specialist 1670 Broadway Suite 3100 Denver, CO 80202 Subject: Permit Renewal Application No. NC0005771 Charlotte/Paw Creek Terminal #1 Mecklenburg County Dear Applicant: The Water Quality Permitting Section acknowledges the January 3, 2020 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. acietSincerely ))LCJr Wren T edford Administrative Assistant Water Quality Permitting Section ec: WQPS Laserfiche File w/application i North Carolina Departrrart of Er o ronmental Quality I Divson of 14ater Resources r R ona Off cl Ea n n M r h r .ailMaoesviee st Ce ter Ave ue,Su to 301 ao esv Nort Caro s 28115 w.:i......."'°" 704-663-1699 t TRANSMONTAIGNE UPS 1Z WO 21V 01 9044 0787 December 30, 2019 Wren Thedford NC DENR Division of Water Quality Surface Water Protection Section NPDES Unit 1617 Mail Service Center RECEIVED Raleigh,NC 27699-1617 JAN 0 3 2020 TransMontaigne Operating Company,LP NCDEQIDWRINPDES TransMontaigne CHARLOTTE PIEDMONT TERMINAL Renewal Application for NPDES PERMIT NO. NC0005771 Dear Wren Thedford Enclosed is the original and two (2) copies of the renewal application package for the subject NPDES permit. If you have any questions,please call me at 303-860-5377 or email me at: sjohnsen@transmontaigne.com Sincerely, Sheila Jo sen Environmental Specialist Enclosures 1670 Broadway • Suite 3100 • Denver,CO 80202 • 303-626-8200(phone) • 303-626-8228(fax) Mailing Address: P.O.Box 5660 • Denver,CO 80217-5660 www.transmontaigne.com Sheila Johnsen From: Doug Hall Sent: Friday, December 6, 2019 1:20 PM To: Sheila Johnsen Cc:Clayton Reid Subject: FW: URGENT Attachments: Short Form C-MI..doc; checklist.doc Importance: High J. Douglas (Doug) Hall, P.G. Director- Environmental Compliance TransMontaigne Office: 303-626-8218 Cell: 720-201-0964 From: Phillips, Emily<Emil. .Phillips@ncdenr.gov> Sent: Friday, December 6, :019 1:15 PM To: Doug Hall<dhall@transmontaigne.com>; Clayton Reid <creid@transmontaigne.com> Subject: URGENT Importance: High The NPDES permit for Char'otte/Paw Creek Terminal#1 is due to our Division on January 2,2020. Federal (40 CFR 122) and state (15A NCAC 2H.0105 (e)) regulations require that permit renewal applications be filed at least 180 days prior to expiration of the current permit.After it expires June 30,2020,any wastewater discharging from this site is ILLEGAL until a r.?.w NPDES permit is issued. Discharge of wastewater without a valid permit could result in civil penalties of up to $25,000.00 per day. If you wish to renew the permit, use the attached checklist to complete your renewal application.The checklist identifies the items you must submit with the renewal application. Thank you, Emily Emily Phillips, Environmer :al Specialist NC Dept. of Environmenta' duality, Division of Water Resources NPDES Compliance & Expe 'ited Permitting Unit 1617 Mail Service Center; : aleigh, NC 27699 (mailing address) 512 N. Salisbury Street; Rae.igh, NC 27604 (physical address) E: emily.phillips@ncdenr.Rov 0: 919.707.3621 1 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. r 2 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. Mail the complete application to: NC DEQ / Division of Water Resources / NPDES 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit Number NC0005771 Please print or type. 1. Contact Information: Owner Name TransMontaigne Operating Company, LP Facility Name TransMontaigne Charlotte Piedmont Terminal Mailing Address 1670 Broadway Suite 3100 City Denver ECE ,CD State / Zip Code CO 80202 R VG Telephone Number 303-860-5377 JAN 0 3 ZUZA Fax Number 303-626-8228 NCDEQIDWRINPDES e-mail Address sjohnsen@transmontaigne.corn Location of facilityproducingdischarge:2. o g Check here if same as above Street Address or State Road 7615 Old Mount Holly Road City Charlotte State / Zip Code NC 28214 County Mecklenburg 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 TransMontaigne Operating Company, LP Mailing Address 1670 Broadway Suite 3100 City Denver State / Zip Code CO 80202 Telephone Number 303-860-5377 Fax Number 303-626-8228 4. Ownership Status: Federal State Private Public Page 1 of 5 C-MI 6/17 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 5. Standard Industrial Classification (SIC) code(s): 4226 6. Number of employees: 2 7. Describe the treatment system List all installed waste treatment components with capacities, describe the processes that generate wastewaters. If the space provided is not sufficient attach a separate sheet of paper with the system description. 8. Is facility covered under federal effluent limitation guidelines? No ® Yes If yes, specify the category? 9. Principal product(s) produced: Not Applicable Principal raw material(s) consumed: Petroleum Products Briefly describe the manufacturing process(es): Page 2 of 5 C-M16/17 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 10. Amount of principal product produced or raw material consumed List specific amounts consumed and/or units of production over the last three years) Product Produced or Raw Material Product Produced or Raw Material Consumed Consumed AVERAGE)PEAK) per Day per Month per Year 50,000 barrels 11. Frequency of discharge: Continuous Intermittent If intermittent: Days per week discharge occurs: varies Duration: Dependent upon rainfall 12. Types of wastewater discharged to surface waters only Flow Discharge GALLONS PER DAY) Sanitary - monthly average None Utility water, etc. - monthly average None Process water - monthly average Effluent from oil/water separator variable amount per day. Stormwater- monthly average Dependent upon rainfall Other- monthly average Hydrostic test water discharges occur approx. once Explain: per 5 years of approx. 4,000,000 gallons. Monthly Average Dependent upon rainfall total discharge (all types) 13. Number of separate discharge points: 1 Outfall Identification number(s) 001_ 14. Name of receiving stream(s) (Provide a map showing the exact location of each outfall, including latitude and longitude): Unnamed tributary to Paw Creek 35 deg. 16' 38" 80 deg. 56' 01" Page 3 of 5 C-M16/17 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 15. Effluent Data [for new or proposed discharges] Provide data for the parameters listed. Temperature and pH shall be grab samples,for all other parameters 24-hour composite sampling shall be used. If more than one analysis is reported, report daily maximum and monthly average. If only one analysis is reported, report as daily maximum. NOTE:Permittees requesting renewal should complete the table ONLY for the parameters currently monitored. Summarize the past 3 years of effluent data. Parameter Daily Monthly Units of Maximum Average Measurement Biochemical Oxygen Demand (BOD5) Chemical Oxygen Demand (COD) Total Organic Carbon 28=2017 14.23=2017 18=2018 11.26=2018 MG/L Total Suspended Solids 6.2=2019 3.25=2019 Ammonia as N Temperature (Summer) Temperature (Winter) pH Fecal Coliform (If sanitary waste is present) Total Residual Chlorine (if chlorine is used) 16. List all permits, construction approvals and/or applications (check all that apply and provide permit numbers or check none if not applicable): Type Permit Number Type Permit Number Hazardous Waste (RCRA) NESHAPS (CAA) UIC (SDWA) Ocean Dumping (MPRSA) NPDES NC0005771 Dredge or fill (Section 404 or CWA) PSD (CAA) Other Non-attainment program (CAA) 17. List any chemicals that may be discharged (Please list and explain source and potential amounts.) No chemicals are added to discharge. Page 4 of 5 C-MI 6/17 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. Page 5 of 5 C-MI 6/17 NPDES PERMIT APPLICATION — SHORT FORM C — Minor Industrial Minor industrial, manufacturing and commercial facilities. 18. Is this facility located on Indian country? (check one) Yes No 19. 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. Sheila M. Johnsen Environmental Specialist Printed name of Person Signing Title 5)) )1 f2- OO11 Signature Applicant Date North Carolina General Statute 143-215.6 (b)(2) provides that: 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 $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) Page 6 of 5 C-MI 6/17 I 42 3 SLUDGE MANAGEMENT PLAN TransMontaigne Operating Company, L.P. Charlotte Piedmont Terminal NC0005771 This facility has no routine sludge disposal. Normal maintenance of aboveground storage tanks requires periodic cleaning and inspections approximately once every ten (10) years. The cleaning process includes the removal and disposal of any sludges that have accumulated. These sludges are managed and disposed of as required based upon analysis performed at the time of removal. The total amount of sludge generated by tank cleaning operations is approximately 5,000 gallons per tank. Signed: Sheila Johnsen Environmental Specialist Date: /2^W'Z U rq P10/%"Cat ; 80 56'30' 80.56'15"80°56'0' EO'S5'45' e0- ,,..,„,.,., 506500 Motiva xtit,, ft,,.,,. f,,,.,•.=i;_... ...,, *T„y„.c,7*.7„..,..,...„.,...,.,' 1%"., v, 4f,;-„:, l4''',. 1„.' 1/4'. N.,,,°,.,..,,_, i. ,_,., k Magellan t s° C i.-, J,y...,. 4,„-„—„„=. 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W1. t . q,,,`" I'}!11P7 ' = .,. / ' , ; r g;e4.T4 ems r 9 Whir, si ux a+tLO SO,mc S0am0 50Mk SYJ000 So9r]0 J'fef6• e0'STV• Va•N'tf' enaav I AREA MAP FIGURE 1-4 106. 11 A- 5. ,/+:F Syr 7" a ;I,, e. k Sp: ,, s.b 3r,..•..., w jA 4" t` rm+ T F r (F r DRAINAGE DIAGRAM 4,.. t_„ fir p 4..de av1 nw y II10 O t f L i*) 1, y` SP 1 A l J TANK TAN,„V --.--.+aa 1' TANK ANK t:t.n_ 433Y TAN,( O• T TANK P + ij p J Y. 1 Ar A.f S • i TANK4i 1y r r 1 4 4,A r'R' e E GRAPHIC CCA'.SE P,:. 1: / V A DRAINAGE LEGEND m1p1$ GATE=' I I 01.1111111V L I CHARLOTTE TERMINAL FIRE WATER SOURCE CI GRATE DRAIN NOTE:CAPACISPECIF I TANKAGE REVISION DESCRIPTION M'""'TRANSMONTAIGNE 7615 OLD MT.HOLLY RD.,CHARLOTTE,NCDATA(CAPACITIES, 0 ORtGNµGSA DWG ND.62-G-1066-3 2/9/9t a i, i' O'fd7 OIL WATER SEPARATOR DRAIN CONTENTS,SECONDARY 1 REFUGE DWG N0.E2-R-1065-3 LW06 JNG El INGRESS/EGRESS POINT BURIED DRAIN LINE CONTAINMENT VOLUMES, w. r.:':....." r."..•.•, DRAINAGE DIAGRAM 9 DRAINAGE PATTERN(SURFACE) ISOLATION VALVES ETC.)IS DEPICTED IN THE 2 DRAINAGE CONTROL POINT(VALVE) • STORM SEWER MANHOLE TANKAGE TABLES LOCATED 1.".: r,•• •••^• AFE MO COLONIAL&PLANTATION PIPELINES LIFT STATION IN APPENDIX D(FIGURE 0.1) y 1K 5 1 ',1 a ems: j --\ IA. s -},\i A -•t f` t' ' ye'< di" r` a a ` i 7Y 1`, r f'." - _. 4` t• ii Approximate t j r' f 4•.j- k Property Boundary y^ , \ , L rc--- -A t,. 5k.,' ./`¢T' \ j ; i'`` 9: I t ,X'• •-:t•- Old Mount 5/ i .t• w I. ` 1 I- I,r••; e rj \ J-• . 4 i / 4, Holl Road rE. • `+. 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K. r. 4, ti Ls a it's i ... _ 1 t, l,i tip.' tj NC Hwy 27 - a " J• i f la s c'-'' 1 1 },f` <. ,\l r‘4, 44 Att% Ty 1ywr/ r t / ` 7 7, J t. i O7 Y$1 , y i, ' , F Paw Creek4 i.: , . ,, t. 1 4• ft `.6 ` y tt,l r,'' 2.Ivy flows south)i air ,yr -,-,.-.• •,- .", 1 yk. 1,,, ( ` l ..\_ -. , Y '? •^1' P / ram e `t.3t } , ,' IY j 1 "+ '(-. ` it` ,!, r Fw•iye• i e • d' t s-+ 1 as t} r z t 7\ *, SVa i / is;:if., • ip•14 \l- • '"'., 1 9 f 2 , Z , r < 4' Yy i xe / s' 1 r , t}'"mow:1 J 1Q/ f 1 { - ', 'yi t • . gyp ' .ag- i1 t .'A _ V ram..:' 1, • i.. I. 1 <e• •. ,.... c... - i• ,--<dr>.r1. `ti-' - a`>.:•'"t .I.•ti...el ia5:.r '...:1: . .a ! ._ ...u. TransMontaigne Operating Company, LP f Facility TransMontaigne Charlotte Piedmont Terminal Location Receiving Stream: UT to Paw Creek 11 1-124] NOT TO SCALE Stream Class:C Latitude:35°16'37"N Subbasin:03-08-34 Longitude:80°56'01"W NorthCounty:Mecklenburg Quad# F15SW/Mt.Island Lake,NC NPDES Permit NC0005771 NC DEQ/ DWR/ NPDES Renewal Application Checklist The following items are REQUIRED for all renewal packages: o A cover letter requesting renewal of the permit and documer)ting any changes at the facility since issuance of the last permit. Submit one signed original. o The completed application form (copy attached), signed by the permittee or an Authorized Representative. Submit one signed original. o If an Authorized Representative (such as a consulting engineer or environmental consultant) prepares the renewal package, written documentation must be provided showing the author 1 delegated to the Authorized Representative (see Part II.B.11.b of the existing NPDES permit).1 o A narrative description of the sludge management plan for the facility. Describe how sludge (or other solids) generated during wastewater treatment are handled and disposed. If your facility has no such plan (or t'ie permitted facility does not generate any solids), explain this in writing. Submit one signed original. The following iter. s must be submitted by any Municipal or Industrial facilities discharging proce:s wastewater: o Industrial facilities classified as Primary Industries (see Appendices A-D to Title 40 of the Code of Federal Regulaticns, Part 122) and ALL Municipal facilities with a permitted flow >_ 1.0 MGD must submit a Priority Pollutant Analysis (PPA) in accordance with 40 CFR Part 122.21. The above requirement does NOT apply to non-industrial facilities. Send the completed renewal package to: Wren Thedford NC DENR/ DWR/ NPDES Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Parameter Date <Value UoM Comments 34696 - Naphthalene 12/2/2016 <1 mg/l UoM incorrect 34696 - Naphthalene 1/25/2017 <1 mg/l UoM incorrect 34696 - Naphthalene 3/7/2017 <1 mg/l UoM incorrect 34696 - Naphthalene 5/9/2017 <1 mg/l UoM incorrect 34696 - Naphthalene 6/8/2017 <1 mg/l UoM incorrect 34696 - Naphthalene 12/5/2017 <1 mg/l UoM incorrect 34696 - Naphthalene 4/12/2018 <1 mg/l UoM incorrect 34696 - Naphthalene 8/14/2018 <1 mg/l UoM incorrect 34696 - Naphthalene 9/11/2018 <1 mg/l UoM incorrect 34696 - Naphthalene 10/9/2018 <1 mg/l UoM incorrect 34696 - Naphthalene 11/12/2018 <1 mg/l UoM incorrect 34696 - Naphthalene 12/12/2018 <1 mg/l UoM incorrect 34010 - Toluene 1/16/2019 <1 ug/l UoM incorrect 34030 - Benzene 1/16/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 1/16/2019 <1 ug/l UoM incorrect 34010 - Toluene 2/5/2019 <1 ug/l UoM incorrect 34030 - Benzene 2/5/2019 <1 ug/l UoM incorrect 34371 - Ethylbenzene 2/5/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 2/5/2019 <1 ug/l UoM incorrect 34010 - Toluene 4/11/2019 <1 ug/l UoM incorrect 34030 - Benzene 4/11/2019 <1 ug/l UoM incorrect 34371 - Ethylbenzene 4/11/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 4/11/2019 <1 ug/l UoM incorrect 77004 - Ethanol 4/11/2019 <1 ug/l MDL incorrect 34010 - Toluene 5/14/2019 <1 ug/l UoM incorrect 34030 - Benzene 5/14/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 5/14/2019 <1 ug/l UoM incorrect 34010 - Toluene 7/2/2019 <1 ug/l UoM incorrect 34030 - Benzene 7/2/2019 <1 ug/l UoM incorrect 34371 - Ethylbenzene 7/2/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 7/2/2019 <1 ug/l UoM incorrect 34010 - Toluene 9/4/2019 <1 ug/l UoM incorrect 34030 - Benzene 9/4/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 9/4/2019 <1 ug/l UoM incorrect 34010 - Toluene 11/6/2019 <1 ug/l UoM incorrect 34030 - Benzene 11/6/2019 <1 ug/l UoM incorrect 34371 - Ethylbenzene 11/6/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 11/6/2019 <1 ug/l UoM incorrect 34010 - Toluene 12/5/2019 <1 ug/l UoM incorrect 34030 - Benzene 12/5/2019 <1 ug/l UoM incorrect 34696 - Naphthalene 12/5/2019 <1 ug/l UoM incorrect 34010 - Toluene 1/15/2020 <1 ug/l UoM incorrect 34030 - Benzene 1/15/2020 <1 ug/l UoM incorrect 34696 - Naphthalene 1/15/2020 <1 ug/l UoM incorrect 34010 - Toluene 2/18/2020 <1 ug/l UoM incorrect 34030 - Benzene 2/18/2020 <1 ug/l UoM incorrect 34371 - Ethylbenzene 2/18/2020 <1 ug/l UoM incorrect 34696 - Naphthalene 2/18/2020 <1 ug/l UoM incorrect 34696 - Naphthalene 5/6/2020 <1 mg/l UoM incorrect 34696 - Naphthalene 6/18/2020 <1 mg/l UoM incorrect 34696 - Naphthalene 8/4/2020 <1 mg/l UoM incorrect 34696 - Naphthalene 12/3/2020 <1 mg/l UoM incorrect MRs Between and Violation Category:Program Category: Param Name County:Subbasin:%Violation Action: Major Minor:% Permit: Facility Name: Region:--NC0005771 %% % % %% % 3 2016 2 2021 MONITORING REPORT(MR) VIOLATIONS for:04/14/21Report Date:1Page:of 1 PERMIT:NC0005771 FACILITY:Transmontaigne Operating Company LP - Charlotte/Paw Creek Terminal #1 COUNTY:Mecklenburg REGION:Mooresville % Over UNIT OF MEASURE VIOLATION ACTIONVIOLATION TYPECALCULATED VALUELIMITFREQUENCYVIOLATION DATEPARAMETERLOCATIONMONITORING REPORT Limit Violation OUTFALL 05 - 2018 001 Effluent Toluene 05/10/18 Monthly Daily Maximum Exceeded Proceed to NOD1211ug/l 9.1 Whole Effluent Toxicity Testing and Self Monitoring Summary Town of Pilot Mountain WTPNC0068365/001Chr Monit:  4.9%Ceri7dPFBegin:7/1/2014Freq:QJan Apr Jul OctNonComp:County:SurryRegion:WSROBasin:YAD037Q10:IWC:SOC_JOC:PF:JFMAMJJASOND2017 Pass‐‐Pass‐‐Pass‐‐Pass‐‐2018 Pass‐‐Pass‐‐Pass‐‐Pass‐‐2019 Pass‐‐Pass‐‐Pass‐‐Pass‐‐2020 Pass‐‐Pass‐‐Pass‐‐Pass‐‐2021 Pass‐‐Pass‐‐‐‐‐‐‐‐Town of Plymouth WTPNC0002313/001Chr Monit: 90%Ceri7dPFBegin:10/1/2007Freq:QMar Jun Sep DecNonComp:County:WashingtonRegion:WAROBasin:ROA097Q10:IWC:SOC_JOC:PF:naJFMAMJJASOND2017‐‐H‐‐H‐‐H‐‐H2018‐‐H‐‐H‐‐H‐‐H2019‐‐H‐‐H‐‐H‐‐H2020‐‐H‐‐‐‐‐‐‐‐‐Town of Vanceboro WTPNC0080071Chr Monit:  90%Ceri7dPFBegin:3/1/2015Freq:QMar Jun Sep DecNonComp:County:CravenRegion:WAROBasin:NEU097Q10:IWC:SOC_JOC:PF:0.016JFMAMJJASOND2017‐‐Fail‐‐Fail‐‐Fail‐‐Fail2018‐‐Fail‐‐Pass‐‐Fail‐‐Fail2019‐‐Fail‐‐Fail‐‐Fail‐‐Fail2020‐‐Fail‐‐Fail‐‐Fail‐‐Fail2021‐‐Fail‐‐‐‐‐‐‐‐‐Transmontaigne Charlotte Paw Creek #1NC0005771/00124hr LC50 ac monit eFthd24AcBegin:9/1/2015Freq:ANonComp:County:MecklenburgRegion:MROBasin:CTB347Q10:0.0IWC:100SOC_JOC:PF:VARIEJFMAMJJASOND2017‐>100‐‐‐‐‐‐‐‐‐‐2019‐>100‐‐‐‐‐‐‐‐‐‐TransMontaigne Terminaling/SelmaNC0003549/00224hr LC50 ac monit eFthd24AcBegin:6/1/2008Freq:ANonComp:County:JohnstonRegion:RROBasin:NEU027Q10:0.0IWC:100SOC_JOC:PF:VARJFMAMJJASOND2017‐‐‐>100‐‐‐‐‐‐‐‐2017‐‐‐>100‐‐‐‐‐‐‐‐2019‐‐>100‐‐‐‐‐‐‐‐‐2019‐‐>100‐‐‐‐‐‐‐‐‐Page 108 of 120Legend:  P= Fathead minnow (Pimphales promelas), H=No Flow (facility is active), s = Split test between Certified Labs ROY COOPER Governor MICHAEL S. REGAN Secretary S. DANIEL SMITH Director James Barnett, Manager TransMontaigne Operating Company, LP 7615 Old Mt. Holly Road Charlotte, North Carolina 28214 Dear Mr. Barnett: NORTH CAROLINA Environmental Quality March 4, 2020 Subject: Compliance Evaluation Inspection TransMontaigne Operating Company, LP Charlotte Piedmont Terminal NPDES Permit No. NC0005771 Mecklenburg County Enclosed is a copy of the Compliance Evaluation Inspection Report for the inspection conducted at the subject facility on February 25, 2020, by Mr. Wes Bell of this Office. The report should be self-explanatory; however, should you have any questions concerning this report, please do not hesitate to contact Mr. Bell at (704) 235-2192 or at wes.bell@ncdenr.gov. Sincerely, Docu Signed by: A H Pam for F161 FB69A2D84A3... W. Corey Basinger, Regional Supervisor Water Quality Regional Operations Section Division of Water Resources, DEQ Enclosure: Inspection Report D Q North Carolina Department of Environmental Quality I Division of Water Resources Mooresville Regional Office 1 610 East Center Avenue, Suite 301 1 Mooresville, North Carolina 28115 NOR7H ORROLINA i kmrl l m EnNromi W uwi` /` 704.663.1699 United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20460 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 Fac Type 1 IN 1 2 15 I 3 I NC0005771 111 12 I 20/02/25 I17 18 I S J 19 L G] 201 I 211111 I I 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 I I I I I f6 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ---------------------- Reserved ------------------- 67 2.0 70 71 [.. I 72 73 L_LJ74 751 I I I I I I I80uu 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 oermit Number) 12:13PM 20/02/25 15/09/01 Charlotte/Paw Creek Terminal #1 7615 Old Mount Holly Rd Exit Time/Date Permit Expiration Date Paw Creek NC 28130 01:35PM 20/02/25 20/06/30 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data James Mason Barnett/ORC/704-399-8378/ Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Dudley Tarlton,1670 Broadway St Denver CO 80202/VP ESOH/303-626-8200/ No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit 0 Flow Measurement Operations & Maintenance Records/Reports Self -Monitoring Program 0 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 Inspector(s) Agency/Office/Phone and Fax Numbers Date Wes Bell Signed by: DWR/MRO WQ/704-663-1699 Ext.2192/ 3/4/2020 Be& E D`,' e'.DgOCC3437— Signature of Management Q A Reviewer Agency/Office/Phone and Fax Nu ersoocusigned by: Date H p`f°f' 3.4.2020AndrewPitnerDWR/MRO WQ/704-663-1699 Ext.2180/ F161 FB69A2DUA3... EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# NPDES yr/mo/day Inspection Type NC0005771 I11 121 20/02/25 117 18 I C Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Page# Permit: NC0005771 Owner - Facility: Charlotte/Paw Creek Terminal #1 Inspection Date: 02/25/2020 Inspection Type: Compliance Evaluation Permit Yes No NA NE If the present permit expires in 6 months or less). Has the permittee submitted a new 0 application? Is the facility as described in the permit? 0 Are there any special conditions for the permit? 0 Is access to the plant site restricted to the general public? 0 Is the inspector granted access to all areas for inspection? 0 Comment: The Division had received the facilitv's Dermit renewal aDDlication Dackaae on 1/3/2020. The last compliance evaluation inspection at the facility was performed by Charlotte -Mecklenburg Stormwater Services/Water Quality Program staff on 8/29/17. Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? 0 Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: Diesel fuel. aasoline and fuel additives are stored on -site. Site arounds includina secondar containment structures (berms) were well maintained. The free product from the oil/water separator (for the loading rack area) is removed by a contracted company (Sparks Industrial Services) and disposed at the Heritage -Crystal Clean facility in Concord, N.C. The manual discharge valve is kept locked in a closed position. 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? 0 Are all records maintained for 3 years (lab. reg. required 5 years)? 0 Are analytical results consistent with data reported on DMRs? 0 Is the chain -of -custody complete? 0 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 Transported COCs Are DMRs complete: do they include all permit parameters? Has the facility submitted its annual compliance report to users and DWQ? If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator on each shift? Page# 3 Permit: NC0005771 Owner - Facility: Charlotte/Paw Creek Terminal #1 Inspection Date: 02/25/2020 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Is the ORC visitation log available and current? 0 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? 0 Comment: The records reviewed durina the inspection were oraanized and well maintained. Discharae Monitoring Reports (eDMRs) were reviewed for the period January 2019 through December 2019. No effluent limit violations were reported and all monitoring frequencies were correct. All applicable eDMRs starting from January 2019 will be revised to either correct the units of measurement for Naphthalene or properly convert the ug/L result (reported by the contracted laboratory) to mg/L. In addition, the revised eDMRs will include all ORC visitations (weekly at a minimum) and flow measurements (whether or not samples were collected) and a missing effluent xylene result for February 2019. Laboratory Yes No NA NE Are field parameters performed by certified personnel or laboratory? 0 Are all other parameters(excluding field parameters) performed by a certified lab? 0 Is the facility using a contract lab? 0 Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees 0 Celsius)? Incubator (Fecal Coliform) set to 44.5 degrees Celsius+/- 0.2 degrees? 0 Incubator (BOD) set to 20.0 degrees Celsius +/- 1.0 degrees? 0 Comment: Shealy Environmental Services has been contracted to perform all effluent analyses except toxicity. R&A Labs performs the toxicity tests. Effluent Sampling Is composite sampling flow proportional? Is sample collected below all treatment units? Is proper volume collected? Is the tubing clean? Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees Celsius)? Is the facility sampling performed as required by the permit (frequency, sampling type representative)? Comment: The subject permit requires effluent grab samples. Flow Measurement - Effluent Yes No NA NE Yes No NA NE Page# 4 Permit: NC0005771 Owner - Facility: Inspection Date: 02/25/2020 Inspection Type: Charlotte/Paw Creek Terminal #1 Compliance Evaluation 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: Flow calculations are based on the discharge start/end times and flow rate. Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? 0 Are the receiving water free of foam other than trace amounts and other debris? 0 If effluent (diffuser pipes are required) are they operating properly? 0 Comment: The facility was not discharging at the time of the inspection; however, the water in the final detention pond appeared clear with no petroleum sheens or odors. Page# 5 REQUIRED DATA ENTRY Name Type Chronic Modifier Acute PQL Units Facility Name TransMontaigne Operating Company, LLC Par01 Toluene NC 11 FW µg/L WWTP/WTP Class PC-1 Par02 NPDES Permit NC0005771 Par03 Benzene C 51 HH µg/L Outfall 001 Par04 Ethylbenzene NC 97 FW µg/L Flow, Qw (MGD)0.816 Par05 Naphthalene NC 12 FW µg/L Receiving Stream UT to Paw Creek Par06 Xylene, mixture NC 670 FW µg/L Stream Class C Par07 Ethanol NC 5000 FW µg/L 7Q10s (cfs)0.00 Par08 7Q10w (cfs)0.00 Par09 30Q2 (cfs)0.00 Par10 QA (cfs)0.00 Par11 1Q10s (cfs)0.00 Par12 Data Source(s)Par13 Par14 Par15 Par16 Par17 Par18 Par19 Par20 Par21 Par22 IMPAIRED?2014 Generic RPA - 95% Probability/95% Confidence Follow directions for data entry. In some cases a comment menu list the available choices or a dropdown menu will provide a list you may select from. Error message occur if data entry does not meet input criteria. NC0005771 DMR Parameter Values Export Sep2016_Feb2021. Used the maximum daily flow in place of the Flow, Qw above. RPA is not flow dependent due to 7Q10 = 0. Table 1. Project Information Table 2. Parameters of Concern To appy Model IWC %: Flow ,Qw (MGD) entered adjust 7Q10s (cfs) value until required IWC % obtained. 1Q10s (cfs) defined by program. MAXIMUM DATA POINTS = 58 CHECK TO APPLY MODEL CHECK IF HQW OR ORW NC0005771 RPA 2021, input 5/31/2021 REASONABLE POTENTIAL ANALYSIS 1 Toluene Date Data BDL=1/2DL Results 1 9/8/2016 <1 0.5 Std Dev.1.8210 2 10/4/2016 <1 0.5 Mean 0.8488 3 12/2/2016 <1 0.5 C.V.2.1452 4 1/25/2017 <1 0.5 n 43 5 2/6/2017 <1 0.5 6 3/7/2017 <1 0.5 Mult Factor =1.2200 7 4/10/2017 <1 0.5 Max. Value 12.0 µg/L 8 5/9/2017 <1 0.5 Max. Pred Cw 14.6 µg/L 9 6/8/2017 <1 0.5 10 7/7/2017 <1 0.5 11 9/6/2017 <1 0.5 12 10/3/2017 <1 0.5 13 12/5/2017 <1 0.5 14 1/12/2018 <1 0.5 15 2/14/2018 <1 0.5 16 3/13/2018 <1 0.5 17 4/12/2018 <1 0.5 18 5/10/2018 12 12 19 5/22/2018 <1 0.5 20 8/14/2018 <1 0.5 21 9/11/2018 4 4 22 10/9/2018 <1 0.5 23 11/12/2018 <1 0.5 24 12/12/2018 <1 0.5 25 1/16/2019 <1 0.5 26 2/5/2019 <1 0.5 27 4/11/2019 <1 0.5 28 5/14/2019 <1 0.5 29 7/2/2019 <1 0.5 30 9/4/2019 <1 0.5 31 11/6/2019 <1 0.5 32 12/5/2019 <1 0.5 33 1/15/2020 <1 0.5 34 2/18/2020 <1 0.5 35 4/5/2020 <1 0.5 36 5/6/2020 <1 0.5 37 6/18/2020 <1 0.5 38 8/4/2020 <1 0.5 39 9/1/2020 <1 0.5 40 11/5/2020 <1 0.5 41 12/3/2020 <1 0.5 42 1/14/2021 <1 0.5 43 2/16/2021 <1 0.5 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 Use "PASTE SPECIAL-Values" then "COPY" . Maximum data points = 58 - 2 -NC0005771 RPA 2021, data 5/31/2021 REASONABLE POTENTIAL ANALYSIS 3 4 Benzene Ethylbenzene Date Data BDL=1/2DL Results Date Data BDL=1/2DL Results 1 9/8/2016 <1 0.5 Std Dev.0.5709 1 10/4/2016 <1 0.5 Std Dev.0.0000 2 10/4/2016 <1 0.5 Mean 0.5881 2 2/6/2017 <1 0.5 Mean 0.5000 3 12/2/2016 <1 0.5 C.V.0.9708 3 4/10/2017 <1 0.5 C.V.0.0000 4 1/25/2017 <1 0.5 n 42 4 5/9/2017 <1 0.5 n 21 5 2/6/2017 <1 0.5 5 7/7/2017 <1 0.5 6 3/7/2017 <1 0.5 Mult Factor =1.1400 6 10/3/2017 <1 0.5 Mult Factor =1.0000 7 4/10/2017 <1 0.5 Max. Value 4.2 µg/L 7 2/14/2018 <1 0.5 Max. Value 0.5 µg/L 8 5/9/2017 <1 0.5 Max. Pred Cw 4.8 µg/L 8 4/12/2018 <1 0.5 Max. Pred Cw 0.5 µg/L 9 6/8/2017 <1 0.5 9 5/10/2018 <1 0.5 10 7/7/2017 <1 0.5 10 8/14/2018 <1 0.5 11 9/6/2017 <1 0.5 11 10/9/2018 <1 0.5 12 10/3/2017 <1 0.5 12 2/5/2019 <1 0.5 13 12/5/2017 <1 0.5 13 4/11/2019 <1 0.5 14 1/12/2018 <1 0.5 14 7/2/2019 <1 0.5 15 2/14/2018 <1 0.5 15 11/6/2019 <1 0.5 16 3/13/2018 <1 0.5 16 2/18/2020 <1 0.5 17 4/12/2018 <1 0.5 17 5/6/2020 <1 0.5 18 5/10/2018 4.2 4.2 18 9/1/2020 <1 0.5 19 8/14/2018 <1 0.5 19 11/5/2020 <1 0.5 20 9/11/2018 <1 0.5 20 12/3/2020 <1 0.5 21 10/9/2018 <1 0.5 21 2/16/2021 <1 0.5 22 11/12/2018 <1 0.5 22 23 12/12/2018 <1 0.5 23 24 1/16/2019 <1 0.5 24 25 2/5/2019 <1 0.5 25 26 4/11/2019 <1 0.5 26 27 5/14/2019 <1 0.5 27 28 7/2/2019 <1 0.5 28 29 9/4/2019 <1 0.5 29 30 11/6/2019 <1 0.5 30 31 12/5/2019 <1 0.5 31 32 1/15/2020 <1 0.5 32 33 2/18/2020 <1 0.5 33 34 4/5/2020 <1 0.5 34 35 5/6/2020 <1 0.5 35 36 6/18/2020 <1 0.5 36 37 8/4/2020 <1 0.5 37 38 9/1/2020 <1 0.5 38 39 11/5/2020 <1 0.5 39 40 12/3/2020 <1 0.5 40 41 1/14/2021 <1 0.5 41 42 2/16/2021 <1 0.5 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 Use "PASTE SPECIAL- Values" then "COPY" . Maximum data points = 58 Use "PASTE SPECIAL- Values" then "COPY" . Maximum data points = 58 - 3 -NC0005771 RPA 2021, data 5/31/2021 REASONABLE POTENTIAL ANALYSIS 5 6 Naphthalene Xylene, mixture Date Data BDL=1/2DL Results Date Data BDL=1/2DL Results 1 9/8/2016 <1 0.5 Std Dev.0.0000 1 10/4/2016 <1 0.5 Std Dev.0.6609 2 10/4/2016 <1 0.5 Mean 0.5000 2 2/6/2017 <1 0.5 Mean 0.6409 3 12/2/2016 <1 0.5 C.V.0.0000 3 4/10/2017 <1 0.5 C.V.1.0312 4 1/25/2017 <1 0.5 n 42 4 5/9/2017 <1 0.5 n 22 5 2/6/2017 <1 0.5 5 7/7/2017 <1 0.5 6 3/7/2017 <1 0.5 Mult Factor =1.0000 6 10/3/2017 <1 0.5 Mult Factor =1.5400 7 4/10/2017 <1 0.5 Max. Value 0.5 µg/L 7 2/14/2018 <1 0.5 Max. Value 3.6 µg/L 8 5/9/2017 <1 0.5 Max. Pred Cw 0.5 µg/L 8 4/12/2018 <1 0.5 Max. Pred Cw 5.5 µg/L 9 6/8/2017 <1 0.5 9 5/10/2018 3.6 3.6 10 7/7/2017 <1 0.5 10 8/14/2018 <1 0.5 11 9/6/2017 <1 0.5 11 10/9/2018 <1 0.5 12 10/3/2017 <1 0.5 12 11/12/2018 <1 0.5 13 12/5/2017 <1 0.5 13 2/5/2019 <1 0.5 14 1/12/2018 <1 0.5 14 4/11/2019 <1 0.5 15 2/14/2018 <1 0.5 15 7/2/2019 <1 0.5 16 3/13/2018 <1 0.5 16 11/6/2019 <1 0.5 17 4/12/2018 <1 0.5 17 2/18/2020 <1 0.5 18 5/10/2018 <1 0.5 18 5/6/2020 <1 0.5 19 8/14/2018 <1 0.5 19 9/1/2020 <1 0.5 20 9/11/2018 <1 0.5 20 11/5/2020 <1 0.5 21 10/9/2018 <1 0.5 21 12/3/2020 <1 0.5 22 11/12/2018 <1 0.5 22 2/16/2021 <1 0.5 23 12/12/2018 <1 0.5 23 24 1/16/2019 <1 0.5 24 25 2/5/2019 <1 0.5 25 26 4/11/2019 <1 0.5 26 27 5/14/2019 <1 0.5 27 28 7/2/2019 <1 0.5 28 29 9/4/2019 <1 0.5 29 30 11/6/2019 <1 0.5 30 31 12/5/2019 <1 0.5 31 32 1/15/2020 <1 0.5 32 33 2/18/2020 <1 0.5 33 34 4/5/2020 <1 0.5 34 35 5/6/2020 <1 0.5 35 36 6/18/2020 <1 0.5 36 37 8/4/2020 <1 0.5 37 38 9/1/2020 <1 0.5 38 39 11/5/2020 <1 0.5 39 40 12/3/2020 <1 0.5 40 41 1/14/2021 <1 0.5 41 42 2/16/2021 <1 0.5 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 Use "PASTE SPECIAL-Values" then "COPY" . Maximum data points = 58 Use "PASTE SPECIAL- Values" then "COPY" . Maximum data points = 58 - 4 -NC0005771 RPA 2021, data 5/31/2021 REASONABLE POTENTIAL ANALYSIS 7 Ethanol Date Data BDL=1/2DL Results 1 10/4/2016 <100 50 Std Dev.15.7325 2 2/6/2017 <100 50 Mean 50.0238 3 4/10/2017 <100 50 C.V.0.3145 4 5/9/2017 <100 50 n 21 5 7/7/2017 <100 50 6 10/3/2017 <100 50 Mult Factor =1.1800 7 2/14/2018 <100 50 Max. Value 100.0 µg/L 8 4/12/2018 <100 50 Max. Pred Cw 118.0 µg/L 9 5/10/2018 <100 50 10 8/14/2018 100 100 11 10/9/2018 <100 50 12 2/5/2019 <100 50 13 4/11/2019 <1 0.5 14 7/2/2019 <100 50 15 11/6/2019 <100 50 16 2/18/2020 <100 50 17 5/6/2020 <100 50 18 9/1/2020 <100 50 19 11/5/2020 <100 50 20 12/3/2020 <100 50 21 2/16/2021 <100 50 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 Use "PASTE SPECIAL- Values" then "COPY" . Maximum data points = 58 - 5 -NC0005771 RPA 2021, data 5/31/2021 REASONABLE POTENTIAL ANALYSISTransMontaigne Operating Company, LLC 2014 Generic RPA - 95% Probability/95% Confidence Outfall 001 NC0005771 MAXIMUM DATA POINTS = 58 Qw = 0.8162 MGD Qw (MGD) = 0.82 WWTP/WTP Class:PC-1 1Q10S (cfs) = 0.00 IWC @ 1Q10S = 100.0% 7Q10S (cfs) = 0.00 IWC @ 7Q10S = 100.0% 7Q10W (cfs) = 0.00 IWC @ 7Q10W = 100.0% 30Q2 (cfs) = 0.00 IWC @ 30Q2 = 100.0% Avg. Stream Flow, QA (cfs) = 0.00 IWC @ QA = 100.0% Receiving Stream:UT to Paw Creek Stream Class:C PARAMETER RECOMMENDED ACTION NC WQS / Chronic Applied Standard ½ FAV / Acute n # Det.Max Pred Cw Acute:NO WQS Toluene NC 11 FW µg/L 43 2 14.6 Chronic:11.00 1 value(s) > Allowable Cw Acute:NO WQS Benzene C 51 HH µg/L 42 1 4.8 Chronic:51.00 No value > Allowable Cw Acute:NO WQS Ethylbenzene NC 97 HH µg/L 21 0 0.5 Chronic:97.00 No value > Allowable Cw Acute:NO WQS Naphthalene NC 12 FW µg/L 42 0 0.5 Chronic:12.00 No value > Allowable Cw Acute:NO WQS Xylene, mixture NC 670 FW µg/L 22 1 5.5 Chronic:670.00 No value > Allowable Cw Acute:NO WQS Ethanol NC 5000 FW µg/L 21 1 118.0 Chronic:5,000.00 No value > Allowable Cw No RP - maintain Monthly Monitoring, Pollutant of concern No RP - maintain quarterly Monitoring, Pollutant of concern No RP - maintain monthly monitoring No RP - maintain Monthly Monitoring, Pollutant of concern No RP - maintain quarterly Monitoring, Pollutant of concern RPA for non-AL - apply Monthly Monitoring with LimitPQLUNITSTYPE (1)Allowable Cw REASONABLE POTENTIAL RESULTSSTANDARDS & CRITERIA (2) CHRONIC TEST CONCENTRATION = DEFAULT % = 90 % Page 6 of 6 NC0005771 RPA 2021, rpa 5/31/2021 Designated Uses for North Carolina Surface Water Classifications Notes on Classifications & Designated Uses 1 - Refer to the NC Division of Water Resources Classifications webpage for information on how to determine water body classifications. Associated Rules 15A NCAC 02B .0208 & .0211 15A NCAC 02B .0219 (Class B) and .0208 & .0211 (Class C) 15A NCAC 02B .0230 & .0231 (Class WL) and .0208 & .0211 (Class C) 15A NCAC 02B .0212, .0214, .0215, .0216, & .0218 (Class WS) and .0208 & .0211 (Class C) Associated Rules 15A NCAC 02B .0224 (Class HQW) and .0208 & .0211 (Class C) 15A NCAC 02B .0223 (Class NSW) and .0208 & .0211 (Class C) 15A NCAC 02B .0225 (Class ORW) and .0208 & .0211 (Class C) 15A NCAC 02B .0101 & .0202 (Swamp) and .0208 & .0211 (Class C) 15A NCAC 02B .0101 & .0202 (Trout) and .0208, & .0211 (Class C) 15A NCAC 02B .0101 & .0202 (UWL) and .0208, & .0211 (Class C) Associated Rules 15A NCAC 02B .0208 & .0220 15A NCAC 02B .0221 (Class SA) & .0208 & .0220 (Class SC) 15A NCAC 02B .0222 (Class SB) & .0208 & .0220 (Class SC) 15A NCAC 02B .0230 & .0231 (Class WL) & .0208 & .0220 (Class SC) Associated Rules 15A NCAC 02B .0224 (Class HQW) & .0208 & .0220 (Class SC) 15A NCAC 02B .0223 (Class NSW) and .0208 & .0220 (Class SC) 15A NCAC 02B .0225 (Class ORW) & .0208 & .0220 (Class SC) 15A NCAC 02B .0101 & .0202 (Swamp) and .0208 & .0220 (Class SC) 15A NCAC 02B .0101 & .0202 (UWL) and .0208, & .0220 (Class SC) Supplemental Classifications Designated Uses that Apply Class HQW (High Quality Waters) Saltwater Class SB (Primary Recreation) Primary Recreation and all Class SC uses Class NSW (Nutrient Sensitive waters)Nutrient Sensitive Water, any considerations for specific NSW waters as described in rule, and all Class C uses. Class ORW (Outstanding Resource Waters) Outstanding Resource Waters uses as well as any specific actions assigned to individual ORWs as described in rule 15A NCAC 02B .0225, High Quality Waters, and all Class C uses. Rule 15A NCAC 02B .0225 has a list of waters classified as ORWs with specific actions. Class UWL (Unique Wetlands)Unique Wetlands and all Class C uses (http://deq.nc.gov/about/divisions/water-resources/planning/classification-standards/classifications) Supplemental Classifications Designated Uses that Apply Primary Classifications Designated Uses that Apply Class SC Saltwater Aquatic Life, Secondary Recreation and Fish Consumption. Apply to all saltwater classifications. High Quality Waters, any special considerations and permit requirements as described in rule, and all Class C uses. Class Sw (Swamp)Swamp and all Class C uses Class Tr (Trout)Trout, High Quality Water, and all Class C uses Class WL (Wetlands)Wetlands and all Class C uses Class SA (Shellfish)Shellfishing and all Class SC uses 2 - Class C (for freshwater) and Class SC (for saltwater) provide basic levels of protection for aquatic life, recreation and consumption of fish and apply to all freshwater and saltwater classifications, respectively. For example, a Class WS (Water Supply) water must meet all of the standards for Class C waters in addition to those standards specifically described in the Class WS description. Freshwater Primary Classifications Designated Uses that Apply Class C Freshwater Aquatic Life, Secondary Recreation and Fish Consumption. Apply to all freshwater classifications. 3 - The NC 02B Standards (green tab) and NC In-Stream Target Values (blue tab) tables show Designated Uses for the Class C, Class B, Class WS, Class SC, Class SB, and Class SA primary classifications as well as the Trout, Swamp, and HQW supplemental classifications. The EPA Nationally Recommended Water Quality Criteria (yellow tab) apply only to the aquatic life, fish consumption, and water supply Designated Uses. Designated Uses for the ORW, HQW, WL, UWL, and NSW classifications do not appear in these tables, however the Class C or SC uses must be maintained at a minimum. These classifications may have additional water quality requirements which can be determined by referencing the classification in rule. The 15A NCAC 02B rules can be found here: 15A NCAC 02B rules Class UWL (Unique Wetlands)Unique Wetlands and all Class SC uses Class B (Primary Recreation) Primary Recreation and all Class C uses Class WS (Water Supply I-V)Water Supply and all Class C uses Class Sw (Swamp)Swamp and all Class SC uses Class SWL (Wetlands)Wetlands and all Class SC uses Class NSW (Nutrient Sensitive waters)Nutrient Sensitive Water, any considerations for specific NSW waters as described in rule, and all Class SC uses. Class HQW (High Quality Waters)High Quality Waters, any special considerations and permit requirements as described in rule, and all Class SC uses. Class ORW (Outstanding Resource Waters) Outstanding Resource Waters uses as well as any specific actions assigned to individual ORWs as described in rule 15A NCAC 02B .0225, High Quality Waters, and all Class SC uses. Rule 15A NCAC 02B .0225 has a list of waters classified as ORWs with specific actions. Introduction You will find five separate tables in the worksheet tabs below. These tables are: 1- Determine the designated use(s) for the water body of concern. 3 - Read across the table to identify the available standards, criteria or in-stream target values once a parameter has been located. Contacts - We are here to help. Please contact us with any questions and comments. 919-707-9016 Example Parameter of concern = Carbon Tetrachloride (CAS 56-23-5) Water body of concern = Mountain Creek (Yadkin Pee-Dee River Basin, Stream Index: 13-5-(0.7)) Step 1 - Determine the designated uses associated with Mountain Creek Class WS IV (Water Supply) The following information was found: NC 02B Standards table: Water Supply = 0.254 ug/L Fish Consumption = 1.6 ug/L EPA NRWQC table: No information NC In-Stream Target Values table: Freshwater Aquatic Life = 560 ug/L The most sensitive designated use for Mountain Creek is the Water Supply use. Therefore, The Water Supply standard of 0.254 ug/L for Carbon Tetrachloride will be used. River Basin Classification Schedules 15A NCAC 02B rules North Carolina Designated Uses for Surface Waters Surface Water Quality Standards, Criteria & In-Stream Target Values Step 3 - Choose the most protective value from those identified in Step #2 to protect the most sensitive designated use. Step 2 - Search for Carbon Tetrachloride, for each of the designated uses, in the NC 02B Standards, EPA NRWQC, and NC In-Stream Target Values tables. Determining what in-stream concentration of Carbon Tetrachloride would protect the uses in Mountain Creek. Other factors, such as dilution, may need to be considered for determining permit limits. Step 1.1 - The following classification for Mountain Creek was found using the online NC Surface Water Classifications interactive map (see link above): Step 1.2- The following designated uses were identified using the classification for Mountain Creek (See the designated uses table): Class WS IV (Water Supply) --> Water Supply uses plus Class C uses (Aquatic Life, Secondary Recreations, Fish Consumption) Connie Brower Christopher Ventaloro Elizabeth Kountis Adriene Weaver Standards, standards tables 919-707-3685 North Carolina Division of Water Resources NC DWR Surface Water Classifications Map The tables in this workbook detail the various water body classifications, surface water quality standards, criteria, and in-stream target values that the State of North Carolina employs to protect the designated uses of its surface waters. 1 - North Carolina Designated Uses for Surface Waters (Designated Uses - orange tab) 2 - North Carolina 15A NCAC 02B Water Quality Standards for Surface Waters (02B Standards - green tab) 3 - Environmental Protection Agency Nationally Recommended Water Quality Criteria (EPA-NRWQC - yellow tab) 4 - North Carolina In-Stream Target Surface Waters (In-Stream Target Values - blue tab) 1.1 - Identify the classification associated with the water body of concern by referring to the NC Surface Water Classifications interactive map, river basin classification schedules, and any NC Title 15A rules associated with the water body of concern. 5 - Supporting information such as footnotes, descriptions of acronyms, and references (Supporting Info - bright yellow tab) 1.2 - Identify all designated uses associated with the classification identified in step 1.1 by referring to the North Carolina Designated Uses for Surface Waters table (orange tab in this workbook): 2 -Search the NC 02B Standards (green tab), EPA NRWQC (yellow tab), and NC In-Stream Target Values (blue tab) tables for the parameter(s) of concern. 2.1 - Search for chemicals by Chemical Abstracts Service (CAS) number. If you do not know the CAS number for the chemical of concern, a simple google search should provide it. Click here for an example of this process Name For questions concerning:Email Phone 2.3 - Search for non-chemical parameters (pH, temperature, etc.) by name as they do not have CAS numbers. 2.2 - Chemicals can be searched for by name, but be advised that all known synonyms are not included in these tables. Searching by chemical name may miss important information. 4 - The standards, criteria, and in-stream target values in these tables do not substitute for any written regulations, nor are they themselves regulations. 2.4 - Search all tables for each chemical or non-chemical parameter as different water quality standards, EPA recommended criteria, or NC in- stream target values may apply for different designated uses. 3.1 - The most sensitive use must be protected. Refer to the designated uses table when deciding which standard, criteria, or in-stream target values to apply. 3.2 - North Carolina Standards are established in rule (15A NCAC 02B) and take precedence over EPA national criteria. EPA national criteria have undergone thorough scientific and national stakeholder evaluation, but have not been through the NC rule making process. EPA national criteria take precedence over NC in-stream target values. NC in-stream target values are determined based on available toxicological data for chemicals per language in Title 15A the North Carolin Administrative Code (15A NCAC 02B .0202 and .0208). Classifications & Standards staff should be contacted for guidance on the use of these values. 919-707-3686connie.brower@ncdenr.gov 919-707-3692 Standards, standards tables Classifications, reclassifications Classifications, reclassifications christopher.ventaloro@ncdenr.gov elizabeth.kountis@ncdenr.gov adriene.weaver@ncdenr.gov Note: If the most protective value is not a NC 02B water quality standard, it is best to contact NC DWR Classifications & Standards staff for more information. Bridget Flaherty Groundwater standards bridget.flaherty@ncdenr.gov 919-707-9022 Fresh & Salt Class B Class WS (I - V) All waters (Class C) All waters (Class C & SC) All waters (Class SC)Class SB Class SA Primary Recreation8 Water Supply6 Aquatic Life1 & Secondary Recreation4 Fish Consumption3 Aquatic Life1 & Secondary Recreation4 Primary Recreation8 Shellfish9 Trout2 Swamp Waters5 High Quality Waters7 Benzene 71-43-2 1.19 51 Yes IRIS 2000 Oil and Grease NA (N)(N)See 15A NCAC 02B .0211 and .0220.NA EPA QCW 1976 Suspended Solids NA 10000 (E, Tr+ HQW) 20000 (E) Total suspended solids Effluent Limit. See 15A NCAC 02B .0224 NA EPA QCW 1986 Toluene 108-88-3 11 0.36 Methyl Benzene, Phenyl Methane NA NC Dept. of Natural Resources and Community Development study 1986 Turbidity NA Streams ≤ 50 NTU, Lakes & Reservoirs ≤ 25 NTU (N) ≤ 25 NTU (N) ≤ 10 NTU (N) See 15A NCAC 02B .0211 and .0220 for more details. NTU = Nephelometric Turbidity Units NA EPA QCW 1972 Pollutant or Parameter CAS #Synonyms & Other Information Cancer Endpoint10 (FC & WS) Reference Source (See supporting info tab) All values reported as ug/L unless labeled otherwise. Supplemental Classifications North Carolina 15A NCAC 02B Water Quality Standards for Surface Waters SaltwaterFreshwater The values in these tables do not substitute for any written regulations, nor are they themselves regulations. See the Supporting Info tab for information on all footnotes, notes, and abbreviations Fresh & Salt Saltwater Class WS (I - V)Class C Class C & SC Class SC Water Supply6 (WS) Aquatic Life1 Fish Consumption3 (FC) Aquatic Life1 Ethylbenzene 100-41-4 68 130 2015 No No Reviewing 2015 Criterion for FC & WS Toluene 108-88-3 57 See NC Standard 520 2015 Yes, for Freshwater No Reviewing 2015 Criterion for FC & WS Cancer Endpoint10 (FC & WS) Most Recent EPA Criterion Publication Year Is there an NC Aquatic Life Standard? See the Supporting Info tab for information on all footnotes, notes, and abbreviations Freshwater Is there an NC FC or WS Standard? Is the EPA Criterion being reviewed for adoption as a NC Standard? The Nationally Recommended Water Quality Criteria values presented in this table are based on the values reported on EPA's Nationally Recommended Water Quality Criteria website as of 7/22/2016. All values reported as ug/L unless labeled otherwise. Pollutant or Parameter CAS #Synonyms & Other Information EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health Below are all Nationally Recommended Water Quality Criteria for which NC does not have a Water Quality Standard for one or more uses North Carolina In-Stream Target Values for Surface Waters Established per language in 15A NCAC 02B .0202 & .0208. Contact DWR staff for further information. Fresh & Salt Class B Class WS (I - V) All waters (Class C) All waters (Class C & SC) All waters (Class SC)Class SB Class SA Primary Recreation8 Water Supply6 Aquatic Life1 & Secondary Recreation4 Fish Consumption3 Aquatic Life1 & Secondary Recreation4 Primary Recreation8 Shellfish9 Trout2 Swamp Waters5 High Quality Waters7 Ethanol 64-17-5 5000 390 Ethyl Alcohol NA ECOTOX 12/10 Ethylbenzene 100-41-4 97 25 Phenyl Ethane NA ECOTOX 8/10 Naphthalene 91-20-3 400 12 950 52 Mothballs NA IRIS & ECOTOX 8/10 Toluene 108-88-3 370 NA ECOTOX 8/07 Xylene Mixture 1330-20-7 6200 670 57000 370 450 No IRIS & ECOTOX 6/12 m-Xylene 108-38-3 6200 420 54000 180 420 1,3-Dimethylbenzene, Human Health and Water Supply use Xylene Mixture as surrogate NA ECOTOX 6/12 p-Xylene 106-42-3 6200 420 54000 100 130 1,4-Dimethylbenzene, Human Health and Water Supply use Xylene Mixture as surrogate NA ECOTOX 6/12 o-Xylene 95-47-6 6200 600 57000 60 400 1,2-Dimethylbenzene, Human Health and Water Supply use Xylene Mixture as surrogate NA ECOTOX 6/12 See the Supporting Info tab for information on all footnotes, notes, and abbreviations CAS #Synonyms & Other Information Cancer Endpoint10 (FC & WS) SaltwaterFreshwater Supplemental Classifications Reference Source (See supporting info tab) All values reported as ug/L unless labeled otherwise. Pollutant or Parameter Supporting Information Calc = hardness-dependent metal standards are calculated based on in-stream hardness (d) = dissolved metal standard. See 15A NCAC 02B .0211 for more information. (E) = effluent limit for High Quality Waters. See 15A NCAC 02B .0224. (FC) = Fish Consumption (LD) = limited data. (N) = narrative standard. (P) = public policy document. (S) = toxicity exceeds solubility, no visible sheen or free product in water or on sediment or shoreline per 15A NCAC 02B .0211 & .0220 (t) = based upon measurement of total recoverable metal. See 15A NCAC 02B .0211 for more information. (Tr + HQW) = trout waters also listed ar High Quality Waters. WER = Water Effects Ratio. See 15A NCAC 02B .0211 for more information. (WS) = Water Supply. (1) Aquatic Life standards protect both fresh and saltwater aquatic organisms to promote biological integrity. See 15A NCAC 02B .0211 and .0220. (4) Secondary Recreation standards apply to activities in surface waters that result in incidental body contact. See 15A NCAC 02B .0211 and .0220. (5) Swamp Waters have low velocities and other natural characteristics which are different from adjacent streams. See 15A NCAC 02B .0101. (7) High Quality Waters are a subset of waters with quality higher than the standards and are described in 15A NCAC 02B .0101 and .0224. (8) Primary Recreation standards apply to activities in surface waters that result in full-body contact. See 15A NCAC 02B .0219 and .0222. 40 CFR = Code of Federal Regulations - Title 40 EPA AWQC = Enviromental Protection Agency Ambient Water Quality Criteria EPA QCW = Enviromental Protection Agency Quality Criteria for Water ECOTOX = The ECOTOXicology knowledgebase. FDA NSSP = US Food & Drug Administration National Shellfish Sanitation Program. GEI-CED = GEI Consultants-Chadwick Ecological Division. Reviewed EPA 2001 Update of Ambient Water Quality Criteria for Cadmium. IRIS = Integrated Risk Information System. NPDWR = National Primary Drinking Water Regulations (EPA) NSDWR = National Secondary Drinking Water Regulations (EPA) RAIS = The Risk Assessment Information System Notes & Descriptors Reference Sources (6) Water Supply standards are applicable to all Water Supply Classifications (WS I-V) and are based on consumption of fish and water. See 15A NCAC 02B .0208, .0212, .0214, .0215, .0216, and .0218. EPA NRWQC = Environmental Protection Agency Nationally Recommended Water Quality Criteria. (FC) denotes Fish consumption, (WS) denotes water supply, and (AL) denotes aquatic life Water Quality Criteria. Designated Use Definitions (9) Shellfish Area standards apply to surface waters that are used for shellfishing for market purposes. See 15A NCAC 02B .0221. (h) = hardness-dependent dissolved metal standard. See below for hardness-dependent dissolved metal equations. See 15A NCAC 02B .0211 for more information. (10) Carcinogens are listed in 15A NCAC 02B .0208 and relate to Human Health water quality standards which include fish consumption and water supply. All standards in this table that are designated as carcinogens were calculated from oral cancer slope values obtained through EPA's Integrated Risk Information System (IRIS). (11) Acute & chronic values for all metals on the NC 02B Standards table are based on the following language in 15A NCAC 02B .0211: Acute = "Compliance with acute instream metals standards shall only be evaluated using an average of two or more samples collected with one hour." Chronic = "Compliance with chronic instream metals standards shall only be evaluated using averages of a minimum of four samples taken on consecutive days, or as a 96-hour average" (3) Fish Consumption standards are based on consumption of fish (including shellfish) tissue. These standards are commonly referred to as "Human Health" standards. See 15A NCAC 02B .0208. (2) Trout Waters are protected for natural trout propagation and survival of stocked trout. See 15A NCAC 02B .0101 and .0301 as well as .0224 for trout waters that are also HQW. AFFIDAVIT OF PUBLICATION Account #Order Number Identification Order PO Amount Cols Depth 28386 50107 Print Legal Ad - IPL0020113 $690.68 2 3.01 NCDENR/DWQ/POINT SOURCE 1617 MAIL SERVICE CENTER RALEIGH, NC 276991677 Attention:Wren Thedford Extra charge for lost or duplicate affidavits. Legal document please do not destroy! In Testimony Whereof I have hereunto set my hand and affixed my seal on the 13th day of May,2021 Notary Public in and for the state of Texas, residing in Dallas County Before the undersigned, a Notary Public of said County and State, duly authorized to administer oaths affirmations, etc., personally appeared, being duly sworn or affirmed according to law, doth depose and say that he/she is a representative of The Charlotte Observer Publishing Company, a corporation organized and doing business under the laws of the State of Delaware, and publishing a newspaper known as The Charlotte Observer in the city of Charlotte, County of Mecklenburg, and State of North Carolina and that as such he/she is familiar with the books, records, files, and business of said Corporation and by reference to the files of said publication, the attached advertisement was inserted. The following is correctly copied from the books and files of the aforesaid Corporation and Publication. No. of Insertions:1 Beginning Issue of:04/22/2021 Ending Issue of:04/22/2021 North Carolina } ss Mecklenburg County } 6/11/2021 Mail - Denard, Derek - Outlook [External] RE: Draft Permit NC0005771 - TransMontaigne Operating Company, LP - Charlotte/ Paw Creek Terminal # 1 Sheila Johnsen <sjohnsen@transmontaigne.com> Mon 6/7/2021 5:53 PM To: Denard, Derek <derek.denard@ncdenr.gov> Cc: Basinger, Corey <corey.basinger@ncdenr.gov>; Pitner, Andrew <andrew.pitner@ncdenr.gov>; Bell, Wes <wes.bell@ncdenr.gov>; Watson, Edward M <edward.watson@ncdenr.gov>; Farmer, Richard L <Richard.Farmer@mecklenburgcountync.gov>; Moore, Cindy <cindy.a.moore@ncdenr.gov>; Thomas, Zachary T <zachary.thomas@ncdenr.gov>; Kinney, Maureen <Maureen.Kinney@ncdenr.gov> CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Report Spam. Mr. Denard, Sorry for the late response. I was on vacation last week. I received your email, and was able to open the PDF Draft Permit. Everything looks good to me. I have sent the draft on to the terminal manager, and will let you know by the end of day tomorrow if we need to make any updates. Thanks again. Thank you, Sheila M. Johnsen Environmental Specialist TransMontaigne 1670 Broadway Suite 3100 Denver Co, 80202 direct 303-860-5377 cell 720-532-4664 fax 303-860-5022 From: Denard, Derek [mailto:derek.denard@ncdenr.gov] Sent: Monday, May 31, 2021 11:48 PM To: Sheila Johnsen <sjohnsen@transmontaigne.com> Cc: Basinger, Corey <corey.basinger@ncdenr.gov>; Pitner, Andrew <andrew.pitner@ncdenr.gov>; Bell, Wes <wes.bell@ncdenr.gov>; Watson, Edward M <edward.watson@ncdenr.gov>; Farmer, Richard L <Richard.Farmer@mecklenburgcountync.gov>; Moore, Cindy <cindy.a.moore@ncdenr.gov>; Thomas, Zachary T <zachary.thomas@ncdenr.gov>; Kinney, Maureen <Maureen.Kinney@ncdenr.gov> Subject: Draft Permit NC0005771 - TransMontaigne Operating Company, LP - Charlotte/ Paw Creek Terminal # 1 Mimecast Attachment Protection has deemed this file to be safe, but always exercise caution when opening files. Dear Ms. Johnsen, Please find the attached draft permit. I overlooked coping everyone on the draft back in April when I submitted it for public notice. We did not receive any public comments. If you need 30 days (unitil June 30, 2021) to review the draft, please let me know. Otherwise, I can finalize the permit as soon as I have everyone's comments. I apologize for any inconvenience my oversight may have caused. Regarding electronic transmittal of documents: https://outlook.office365.com/mail/id/AAQkADdhYTVmZDBILTESZDctNGI5MC04ZjliLWU4MjVhZTBhMmJkMgAQADt71P%2B7%2FxVMiRJd8ttb4dU%3D 1/2 6/11/2021 Mail - Denard, Derek - Outlook In order to provide more convenience, control, and security to our permittees and assist them in processing their transactions, the Division of Water Resources is currently transitioning towards electronic correspondence. This will hopefully provide more efficient service to our permittees and other partners and will allow us to more effectively process and track documents. We are writing to ask you for your approval of the transmittal of documents related to your permitting and related activities with the Division in an electronic format. Documents will be emailed to the appropriate contact person(s) in your organization in a PDF format. Please respond to me through email with verification that transmittal of your documents in an electronic manner is acceptable to you. Please respond to this email confirming that you received the attached document(s), were able to open and view the document(s) and have saved/printed a copy for your records. If you have any questions, please feel free to contact me. Sincerely, Derek Denard Environmental Specialist N.C. Division of Water Resources N.C. Department of Environmental Quality 919 707 3618 office 919 707 9000 main DWR derek.denard ncdenr.gov 1617 Mail Service Center Raleigh, NC 27699-1617 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. https://outlook.office365.com/mail/id/AAQkADdhYTVmZDBILTESZDctNG15MC04ZjliLWU4MjVhZTBhMmJkMgAQADt71P%2B7%2FxVMiRJd8ttb4dU%3D 2/2 6/28/2021 Mail - Denard, Derek - Outlook https://outlook.office365.com/mail/AAMkADdhYTVmZDBlLTE5ZDctNGI5MC04ZjliLWU4MjVhZTBhMmJkMgAuAAAAAADg3GZR8iZnTYW56l21cjmNA…1/2 [External] RE: Issuance of NPDES Permit NC0005771 - TransMontaigne Operating Company, LP - Charlotte/ Paw Creek Terminal # 1 Sheila Johnsen <sjohnsen@transmontaigne.com> Fri 6/18/2021 7:46 PM To: Denard, Derek <derek.denard@ncdenr.gov> CAUTION: External email. Do not click links or open aachments unless you verify. Send all suspicious email as an aachment to Report Spam. Wonderful.. Thank you Derek. I received the PDF permit. I’ve saved for our files, and I will forward to the James Barne at the terminal. Thank you,   Sheila M. Johnsen Environmental Specialist TransMontaigne 1670 Broadway Suite 3100 Denver Co, 80202 direct 303-860-5377 cell 720-532-4664 fax 303-860-5022 From: Denard, Derek [mailto:derek.denard@ncdenr.gov] Sent: Wednesday, June 16, 2021 2:09 PM To: Sheila Johnsen <sjohnsen@transmontaigne.com> Cc: Weaver, Charles <charles.weaver@ncdenr.gov>; Basinger, Corey <corey.basinger@ncdenr.gov>; Pitner, Andrew <andrew.pitner@ncdenr.gov>; Bell, Wes <wes.bell@ncdenr.gov>; Farmer, Richard L <Richard.Farmer@mecklenburgcountync.gov>; Moore, Cindy <cindy.a.moore@ncdenr.gov>; Thomas, Zachary T <zachary.thomas@ncdenr.gov> Subject: Issuance of NPDES Permit NC0005771 - TransMontaigne Operang Company, LP - Charloe/ Paw Creek Terminal # 1 Mimecast Attachment Protection has deemed this file to be safe, but always exercise caution when opening files. Dear Ms. Johnsen: Please find the aached issuance of NPDES Permit NC0005771 for TransMontaigne Operang Company, LP - Charloe/ Paw Creek Terminal # 1. In order to provide more convenience, control, and security to our permiees and assist them in processing their transacons, the Division of Water Resources is currently transioning towards electronic correspondence. This will hopefully provide more efficient service to our permiees and other partners and will allow us to more effecvely process and track documents. We are wring to ask you for your approval of the transmial of documents related to your perming and related acvies with the Division in an electronic format. Documents will be emailed to the appropriate contact person(s) in your organizaon in a PDF format. 6/28/2021 Mail - Denard, Derek - Outlook https://outlook.office365.com/mail/AAMkADdhYTVmZDBlLTE5ZDctNGI5MC04ZjliLWU4MjVhZTBhMmJkMgAuAAAAAADg3GZR8iZnTYW56l21cjmNA…2/2 Please respond to me through email with verificaon that transmial of your documents in an electronic manner is acceptable to you. Please respond to this email confirming that you received the aached document(s), were able to open and view the document(s) and have saved/printed a copy for your records. If you have any quesons, please feel free to contact me. Sincerely, Derek Denard Environmental Specialist N.C. Division of Water Resources N.C. Department of Environmental Quality 919 707 3618 office 919 707 9000 main DWR derek.denard@ncdenr.gov 1617 Mail Service Center Raleigh, NC 27699-1617 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.