Loading...
HomeMy WebLinkAboutNC0027227_Permit (Modification)_20230926 North Carolina Department of Environmental Quality  Division of Water Resources 1617 Mail Service Center  Raleigh, North Carolina 27699-1617 919-707-9125 ROY COOPER Governor ELIZABETH BISER Secretary RICHARD E. ROGERS, JR Director September 26, 2023 Craig Kumpel, Director of Pipeline and Terminal Operations Sunoco Midstream, LLC 8111 Westchester Dr Ste 600 Dallas, TX 75225 Subject: Review of Permit Renewal DRAFT NPDES Permit NC0027227 Treatment System Class WPCS PCNC Sunoco Midstream – Selma 2999 West Oak Street, Selma Johnston County Mr. Kumpel: On April 17, 2023, the Division of Water Resources (DWR or the Division) received your request to renew the subject NPDES permit. We also received on June 01, 2023, your PERMIT NAME / OWNERSHIP CHANGE FORM from the owner-of-record, Zenith Energy Terminals Holdings, LLC. This letter transmits a permit draft for Sunoco Midstream, LLC (Sunoco) for your review and comment. Please review this document carefully to ensure your understanding of its permit limits and monitoring conditions, and to correct errors, if any. We have made minor updates to your previous permit. Renewal Summary – Changes to Your Previous Permit 1. Updated facility description and Site Vicinity Map. 2. Updated Electronic Reporting text [A. (3.)]. 3. Updated Footnote 4, Table A. (1.) 4. Updated Monitoring and Reporting Instructions [A. (4.)]. Concurrent with this notification, the Division will solicit public comment on this draft by publishing a notice in newspapers having circulation in the general Johnston County area, as required by the NPDES Program. Please provide your written comments, if any, to me via email [joe.corporon@deq.nc.gov], or write to my attention care of NCDEQ / DWR / NPDES Program no later than October 27, 2023, approximately 30 days after receiving this letter. Your written comments are welcome, but they are not mandatory. Craig Kumpel Renewal Draft Review – NC0027227 September 2023 Page 2 The NPDES standard conditions (Parts II, III, and IV), are part of this permit but are not included in this draft document (cover, map, and Part I). The latest version of Parts II, III, and IV are available at https://bit.ly/2BZ4xxx and can be viewed online or downloaded as a PDF file. Following the mandatory 45-day public-comment period, the Division will review all pertinent comments, if any, and take appropriate action prior to issuing an NPDES permit renewal final. If you have questions concerning this draft, please e-mail the undersigned [joe.corporon@deq.nc.gov]. Respectfully, ________________________ Joe R. Corporon, P.G. NCDEQ / DWR / NPDES Permitting ec: NPDES Program Files [Laserfiche] RRO/SWPS, Vanessa Manuel [vanessa.manuel@deq.nc.gov] OCU, Maureen Kinney, Cheng Zhang [cheng.zhang@deq.nc.gov] Andrew Danhof [danhof@zenithterminals.com] Permit NC0027227 Page 1 of 13 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES PERMIT TO DISCHARGE STORMWATER/WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Sunoco Midstream LLC is hereby authorized to discharge stormwater/wastewater from an outfall located at the Sunoco Midstream - Selma 2999 West Oak Street, Selma Johnston County to receiving waters designated as an unnamed tributary of Mill Creek within the Neuse River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective __________________ 2023. This permit and authorization to discharge shall expire at midnight on March 31, 2028. Signed this day __________________ 2023. ___________________________________________________ Richard E. Rogers, Jr., Director Division of Water Resources By Authority of the Environmental Management Commission Permit NC0027227 Page 2 of 13 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked, and as of this issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions described herein. Sunoco Midstream LLC is hereby authorized to: 1. continue to operate a Surface-Water Pollution Control System to manage stormwater and maintenance related petroleum-contact wastewater held in proximity to appurtenant piping and above-ground storage tanks (ASTs) for the distribution of hydrocarbon fuels in surface bulk- storage exceeding one (1) million gallons, a system consisting of, but not limited to: • truck-loading rack with stormwater containment [petroleum-contact wastewater, containerized and recycled offsite]; • two (2) each oil/water separators • earthen berms [dikes] surrounding ASTs [secondary containment] • pipe drains with sample ports, gravity discharge with gate valves, hand- operated, normally closed these facilities located at the Sunoco Midstream - Selma terminal, 2999 West Oak Street, Selma; then 2. discharge from said treatment works via Outfall 001, located on the attached map, to an unnamed tributary (UT) to Mill Creek, Stream Segment: 27-40, a waterbody currently classified WS-IV; NSW within Hydrological Unit 03-04-02 [HUC: 030202011105] of the Neuse River Basin. Permit NC0027227 Page 3 of 13 Part I A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [15A NCAC 02B.0400 et seq., 02B.0500 et seq.] WPCS PC/NC [15A NCAC 08G .0302] Beginning upon the effective date and lasting until permit expiration, the Permittee is authorized to discharge treated wastewater/stormwater from Outfall 001. Such discharges shall be limited, monitored, and reported 1 by the Permittee as specified below: EFFLUENT CHARACTERISTICS (Parameter Codes) LIMITS MONITORING REQUIREMENTS 1 Monthly Average Daily Maximum Measurement Frequency Sample Type Sample Location Flow 2 50050 Episodic 2 Effluent Total Suspended Solids CO530 30.0 mg/L 45.0 mg/L Monthly Grab Effluent Turbidity 00076 Monthly Grab Effluent Oil and Grease 3 00552 Monthly Grab Effluent Benzene 3 34030 Monthly Grab Effluent Toluene 3 34010 Monthly Grab Effluent Ethylbenzene 3 34371 Monthly Grab Effluent Xylene 3 81551 Monthly Grab Effluent Naphthalene 3 34696 Monthly Grab Effluent Total Recoverable Phenolics 3 32730 Monthly Grab Effluent MTBE 3 22417 Semi-annually Grab Effluent EPA Method 6244 76029 Semi-annually Grab Effluent EPA Method 6254 76028 Semi-annually Grab Effluent WET Testing 5 (Acute) TAE6C Annually 5 Grab Effluent Footnotes: 1. The permittee shall submit discharge Monitoring Reports electronically using NCDWR’s eDMR Application System. See Special Conditions A. (3.). 2. Flow – If no flow occurs within a given month, the Permittee shall submit an electronic monthly Discharge Monitoring Report (eDMR) indicating “No flow” or “No Discharge.” Flow shall be monitored with each discharge event and may be monitored in one of four ways: a. measure flow continuously; b. Rational Method -- calculate flow based on total rainfall per unit area, including built-on area draining to the outfall; c. estimate flow at 20-minute intervals during the entire discharge event; or d. report flow based on discharge pumping logs. 3. Samples to be collected concurrently with WET-Test sampling, as appropriate to Measurement Frequency. 4. For detailed monitoring and reporting requirements and options for analytes detected by EPA test Methods 8270, 624.1, and 625.1, see Special Condition A. (4.) 5. Whole Effluent Toxicity (WET) Testing – Acute WET testing has been relaxed from Quarterly to Annually based on past compliance. Testing will continue Annually provided that the Permittee maintains WET-test results showing “pass” [LC50 > 100%] for each annual event. If WET-test results show “fail” [LC50 < 100%], the sampling frequency shall immediately increase to Quarterly in accord with Section A. (2.), and the Permittee shall not regain eligibility for annual testing frequency except after five (5) consecutive calendar quarters showing “Pass.” Conditions: 1. The Permittee shall discharge no floating solids or foam. 2. The Permittee shall discharge no tank solids, tank bottom water, or tank rag layer. 3. Following hydrostatic tank testing, the Permittee shall discharge no tank (or pipe) contents with concentrations of benzene exceeding 1.19 µg/L or toluene greater than 11µg/L. Permit NC0027227 Page 4 of 13 A. (2.) ACUTE TOXICITY MONITORING (EPISODIC) - LIMITED (ANNUAL) 15A NCAC 02B.0200] Petroleum Bulk Storage The Permittee shall conduct quarterly acute toxicity tests [except when relaxed to Annual monitoring] using protocols defined as definitive in E.P.A. Document EPA/600/4–90/027 entitled “Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine Organisms.” The monitoring shall be performed as a Fathead Minnow (Pimephales promelas) 24-hour static test. Effluent samples for self- monitoring purposes must be obtained below all waste treatment. The tests will be performed on a discharge event during each quarter (January-March, April-June, July-September, October- December), except when relaxed to Annual monitoring. Should there be no discharge [no flow] from the facility during a quarter in which toxicity monitoring is required, the Permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of “No Flow” in the comment area of the form. The report shall be submitted to the Environmental Sciences Section at the address cited below. The parameter code for this test is TAE6C. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Form (MR-1) for the month in which it was performed, using the appropriate parameter code. Additionally, DWR Form AT-1 (original) is to be sent to the following address: Attention: North Carolina Division of Water Resources Environmental Sciences Section 1621 Mail Service Center Raleigh, N.C. 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Section no later than 30 days after the end of the reporting period for which the report is made. Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any test data from either these monitoring requirements or tests performed by the North Carolina Division of Water Resources indicate potential impacts to the receiving stream, this permit may be re- opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. Permit NC0027227 Page 5 of 13 A (3.) ELECTRONIC REPORTING - DISCHARGE MONITORING REPORTS [G.S. 143-215.1(b)] Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December 21, 2015. NOTE: This special condition supplements or supersedes the following sections within Part II of this permit (Standard Conditions for NPDES Permits): • Section B. (11.) Signatory Requirements • Section D. (2.) Reporting • Section D. (6.) Records Retention • Section E. (5.) Monitoring Reports 1. Reporting Requirements [Supersedes Section D. (2.) and Section E. (5.) (a)] The permittee shall report discharge monitoring data electronically using the NC DWR’s Electronic Discharge Monitoring Report (eDMR) internet application. Monitoring results obtained during the previous month(s) shall be summarized for each month and submitted electronically using eDMR. The eDMR system allows permitted facilities to enter monitoring data and submit DMRs electronically using the internet. Until such time that the state’s eDMR application is compliant with EPA’s Cross-Media Electronic Reporting Regulation (CROMERR), permittees will be required to submit all discharge monitoring data to the state electronically using eDMR and will be required to complete the eDMR submission by printing, signing, and submitting one signed original and a copy of the computer printed eDMR to the following address: NC DEQ / Division of Water Resources / Water Quality Permitting Section ATTENTION: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility being physically located in an area where less than 10 percent of the households have broadband access, then a temporary waiver from the NPDES electronic reporting requirements may be granted and discharge monitoring data may be submitted on paper DMR forms (MR 1, 1.1, 2, 3) or alternative forms approved by the Director. Duplicate signed copies shall be submitted to the mailing address above. See “How to Request a Waiver from Electronic Reporting” section below. Regardless of the submission method, the first DMR is due on the last day of the month following the issuance of the permit or in the case of a new facility, on the last day of the month following the commencement of discharge. Permit NC0027227 Page 6 of 13 Starting on December 21, 2025, the permittee must electronically report the following compliance monitoring data and reports, when applicable: • Sewer Overflow/Bypass Event Reports; • Pretreatment Program Annual Reports; and • Clean Water Act (CWA) Section 316(b) Annual Reports. The permittee may seek an electronic reporting waiver from the Division (see “How to Request a Waiver from Electronic Reporting” section below). 2. Electronic Submissions In accordance with 40 CFR 122.41(l)(9), the permittee must identify the initial recipient at the time of each electronic submission. The permittee should use the EPA’s website resources to identify the initial recipient for the electronic submission. Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity (EPA or the state authorized by EPA to implement the NPDES program) that is the designated entity for receiving electronic NPDES data [see 40 CFR 127.2(b)]. EPA plans to establish a website that will also link to the appropriate electronic reporting tool for each type of electronic submission and for each state. Instructions on how to access and use the appropriate electronic reporting tool will be available as well. Information on EPA’s NPDES Electronic Reporting Rule is found at: https://www.federalregister.gov/documents/2015/10/22/2015- 24954/national-pollutant-discharge-elimination-system-npdes-electronic-reporting-rule Electronic submissions must start by the dates listed in the “Reporting Requirements” section above. 3. How to Request a Waiver from Electronic Reporting The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an electronic reporting waiver, a permittee must first submit an electronic reporting waiver request to the Division. Requests for temporary electronic reporting waivers must be submitted in writing to the Division for written approval at least sixty (60) days prior to the date the facility would be required under this permit to begin submitting monitoring data and reports. The duration of a temporary waiver shall not exceed 5 years and shall thereupon expire. At such time, monitoring data and reports shall be submitted electronically to the Division unless the permittee re-applies for and is granted a new temporary electronic reporting waiver by the Division. Approved electronic reporting waivers are not transferrable. Only permittees with an approved reporting waiver request may submit monitoring data and reports on paper to the Division for the period that the approved reporting waiver request is effective. Information on eDMR and the application for a temporary electronic reporting waiver are found on the following web page: http://deq.nc.gov/about/divisions/water-resources/edmr Permit NC0027227 Page 7 of 13 4. Signatory Requirements [Supplements Sect. B. (11.) (b) and Supersedes Sect. B. (11.) (d)] All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part II, Section B. (11.)(a) or by a duly authorized representative of that person as described in Part II, Section B. (11.)(b). A person, and not a position, must be delegated signatory authority for eDMR reporting purposes. For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user account and login credentials to access the eDMR system. For more information on North Carolina’s eDMR system, registering for eDMR and obtaining an eDMR user account, please visit the following web page: http://deq.nc.gov/about/divisions/water-resources/edmr Certification. Any person submitting an electronic DMR using the state’s eDMR system shall make the following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE ACCEPTED: "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." 5. Records Retention [Supplements Section D. (6.)] The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions. These records or copies shall be maintained for a period of at least 3 years from the date of the report. This period may be extended by request of the Director at any time [40 CFR 122.41]. A. (4.) ADDITIONAL MONITORING AND REPORTING [G.S. 143-215.1(B)] (a.) EPA Method 624.1 – Organics, Total Purgeables (VOCs). The permittee shall conduct Monthly effluent pollutant scans using protocols as defined in E.P.A. Document EPA 821-R-16-008 entitled “Method 624.1: Purgeables by GC/MS”. The parameter code for reporting EPA Method 624.1 is 76029. Parameter codes for reporting analytes associated with this method are listed in EPA Method 624.1: Tables 1 and 2 below. (b.) EPA Method 625.1 – Base Neutrals & Acids (Semi-VOCs). The permittee shall conduct Monthly effluent pollutant scans using protocols as defined in E.P.A. Document EPA 821-R-16-007 entitled “Method 625.1: Base/Neutrals and Acids by GC/MS”. The parameter code for reporting EPA Method 625.1 is 76028. Parameter codes for reporting analytes associated with this method are listed in EPA Method 625.1: Tables 1, 2 and 3 below. (c.) Standard Conditions. Analytical methods shall be in accordance with 40 CFR Part 136 and shall be sufficiently sensitive to determine whether parameters are present in concentrations greater than applicable standards and criteria (See Part II. Section D. 4.). Laboratory reports shall be kept on file in accordance with records retention requirements found in Part II. Section D. 6. Permit NC0027227 Page 8 of 13 (d.) Effluent Scan Reporting. • For the eDMR application system, under the parameter code for the pollutant scan, indicate whether the test was performed by entering “1” for “yes” and “0” for “no”. • Any detection of analytes shall be entered in eDMR, using the appropriate parameter code listed in the tables below. Once an analyte is detected, the parameter should be reported in eDMR at the same monitoring frequency as the pollutant scan until further notice by the Division. • Parameter codes noted with “+” in the tables below may not currently be allowed in eDMR and will need to be added by the eDMR administrator. Please submit requests to add parameters to the appropriate eDMR contacts with the Division. • Any analytes in the tables below that do not have an assigned parameter code are noted as “No Code”. These parameters shall be noted in the comments section of eDMR by noting the analyte detected, the CAS Registry No. and the reported concentration. • A current List of Parameters Allowed for DMRs can be found at the following webpage: https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation. EPA Method 624.1: Table 1 – Purgeables * All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte [alternative nomenclature] CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code Acrolein 107-02-8 34210 1,3-Dichlorobenzene [meta-dichlorobenzene, 1,3-DCB] 541-73-1 34566 Acrylonitrile 107-13-1 34215 1,4-Dichlorobenzene [para-dichlorobenzene, 1,4-DCB] 106-46-7 34571 Benzene 71-43-2 34030 1,1-Dichloroethane 75-34-3 34496 Bromodichloromethane [Dichlorobromomethane] 75-27-4 32101 1,2-Dichloroethane 107-06-2 32103 Bromoform 75-25-2 32104 1,1-Dichloroethene [1,1-Dichloroethylene] 75-35-4 34501 Bromomethane [Methyl Bromide] 74-83-9 34413 trans-1,2-Dichloroethene [trans-1,2-Dichloroethylene] 156-60-5 34546 Carbon tetrachloride 56-23-5 32102 1,2-Dichloropropane 78-87-5 CO541 Chlorobenzene 108-90-7 34301 cis-1,3-Dichloropropene 10061-01-5 34704 Chloroethane 75-00-3 85811 trans-1,3-Dichloropropene 10061-02-6 34699 2-Chloroethyl vinyl ether (mixed) 110-75-8 34576 Ethyl benzene 100-41-4 34371 Chloroform 67-66-3 32106 Methylene chloride [Dichloromethane] 75-09-2 34423 Chloromethane (Methyl Chloride) 74-87-3 34418 1,1,2,2-Tetrachloroethane 79-34-5 34516 Dibromochloromethane [Chlorodibromomethane] 124-48-1 32105 Tetrachloroethene [PERC] [Tetrachloroethylene] 127-18-4 34475 1,2-Dichlorobenzene [ortho-dichlorobenzene, 1,2-DCB] 95-50-1 34536 Toluene 108-88-3 34010 EPA Method 624.1: Table 2 – Additional Purgeables Analyte [alternative nomenclature] CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code Acetone 67-64-1 81552 Ethyl methacrylate 97-63-2 73570+ Acetonitrile [Methyl cyanide] 64047 73207 Ethylene oxide 75-21-8 76999 Acrolein 107-02-8 34210 Hexachlorobutadiene 87-63-3 CO702 Acrylonitrile 107-13-1 34215 Hexachloroethane 67-72-1 34396 Allyl alcohol [2-Propen-1-ol] 107-18-6 73505+ 2-Hexanone 591-78-6 75166+ Allyl chloride [3-Chloropropene] 107-05-1 78109+ Iodomethane 74-88-4 No Code t-Amyl ethyl ether [TAEE] 919-94-8 No Code Isobutyl alcohol 78-83-1 77033 t-Amyl methyl ether [TAME] [Tert-Amyl Methyl Ether] 994-05-8 22421 Isopropylbenzene 98-82-8 77223 Benzyl chloride 100-44-7 73128+ p-Isopropyltoluene [4-Isopropyltoluene] 99-87-6 03980+ Bromoacetone 598-31-2 No Code Methacrylonitrile 126-98-7 81593+ Bromobenzene 108-86-1 81555+ Methanol 67-56-1 77885 Bromochloromethane 74-97-5 70009+ Malonitrile 109-77-3 No Code 1,3-Butadiene 106-99-0 51695+ Methyl acetate 79-20-9 77032 n-Butanol [1-Butanol] 71-36-3 45265 Methyl acrylate 96-33-3 51010 2-Butanone [MEK] 78-93-3 78356 Methyl cyclohexane 108-87-2 No Code t-Butyl alcohol [tert-Butyl alcohol] [TBA] 75-65-0 51008 Methyl iodide 74-88-4 No Code n-Butylbenzene 104-51-8 77342 Methyl methacrylate 80-62-6 81597 Permit NC0027227 Page 9 of 13 EPA Method 624.1: Table 2 – Additional Purgeables Analyte [alternative nomenclature] CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code sec-Butylbenzene 135-98-8 77350 4-Methyl-2-pentanone [MIBK] [Methyl isobutyl ketone] 108-10-1 78133+ t-Butylbenzene [Tert-butylbenzene] 72477 77353 Methyl-t-butyl ether [MTBE] [Methyl tert-butyl ether] [Propane, 2-methoxy-2-methyl] 1634-04-4 22417 t-Butyl ethyl ether [ETBE] [Ethyl-Tert Butyl Ether] 637-92-3 22422+ Naphthalene 91-20-3 34696 Carbon Disulfide 75-15-0 77041 Nitrobenzene 98-95-3 34447 Chloral hydrate 302-17-0 39108+ N-Nitroso-di-n-butylamine [N-Nitrosodibutylamine] 924-16-3 73609 Chloroacetonitrile 107-14-2 No Code 2-Nitropropane 79-46-9 No Code 1-Chlorobutane 109-69-3 No Code Paraldehyde 123-63-7 No Code Chlorodifluoromethane [Freon 22] 75-45-6 45028+ Pentachloroethane 76-01-7 No Code 2-Chloroethanol 107-07-3 77046+ Pentafluorobenzene 363-72-4 No Code bis (2-Chloroethyl) sulfide [Mustard Gas] 505-60-2 No Code 2-Pentanone 107-19-7 No Code 1-Chlorohexanone 20261-68-1 No Code 2-Picoline [2-Methylpyridine] 109-06-8 77088+ Chloroprene [2-chloro-1,3-butadiene] 126-99-8 81520+ 1-Propanol [n-Propyl alcohol] 71-23-8 77018+ 3-Chloropropene [Allyl chloride] 107-05-1 78109+ 2-Propanol [Isopropanol] 67-63-0 77015 3-Chloropropionitrile 542-76-7 No Code Propargyl alcohol 107-19-7 No Code 2-Chlorotoluene [Orthochlorotoluene] 95-49-8 38681 beta-Propiolactone 57-57-8 No Code 4-Chlorotoluene [p-Chlorotoluene] 106-43-4 61227+ Propionitrile [ethyl cyanide] 107-12-0 51466 Crotonaldehyde 123-73-9 77028 n-Propylamine 107-10-8 No Code Cyclohexanone 108-94-1 77097+ n-Propylbenzene 103-65-1 77224 1,2-Dibromo-3-chloropropane [Dibromochloropropane] 96-12-8 49146 Pyridine 110-86-1 77045 1,2-Dibromoethane [Ethylene dibromide] 106-93-4 73292+ Styrene 100-42-5 81708 Dibromomethane [Methylene Bromide] 74-95-3 38679 1,1,1,2-Tetrachloroethane 630-20-6 77562+ cis-1,4-Dichloro-2-butene 1476-11-5 No Code Tetrahydrofuran 109-99-9 81607 trans-1,4-Dichloro-2-butene 110-57-6 49263+ o-Toluidine 95-53-4 77142 cis-1,2-Dichloroethene [cis-1,2-DCE] [cis-1,2-Dichloroethylene] 156-59-2 77093 1,2,3-Trichlorobenzene 87-61-6 77613+ Dichlorodifluoromethane 75-71-8 34668 Trichlorofluoromethane [Freon 11] 75-69-4 34488+ 1,3-Dichloropropane 142-28-9 77173+ 1,2,3-Trichloropropane 96-18-4 77443+ 2,2-Dichloropropane 594-20-7 46366+ 1,2,3-Trimethylbenzene 526-73-8 51565+ 1,3-Dichloro-2-propanol 96-23-1 No Code 1,2,4-Trimethylbenzene 95-63-6 77222+ 1,1-Dichloropropene 563-58-6 77168+ 1,3,5-Trimethylbenzene 108-67-8 77226+ cis-1,3-Dichloropropene 10061-01-5 34704+ Vinyl acetate 108-05-4 77057+ 1:2,3:4-Diepoxybutane 1464-53-5 No Code m-Xylene [1,3-Xylene] 108-38-3 81710+ Diethyl ether [ethoxyethane] 60-29-7 81576 o-Xylene [1,2-Xylene] 95-47-6 81711+ Diisopropyl ether [DIPE] [Isopropyl ether] 108-20-3 81577 p-Xylene [1,4-Xylene] 106-42-3 34728 1,4-Dioxane [Dioxane] 123-91-1 82388 m+o- Xylene 179601-22-0 No Code Epichlorohydrin 106-89-8 81679+ m+p- Xylene 179601-23-1 85795+ Ethanol 64-17-5 77004 o+p- Xylene 136777-61-2 78121+ Ethyl acetate 141-78-6 81585 Xylene (mix of m+o+p) NA 81551 EPA Method 625.1: Table 1 – Non-Pesticide/PCB Base/Neutral Extractables * All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte [alternative nomenclature] CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code Acenaphthene 83-32-9 34205 3,3’-Dichlorobenzidine 91-94-1 34631 Acenaphthylene 208-96-8 34200 Diethyl phthalate 84-66-2 34336 Anthracene 120-12-7 CO220 Dimethyl phthalate 131-11-3 34341 Benzidine 92-87-5 39120 2,4-Dinitrotoluene 121-14-2 34611 Benzo(a)anthracene 56-55-3 CO526 2,6-Dinitrotoluene 606-20-2 CO626 Benzo(a)pyrene 50-32-8 34247 Di-n-octylphthalate 117-84-0 34596 Benzo(b)fluoranthene 205-99-2 34230 Fluoranthene 206-44-0 CO376 Benzo(k)fluoranthene 207-08-9 34242 Fluorene 86-73-7 34381 Benzo(ghi)perylene 191-24-2 34521 Hexachlorobenzene 118-74-1 CO700 Benzyl butyl phthalate [Butyl Benzyl Phthalate] 85-68-7 34292 Hexachlorobutadiene 87-68-3 CO702 bis(2-Chloroethoxy)methane 111-91-1 34278 Hexachloroethane 67-72-1 34396 Permit NC0027227 Page 10 of 13 EPA Method 625.1: Table 1 – Non-Pesticide/PCB Base/Neutral Extractables * All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte [alternative nomenclature] CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code bis(2-Ethylhexyl)phthalate 117-81-7 CO100 Indeno(1,2,3-cd)pyrene 193-39-5 34403 bis(2-Chloroisopropyl) ether [2,2’-Oxybis(1-chloropropane)] 108-60-1 34283 Isophorone 78-59-1 34408 4-Bromophenyl phenyl ether 101-55-3 34636 Naphthalene 91-20-3 34696 2-Chloronaphthalene 91-58-7 34581 Nitrobenzene 98-95-3 34447 4-Chlorophenyl phenyl ether 7005-72-3 34641 N-Nitrosodi-n-propylamine 621-64-7 34428 Chrysene 218-01-9 34320 Phenanthrene 85-01-8 34461 Dibenz(a,h)anthracene 53-70-3 34556 Pyrene 129-00-0 34469 Di-n-butylphthalate 84-74-2 39110 1,2,4-Trichlorobenzene 120-82-1 CO551 EPA Method 625.1: Table 2 – Acid Extractables * All the analytes in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte (alternative nomenclature) CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code 4-Chloro-3-methylphenol 59-50-7 70012 2-Nitrophenol 88-75-5 34591 2-Chlorophenol 95-57-8 34586 4-Nitrophenol 100-02-7 34646 2,4-Dichlorophenol 120-83-2 34601 Pentachlorophenol 87-86-5 39032 2,4-Dimethylphenol 105-67-9 34606 Phenol 108-95-2 34694 2,4-Dinitrophenol 51-28-5 34616 2,4,6-Trichlorophenol 88-06-2 34621 2-Methyl-4,6-dinitrophenol [4,6-dinitro-o-cresol] 534-52-1 34657 EPA Method 625.1: Table 3 – Additional Extractable Analytes Analytes noted as “*” in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte (alternative nomenclature) CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code Acetophenone 98-86-2 81553 2,2’,4,4’,5’,6-Hexachlorobiphenyl 60145-22-4 No Code 2-Acetylaminofluorene [2-Acetyl aminoflourcene] 53-96-3 82204 Hexachlorocyclopentadiene * 77-47-4 34386+ 1-Acetyl-2-thiourea 591-08-2 No Code Hexachlorophene 70-30-4 51541+ Alachlor 15972-60-8 39161+ Hexachloropropene 1888-71-7 No Code Aldrin * 309-00-2 39330 Hexamethylphosphoramide [HMPA] 680-31-9 82196+ Ametryn 834-12-8 38402+ Hexanoic acid 142-62-1 77190+ 2-Aminoanthraquinone 117-79-3 No Code Hexazinone 51235-04-2 30264+ Aminoazobenzene 60-09-3 No Code Hydroquinone 123-31-9 77165+ 4-Aminobiphenyl [p-Aminobiphenyl] 92-67-1 77581+ Isodrin 465-73-6 51527+ 3-Amino-9-ethylcarbazole 132-32-1 No Code 2-Isopropylnaphthalene 2027-17-0 No Code Anilazine 101-05-3 No Code Isosafrole 120-58-1 No Code Aniline 62-53-3 77089 Kepone 143-50-0 81281+ o-Anisidine 90-04-0 No Code Leptophos 21609-90-5 51382+ Aramite 140-57-8 No Code Longifolene 475-20-7 No Code Atraton 1610-17-9 No Code Malachite green 569-64-2 51478+ Atrazine 1912-24-9 39033+ Malathion 121-75-5 39530 Azinphos-methyl (Guthion) 86-50-0 82616+ Maleic anhydride 108-31-6 No Code Barban 101-27-9 38418+ Merphos 150-50-5 30009+ Benzanthrone 82-05-3 No Code Mestranol 72-33-3 No Code Benzenethiol 108-98-5 No Code Methapyrilene 91-80-5 No Code Benzoic acid 65-85-0 77247 Methoxychlor 72-43-5 39480 2,3-Benzofluorene 243-17-4 No Code 2-Methylbenzothioazole 120-75-2 No Code p-Benzoquinone 106-51-4 No Code 3-Methylcholanthrene 56-49-5 61225+ Benzyl alcohol 100-51-6 77147+ 4,4’-Methylenebis(2-chloroaniline) 101-14-4 78123+ alpha-BHC * 319-84-6 39336 4,4’-Methylenebis(N,N-dimethylaniline) 101-61-1 No Code beta-BHC * 319-85-7 39338 4,5-Methylenephenanthrene 203-64-5 No Code gamma-BHC [Lindane] * 58-89-9 39344 1-Methylfluorene 1730-37-6 No Code delta-BHC * 319-86-8 34198 Methyl methanesulfonate 66-27-3 No Code Biphenyl 92-52-4 81513+ 2-Methylnaphthalene 91-57-6 77416 Bromacil 314-40-9 30311+ Methylparaoxon 950-35-6 No Code 2-Bromochlorobenzene 694-80-4 No Code Methyl parathion 298-00-0 39600+ 3-Bromochlorobenzene 108-37-2 No Code 1-Methylphenanthrene 832-69-9 No Code Bromoxynil 1689-84-5 51136 2-(Methylthio)benzothiazole 615-22-5 51079+ Butachlor 2318-4669 77860 Metolachlor 51218-45-2 39356+ Butylate [Sutan] 2008-41-5 81410+ Metribuzin 21087-64-9 82630+ Permit NC0027227 Page 11 of 13 EPA Method 625.1: Table 3 – Additional Extractable Analytes Analytes noted as “*” in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte (alternative nomenclature) CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code n-C10 [n-decane] 124-18-5 77427 Mevinphos 7786-34-7 39600+ n-C12 [n-undecane] 1120-21-4 No Code Mexacarbate 315-18-4 38506+ n-C14 [n-tetradecane] 629-59-4 77691+ MGK 264 [Pyrodone] 113-48-4 No Code n-C16 [n-hexadecane] 544-76-3 77757+ Mirex 2385-85-5 39755 n-C18 [n-octadecane] 593-45-3 77804 Molinate [Ordram] 2212-67-1 49562+ n-C20 [n-eicosane] 112-95-8 77830+ Monocrotophos 6923-22-4 51385+ n-C22 [n-docosane] 629-97-0 77859+ Naled 300-76-5 38855+ n-C24 [n-tetracosane] 646-31-1 No Code Napropamide [Devrinol] 15299-99-7 49564+ n-C26 [n-hexacosane] 630-01-3 77901+ 1,4-Naphthoquinone 130-15-4 No Code n-C28 [n-octacosane] 630-02-4 No Code 1-Naphthylamine 134-32-7 No Code n-C30 [n-triacontane] 638-68-6 No Code 2-Naphthylamine 91-59-8 82191+ Captafol 2425-06-1 No Code 1,5-Naphthalenediamine 2243-62-1 No Code Captan 133-06-2 39640+ Nicotine 54-11-5 No Code Carbaryl [Sevin] 63-25-2 39750 5-Nitroacenaphthene 602-87-9 No Code Carbazole 86-74-8 77571 2-Nitroaniline 88-74-4 78306+ Carbofuran 1563-66-2 81405+ 3-Nitroaniline 99-09-2 78300+ Carboxin 5234-68-4 No Code 4-Nitroaniline 100-01-6 78870+ Carbophenothion [Trithion] 786-19-6 51042+ 5-Nitro-o-anisidine 99-59-2 No Code Chlordane * 57-74-9 51032+ 4-Nitrobiphenyl 92-93-3 No Code bis(2-Chloroethyl) ether * 111-44-4 34273 Nitrofen 1836-75-5 No Code Chloroneb 2675-77-6 51139+ 5-Nitro-o-toluidine 99-55-8 No Code 4-Chloroaniline 106-47-8 50312+ Nitroquinoline-1-oxide 56-57-5 No Code Chlorobenzilate 510-15-6 39460+ N-Nitrosodi-n-butylamine [N-Nitrosodibutylamine] 924-16-3 73609 Chlorfenvinphos 470-90-6 04083+ N-Nitrosodiethylamine 55-18-5 78200+ 4-Chloro-2-methylaniline 95-69-2 No Code N-Nitrosodimethylamine [NDMA] * 62-75-9 34438 3-(Chloromethyl)pyridine hydrochloride 6959-48-4 No Code N-Nitrosodiphenylamine * 86-30-6 34433 4-Chloro-2-nitroaniline 89-63-4 No Code N-Nitrosomethylethylamine 10595-95-6 No Code Chlorpropham 101-21-3 81322+ N-Nitrosomethylphenylamine 614-00-6 No Code Chlorothalonil [Daconil (C8Cl4N2)] 1897-45-6 51140+ N-Nitrosomorpholine [Morpholine, 4-nitroso-] 59-89-2 73617+ 1-Chloronaphthalene 90-13-1 No Code N-Nitrosopiperidine [1-Nitrosopiperidine] 100-75-4 73619+ 3-Chloronitrobenzene 121-73-3 No Code N-Nitrosopyrrolidine 930-55-2 78206+ 4-Chloro-1,2-phenylenediamine 95-83-0 No Code trans-Nonachlor [Chlordane - Nonachlor, Trans] 39765-80-5 39071+ 4-Chloro-1,3-phenylenediamine 5131-60-2 No Code Norflurazon 27314-13-2 51151+ 2-Chlorobiphenyl 2051-60-7 No Code 2,2’,3,3’,4,5’,6,6’-Octachlorobiphenyl 40186-71-8 No Code Chlorpyrifos 2921-88-2 81403+ Octamethyl pyrophosphoramide 152-16-9 No Code Coumaphos 56-72-4 81293+ 4,4’-Oxydianiline 101-80-4 No Code m+p-Cresol 15831-10-4 No Code Parathion [Ethyl parathion] 56-38-2 39540+ o-Cresol [ortho-Cresol] [2-Methylphenol] 95-48-7 78395 PCB-1016 [Arochlor 1016] * 12674-11-2 34671 p-Cresidine 120-71-8 No Code PCB-1221 [Arochlor 1221] * 11104-28-2 39488 Crotoxyphos [Ciodrin] 7700-17-6 82565+ PCB-1232 [Arochlor 1232] * 11141-16-5 39492 2-Cyclohexyl-4,6-dinitro-phenol 131-89-5 No Code PCB-1242 [Arochlor 1242] * 53469-21-9 39496 Cyanazine 21725-46-2 04041+ PCB-1248 [Arochlor 1248] * 12672-29-6 39500 Cycloate 1134-23-2 81892+ PCB-1254 [Arochlor 1254] * 11097-69-1 39504 p-Cymene [4-Isopropyltoluene] 99-87-6 03908 PCB-1260 [Arochlor 1260] * 11096-82-5 39508 Dacthal [DCPA] 1861-32-1 39770+ PCB-1268 [Arochlor 1268] * 11100-14-4 51581+ 4,4’-DDD * 72-54-8 39310 Pebulate 1114-71-2 49563+ 4,4’-DDE * 72-55-9 39320 Pentachlorobenzene 608-93-5 77793+ 4,4’-DDT * 50-29-3 39300 Pentachloronitrobenzene [PCNB] 82-68-8 49206+ Demeton-O 298-03-3 No Code 2,2’,3,4’,6-Pentachlorobiphenyl 68194-05-8 No Code Demeton-S 126-75-0 No Code Pentachloroethane 76-01-7 81501+ Diallate (cis or trans) 2303-16-4 No Code Pentamethylbenzene 700-12-9 No Code 2,4-Diaminotoluene [2,4-Toluenediamine] 95-80-7 78888+ Perylene 198-55-0 77801+ Diazinon 333-41-5 39570 Phenacetin 62-44-2 73183+ Dibenz(a,j)acridine 224-42-0 73542+ cis-Permethrin 61949-76-6 No Code Dibenzofuran 132-64-9 81302+ trans-Permethrin 61949-77-7 No Code Dibenzo(a,e)pyrene 192-65-4 51737+ Phenobarbital 50-06-6 No Code Dibenzothiophene 132-65-0 No Code Phenothiazene 92-84-2 No Code 1,2-Dibromo-3-chloropropane [Dibromochloropropane] 96-12-8 49146 1,4-Phenylenediamine 624-18-0 No Code Permit NC0027227 Page 12 of 13 EPA Method 625.1: Table 3 – Additional Extractable Analytes Analytes noted as “*” in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte (alternative nomenclature) CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code 3,5-Dibromo-4-hydroxybenzonitrile [Bromoxynil] 1689-84-5 51136+ 1-Phenylnaphthalene 605-02-7 No Code 2,6-Di-tert-butyl-p-benzoquinone 719-22-2 No Code 2-Phenylnaphthalene 612-94-2 No Code Dichlone 117-80-6 39150+ Phorate 298-02-2 46313+ 2,3-Dichloroaniline 608-27-5 77533 Phosalone 2310-17-0 81291+ 2,3-Dichlorobiphenyl 16605-91-7 No Code Phosmet [Imidan] 732-11-6 51154+ 2,6-Dichloro-4-nitroaniline [Dichloran] 99-30-9 38446+ Phosphamidon 13171-21-6 78881+ 2,3-Dichloronitrobenzene 3209-22-1 No Code Phthalic anhydride 85-44-9 77453+ 1,3-Dichloro-2-propanol 96-23-1 No Code alpha-Picoline [2-Methylpyridine] 109-06-8 77088+ 2,6-Dichlorophenol [2,4-Dichlorophenol] 120-83-2 34601 Piperonyl sulfoxide 120-62-7 No Code Dichlorvos [2,2-Dichlorovinyldimethyl phosphate] 62-73-7 39109 Prometon 1610-18-0 51155+ Dicrotophos 141-66-2 04310+ Prometryn 7287-19-6 51156+ Dieldrin * 60-57-1 39380 Pronamide 23950-58-5 51157+ 1,2:3,4-Diepoxybutane 1464-53-5 No Code Propachlor 1918-16-7 51158+ Di(2-ethylhexyl) adipate [Bis(2-ethylhexyl) adipate] 103-23-1 51174+ Propazine 139-40-2 51159+ Diethylstilbestrol 56-53-1 82192+ Propylthiouracil 51-52-5 No Code Diethyl sulfate 64-67-5 No Code Pyridine 110-86-1 77045 Dilantin [Phenytoin] [5,5-Diphenylhydantoin] 57-41-0 51744+ Resorcinol [1,3-Benzenediol] 108-46-3 77164+ Dimethoate 60-51-5 46314+ Safrole 94-59-7 77545+ 3,3’-Dimethoxybenzidine 119-90-4 51769+ Simazine 122-34-9 39055+ Dimethylaminoazobenzene [p-Dimethylaminoazobenzene] 60-11-7 73179+ Simetryn 1014-70-6 No Code 7,12-Dimethylbenz(a)anthracene 57-97-6 No Code Squalene 7683-64-9 No Code 3,3’-Dimethylbenzidine 119-93-7 51647+ Stirofos [Tetrachlorvinphos] 22248-79-9 38686 N,N-Dimethylformamide 68-12-2 77110+ Strychnine 57-24-9 No Code 3,6-Dimethylphenathrene 1576-67-6 No Code Styrene 100-42-5 81708 alpha, alpha-Dimethylphenethylamine 122-09-8 No Code Sulfallate 95-06-7 No Code Dimethyl sulfone 67-71-0 No Code Tebuthiuron 34014-18-1 51160+ 1,2-Dinitrobenzene 528-29-0 No Code Terbacil 5902-51-2 30234+ 1,3-Dinitrobenzene 99-65-0 45622+ Terbufos 13071-79-9 51462+ 1,4-Dinitrobenzene 100-25-4 No Code Terbutryn 886-50-0 51162+ Dinocap 39300-45-3 No Code alpha-Terpineol 98-55-5 77493 Dinoseb [Dinitrobutyl phenol] [2-sec-Butyl-4,6-dinitrophenol] 88-85-7 30191+ 1,2,4,5-Tetrachlorobenzene 95-94-3 77734+ Diphenylamine 122-39-4 77579+ 2,2’,4,4’-Tetrachlorobiphenyl 2437-79-8 No Code Diphenyl ether 101-84-8 No Code 2,3,7,8-Tetrachlorodibenzo-p-dioxin [Dioxin] [TCDD] 1746-01-6 34675 1,2-Diphenylhydrazine 122-66-7 34346 2,3,4,6-Tetrachlorophenol 58-90-2 77770 Diphenamid 957-51-7 78004+ Tetrachlorvinphos 22248-79-9 38686+ Diphenyldisulfide 882-33-7 No Code Tetraethyl dithiopyrophosphate [Sulfotepp] 3689-24-5 82201+ Disulfoton 298-04-4 39010 Tetraethyl pyrophosphate [TEPP] 107-49-3 39620+ Disulfoton sulfoxide 2497-07-6 No Code Thianaphthene [2,3-Benzothiophene] 95-15-8 No Code Disulfoton sulfone 2497-06-5 No Code Thioacetamide 62-55-5 No Code Endosulfan I * 959-98-8 34361 Thionazin 297-97-2 51381+ Endosulfan II * 33213-65-9 34356 Thiophenol [Benzenethiol] 108-98-5 No Code Endosulfan sulfate * 1031-07-8 34351 Thioxanthone 492-22-8 No Code Endrin * 72-20-8 39390 Toluene-1,3-diisocyanate 26471-62-5 No Code Endrin aldehyde * 7421-93-4 34366 Toluene-2,4-diisocyanate 584-84-9 78144+ Endrin ketone, in water * 53494-70-5 78008 o-Toluidine 95-53-4 77142 EPN 2104-64-5 81290+ Toxaphene * 8001-35-2 39400 EPTC [Eradicane] [S-Ethyl dipropylthiocarbamate] 759-94-4 81894+ Triadimefon, organic pesticide 43121-43-3 51163+ Ethion 563-12-2 39398+ 1,2,3-Trichlorobenzene 87-61-6 77613+ Ethoprop 13194-48-4 81758+ 2,4,5-Trichlorobiphenyl 15862-07-4 No Code Ethyl carbamate 51-79-6 No Code 2,3,6-Trichlorophenol 933-75-5 No Code Ethyl methanesulfonate 62-50-0 73184+ 2,4,5-Trichlorophenol 95-95-4 77687 Ethylene thiourea 96-45-7 38928+ Tricyclazole 41814-78-2 No Code Etridiazole 2593-15-9 No Code Trifluralin 1582-09-8 39030+ Ethynylestradiol-3-methyl ether 72-33-3 No Code 1,2,3-Trimethoxybenzene 634-36-6 No Code Famphur 52-85-7 38462+ 2,4,5-Trimethylaniline 137-17-7 No Code Fenamiphos 22224-92-6 No Code Trimethyl phosphate 512-56-1 No Code Fenarimol 60168-88-9 51145+ Triphenylene 217-59-4 No Code Permit NC0027227 Page 13 of 13 EPA Method 625.1: Table 3 – Additional Extractable Analytes Analytes noted as “*” in this table are Priority Pollutants (40 CFR part 423, appendix A). Analyte (alternative nomenclature) CAS Registry No. Parameter Code Analyte CAS Registry No. Parameter Code Fensulfothion 115-90-2 30004 Tripropyleneglycolmethyl ether 20324-33-8 No Code Fenthion 55-38-9 30006+ 1,3,5-Trinitrobenzene 99-35-4 73653+ Fluchloralin 33245-39-5 No Code Tris(2,3-dibromopropyl) phosphate 126-72-7 22410+ Fluridone 59756-60-4 51588+ Tri-p-tolyl phosphate 78-32-0 No Code Heptachlor * 76-44-8 39410 O,O,O-Triethyl phosphorothioate [Phosphorothioic acid, O,O,O-triethyl ester] 126-68-1 73652+ Heptachlor epoxide * 1024-57-3 39420 Trithiane 3325-33-5 No Code 2,2’,3,3’,4,4’,6-Heptachlorobiphenyl 52663-71-5 No Code Vernolate 1929-77-7 82200+ SUNOCO Midstream LLC SUNOCO Midstream – Selma, 2999 W. Oak Street North NPDES Permit NC0027227 Johnston County Facility Location not to scale Approximate Property Boundary W. Noble Street (NCSR 1900)NeuseRiverOutfall 001 (flows S, then W) Lat: 35 33’ 07.5” N Long: 78 18’ 45” W Oak Street US Hwy 70 State Grid/Quad: E 25 SE / Selma, NC Sub-Basin: 03-04-02 Permitted Flow: Episodic -- not limited Stream Class: WS-IV; NSW Receiving Stream: UT of Mill Creek Stream Segment: 27-40 Drainage Basin: Neuse River Basin HUC: 030202011105 US Hwy 70 Mill Creek