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HomeMy WebLinkAboutNC0024911_Groundwater Monitoring Report October 2022_20221128ti�PN SEWER4�F Metropolitan Sewerage District OF BUNCOMBE COUNTY, NORTH CAROLINA o c°bB i�`= cawod� oP OO�NT Y. NOPS P November 28, 2022 Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, NC 27699-1617 Information Processing Unit: Please find attached Groundwater quality monitoring reports for October 2022 from Metropolitan Sewerage District of Buncombe County (MSD). These monitoring report forms have additional identification on the well ID line, MW-05, MW-06R, MW-07 and MW-08R, for ease and reference. Monitoring Well-05 exceeded allowable limits for pH, manganese, and iron. Monitoring Well-0611 exceeded allowable limits for pH, manganese, and iron. Monitoring Well-07 exceeded allowable limits for pH and manganese. Monitoring Well-0811 exceeded allowable limits for manganese and iron. Please do hesitate to contact me at 828-225-8224 with questions regarding the attached reports. Sincerely Bart Farmer Director of Operations & Pretreatment MSD of Buncombe County Protecting Our Natural Resources- 2028 RIVERSIDE DRIVE, ASHEVILLE, NORTH CAROLINA 28804 TELEPHONE: (828)254-9646 FAX: (828)254-3299 WEBSITE: www.msdbc.org GW-59A COMPLIANCE REPORT FORM Permit # NCO024911 (Subnut one each monitoring period with GIV--59 forms.) 1 Enter date monitoring results were due. (_11/30/2022_) Will this monitoring report (GW-59 and GW-59A) YES O be submitted after the established due date? 2 Was any required information missing on the GW-59 report forms? YES O IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and explain the problems encountered in obtaining the required information. 3 Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing YES NO identification plate, area overgrown, etc.)? If the answer is 1es ", contact the Regional Office for guidance. 4 Are any monitored constituents equal to or above the established standards? YES NO If the answer to question 4 is "NO", skip to section 8. If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s) exceeding standards in the space provided below: MW-05 MW-06R MW-07 MW-08R pH 5.75 pH 6.13 pH 6.02 Mn 13.9 ug/L Mn 11,200 ug/L Mn 444 ug/L Mn 8,850 ug/L Fe 66.5 ug/L Fe 34,800 ug/L Fe 18,400 ug/L 5 For the constituents identified in question 4 above, have standards been exceeded previously for the YES NO same constituent(s) in the same well(s) in the last two years? If the answer to question 5 is "NO" skip to section 8. If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years). MW-05 pH Mn Fe MW-06R pH Mn Fe MW-07 pH Mn Fe MW-08R pH Mn Fe 10/23/20 5.4 10/23/20 5.2 9,330 ug/L 5,410 ug/L 10/23/20 5.9 831 ug/L 10123/20 14,800 ug/L 61,600 ug/L 1/15121 5.6 1115121 5.3 8,510 ug/L 1,250 ug/L 1115121 6.0 334 ug/L 1/15/21 20,100 ug/L 69,000 ug/L 6/24121 5.4 6/24/21 5.4 9,980 ug/L 5,360 ug/1 6/24/21 5.9 176 ug/L 6/24121 15,000 ug/L 50,700 ug/L 10/1/21 5.5 10/1/21 5.2 6,690 ug/L 1,080 ug/L 10/1121 5.8 740 ug/L 10/1121 11,000 ug/L 37,600 ug/L 1/24/22 5.7 1124/22 5.17 12,300 ug/L 9,200 ug/L 1/24122 6.1 1/24/22 9,780 ug/L 32,300 ug/L 6127/22 5.52 76.2 ug/L 382 ug/L 6/27122 5.67 14,100 ug/L 16,900 ug/L 6/27/22 5.89 191 ug/L 6/27/22 17,000 ug/L 49,900 ug/L Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO If the answer is "YES", a groundwater quality problem maybe occurring. CONTACT THE REGIONAL OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells maybe improperly located; contact the Regional Office. 7 Is the permittee implementing previously approved actions required by the Division involving this YES NO groundwater quality problem? If the answer to question 7 is "YES", describe those actions in the space provided below. If the answer to question 7 is "NO", contact the Regional Office within 90 days: an evaluation may be wired to determine the impact the waste disposal system is having at the review and compliance boundaries surrounding this facility. Failure to do so may subiect the permittee to a Notice of Violation. fines. and/or penalties, �rns+c,dke-A ne1-0 M6r11 Lorin - f XCtaeAo,, e,S CUe Nt-FLLr �A, Whiz4oce. g The person completing this portion (GW-59A) of the monitoring report should sign below and submit t i form with GW-59 forms for required wells to the address provided at the top of the current G W-59 form. I hereby acknowledge that the above information was evaluated and the information submitted in this reW(Compnce Report GW-59A) is true and complete to the best of my knowledge. Signature o Per ittee (or Authorized Agent) bate GW-59A 12/8/2003 J z O Of w a a O J J W } z O O LL F- 2 m U) o N m O 0) w E o. U ai �Qw E m µ m N U L M � O O t N P .. z o CV IL o zW ai O ~o o N N t o L 'Cj o O oN10 WW ca!i coi m a v E mOm J M IL o Dm m o Z c a)L z O w J O o o O O J Q} L L L 0 F n 2 W B❑❑❑ E E E E i z m uS ❑ z z O F- o_ r a) U N U p o (D ~ E a) C) « �. W w a' ri c m a) o o rn c) a, E m et v d 0 @ v vi 4 o z v N v o f o' m U v r u &SSWo3c Ww k:y CD w Z ZI.c v U .�v=oN y I ( Nu c- .2 cu EW d mW o m U N 6 i i_ Uono w p0LL Z o. o w n CL N 42: rn N z CL 0 > N J U) C' 0. 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Water Level: Casing Volume: gallons s Height o . f . WaterCa3 Volumes: g l. allons colurnnp—'� PUMP Intake: ft Date Purged: IL) I_L� — _/ /--- Start: /-) 'L"-' By: Dza —3 - a on /Es Purging -Method. y,4,Y('C Total Volume Purged: v SaMplijjg hifqrmation Time Collected: (am/pm) Date Collected: t 0 IL�—1 4-C L Sampling Equipment Used: Instrument ID: Pre servaton Analysis ReT*ed Bottle Type 7, tv I VA,-) RK) 10 AA13 L q L Ah Field Measurements/Observations n'4 . . ( � 3 T Turbidity (ntu): L) Time: sample Temp. (Q): QS :2 . U—'Tim Diss Oxy (mg/L): UA2 Time: v Fe2+mg/ L.'— ime:. Specific Cond. Time: 13 --Res, Cl (mg/L)/(µg/L): Sample pH (sx.): (jZ De') Time: Odor- oj C' Time: Time: 4 Appearance: ReDox Si rol?l Other: ReDox (EHvalue):Y P -as +200inv —3).1 MV General/Weather Observatiolls'. d Sampler signature:-4-K� Stabilization Test �-T Time Temp. Diss OXY purged ul,'ed '�.e (mg/L) 11110 I 4�80a /cloudy/r Temp.--ILL(°F) W ct--!� —'ImPR) Spec. ReDox I Turbidity Cond. pH (s,u.) (mV) (US) Volume Water removek Other (gallons/ PS)) level (ft) r,!— 14-2, 1 -'^ C*N I' MA — I t " e, -r- I I DoMment Name: Field data Sifeet. Doc =,t NumWf: FX.Ak-AtD-001-reV-01 Office Aj A 0 Nine a (Sampler(s):. & t t. pdAfiliation Oil, ,-qame-aM Afffiation-Oftsp e*Ci0i);-_ ­7 orin�� 69 Z11 ID, PV /Steel/Stainless Steel) Well D Construction: ft Madjus/II)Ix3,'14x7-48] Total Well Depth: - Multi ivact6f*: Static Water Level- Casing Volume:.- ?20 —O(0116ns Height of Water Column: ft Cal. 3''Volumeg� gallons Pump lntake��.; J ft Purge [i'IfOrInAflob. -Firdsh-LILti- -j Start Purge Rate, Date Purged. - _0 Purging Method: Ps. jvs S Total Volume Purged: (galloAsa) j 1 Sampling Information Date Collected-..�V Time Collected: (am/pM) L_- Sampling Equipment Used: fe�'j.yj. Ingtrumentib i Bottle Type AnalyMs Required J'O v Vc- -ffcL Field Measurements/Observations Sample Tenip (°C): (1- L—Time: Turbidity (ntu)': Time: niss Oxy (Mg/L): Tim'.. Fe 2+ mg/L: , .-f Specific Cond. (uS):• Time:Res. Cl (Mg/ 0/4tdL) Time: Sample pH (sx.): Time: hr� Odor Ajo-:/C ReDox (MV): I.-C, Appearance: . Time: jv') +20 Other: .ySIprophis Omv ReDox (EH value) JJ. General/Weather Observation*ss 5--CV) Wind--!�_ (mph) (sunny/cloudy/rainy) Temp-6 0' Sampler Signatureq'4 ____Date: Time Temp. Purged CC) I I it,,­7 1'.j. 3 . D 'ss Oxy- Spec. Cond. pH (s.u.) (Mg/L) (US) , s2_ 1 Ift Is ReDok (MV) 15e Volume other 'I Watift L Lrbidity removed level 3 A A vocument rrvame: rieia aata Aneet Pa' e: 1 of /� :... ,. ,. ...... ..:. _ Isswng Authority: Pace Huntersville Quality Document Number: PZAR FLD-001-ieV.bl Office _. :..: Field Data Sheet f .. . .. �iClient: w^i. S � ..... _ :....:. Location:' .. . �. : ., '..- l — Name and Affiliation (Sampler(s): M C 1 (ry, e" Name -and Afiifiadon�o-mpector):. Well Iafonnafiori Well ID: . M W •� 6 SZ Weiltbcked: -. NO) . Well Diameter: Construction: (V " Steel/Stainless Steel) Total Well Depth: f _ ft Multi Factor*r . t* Radius/12)I x 3:14 x 7A81 Static Water Level,.{ i 0 3 ft Ca'sing Volum, -�.. gallons Height of Water Column: �ft Cal. 3 Volumes: _ i+ gallons Pump Intake:. 7 fl ft Purge Infoirmatioii Date Purged:�/ L S . / . � Start : S" D v " " "Finish: �f `>''� Purge Rate: �.� +- I'll, „✓ Purging Method:.&- -1 t 1 6 •+- j % / . Total. Volume Purged: j� ° (gallons/mis) Sampling Informatiofi _ Date Collected:.. I JJ . / i 5 / Time Collected: 1--+(am/pm) L Sampling Equipment Used:dl t:, X fi . Pei J. All, L, .. - Instrument ID:6 � Bottle Type Preservation Analysis Required 'iac.- Vd, 719L- Field MeasurementsMbservatioris Sample Temp (°C): 21. Time: f �. ,: Turbidity (ritiiJ" Diss Oxy (mg/L): Specific Cond. (uS): 4? 3, r- Tiixie: i r � Res. CI (nig/L)/(µg/L): Sample pH (s:u.): �.. �., _Time: i a �. Odor: AJQ -ReDox (mV): :t2 N <� Time: _/ �" w�'. Appearance: ��� . .. Time. ReDox (EH value):YSI PfoPIus +200mV . �Other: Time: — General/WeatherObservatioris' S✓�^'9 (sunny/cloudy/rainy) Temp: 2 LCF) Wind i (mph) Sampler Signature: Time Purged Temp. (°C) Diss Oxy. (mg/L) Spec. Cond. ( ) pH (s.u.) ReDox (m� Turbidity (nm) Volume iemoved (gallons/mis) Water Revel (ft) Other o... - ..... ". 1 rtr- 1. J,s °04-, t. G r 3 xDv:,i7 G Date Issued: Novmllb r 27, 2018 Document Name: Field data Sheet Page: 10. _� z.,..� � al' Issuvig Authority: Pace Huntersville C Document Number: F-CAR-FLD-001-rev.02 office Field Data Sheet J Client: S Location: S ✓. __ Project #: Name and Affiliation (Sampler(s):M •f I Field Data Sheet Review: Name and Affiliation (Inspector): Date: By: Well Ilifor-mat10P1 Well ID: ✓�1 i✓ ��� Well Diameter: I Total Well Depth: ft Static Water Level: !_ `� f Height of Water Column: 16 ft Well Locked: ( YES / NO) Construction: (PVC/Steel/Stainless Steel) Multi Factor*: , (6 3 r(Radius/12)2 x3.ld x 7A8] Casing Volume: gallons Cal. 3 Volumes / x gallois Pump Intake: / 3 , 9 _ ft Purge Information /0 � ^/,/ Date Purged: / �.j / 7` Start: �3-S"° Finish: Purge Rate: l , Purging Method: C6P,3 0� 5 � Total Volume Purged: (gallons/mis) Sampling wormation Date Collected:/ ! �/ z L Time Collected: (am/pm) Sampling Equipment Used: C-n' J �< , 14<� c. Instrument ID: Bottle Tyke Preservation Analysis Regraired 3 ' s L a e J 1 J7 ASo 02 loci✓n 1 �✓�� � � / sl�� Field Measuremei ts/Observations ample Temp. °C : Time: ) T 3 ° Turbidity (ntu): ' ' Time: / Diss Oxy (mg/L): 0. b .1, Time: 3 d Fe 2+ mg/L: Time: - Specific Cond. (uS): 5, 0 Time: `� Q Res. Cl . 6 Time: f 3 _Odor: �✓ ° C Time: Sample pH (s.u.): �0S �� Time: I`f I 0 Appearance: < <�192 Time: ReDox (mV): +200mV�-µt _ 3,i- Other: ReDox (EH value):YSI PTOPlas — ` Genera]/Weather Observations (sunny/cloud`y/rainy) Temp.? 0 CF) Wind � -4 mph) Sampler Signature' j" � - Date: / l z- Stabilization Test Time Temp. Diss Oxy Purged Cq (mg/L) Spec. ReDox Turbidity Cond. pH (s.u•) (mV) (ntu) (US) IF 3 b �, J ,�D 0 336, 2b�o, Zv� Volume removed (gallons/mis) /000 i 30,a.I Water I Other level (ft) DC# Title, ENVfRWHON1,0083 vat_Sample C.OndItlott Upon_ Receipt Z- Effertive Date-, OSM712022 Laboratory - receiving samples AtfantAn- ftirnersvilleEl GrLzenftod ❑E] ❑HunteftVIOBLO jt.aletjhEl� Milet-hantcsVilleM onclition CitentNa-me: Sample C WO#:92631082 EJF�edl-Ex "©UPS, UU�Ps E]qrdh�. r! Commercial PKace []-9th6h . Custody Sea! Prese-RO Ily-es Pwo-' Seals intact? Flues- 10-N�o p,ldking Materials Doubblie Wrap 0 �ubbleflgs 096nd E], OtKOr Thermorne4prt.- ,OCR Gun MY 111710 '7 1 Typ6of Ice., /]Wet QOlue Cortectlon Pactair; 0 -Subtract C) 19 CoolgrTem);J: Add/ C661dr Terno 'Corretted* 'C-);- 'D usiax!Reguiated Soil( Ph.iA, water siffill-P). Ord5a . mples orig(patelmaquarantne zone within * within the United States:States:CA, NY, orSC HIM II I I I I I I'll I I III 92631082 tyate/InItiAls. Person ExaOning Contents: 010[bg1call Tissue Frozen? FlYes []No �WA DNOe Temig shoulcl be a I hove fro0zhig to WC Maroples-w 6fiernp criteria: Samptgs.on ice; cooling process DO samples -originate f ; rorti.-.4 ioreign. source ((nter�natlbnall!V. check maps).,yesUNG tbaln-of i uqtq.dy Orq4e;nt7 [2yes, ON6 E[NJA L $prn*1eN Arrived within Hold t(mo? Short Hvid Time Analysis (,472 -hr.Y7. es []No ff/A -2. Rush TurnAround Tirne Rgqudsted? []U/A 4. Sufficient Volume? f5yes 11Nq QN/A 5, Correct Con -Pace Containers Qsed! efyr. ..es EJNq ONo E]K/A GNIA 6. ,Containors)ntatt? es Oxo EIN/A .7- Dlssolved analysis: Samples Field Filtered? OYL-§- [3N. CKIA' 8, Sample La els M afeK QOC? -includes Date/Lime/ID/Analysis Matrix: ---An�-_r Hgadspace in VOA W31s (x5-6rnrnj? s E]Nb E;Ko. EINIA []N/A 9. 1,0. Trip, Blank Present? Trip... Blank custody Seats Present? Dyes [3Yes 'Qd'o EJNo. []KJA 21</A 11, Mv- Flm� COMMENTSAAMPIL' rP""K'VAN'--'.- Lot.115-of split Containers: nWirierst CLIENT NOTIFICATION/RESOLUTION Person contacted: Project Manager SCURF Review: Project Manager SRF Review: Date/Tlrhe; Date: Date: OiiqltrRy In. 69614 Paae 1 of 2 DC#_Title- ENV-FRM-HUN1-0083 v01_Sample Condition Upon Receipt Effective Date: 0,511 V2022 *Gheck:ma>rk top half of box if pH .and/or dechlorination is veriffed .and project #' within the acceptance range for preservation samples, Exceptions: VOA, Coliform,TdC, 0f1 and Grease; Df. 018615 (.water) DOG; LL.Hg «*BottQrnhalf of box is .to list nUrriber of bottles ***Check A unpreserved Nitrates for chlorine WU#;92631U82 PM: TBD Due Date: 10/27/22 CLIENT: 93-MSD E o. E. ry 3 a m ? E N� n z Q a E O N m _o 2 7 U' �. �: 'a-1 m N Q.Q 'Y m a J E D. COm. N U' m. Q. J' E N: Z CL Z Q N m` a J E r r4 a CO 0 .11 N ro a J £ '1 C4 4.. CO N [ y: L. Y o' E � 3 2 p. .�UZ L.. .Ui. E ¢ �, �: Y t� a ! Y v= E Q ri. eo a v L �a C <€ E o tom. N 0 a a Y i E Q Y .-.{ t7 , a V NC 4 E o N: t7' ¢ �? Z Q J E n rV is o Z V = O > J E y' © f N o z p > J E d � Z Z -QG ...Q0.M O > -7 E >. T 1 O > J E p p Z O > J E a. : co Y L a N 'm_ y j I t3. ray, J E in N. ri i i C?; �. -J E o N M a J E a `i: d p E. E., g. ei >. Q C N J E N N v _ ¢ J E.' o d' 6. 3 I ( s 4 5 6 7 8 9 10 1]: pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjustedT Time preservation Amount added of Preservative adjusted ff Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North CarolinaDENR out of hold, incorrect preservative, out of temp, incorrect containers. n.�itrov in- raAlA Pace 2 of 2 UF- (N/A) .4� loelul saldweS (NIA) Q, w O t a1000 z paleas ,(polsnO O w 0 I (N/A) G o u 0 J a m �I uo panla0a8 15 m (NIA) aulloly0 lenplsaa O ul dW31 to a W V N • OOZ9 OOn x x X X U. o �1 001 x X x X ro a Sal x x x x v WIN X x X X v d y c M ale)lnS 'apllolyO X x x x 0 - °u O - W Q slelayq x X X X 5 eluowwe x x x x j a a '`•' Nl�l 3saj 5asAjeuy o m � a o loue4laW p''• w £OZSZeN T N a HO'N (uu `w o N IOHEn £ONH 0 E v E m # 60SZH w Z u d " I U C I o'�" T O o o_ a w R Pan�asaiduN �� c o a v v v m m m u m r. W d0 # ^� ^C •S N S2i3NIV1N00 .� a N0110311001V dW313ld WVS i f J J 20 w a. Wwj E 0 w d 7 p Q N\1 \ D F w V C n - Z 1� Z Z Z z W F W J K 0 i 0 w g S V g a a F1 � W Q i c a Q m � n A 4 0 � ❑ w 4 5 m W400=0 OVNO=O) 3dA13ld WVS O v (llal O1 sa Oa l en aas P PI ) 3000 XILIIVW y ow n w SI 3 a. 0 E °1 0° F a t z w d6 w 0 3 0°3av,o3ao� u v n a 0 y of o m v 5 x3 3 - > > rcy ;,95y �o�3a`yo�3�b i= A z v a E H Z in 2 c U K Cl O C _ C LL - E m LW CL LL n � �� 3 p` J y m a _ n C a u o a e N E U 0 .q C a CC N G UQ� 0 U E .�>- v Q 0 0. G °° O n o ,� w Z v c (%� 0 m a m Z N o O O o C 2 N o U Z o :5 :E 7i : - _ Q V T N v 0 V� ii [AM 11 A a0 m O r N _ laceAnalyfical www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 November 20, 2022 Bart Farmer MSD of Buncombe County RE: Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Dear Bart Farmer: Enclosed are the analytical results for sample(s) received by the laboratory on October 13, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Taylor Dyson taylor.dyson@pacelabs.com (828)254-7176 Project Manager Enclosures cc: Ms. Shannon Bergeron, Metropolitan Sewerage District Mr. John Gosnell, Metropolitan Sewerage District Ms. Sheila Kilby, MSD of Buncombe County Mr. Chad Ledford, Metropolitan Sewerage District Ms. Angel McCrain, MSD of Buncombe County Patrick Smith, MSD of Buncombe County, NC Mr. Alan Taylor, Metropolitan Sewerage District Mr. Schuyler Taylor, Metropolitan Sewerage District p,CCRg��� REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. aceAnalytical" www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 KinceyAve. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 CERTIFICATIONS South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. (�;a'aeAnalyfical `y www.pacelabs.com SAMPLE ANALYTE COUNT Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 92631082001 MW-05 EPA 200.7 Rev 4.4 1994 DEC 10 PASI-A EPA 245.1 Rev 3.0 1994 NMP 1 PASI-A SM 6200B CL 63 PASI-C SM 2540C-2015 CS1 1 PASI-A EPA 300.0 Rev 2.1 1993 JCM 1 PASI-A EPA 350.1 Rev 2.0 1993 ARJ 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 ANM 1 PASI-A SM 531OB-2014 MJP 1 PASI-A 92631082002 MW-06R EPA 200.7 Rev 4.4 1994 DEC, SBW 10 PASI-A EPA 245.1 Rev 3.0 1994 NMP 1 PASI-A SM 6200B CL 63 PASI-C SM 254OC-2015 CS1 1 PASI-A EPA 300.0 Rev 2.1 1993 JCM 1 PASI-A EPA 350.1 Rev 2.0 1993 ARJ 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 ANM 1 PASI-A SM 531OB-2014 MJP 1 PASI-A 92631082003 MW-08R EPA 200.7 Rev 4.4 1994 DEC, RDT 10 PASI-A EPA 245.1 Rev 3.0 1994 NMP 1 PASI-A SM 6200B CL 63 PASI-C SM 254OC-2015 CS1 1 PASI-A EPA 300.0 Rev 2.1 1993 JCM 1 PASI-A EPA 350.1 Rev 2.0 1993 ARJ 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 ANM 1 PASI-A SM 531OB-2014 MJP 1 PASI-A 92631082004 MW-07 EPA 200.7 Rev 4.4 1994 DEC, RDT 10 PASI-A EPA 245.1 Rev 3.0 1994 NMP 1 PASI-A SM 6200B CL 63 PASI-C SM 2540C-2015 CS1 1 PASI-A EPA 300.0 Rev 2.1 1993 JCM 1 PASI-A EPA 350.1 Rev 2.0 1993 ARJ 1 PASI-A EPA 353.2 Rev 2.0 1993 MFO 1 PASI-A SM 4500-CI-E-2011 ANM 1 PASI-A SM 531OB-2014 MJP 1 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. aceAnalytical N www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 SAMPLE ANALYTE COUNT Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Analytes Lab ID Sample ID Method Analysts Reported Laboratory PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. (�;a'ceAnalyfical www.pacelabs.com ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Sample: MW-05 Parameters Lab ID: 92631082001 Collected: 10/13/22 11:50 Results Units Report Limit DF Received: 10/13/22 16:25 Matrix: Water Prepared Analyzed CAS No. Qual Monitoring Well Data Analytical Method: Pace Analytical Services - Charlotte Performed by Pace 1 10/19/22 12:44 Collected By Mark 1 10/19/22 12:44 Swann Collected Date 10/13/22 1 10/19/22 12:44 Collected Time 1150 1 10/19/22 12:44 pH 5.75 Std. Units 1 10/19/22 12:44 Temperature 15.8 deg C 1 10/19/22 12:44 Static Water Level 19.38 feet 1 10/19/22 12:44 Specific Conductance 43.5 umhos/cm 1 10/19/22 12:44 Odor No odor 1 10/19/22 12:44 Appearance Clear 1 10/19/22 12:44 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services - Asheville Arsenic ND ug/L 10.0 1 10/25/2211:20 10/27/2214:42 7440-38-2 Barium 13.3 ug/L 5.0 1 10/25/2211:20 10/27/22 14:42 7440-39-3 Cadmium ND ug/L 1.0 1 10/25/2211:20 10/27/2214:42 7440-43-9 Chromium ND ug/L 5.0 1 10/25/2211:20 10/27/2214:42 7440-47-3 Iron 66.5 ug/L 50.0 1 10/25/2211:20 10/27/2214:42 7439-89-6 Lead ND ug/L 5.0 1 10/25/2211:20 10/27/2214:42 7439-92-1 Manganese 13.9 ug/L 5.0 1 10/25/2211:20 10/27/2214:42 7439-96-5 Selenium ND ug/L 10.0 1 10/25/2211:20 10/27/2214:42 7782-49-2 Silver ND ug/L 5.0 1 10/25/2211:20 11/15/2213:14 7440-22-4 Sodium ND ug/L 5000 1 10/25/2211:20 11/15/2213:14 7440-23-5 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 10/25/2213:30 10/26/2211:28 7439-97-6 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Benzene ND ug/L 0.50 1 10/21/2218:32 71-43-2 Bromobenzene ND ug/L 0.50 1 10/21/2218:32 108-86-1 Bromochloromethane ND ug/L 0.50 1 10/21/2218:32 74-97-5 Bromodichloromethane ND ug/L 0.50 1 10/21/2218:32 75-27-4 Bromoform ND ug/L 0.50 1 10/21/2218:32 75-25-2 Bromomethane ND ug/L 5.0 1 10/21/2218:32 74-83-9 n-Butylbenzene ND ug/L 0.50 1 10/21/2218:32 104-51-8 sec-Butylbenzene ND ug/L 0.50 1 10/21/2218:32 135-98-8 tert-Butylbenzene ND ug/L 0.50 1 10/21/2218:32 98-06-6 Carbon tetrachloride ND ug/L 0.50 1 10/21/22 18:32 56-23-5 Chlorobenzene ND ug/L 0.50 1 10/21/2218:32 108-90-7 Chloroethane ND ug/L 1.0 1 10/21/2218:32 75-00-3 Chloroform ND ug/L 0.50 1 10/21/2218:32 67-66-3 Chloromethane ND ug/L 1.0 1 10/2112218:32 74-87-3 2-Chlorotoluene ND ug/L 0.50 1 10/21/2218:32 95-49-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. _ ;a'ceAnalyfical www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-05 Lab ID: 92631082001 Collected: 10/13/22 11:50 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte 4-Chlorotoluene ND ug/L 0.50 1 10/2112218:32 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 1.0 1 10/21/22 18:32 96-12-8 Dibromochloromethane ND ug/L 0.50 1 10/21/22 18:32 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 0.50 1 10/21/22 18:32 106-93-4 Dibromomethane ND ug/L 0.50 1 10/21/22 18:32 74-95-3 1,2-Dichlorobenzene ND ug/L 0.50 1 10/21/22 18:32 95-50-1 1,3-Dichlorobenzene ND ug/L 0.50 1 10/21/22 18:32 541-73-1 1,4-Dichlorobenzene ND ug/L 0.50 1 10/21/22 18:32 106-46-7 Dichlorodifluoromethane ND ug/L 0.50 1 10/21/22 18:32 75-71-8 1,1-Dichloroethane ND ug/L 0.50 1 10/21/22 18:32 75-34-3 1,2-Dichloroethane ND ug/L 0.50 1 10/21/22 18:32 107-06-2 1,1-Dichloroethene ND ug/L 0.50 1 10/21/22 18:32 75-35-4 cis-1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 18:32 156-59-2 trans-1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 18:32 156-60-5 1,2-Dichloropropane ND ug/L 0.50 1 10/21/22 18:32 78-87-5 1,3-Dichloropropane ND ug/L 0.50 1 10/21/22 18:32 142-28-9 2,2-Dichloropropane ND ug/L 0.50 1 10/21/22 18:32 594-20-7 1,1-Dichloropropene ND ug/L 0.50 1 10/21/22 18:32 563-58-6 cis-1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 18:32 10061-01-5 trans-1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 18:32 10061-02-6 Diisopropyl ether ND ug/L 0.50 1 10/21/22 18:32 108-20-3 Ethylbenzene ND ug/L 0.50 1 10/21/22 18:32 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 10/21/22 18:32 87-68-3 Isopropylbenzene (Cumene) ND ug/L 0.50 1 10/21/22 18:32 98-82-8 Methylene Chloride ND ug/L 2.0 1 10/21/22 18:32 75-09-2 Methyl-tert-butyl ether ND ug/L 0.50 1 10/21/22 18:32 1634-04-4 Naphthalene ND ug/L 2.0 1 10/21/22 18:32 91-20-3 n-Propylbenzene ND ug/L 0.50 1 10/21/22 18:32 103-65-1 Styrene ND ug/L 0.50 1 10/21/22 18:32 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 18:32 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 18:32 79-34-5 Tetrachloroethene ND ug/L 0.50 1 10/21/22 18:32 127-18-4 Toluene ND ug/L 0.50 1 10/21/22 18:32 108-88-3 1,2,3-Trichlorobenzene ND ug/L 2.0 1 10/21/22 18:32 87-61-6 1,2,4-Trichlorobenzene ND ug/L 2.0 1 10121/2218:32 120-82-1 1,1,1-Trichloroethane ND ug/L 0.50 1 10/21/22 18:32 71-55-6 1,1,2-Trichloroethane ND ug/L 0.50 1 10/21/22 18:32 79-00-5 Trichloroethene ND ug/L 0.50 1 10/21/22 18:32 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 10/21/22 18:32 75-69-4 1,2,3-Trichloropropane ND ug/L 0.50 1 10/21/22 18:32 96-18-4 1,2,4-Trimethylbenzene ND ug/L 0.50 1 10/21/22 18:32 95-63-6 1,3,5-Trimethylbenzene ND ug/L 0.50 1 10/21/22 18:32 108-67-8 Vinyl chloride ND ug/L 1.0 1 10/21/22 18:32 75-01-4 m&p-Xylene ND ug/L 1.0 1 10/21/22 18:32 179601-23-1 o-Xylene ND ug/L 0.50 1 10/21/22 18:32 95-47-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical y www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-05 Parameters Lab ID: 92631082001 Collected: 10/13/22 11:50 Results Units Report Limit DF Received: 10/13/22 16:25 Matrix: Water Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Surrogates 1,2-Dichloroethane-d4 (S) 90 % 70-130 1 10/21/22 18:32 17060-07-0 4-Bromofluorobenzene (S) 95 % 70-130 1 10/21/22 18:32 460-00-4 Toluene-d8 (S) 105 % 70-130 1 10/21/22 18:32 2037-26-5 2640C Total Dissolved Solids Analytical Method: SM 2540C-2015 Pace Analytical Services -Asheville Total Dissolved Solids 38.0 mg/L 25.0 1 10/17/22 11:12 300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville Sulfate 4.1 mg/L 1.0 1 10/15/2216:58 14808-79-8 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia ND mg/L 0.10 1 10/19/22 13:39 7664-41-7 353.2 Nitrogen, N021NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, Nitrate 0.044 mg/L 0.040 1 10/14/22 00:47 14797-55-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 1.2 mg/L 1.0 1 10/14/2217:17 16887-00-6 5310B TOC Analytical Method: SM 531 OB-2014 Pace Analytical Services - Asheville Total Organic Carbon ND mg/L 1.0 1 10/19/22 00:51 7440-44-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. (1�;a'ceAnalyfical www.pacelabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-06R Lab ID: 92631082002 Collected: 10/13/22 15:45 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Monitoring Well Data Analytical Method: Pace Analytical Services - Charlotte Performed by Pace 1 10/19/22 12:45 Collected By Mark 1 10/19/22 12:45 Swann Collected Date 10/13/22 1 10/19/22 12:45 Collected Time 1545 1 10/19/22 12:45 pH 6.13 Std. Units 1 10/19/22 12:45 Temperature 22.4 deg C 1 10/19/22 12:45 Static Water Level 11.03 feet 1 10/19/22 12:45 Specific Conductance 473.5 umhos/cm 1 10/19/22 12:45 Odor No odor 1 10/19/22 12:45 Appearance Clear 1 10/19/22 12:45 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services -Asheville Arsenic ND ug/L 10.0 1 10/25/2211:20 10/27/2214:53 7440-38-2 Barium 103 ug/L 5.0 1 10/25/2211:20 10/27/2214:53 7440-39-3 Cadmium ND ug/L 1.0 1 10/25/2211:20 10/27/2214:53 7440-43-9 Chromium 17.4 ug/L 5.0 1 10/25/2211:20 10/27/2214:53 7440-47-3 Iron 34800 ug/L 50.0 1 10/25/22 11:20 10/27/2214:53 7439-89-6 Lead ND ug/L 5.0 1 10/25/2211:20 10/27/2214:53 7439-92-1 Manganese 11200 ug/L 10.0 2 10/25/2211:20 11/15/2213:25 7439-96-5 Selenium ND ug/L 10.0 1 10/25/2211:20 10/27/22 14:53 7782-49-2 Silver ND ug/L 5.0 1 10/25/2211:20 10/31/2213:15 7440-22-4 Sodium 18100 ug/L 10000 2 10/25/2211:20 11/15/2213:25 7440-23-5 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services -Asheville Mercury ND ug/L 0.20 1 10/25/2213:30 10/26/2211:31 7439-97-6 6200E MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Benzene ND ug/L 0.50 1 10/21/22 18:50 71-43-2 Bromobenzene ND ug/L 0.50 1 10/21/22 18:50 108-86-1 Bromochloromethane ND ug/L 0.50 1 10/21/22 18:50 74-97-5 Bromodichloromethane ND ug/L 0.50 1 10/21/22 18:50 75-27-4 Bromoform ND ug/L 0.50 1 10/21/22 18:50 75-25-2 Bromomethane ND ug/L 5.0 1 10/21/22 18:50 74-83-9 n-Butylbenzene ND ug/L 0.50 1 10/21/22 18:50 104-51-8 sec-Butylbenzene ND ug/L 0.50 1 10/21/22 18:50 135-98-8 tert-Butylbenzene ND ug/L 0.50 1 10/21/22 18:50 98-06-6 Carbon tetrachloride ND ug/L 0.50 1 10/21/22 18:50 56-23-5 Chlorobenzene ND ug/L 0.50 1 10/21/22 18:50 108-90-7 Chloroethane ND ug/L 1.0 1 10/21/22 18:50 75-00-3 Chloroform ND ug/L 0.50 1 10/21/22 18:50 67-66-3 Chloromethane ND ug/L 1.0 1 10/21/22 18:50 74-87-3 2-Chlorotoluene ND ug/L 0.50 1 10/21/22 18:50 95-49-8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical www,pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-06R Lab ID: 92631082002 Collected: 10/13/22 15:45 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte 4-Chlorotoluene ND ug/L 0.50 1 10/21/22 18:50 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 1.0 1 10/21/22 18:50 96-12-8 Dibromochloromethane ND ug/L 0.50 1 10/21/22 18:50 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 0.50 1 10/21/22 18:50 106-93-4 Dibromomethane ND ug/L 0.50 1 10/21/22 18:50 74-95-3 1,2-Dichlorobenzene ND ug/L 0.50 1 10/21/22 18:50 95-50-1 1,3-Dichlorobenzene ND ug/L 0.50 1 10/21/22 18:50 541-73-1 1,4-Dichlorobenzene ND ug/L 0.50 1 10/21/22 18:50 106-46-7 Dichlorodifluoromethane ND ug/L 0.50 1 10/21/22 18:50 75-71-8 1,1-Dichloroethane ND ug/L 0.50 1 10/21/22 18:50 75-34-3 1,2-Dichloroethane ND ug/L 0.50 1 10/21/22 18:50 107-06-2 1,1-Dichloroethene ND ug/L 0.50 1 10/21/22 18:50 75-35-4 cis-1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 18:50 156-59-2 trans-1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 18:50 156-60-5 1,2-Dichloropropane ND ug/L 0.50 1 10/21/22 18:50 78-87-5 1,3-Dichloropropane ND ug/L 0.50 1 10/21/22 18:50 142-28-9 2,2-Dichloropropane ND ug/L 0.50 1 10/21/22 18:50 594-20-7 1,1-Dichloropropene ND ug/L 0.50 1 10/21/22 18:50 563-58-6 cis- 1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 18:50 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 0.50 1 10121/2218:50 10061-02-6 Diisopropyl ether ND ug/L 0.50 1 10/21/22 18:50 108-20-3 Ethylbenzene ND ug/L 0.50 1 10/21/22 18:50 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 10/21/22 18:50 87-68-3 Isopropylbenzene (Cumene) ND ug/L 0.50 1 10/21/22 18:50 98-82-8 Methylene Chloride ND ug/L 2.0 1 10/21/22 18:50 75-09-2 Methyl-tert-butyl ether ND ug/L 0.50 1 10/21/22 18:50 1634-04-4 Naphthalene ND ug/L 2.0 1 10/21/22 18:50 91-20-3 n-Propylbenzene ND ug/L 0.50 1 10/21/22 18:50 103-65-1 Styrene ND ug/L 0.50 1 10/21/22 18:50 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 18:50 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 18:50 79-34-5 Tetrachloroethene ND ug/L 0.50 1 10/21/22 18:50 127-18-4 Toluene ND ug/L 0.50 1 10/2112218:50 108-88-3 1,2,3-Trichlorobenzene ND ug/L 2.0 1 10/21/22 18:50 87-61-6 1,2,4-Trichlorobenzene ND ug/L 2.0 1 10/21/22 18:50 120-82-1 1,1,1-Trichloroethane ND ug/L 0.50 1 10/21/22 18:50 71-55-6 1,1,2-Trichloroethane ND ug/L 0.50 1 10/21/22 18:50 79-00-5 Trichloroethene ND ug/L 0.50 1 10/21/22 18:50 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 10/21/22 18:50 75-69-4 1,2,3-Tiichloropropane ND ug/L 0.50 1 10/21/22 18:50 96-18-4 1,2,4-Trimethylbenzene ND ug/L 0.50 1 10/21/22 18:50 95-63-6 1,3,5-Trimethylbenzene ND ug/L 0.50 1 10/21/22 18:50 108-67-8 Vinyl chloride ND ug/L 1.0 1 10/21/22 18:50 75-01-4 m&p-Xylene ND ug/L 1.0 1 10/21/22 18:50 179601-23-1 o-Xylene ND ug/L 0.50 1 10/21/22 18:50 95-47-6 REPORT OF LABORATORY ANALYSIS Qua] This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. �2ceAnalyfical' www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-06R Lab ID: 92631082002 Collected: 10/13/22 15:45 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Surrogates 1,2-Dichloroethane-d4 (S) 92 % 70-130 1 10/21/22 18:50 17060-07-0 4-Bromofluorobenzene (S) 93 % 70-130 1 10/21/22 18:50 460-00-4 Toluene-d8 (S) 117 % 70-130 1 10/21/22 18:50 2037-26-5 2540C Total Dissolved Solids Analytical Method: SM 2540C-2015 Pace Analytical Services -Asheville Total Dissolved Solids 304 mg/L 25.0 1 10/17/22 11:13 300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville Sulfate 111 mg/L 2.0 2 10/16/22 05:26 14808-79-8 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia 1.0 mg/L 0.10 1 10/19/22 13:40 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate ND mg/L 0.040 1 10/14/22 00:50 14797-55-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 18.7 mg/L 1.0 1 10/14/2217:18 16887-00-6 5310B TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon 2.3 mg/L 1.0 1 10/19/22 01:06 7440-44-0 Date: 11/20/2022 02:45 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. aceAnalytical v www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-08R Lab ID: 92631082003 Collected: 10/13/22 14:30 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Monitoring Well Data Analytical Method: Pace Analytical Services - Charlotte Performed by Pace 1 10/19/22 12:46 Collected By Mark 1 10/19/22 12:46 Swann Collected Date 10/13/22 1 10/19/22 12:46 Collected Time 1430 1 10/19/22 12:46 pH 6.65 Std. Units 1 10/19/22 12:46 Temperature 21.7 deg C 1 10/19/22 12:46 Static Water Level 10.84 feet 1 10/19/22 12:46 Specific Conductance 343.0 umhos/cm 1 10/19/22 12:46 Odor No odor 1 10/19/22 12:46 Appearance Clear 1 10/19/22 12:46 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services -Asheville Arsenic ND ug/L 10.0 1 10/25/2211:20 10/27/2214:56 7440-38-2 Barium 20.6 ug/L 5.0 1 10/2512211:20 10/27/2214:56 7440-39-3 Cadmium ND ug/L 1.0 1 10/25/2211:20 10/27/2214:56 7440-43-9 Chromium ND ug/L 5.0 1 10/25/2211:20 10/27/2214:56 7440-47-3 Iron 18400 ug/L 50.0 1 10/25/2211:20 10/27/2214:56 7439-89-6 Lead ND ug/L 5.0 1 10125/2211:20 10/27/22 14:56 7439-92-1 Manganese 8850 ug/L 5.0 1 10/25/2211:20 10/27/2214:56 7439-96-5 Selenium ND ug/L 10.0 1 10/25/2211:20 10/27/2214:56 7782-49-2 Silver ND ug/L 5.0 1 10/25/2211:20 11/15/2213:53 7440-22-4 Sodium 30900 ug/L 5000 1 11/18/22 00:28 11/18/22 12:45 7440-23-5 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services - Asheville Mercury ND ug/L 0.20 1 10/25/2213:30 10/26/2211:33 7439-97-6 6200E MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Benzene ND ug/L 0.50 1 10/21/22 19:08 71-43-2 Bromobenzene ND ug/L 0.50 1 10/21/22 19:08 108-86-1 Bromochloromethane ND ug/L 0.50 1 10/21/22 19:08 74-97-5 Bromodichloromethane ND ug/L 0.50 1 10/21/22 19:08 75-27-4 Bromoform ND ug/L 0.50 1 10/21/22 19:08 75-25-2 Bromomethane ND ug/L 5.0 1 10/21/22 19:08 74-83-9 n-Butylbenzene ND ug/L 0.50 1 10/21/22 19:08 104-51-8 sec-Butylbenzene 0.54 ug/L 0.50 1 10/21/22 19:08 135-98-8 tert-Butylbenzene ND ug/L 0.50 1 10/21/22 19:08 98-06-6 Carbon tetrachloride ND ug/L 0.50 1 10/21/22 19:08 56-23-5 Chlorobenzene ND ug/L 0.50 1 10/21/22 19:08 108-90-7 Chloroethane ND ug/L 1.0 1 10/21/22 19:08 75-00-3 Chloroform ND ug/L 0.50 1 10/21/22 19:08 67-66-3 Chloromethane ND ug/L 1.0 1 10/21/22 19:08 74-87-3 2-Chlorotoluene ND ug/L 0.50 1 10121/2219:08 95-49-8 Date: 11/20/2022 02:45 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. aceAnalytical cN www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-08R Lab ID: 92631082003 Collected: 10/13/22 14:30 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. 6200E MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte 4-Chlorotoluene ND ug/L 0.50 1 10/21/22 19:08 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 1.0 1 10/21/22 19:08 96-12-8 Dibromochloromethane ND ug/L 0.50 1 10/21/22 19:08 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 0.50 1 10/21/22 19:08 106-93-4 Dibromomethane ND ug/L 0.50 1 10/21/22 19:08 74-95-3 1,2-Dichlorobenzene ND ug/L 0.50 1 10/21/22 19:08 95-50-1 1,3-Dichlorobenzene ND ug/L 0.50 1 10/21/22 19:08 541-73-1 1,4-Dichlorobenzene ND ug/L 0.50 1 10/21/22 19:08 106-46-7 Dichlorodifluoromethane ND ug/L 0.50 1 10/21/22 19:08 75-71-8 1,1-Dichloroethane ND ug/L 0.50 1 10/21/22 19:08 75-34-3 1,2-Dichloroethane ND ug/L 0.50 1 10/21/22 19:08 107-06-2 1,1-Dichloroethene ND ug/L 0.50 1 10/21/22 19:08 75-35-4 cis- 1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 19:08 156-59-2 trans- 1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 19:08 156-60-5 1,2-Dichloropropane ND ug/L 0.50 1 10/21/22 19:08 78-87-5 1,3-Dichloropropane ND ug/L 0.50 1 10/21/22 19:08 142-28-9 2,2-Dichloropropane ND ug/L 0.50 1 10/21/22 19:08 594-20-7 1,1-Dichloropropene ND ug/L 0.50 1 10/21/22 19:08 563-58-6 cis-1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 19:08 10061-01-5 trans-1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 19:08 10061-02-6 Diisopropyl ether ND ug/L 0.50 1 10/21/22 19:08 108-20-3 Ethylbenzene ND ug/L 0.50 1 10/21/22 19:08 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 10/21/22 19:08 87-68-3 Isopropylbenzene (Cumene) 0.60 ug/L 0.50 1 10/21/22 19:08 98-82-8 Methylene Chloride ND ug/L 2.0 1 10/21/22 19:08 75-09-2 Methyl-tert-butyl ether ND ug/L 0.50 1 10/21/22 19:08 1634-04-4 Naphthalene ND ug/L 2.0 1 10/21/22 19:08 91-20-3 n-Propylbenzene ND ug/L 0.50 1 10/21/22 19:08 103-65-1 Styrene ND ug/L 0.50 1 10/21/22 19:08 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 19:08 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 19:08 79-34-5 Tetrachloroethene ND ug/L 0.50 1 10/21/22 19:08 127-18-4 Toluene ND ug/L 0.50 1 10/21/22 19:08 108-88-3 1,2,3-Trichlorobenzene ND ug/L 2.0 1 10/21/22 19:08 87-61-6 1,2,4-Trichlorobenzene ND ug/L 2.0 1 10/21/22 19:08 120-82-1 1,1,1-Trichloroethane ND ug/L 0.50 1 10/21/22 19:08 71-55-6 1,1,2-Trichloroethane ND ug/L 0.50 1 10/21/22 19:08 79-00-5 Trichloroethene ND ug/L 0.50 1 10/21/22 19:08 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 10/21/22 19:08 75-69-4 1,2,3-Trichloropropane ND ug/L 0.50 1 10/21/22 19:08 96-18-4 1,2,4-Trimethylbenzene ND ug/L 0.50 1 10/21/22 19:08 95-63-6 1,3,5-Trimethylbenzene ND ug/L 0.50 1 10/21/22 19:08 108-67-8 Vinyl chloride ND ug/L 1.0 1 10/21/22 19:08 75-01-4 m&p-Xylene ND ug/L 1.0 1 10/21/22 19:08 179601-23-1 o-Xylene ND ug/L 0.50 1 10/21/22 19:08 95-47-6 REPORT OF LABORATORY ANALYSIS Qua] This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 1�2ceAnalyfical' www.pacelabs.com 1 i ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Sample: MW-08R Parameters Lab ID: 92631082003 Collected: 10/13/22 14:30 Results Units Report Limit DF Received: 10/13/22 16:25 Matrix: Water Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Surrogates 1,2-Dichloroethane-d4 (S) 91 % 70-130 1 10/21/22 19:08 17060-07-0 4-Bromofluorobenzene (S) 96 % 70-130 1 10/21/22 19:08 460-00-4 Toluene-d8 (S) 106 % 70-130 1 10/21/22 19:08 2037-26-5 2540C Total Dissolved Solids Analytical Method: SM 2540C-2015 Pace Analytical Services -Asheville Total Dissolved Solids 160 mg/L 25.0 1 10/17/22 11:13 300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville Sulfate 6.6 mg/L 1.0 1 10/15/2217:28 14808-79-8 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia 0.25 mg/L 0.10 1 10/19/22 13:42 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate ND mg/L 0.040 1 10/14/22 00:48 14797-55-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 19.7 mg/L 1.0 1 10/14/2217:19 16887-00-6 5310B TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon 1.6 mg/L 1.0 1 10/19/22 01:24 7440-44-0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-07 Lab ID: 92631082004 Collected: 10/13/22 13:35 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Monitoring Well Data Analytical Method: Pace Analytical Services - Charlotte Performed by Pace 1 10/19/22 12:47 Collected By Mark 1 10/19/22 12:47 Swann Collected Date 10/13/22 1 10/19/22 12:47 Collected Time 1335 1 10/19/22 12:47 pH 6.02 Std. Units 1 10/19/22 12:47 Temperature 23.0 deg C 1 10/19/22 12:47 Static Water Level 11.35 feet 1 10/19/22 12:47 Specific Conductance 342.9 umhos/cm 1 10/19/22 12:47 Odor No odor 1 10/19/22 12:47 Appearance Clear 1 10/19/22 12:47 200.7 MET ICP Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994 Pace Analytical Services -Asheville Arsenic ND ug/L 10.0 1 10/25/2211:20 10/27/22 15:00 7440-38-2 Barium 40.1 ug/L 5.0 1 10/25/2211:20 10/27/22 15:00 7440-39-3 Cadmium ND ug/L 1.0 1 10/25/2211:20 10/27/22 15:00 7440-43-9 Chromium ND ug/L 5.0 1 10/25/2211:20 10/27/22 15:00 7440-47-3 Iron ND ug/L 50.0 1 10/25/2211:20 10/27/22 15:00 7439-89-6 Lead ND ug/L 5.0 1 10/25/2211:20 10/27/22 15:00 7439-92-1 Manganese 444 ug/L 5.0 1 10/25/2211:20 10/27/22 15:00 7439-96-5 Selenium ND ug/L 10.0 1 10/2512211:20 10/27/22 15:00 7782-49-2 Silver ND ug/L 5.0 1 10/25/2211:20 11/15/2213:56 7440-22-4 Sodium 13100 ug/L 5000 1 11/18/22 00:28 11/18/22 13:02 7440-23-5 245.1 Mercury Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994 Pace Analytical Services -Asheville Mercury ND ug/L 0.20 1 10/25/2213:30 10/26/2211:40 7439-97-6 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Benzene ND ug/L 0.50 1 10/21/2219:25 71-43-2 Bromobenzene ND ug/L 0.50 1 10/21/2219:25 108-86-1 Bromochloromethane ND ug/L 0.50 1 10/21/2219:25 74-97-5 Bromodichloromethane ND ug/L 0.50 1 10/21/2219:25 75-27-4 Bromoform ND ug/L 0.50 1 10/2112219:25 75-25-2 Bromomethane ND ug/L 5.0 1 10/21/2219:25 74-83-9 M1 n-Butylbenzene ND ug/L 0.50 1 10/21/2219:25 104-51-8 M1 sec-Butylbenzene ND ug/L 0.50 1 10/21/2219:25 135-98-8 tert-Butylbenzene ND ug/L 0.50 1 10/21/2219:25 98-06-6 Carbon tetrachloride ND ug/L 0.50 1 10/21/22 19:25 56-23-5 Chlorobenzene ND ug/L 0.50 1 10/21/2219:25 108-90-7 Chloroethane ND ug/L 1.0 1 10/21/2219:25 75-00-3 M1 Chloroform ND ug/L 0.50 1 10/21/2219:25 67-66-3 Chloromethane ND ug/L 1.0 1 10/21/2219:25 74-87-3 M1 2-Chlorotoluene ND ug/L 0.50 1 10/21/2219:25 95-49-8 Date: 11/20/2022 02:45 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. ('�a'ce Analytical www.pacelabs.com ANALYTICAL RESULTS Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-07 Lab ID: 92631082004 Collected: 10/13/22 13:35 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte 4-Chlorotoluene ND ug/L 0.50 1 10/21/22 19:25 106-43-4 1,2-Dibromo-3-chloropropane ND ug/L 1.0 1 10/21/22 19:25 96-12-8 Dibromochloromethane ND ug/L 0.50 1 10/21/22 19:25 124-48-1 1,2-Dibromoethane (EDB) ND ug/L 0.50 1 10/21/22 19:25 106-93-4 Dibromomethane ND ug/L 0.50 1 10121/2219:25 74-95-3 1,2-Dichlorobenzene ND ug/L 0.50 1 10/21/22 19:25 95-50-1 1,3-Dichlorobe nzene ND ug/L 0.50 1 10/21/22 19:25 541-73-1 1,4-Dichlorobenzene ND ug/L 0.50 1 10/21/22 19:25 106-46-7 Dichlorodifluoromethane ND ug/L 0.50 1 10/21/22 19:25 75-71-8 M1 1,1-Dichloroethane ND ug/L 0.50 1 10/21/22 19:25 75-34-3 1,2-Dichloroethane ND ug/L 0.50 1 10/21/22 19:25 107-06-2 1,1-Dichloroethene ND ug/L 0.50 1 10/21/22 19:25 75-35-4 cis- 1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 19:25 156-59-2 trans-1,2-Dichloroethene ND ug/L 0.50 1 10/21/22 19:25 156-60-5 1,2-Dichloropropane ND ug/L 0.50 1 10/21/22 19:25 78-87-5 1,3-Dichloropropane ND ug/L 0.50 1 10/21/22 19:25 142-28-9 2,2-Dichloropropane ND ug/L 0.50 1 10/21/22 19:25 594-20-7 M1 1,1-Dichloropropene ND ug/L 0.50 1 10/21/22 19:25 563-58-6 M1 cis- 1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 19:25 10061-01-5 trans- 1,3-Dichloropropene ND ug/L 0.50 1 10/21/22 19:25 10061-02-6 Diisopropyl ether ND ug/L 0.50 1 10/21/22 19:25 108-20-3 Ethylbenzene ND ug/L 0.50 1 10/21/22 19:25 100-41-4 Hexachloro-1,3-butadiene ND ug/L 2.0 1 10/21/22 19:25 87-68-3 M1 Isopropylbenzene (Cumene) ND ug/L 0.50 1 10/21/22 19:25 98-82-8 Methylene Chloride ND ug/L 2.0 1 10/21/22 19:25 75-09-2 Methyl-tert-butyl ether ND ug/L 0.50 1 10/21/22 19:25 1634-04-4 Naphthalene ND ug/L 2.0 1 10/21/22 19:25 91-20-3 n-Propylbenzene ND ug/L 0.50 1 10/21/22 19:25 103-65-1 Styrene ND ug/L 0.50 1 10/21/22 19:25 100-42-5 1,1,1,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 19:25 630-20-6 1,1,2,2-Tetrachloroethane ND ug/L 0.50 1 10/21/22 19:25 79-34-5 Tetrachloroethene ND ug/L 0.50 1 10/21/22 19:25 127-18-4 Toluene ND ug/L 0.50 1 10/21/22 19:25 108-88-3 1,2,3-Trichlorobe nzene ND ug/L 2.0 1 10/2112219:25 87-61-6 1,2,4-Trichlorobenzene ND ug/L 2.0 1 10/21/22 19:25 120-82-1 1,1,1-Trichloroethane ND ug/L 0.50 1 10/21/22 19:25 71-55-6 1,1,2-Trichloroethane ND ug/L 0.50 1 10/21/22 19:25 79-00-5 Trichloroethene ND ug/L 0.50 1 10/21/22 19:25 79-01-6 Trichlorofluoromethane ND ug/L 1.0 1 10/21/22 19:25 75-69-4 M1 1,2,3-Trichloropropane ND ug/L 0.50 1 10/21/22 19:25 96-18-4 1,2,4-Trimethylbenzene ND ug/L 0.50 1 10/21/22 19:25 95-63-6 1,3,5-Trimethylbenzene ND ug/L 0.50 1 10/21/22 19:25 108-67-8 Vinyl chloride ND ug/L 1.0 1 10/21/22 19:25 75-01-4 M1 m&p-Xylene ND ug/L 1.0 1 10/21/22 19:25 179601-23-1 o-Xylene ND ug/L 0.50 1 10/21/22 19:25 95-47-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical f www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 ANALYTICAL RESULTS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Sample: MW-07 Lab ID: 92631082004 Collected: 10/13/22 13:35 Received: 10/13/22 16:25 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 6200B MSV Analytical Method: SM 6200B Pace Analytical Services - Charlotte Surrogates 1,2-Dichloroethane-d4 (S) 92 % 70-130 1 10/21/22 19:25 17060-07-0 4-Bromofluorobenzene (S) 93 % 70-130 1 10/21/22 19:25 460-00-4 Toluene-d8 (S) 106 % 70-130 1 10/21/22 19:25 2037-26-5 2540C Total Dissolved Solids Analytical Method: SM 2540C-2015 Pace Analytical Services -Asheville Total Dissolved Solids 226 mg/L 25.0 1 10/17/22 11:13 300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993 Pace Analytical Services -Asheville Sulfate 99.2 mg/L 1.0 1 10/15/2218:14 14808-79-8 350.1 Ammonia Analytical Method: EPA 350.1 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Ammonia ND mg/L 0.10 1 10/19/22 13:43 7664-41-7 353.2 Nitrogen, NO2/NO3 unpres Analytical Method: EPA 353.2 Rev 2.0 1993 Pace Analytical Services -Asheville Nitrogen, Nitrate 0.041 mg/L 0.040 1 10/14/22 00:49 14797-55-8 4500 Chloride Analytical Method: SM 4500-CI-E-2011 Pace Analytical Services -Asheville Chloride 7.9 mg/L 1.0 1 10/14/2217:20 16887-00-6 631013 TOC Analytical Method: SM 531OB-2014 Pace Analytical Services -Asheville Total Organic Carbon 1.4 mg/L 1.0 1 10/19/22 03:12 7440-44-0 Date: 11 /20/2022 02:45 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. aceAnalytical fN www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 732628 Analysis Method: EPA 245.1 Rev 3.0 1994 QC Batch Method: EPA 245.1 Rev 3.0 1994 Analysis Description: 245.1 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3813381 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury ug/L ND 0.20 10/26/2211:14 LABORATORY CONTROL SAMPLE: 3813382 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.6 105 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3813383 3813384 MS MSD 92630787001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qua] Mercury ug/L ND 2.5 2.5 2.7 2.6 107 105 70-130 2 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical `y www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 732524 Analysis Method: EPA 200.7 Rev 4.4 1994 QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3812914 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Arsenic ug/L ND 10.0 10/27/2214:35 Barium ug/L ND 5.0 10/27/2214:35 Cadmium ug/L ND 1.0 10/27/2214:35 Chromium ug/L ND 5.0 10/27/2214:35 Iron ug/L ND 50.0 10/27/2214:35 Lead ug/L ND 5.0 10/27/2214:35 Manganese ug/L ND 5.0 10/27/2214:35 Selenium ug/L ND 10.0 10/27/2214:35 Silver ug/L ND 5.0 11/15/2213:07 Sodium ug/L ND 5000 11/15/2213:07 LABORATORY CONTROL SAMPLE: 3812915 Parameter Units Arsenic ug/L Barium ug/L Cadmium ug/L Chromium ug/L Iron ug/L Lead ug/L Manganese ug/L Selenium ug/L Silver ug/L Sodium ug/L Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 500 460 92 85-115 500 471 94 85-115 500 478 96 85-115 500 476 95 85-115 5000 4710 94 85-115 500 481 96 85-115 500 487 97 85-115 500 465 93 85-115 250 234 93 85-115 5000 4450J 89 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3812916 3812917 MS MSD 92631082001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Arsenic ug/L ND 500 500 478 481 96 96 70-130 1 Barium ug/L 13.3 500 500 494 494 96 96 70-130 0 Cadmium ug/L ND 500 500 495 496 99 99 70-130 0 Chromium ug/L ND 500 500 488 490 97 98 70-130 0 Iron ug/L 66.5 5000 5000 4900 4910 97 97 70-130 0 Lead ug/L ND 500 500 490 490 98 98 70-130 0 Manganese ug/L 13.9 500 500 513 513 100 100 70-130 0 Selenium ug/L ND 500 500 496 502 99 100 70-130 1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. Qual laceAnalyfical ev www.pacelabs.cam Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3812916 3812917 MS MSD 92631082001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Silver ug/L ND 250 250 242 241 97 97 70-130 0 Sodium ug/L ND 5000 5000 6430 6380 96 95 70-130 1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 11�aceAnalytical �y www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 737885 Analysis Method: EPA 200.7 Rev 4.4 1994 QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92631082003, 92631082004 METHOD BLANK: 3840411 Matrix: Water Associated Lab Samples: 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Sodium ug/L ND 5000 11/18/2212:38 LABORATORY CONTROL SAMPLE: 3840412 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sodium ug/L 5000 4630J 93 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3840413 3840414 MS MSD 92631082003 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sodium ug/L 30900 5000 5000 35400 36400 91 110 70-130 3 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical `y www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 731836 Analysis Method: SM 6200B QC Batch Method: SM 6200B Analysis Description: 6200B MSV Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3810008 Associated Lab Samples: 92631082001, Parameter Matrix: Water 92631082002, 92631082003, 92631082004 Blank Reporting Units Result Limit Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 10/21/22 14:57 1,1,1-Trichloroethane ug/L ND 0.50 10/21/22 14:57 1,1,2,2-Tetrachloroethane ug/L ND 0.50 10/21/22 14:57 1,1,2-Trichloroethane ug/L ND 0.50 10/21/22 14:57 1,1-Dichloroethane ug/L ND 0.50 10/21/22 14:57 1,1-Dichloroethene ug/L ND 0.50 10/21/22 14:57 1,1-Dichloropropene ug/L ND 0.50 10/21/22 14:57 1,2,3-Trichlorobenzene ug/L ND 2.0 10/21/22 14:57 1,2,3-Trichloropropane ug/L ND 0.50 10/2112214:57 1,2,4-Trichlorobenzene ug/L ND 2.0 10/21/22 14:57 1,2,4-Trimethylbenzene ug/L ND 0.50 10/21/22 14:57 1,2-Dibromo-3-chloropropane ug/L ND 1.0 10/21/22 14:57 1,2-Dibromoethane (EDB) ug/L ND 0.50 10/21/22 14:57 1,2-Dichlorobenzene ug/L ND 0.50 10/21/22 14:57 1,2-Dichloroethane ug/L ND 0.50 10/21/22 14:57 1,2-Dichloropropane ug/L ND 0.50 10/21/22 14:57 1,3,5-Trimethylbenzene ug/L ND 0.50 10/21/22 14:57 1,3-Dichlorobenzene ug/L ND 0.50 10/21/22 14:57 1,3-Dichloropropane ug/L ND 0.50 10/21/22 14:57 1,4-Dichlorobenzene ug/L ND 0.50 10/21/22 14:57 2,2-Dichloropropane ug/L ND 0.50 10/21/22 14:57 2-Chlorotoluene ug/L ND 0.50 10/21/22 14:57 4-Chlorotoluene ug/L ND 0.50 10/21/22 14:57 Benzene ug/L ND 0.50 10/21/22 14:57 Bromobenzene ug/L ND 0.50 10/21/22 14:57 Bromochloromethane ug/L ND 0.50 10/21/22 14:57 Bromodichloromethane ug/L ND 0.50 10/21/22 14:57 Bromoform ug/L ND 0.50 10/21/22 14:57 Bromomethane ug/L ND 5.0 10/21/22 14:57 Carbon tetrachloride ug/L ND 0.50 10/21/22 14:57 Chlorobenzene ug/L ND 0.50 10/21/22 14:57 Chloroethane ug/L ND 1.0 10/21/22 14:57 Chloroform ug/L ND 0.50 10/21/22 14:57 Chloromethane ug/L ND 1.0 10/21/22 14:57 cis-1,2-Dichloroethene ug/L ND 0.50 10/21/22 14:57 cis- 1,3-Dichloropropene ug/L ND 0.50 10/21/22 14:57 Dibromochloromethane ug/L ND 0.50 10/21/22 14:57 Dibromomethane ug/L ND 0.50 10/21/22 14:57 Dichlorodifluoromethane ug/L ND 0.50 10/21/22 14:57 Diisopropyl ether ug/L ND 0.50 10/21/22 14:57 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 METHOD BLANK: 3810008 Associated Lab Samples: 92631082001, Parameter Matrix: Water 92631082002, 92631082003, 92631082004 Blank Reporting Units Result Limit Analyzed Ethylbenzene ug/L ND 0.50 10/21/22 14:57 Hexachloro-1,3-butadiene ug/L ND 2.0 10/21/22 14:57 Isopropylbenzene (Cumene) ug/L ND 0.50 10/21/22 14:57 m&p-Xylene ug/L ND 1.0 10/21/22 14:57 Methyl-tert-butyl ether ug/L ND 0.50 10/21/22 14:57 Methylene Chloride ug/L ND 2.0 10/21/22 14:57 n-Butylbenzene ug/L ND 0.50 10/21/22 14:57 n-Propylbenzene ug/L ND 0.50 10/2112214:57 Naphthalene ug/L ND 2.0 10/21/22 14:57 o-Xylene ug/L ND 0.50 10/2112214:57 sec-Butylbenzene ug/L ND 0.50 10/21/22 14:57 Styrene ug/L ND 0.50 10/21/22 14:57 tert-Butylbenzene ug/L ND 0.50 10/21/22 14:57 Tetrachloroethene ug/L ND 0.50 10/21/22 14:57 Toluene ug/L ND 0.50 10/21/22 14:57 trans-1,2-Dichloroethene ug/L ND 0.50 10/21/22 14:57 trans-1,3-Dichloroprope ne ug/L ND 0.50 10/21/22 14:57 Trichloroethene ug/L ND 0.50 10/21/22 14:57 Trichlorofluoromethane ug/L ND 1.0 10/21/22 14:57 Vinyl chloride ug/L ND 1.0 10/21/22 14:57 1,2-Dichloroethane-d4 (S) % 91 70-130 10/21/22 14:57 4-Bromofluorobenzene (S) % 95 70-130 10/21/22 14:57 Toluene-d8 (S) % 104 70-130 10/21/22 14:57 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 3810009 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 50 55.0 110 60-140 1,1,1-Trichloroethane ug/L 50 42.5 85 60-140 1,1,2,2-Tetrachloroethane ug/L 50 48.4 97 60-140 1,1,2-Trichloroethane ug/L 50 45.9 92 60-140 1,1-Dichloroethane ug/L 50 41.3 83 60-140 1,1-Dichloroethene ug/L 50 43.5 87 60-140 1,1-Dichloropropene ug/L 50 46.6 93 60-140 1,2,3-Trichlorobenzene ug/L 50 54.6 109 60-140 1,2,3-Trichloropropane ug/L 50 47.1 94 60-140 1,2,4-Trichlorobenzene ug/L 50 50.2 100 60-140 1,2,4-Trimethylbenzene ug/L 50 46.7 93 60-140 1,2-Dibromo-3-chloropropane ug/L 50 51.2 102 60-140 1,2-Dibromoethane (EDB) ug/L 50 49.9 100 60-140 1,2-Dichlorobenzene ug/L 50 49.0 98 60-140 1,2-Dichloroethane ug/L 50 44.9 90 60-140 1,2-Dichloropropane ug/L 50 48.9 98 60-140 1,3,5-Trimethylbenzene ug/L 50 44.9 90 60-140 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 LABORATORY CONTROL SAMPLE: 3810009 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers 1,3-Dichlorobenzene ug/L 50 48.6 97 60-140 1,3-Dichloropropane ug/L 50 48.6 97 60-140 1,4-Dichlorobenzene ug/L 50 46.3 93 60-140 2,2-Dichloropropane ug/L 50 46.0 92 60-140 2-Chlorotoluene ug/L 50 45.1 90 60-140 4-Chlorotoluene ug/L 50 45.1 90 60-140 Benzene ug/L 50 43.6 87 60-140 Bromobenzene ug/L 50 46.4 93 60-140 Bromochloromethane ug/L 50 43.9 88 60-140 Bromodichloromethane ug/L 50 48.7 97 60-140 Bromoform ug/L 50 59.2 118 60-140 Bromomethane ug/L 50 38.1 76 60-140 Carbon tetrachloride ug/L 50 50.0 100 60-140 Chlorobenzene ug/L 50 48.6 97 60-140 Chloroethane ug/L 50 48.2 96 60-140 Chloroform ug/L 50 41.0 82 60-140 Chloromethane ug/L 50 41.5 83 60-140 cis- 1,2-Dichloroethene ug/L 50 43.8 88 60-140 cis-1,3-Dichloropropene ug/L 50 51.4 103 60-140 Dibromochloromethane ug/L 50 53.4 107 60-140 Dibromomethane ug/L 50 54.0 108 60-140 Dichlorodifluoromethane ug/L 50 39.3 79 60-140 Diisopropyl ether ug/L 50 49.2 98 60-140 Ethylbenzene ug/L 50 47.5 95 60-140 Hexachloro-1,3-butadiene ug/L 50 52.0 104 60-140 Isopropylbenzene (Cumene) ug/L 50 49.7 99 60-140 m&p-Xylene ug/L 100 99.4 99 60-140 Methyl-tert-butyl ether ug/L 50 47.5 95 60-140 Methylene Chloride ug/L 50 46.7 93 60-140 n-Butylbenzene ug/L 50 46.3 93 60-140 n-Propylbenzene ug/L 50 45.3 91 60-140 Naphthalene ug/L 50 48.8 98 60-140 o-Xylene ug/L 50 49.6 99 60-140 sec-Butylbenzene ug/L 50 44.5 89 60-140 Styrene ug/L 50 51.0 102 60-140 tert-Butylbenzene ug/L 50 39.4 79 60-140 Tetrachloroethene ug/L 50 51.0 102 60-140 Toluene ug/L 50 44.4 89 60-140 trans-1,2-Dichloroethene ug/L 50 43.1 86 60-140 trans-1,3-Dichloropropene ug/L 50 52.0 104 60-140 Trichloroethene ug/L 50 50.2 100 60-140 Trichlorofluoromethane ug/L 50 44.7 89 60-140 Vinyl chloride ug/L 50 44.0 88 60-140 1,2-Dichloroethane-d4 (S) % 91 70-130 4-Bromofluorobenzene (S) % 100 70-130 Toluene-d8 (S) % 95 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical " _v www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3810010 3810011 MS MSD 92631082004 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual 1,1,1,2-Tetrachloroethane ug/L ND 20 20 22.7 25.9 113 130 60-140 13 1,1,1-Trichloroethane ug/L ND 20 20 25.2 27.5 126 138 60-140 9 1,1,2,2-Tetrachloroethane ug/L ND 20 20 21.8 24.8 109 124 60-140 13 1,1,2-Trichloroethane ug/L ND 20 20 22.2 24.7 111 123 60-140 11 1,1-Dichloroethane ug/L ND 20 20 23.4 25.6 117 128 60-140 9 1,1-Dichloroethene ug/L ND 20 20 25.3 27.6 127 138 60-140 9 1,1-Dichloropropene ug/L ND 20 20 27.6 30.5 138 152 60-140 10 M1 1,2,3-Trichlorobe nzene ug/L ND 20 20 24.0 25.8 120 129 60-140 7 1,2,3-Trichloropropane ug/L ND 20 20 21.0 23.6 105 118 60-140 11 1,2,4-Trichlorobenzene ug/L ND 20 20 24.7 26.2 124 131 60-140 6 1,2,4-Trimethylbenzene ug/L ND 20 20 25.3 26.1 126 131 60-140 3 1,2-Dibromo-3-chloropropane ug/L ND 20 20 21.9 25.2 110 126 60-140 14 1,2-Dibromoethane (EDB) ug/L ND 20 20 22.7 25.7 114 129 60-140 12 1,2-Dichlorobenzene ug/L ND 20 20 23.0 25.0 115 125 60-140 9 1,2-Dichloroethane ug/L ND 20 20 23.3 25.7 117 129 60-140 10 1,2-Dichloropropane ug/L ND 20 20 23.5 25.8 117 129 60-140 9 1,3,5-Trimethylbenzene ug/L ND 20 20 24.9 26.9 125 135 60-140 8 1,3-Dichlorobenzene ug/L ND 20 20 23.0 25.4 115 127 60-140 10 1,3-Dichloropropane ug/L ND 20 20 22.2 25.2 111 126 60-140 12 1,4-Dichlorobenzene ug/L ND 20 20 22.5 24.5 112 122 60-140 9 2,2-Dichloropropane ug/L ND 20 20 28.7 31.4 144 157 60-140 9 M1 2-Chlorotoluene ug/L ND 20 20 23.4 25.7 117 128 60-140 9 4-Chlorotoluene ug/L ND 20 20 23.5 25.9 117 129 60-140 10 Benzene ug/L ND 20 20 22.1 24.1 110 121 60-140 9 Bromobenzene ug/L ND 20 20 22.3 24.7 111 123 60-140 10 Bromochloromethane ug/L ND 20 20 23.3 25.6 117 128 60-140 9 Bromodichloromethane ug/L ND 20 20 23.1 25.3 115 126 60-140 9 Bromoform ug/L ND 20 20 22.6 25.8 113 129 60-140 13 Bromomethane ug/L ND 20 20 27.4 29.5 137 148 60-140 7 M1 Carbon tetrachloride ug/L ND 20 20 25.1 27.5 125 138 60-140 9 Chlorobenzene ug/L ND 20 20 22.3 24.5 111 123 60-140 10 Chloroethane ug/L ND 20 20 27.9 29.8 139 149 60-140 7 M1 Chloroform ug/L ND 20 20 22.7 24.9 113 124 60-140 9 Chloromethane ug/L ND 20 20 27.1 29.3 136 146 60-140 8 M1 cis- 1,2-Dichloroethene ug/L ND 20 20 23.7 26.1 118 131 60-140 10 cis-1,3-Dichloropropene ug/L ND 20 20 24.0 26.4 120 132 60-140 10 Dibromochloromethane ug/L ND 20 20 22.6 25.6 113 128 60-140 12 Dibromomethane ug/L ND 20 20 22.1 24.5 111 123 60-140 10 Dichlorodifluoromethane ug/L ND 20 20 25.9 28.2 130 141 60-140 8 M1 Diisopropyl ether ug/L ND 20 20 23.3 25.8 116 129 60-140 10 Ethylbenzene ug/L ND 20 20 23.3 25.5 116 127 60-140 9 Hexachloro-1,3-butadiene ug/L ND 20 20 28.9 30.7 144 153 60-140 6 M1 Isopropylbenzene (Cumene) ug/L ND 20 20 23.9 26.1 119 130 60-140 9 m&p-Xylene ug/L ND 40 40 47.7 52.1 119 130 60-140 9 Methyl-tert-butyl ether ug/L ND 20 20 22.5 25.4 113 127 60-140 12 Methylene Chloride ug/L ND 20 20 22.1 24.2 110 121 60-140 9 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 1�;a'ceAnalyfical" J www.pacelabs.com I QUALITY CONTROL DATA Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Project: Monitoring Wells 10/13 Pace Project No.: 92631082 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3810010 3810011 MS MSD 92631082004 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual n-Butylbenzene ug/L ND 20 20 28.0 30.4 140 152 60-140 8 M1 n-Propylbenzene ug/L ND 20 20 24.9 26.9 125 135 60-140 8 Naphthalene ug/L ND 20 20 26.1 27.4 131 137 60-140 5 o-Xylene ug/L ND 20 20 22.8 25.5 114 128 60-140 11 sec-Butylbenzene ug/L ND 20 20 25.9 27.8 130 139 60-140 7 Styrene ug/L ND 20 20 23.7 26.4 119 132 60-140 11 tert-Butylbenzene ug/L ND 20 20 20.6 22.4 103 112 60-140 9 Tetrachloroethene ug/L ND 20 20 22.9 25.5 115 128 60-140 11 Toluene ug/L ND 20 20 22.1 24.1 111 120 60-140 8 trans- 1,2-Dichloroethene ug/L ND 20 20 25.0 27.1 125 135 60-140 8 trans-1,3-Dichloropropene ug/L ND 20 20 24.3 26.9 122 134 60-140 10 Trichloroethene ug/L ND 20 20 23.9 26.5 119 132 60-140 10 Trichlorofluoromethane ug/L ND 20 20 27.1 29.4 136 147 60-140 8 M1 Vinyl chloride ug/L ND 20 20 28.8 30.9 144 155 60-140 7 M1 1,2-Dichloroethane-d4 (S) % 106 107 70-130 4-Bromofluorobe nzene (S) % 100 102 70-130 Toluene-d8 (S) % 100 99 70-130 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. Y aceAnalytical `y www.pacelabs,com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 730596 Analysis Method: SM 254OC-2015 QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3804003 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Total Dissolved Solids mg/L ND 25.0 10/17/22 11:11 LABORATORY CONTROL SAMPLE: 3804004 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Total Dissolved Solids mg/L 251 256 102 90-110 SAMPLE DUPLICATE: 3804005 92630978001 Dup Parameter Units Result Result RPD Qualifiers Total Dissolved Solids mg/L 318 320 1 SAMPLE DUPLICATE: 3804006 92631082003 Dup Parameter Units Result Result RPD Qualifiers Total Dissolved Solids mg/L 160 155 3 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 7aceAnalyfical" www.pacelabs.com f I QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 730330 Analysis Method: EPA 300.0 Rev 2.1 1993 QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3802784 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Sulfate mg/L ND 1.0 10/15/2212:07 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 LABORATORY CONTROL SAMPLE: 3802785 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Sulfate mg/L 50 48.4 97 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3802786 3802787 MS MSD 92631070001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfate mg/L 64.6 50 50 114 114 99 99 90-110 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3802788 3802789 MS MSD 92630979001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Sulfate mg/L 65.2 50 50 118 118 105 105 90-110 0 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical " ..._ www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 731246 Analysis Method: EPA 350.1 Rev 2.0 1993 QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3806741 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Ammonia mg/L ND 0.10 10/19/22 13:13 LABORATORY CONTROL SAMPLE: 3806742 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Nitrogen, Ammonia mg/L 5 5.0 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3806743 3806744 MS MSD 92631547001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/L 3.7 5 5 8.7 8.7 101 101 90-110 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3806745 3806746 MS MSD 92631633001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Ammonia mg/L 2.0 5 5 7.1 7.2 103 104 90-110 0 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 1�7aceAnalytical " www.pacelabs.com QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 730186 Analysis Method: EPA 353.2 Rev 2.0 1993 QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres. Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3802216 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Nitrogen, Nitrate mg/L ND 0.040 10/14/22 00:35 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 LABORATORY CONTROL SAMPLE: 3802217 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Nitrogen, Nitrate mg/L 1.5 1.5 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3802218 3802219 MS MSD 92630919001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Nitrate mg/L 0.063 1.5 1.5 1.6 1.6 103 104 90-110 1 Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical "' www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 730401 Analysis Method: SM 4500-CI-E-2011 QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 METHOD BLANK: 3803124 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003, 92631082004 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Chloride mg/L ND 1.0 10/14/2216:59 LABORATORY CONTROL SAMPLE: 3803125 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Chloride mg/L 20 20.3 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3803126 3803127 MS MSD 92630498001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Chloride mg/L 80.2 10 10 89.9 89.8 97 96 90-110 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3803128 3803129 MS MSD 92630504001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Chloride mg/L 39.5 10 10 49.8 50.3 103 108 90-110 1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full. Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. aceAnalytical QP www.pacelabs.com Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 731011 Analysis Method: SM 5310B-2014 QC Batch Method: SM 531 OB-2014 Analysis Description: 5310E TOC Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92631082001, 92631082002, 92631082003 METHOD BLANK: 3805812 Matrix: Water Associated Lab Samples: 92631082001, 92631082002, 92631082003 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Total Organic Carbon mg/L ND 1.0 10/18/22 16:53 LABORATORY CONTROL SAMPLE: 3805813 Spike LCS LCS %Rec Parameter Units Cone. Result % Rec Limits Qualifiers Total Organic Carbon mg/L 25 24.8 99 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3805814 3805815 MS MSD 92631053001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Total Organic Carbon mg/L 3.8 25 25 29.0 29.4 101 103 90-110 1 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3805816 3805817 MS MSD 92631053002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Total Organic Carbon mg/L 1.9 25 25 26.5 26.5 98 99 90-110 0 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. or 11�aceAnalytical www.pacelabs,com Project: Monitoring Wells 10/13 Pace Project No.: 92631082 QC Batch: 731012 QC Batch Method: SM 531OB-2014 Associated Lab Samples: 92631082004 METHOD BLANK: 3805819 Associated Lab Samples: 92631082004 Parameter Units Total Organic Carbon mg/L LABORATORY CONTROL SAMPLE: 3805820 Parameter Units Total Organic Carbon mg/L Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QUALITY CONTROL DATA Analysis Method: SM 531OB-2014 Analysis Description: 5310B TOC Laboratory: Pace Analytical Services - Asheville Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 1.0 10/19/22 02:36 Spike LCS LCS % Rec Cone. Result % Rec Limits Qualifiers 25 24.4 97 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3805821 3805822 MS MSD 92631082004 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Total Organic Carbon mg/L 1.4 25 25 25.8 26.1 97 99 90-110 1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 11�2ceAnalyfical" www.pacelabs.com i QUALIFIERS Project: Monitoring Wells 10/13 Pace Project No.: 92631082 DEFINITIONS Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL -Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean -Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis ofAcrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 11 /20/2022 02:45 PM without the written consent of Pace Analytical Services, LLC. 7r Pa`ce Analytical � www.pacelabs.com I QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Monitoring Wells 10/13 Pace Project No.: 92631082 Lab ID 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082003 92631082004 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 92631082001 92631082002 92631082003 92631082004 Sample ID MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-08R MW-07 MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 MW-05 MW-06R MW-08R MW-07 Date: 11/20/2022 02:45 PM QC Batch Method EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 SM 6200B SM 6200B SM 6200B SM 6200B SM 2540C-2015 SM 2540C-2015 SM 2540C-2015 SM 2540C-2015 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 EPA 300.0 Rev 2.1 1993 EPA 350.1 Rev 2.0 1993 EPA 350.1 Rev 2.0 1993 EPA 350.1 Rev 2.0 1993 EPA 350.1 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 EPA 353.2 Rev 2.0 1993 SM 4500-CI-E-2011 SM 4500-CI-E-2011 SM 4500-CI-E-2011 SM 4500-CI-E-2011 SM 5310B-2014 SM 5310B-2014 SM 5310B-2014 SM 5310B-2014 Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 QC Batch Analytical Method 732524 732524 732524 737885 732524 737885 732628 732628 732628 732628 731836 731836 731836 731836 730596 730596 730596 730596 730330 730330 730330 730330 731246 731246 731246 731246 730186 730186 730186 730186 730401 730401 730401 730401 731011 731011 731011 731012 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 200.7 Rev 4.4 1994 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 EPA 245.1 Rev 3.0 1994 Analytical Batch 732698 732698 732698 737979 732698 737979 732809 732809 732809 732809