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Home My WebLink AboutNCG100140_MONITORING INFO_20190820W 5lZ'o STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /jc G l oiD (�(� DOC TYPE ❑,/ HISTORICAL FILE Cyr MONITORING REPORTS DOC DATE ❑ j D O YYYYMMDD STORMWATER DISCHARGE OUTFALL (SDO) MONITORING REPORT CERTIFICATE OF COVERAGE NO. NCG100 I 4 o SAMPLES COLLECTED DURING CALENDAR YEAR: a019 (This monitoring report shall be received by the Division no later than 30 days from the date the facility receives the sampling results from the laboratory.) FACILITY NAME GuiZ--R ck - a Aukp S OA L'S7tG COUNTY'1� o-1tdo).,h PERSON COLLECTING SAMPLE(S) E Uer e-r+ - G, 7tn IECEIVECIPHONE NO. 3( 36) y - 7 a7s CERTIFIED LABORATORY(S) _Research <Analyf; cal ILab# 3/ AUG 2 0 20)9 Labor a.-F or les =>)c Lab # PLEASE REMEMBER TO SIGN ON THE REVERSE 4 CENTRAL FILES Part A: Stormwater Benchmarks and Monitoring Results D1NR SECTION! For sampling periods with no discharge, you must submit this discharge monitoring form noting "No Flow" or "No Discharge' within 30 days of the end of that -period to`corholy"with permit reporting requirements. Outfall No. ..�/. # i Date Sample Collected, mo/dd/year Total Rainfall, inches 00400 77023`' :01051 78141 pH, Standard Units t Total Suspended solids (TSS), mg/L . :"Non polar.. ,0&G/TPH,`. (Method 1664 SGT HEM)„mg/L Ethylene Glycol; mg/L' . zar Lead; Total Recoverable;. mg/L Total. Toxic Organics314 , mg/ L Benchmark 6.0—,9:01 100/502 35 8,000 Tiers 2 end 3) 0.03, 1.0 5 c 7- 33-1 '7. d.S 139 B L F3 L D. ODD B L You , Epu, L a oamp,cu value in excess or the benchmark value, or outside the benchmark range for pH, you must implement Tier 1 or Tier 2 responses in the General Permit. 1See If pH values outside this range are recorded in sampled stormwater discharges, but ambient precipitation pH levels are lower, then the lower threshold of this benchmark range is the pH of the precipitation (within instrument accuracy) instead of 6 S.U. Readings from an on -site or local rain gauge (or local precipitation data) must be documented to demonstrate background concentrations were below the benchmark pH range of 6-9. 2 See General Permit text to identify whether the more protective benchmark applies for especially sensitive receiving waters. 3For purposes of this permit the definition of Total Toxic Organics is that list as stated in Appendix D, Table II of Chapter 40 Code of Federal Regulations (CFR) Part 122. Form S W U-251, last revised October 25, 2012 Page 1 of 2 STORMWATER DISCHARGE OUTFALL (SDO) MONITORING REPORT Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may request that DWQ waive monitoring of total toxic organics. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General Permit. For those facilities allowed such a waiver, the discharger shall sign the following certification statement: Solvent Management Plan Certification Statement , "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics (TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed -to rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. I firrther certify that this facility is implementing all the provisions of the solvent management plan included in the Stormwater Pollution Prevention Plan." Name (Print name) Title (Print title) Signature Mail Original and one copy to: Division of Water Quality Attn: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Date "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." s-rs-19 (Date) Form SW U-251, last revised October 25, 2012 Page 2 of 2 RESEARCh & ANALyTICA[ LAbORATORIESF INC. Analytical/Process Consultations Chemical Analysis for Selected Parameters and Water Sample Identified as Stormwater (A Guil-Rand Wrecker & Auto Salvaee Proiect. collected 23 July 2019) H. Volatile Organics Quantitation 304 Circle Dr. VI. Semi -volatile Organics Quantitation 304 Circle Dr. EPA Method 624 Limit Archdale, NC Method 625 Limit Archdale, NC Parameter (me/I,) (me/L) Parameter (me/L) (m¢/L) Methylene Chloride 0.010 BQL 4-Chluro-3-methylphenol 0,010 BQL Trichlora0uoromethane 0.010 BQL 2-Chlmrophenol 0.010 BQL 1,1-Dichloroethene 0.010 BQL 2,4-Dichlomphenol 0.010 BQL L1-Dich]omethane 0,010 BQL 2,4-Dimelhylphenol 0,010 BQL Chloroform 0.010 BQL 2,4-Dinitrophenn] 0050 BQL Carbon Tetrachloride 0,010 BQL 2-Methyl4,6-dinitrophenol 0,050 BQL 1,2-Dichloropropene 0,010 BQL 2-Nilrophenol 0.010 BQL Trichloroethene 0.010 BQL 4-Nilrophenol 0.050 BQL Dibromochloromethane 0.010 BQL Pentachlorophenol 0.050 BQL 1,1,2-Frichlorewthane 0.010 BQL Phenol 0.010 BQL Ictrachloroelhene 0.010 BQL 2,4,6-Trichlorophenol 0.010 BQL Chlormbenzene 0,010 BQL Acenaphthenc 0.010 BQL Trans-1,2-Dichloroethene 0.010 BQL Acenaphthylene 0.010 BQL 1,2-Dichloroethane 0.010 BQL Arithmetic 0.010 BQL 1, Ij-Trichloraethane 0.010 BQL Benzidine 0.050 BQL Bromodichloromethane 0.010 BQL Benzo(a)anthracene 0.010 BQL Cis-1,3.Dichloropropene 0.010 BQL Benzo(a)pyrene 0.010 BQL Benzene 0.010 BQL Benzo(b)0uormthene 0.010 BQL bans-1,3-Dichloropropene 0,010 BQL Benzo(ghi)perylene 0,010 BQL Bromoforn 0,010 BQL Benzo(k)0uormthene 0.010 BQL 1,1,2,2-Tetrachloroethane 0.010 BQL Benzyl bury] phthalate 0,010 BQL 'toluene 0.010 BQL Bis(2-chloroethoxy)methane 0.010 BQL Ethyl Benzene 0.010 BQL Bis(2-chloroethyl)ether 0.010 BQL Chloromethaoe 0.010 BQL Bis(2-chloroisopropyl)ether 0.010 BQL Bromomethane 0,010 BQL Bis(2-ethyl-hexyl)phihalate 0.010 BQL Vinyl Chloride 0.010 BQL 4-Bromophenyl phenyl ether 0.010 BQL Chloroethane 0.010 BQL 2-Chloronaphtha]ene 0.010 BQL Loud Xylenes 0.010 BQI, 4-Cblorophenyl phenyl ether 0.010 BQL Acrolein 0,100 BQL Chrysene 0.010 BQL Acrylonitrile 0,100 BQL Dibenzo(a,Khrithracene 0.010 BQL 2-Chloroethyl vinyl ether 0.010 BQL 1,2-Dichlorobenzene 0.010 BQL 0-Dichlorobenzene 0.010 BQI, Dilution Factor I 1,4-Dichlorobenzene 0,010 BQL 3,3-Dichlorobenzidine 0.020 BQL Diethyl phthalate 0,010 BQL Dimethyl phthalate 0,010 BQL Di-N-Butyl phthalate 0,010 BQL Ill. Miscellaneous Quantitalion 304 Circle Dr. 2A.Diniuntoluene 0,010 BQL Limit Archdale, NC 2,6-Dinitrotoluene 0010 BQL Parameters (me/L) (mg/L) Di-N-Octyl phthalate 0010 BQL 1,2-Diphenylhydrazine 0,050 BQL Hydrocarbon Oil & Grease 5.0 BQL Fluoranthene 0.010 BQL Total Suspended Solids (TSS) 5B 138 Flumene 0.010 BQL Total Lead 0,005 0.020 Hexachlorobenzene 0.010 BQL Hexachlorobutadiene 0.010 BQL IV. Miscellaneous Hexachlorocyclopentadiene 0.010 BQL (Std. Units) Hexachloroethane 0,010 BQL Parameters indeno(1,2,3.cd) pyrene 0.010 BQL Isophorane 0.010 BQI, pH 7.25 Naphthalene 0 010 BQ1, Nitrobenzene 0.010 13QL Sample Number 69772-01 N-Nitrosodimethylamine 0.010 BQI. Sample Date 07/23/19 N-nitrosodi-n-propylarnme 0.010 BQI. Sample Time(hrs) 0915 N-Niousidipheny]arnme 0,010 BQL Phenanihrene 0.010 BQL Pyrene 0,010 BQL V. EPA Method 8015 Ouantitation 1,2,4-'1'richlorobenzene 0.010 BQL Limit Results Parameter 0mg/L) (m2/L) Dilution Factor I Ethylene Glycol 10.0 BQL Sample Number 69772-01 Sample Date 07/23/19 Sample Time (hrs) 0915 Sample Number µ.r 69772-01 Sample Date 07/23/19 Sample Time (hrs) 0915 BQL = Below Quantitation Limits '^` mg/L =milligrams per Liter= parts per million(ppm) r i i .. , ' i � I }•, .,. � ,i I. _ .. r � � -� �� r�i .� _.. __ ,. .. _._ .._'...� .._.. _. i. , I .� �� RESEARCh & ANALyTICA1 QQOQQ LAbORATORIESP INC. Analytical/Process Consultations Chemical Analysis for Selected Parameters and Water Sample Identified as Stormwater (A Cuil-Rand Wrecker & Auto Salvage Project, collected 23 July 2019) 1• Pesticides/PCB's Quantitation 304 Circle Dr. EPA Method 608 Limit Archdale, NC Parameter (me/L) (me/L) Aldrin 0.001 13QL Alpha,1311C 0.001 BQL Beta,B11C 0.001 BQL Delta,BHC 0.001 13QL Gamma,BHC 0.001 BQL Chlordane 0.010 13QL 4-4'-DDD 0.001 BQL 4-4'-DDE 0.001 BQL 4-4'-DDT 0.001 13QL Dieldrin 0.001 13QL Endosulfan 1 0.001 BQL Endosulfan 11 0.001 BQL Endosulfan Sulfate 0.001 BQL Encirin 0.001 BQL Endrin Aldehyde 0.001 BQL Heptachlor 0.001 BQL Feptachlor epoxide 0.001 BQL Methoxychlor 0.001 BQL Toxaphene 0.020 BQL PCB 1016 0.005 BQL PCB 1221 0.005 BQL PCB ,1232 0.005 BQL PCB 1242 0.005 BQL PCB 1248 0.005 BQL PCB 1254 0.005 BQL PCB 1260 0.005 BQL Sample Number Sample Date Sample Time 69772-01 07/23/ 19 0915 mg/L = mlligrams per Liter = parts per million (ppm) BQL = Below Quantitation Limits PCB = Polychlorinated Biphenyl