Loading...
HomeMy WebLinkAboutWQ0002284_Monitoring - 11-2022_20230214Monitoring Report Submittal Permit Number#* Name of Facility:* Month: * November Report Information Type * Revised - GW-59 WQ0002284 Kinnakeet Shores WWTP Year:* 2022 Upload Document* Kinnakeet November Monitoring Wells 2022 11.81 MB Revised 2 Signed.pdf PDF Only Please upload one PDF containing all applicable monitoring reports (i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59). Confirmation Email Address: * Travis.Tucker@caroIinawaterservicenc.com Name of Submitter: * Travis Tucker Signature: Date of submittal: 2/14/2023 This will be filled in automatically Initial Review Reviewer: Wanda.Gerald Is the project number correct?* WQ0002284 Is the monitoring report accepted?* Yes No Regional Office* Washington Reviewer: _anonymous Review Date: 4/5/2023 GIB'-59A CONTPLPiNCE REPORT F®R1M permit # ttIQ p 0 p_ ,;i. a. S � (Submit uue each rttc+rri&rrirr Uerirrrl aairlr Gll 59 jrn•rns.) Enter date monitoring results were due. /2 r Will this monitoring repori (GW-59 and GW-59A) YES be submitted after- the established due date? i 2 i Was anv required information o issing on the GW-59 report forms? IF the answer to question I or 2 is "YES" list in the space provided below the well identification number(s) and i ! explain the problems encountered in obtaining the required information. i i � j A.re anti of tine monitor sveiis in Qeet3 of repair nr maintenance (damaged casing, €unlocked or inissiag cep, missing j YES � �O i identi�eation plate, zrea overgr©�+n, ere.)`? If the un.s�'rer• is "Yes'; con:aci lht. Regional 011rce_for,�eirirrr�ce. ! � � q Are any monitareri constituents equal to or above the esfiablished standards? E I O !f the answer to question 4 is 1Vp°, skip €o section &_ If the answer to question 4 is "YES" list the affected wells individually with constituents) and concentration(s) ! exceeding standards in the space provided below: 3 13 .-3 i f ! i ! ! For the constituents identified in question 4 above, have standards been exceeded previously for the -I-ES t'(} 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 coflection date for each occurrence (for the last two years)_ Are the monitoring wells listed in section 5 located at or beyond the review boundary? ! YES No � i I � If the answer is "YES", a groundwater quality problem may be occurring. CONTACT THE REGIONAL ! j OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is `NO", monitoring wells may be improperly located; contact the Regional Office. I I 1 7 is the permittee implementing previously approved actions required by the Division involving this YES 1 NO ' groundwater quality problem? If the answer to question 7 is `YES' describe those actions in the space provided below. E If the answer to question 7 is "NO', contact the Regional Office within 90 days: an evaluation may be required to determine the impact the waste disposal system is Navin at the review and corniollance boundaries surrounding this facility. Failure to do so may sub"ect the Permittee to a Notice of Violation fines and/or venalties. I The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with OW 59 farms for required wells to the address provided at the top of the current GW 59 forts. I hereby acknowledge that the above information was evaluated and the information submitted in this I report (Compliance Report GW-59A) is true and complete to the best of my kngwledge. Dgilallysig OU= Tony Konsul - .fN , GN OU="DirevlI State Operations", O=Carolina Water Service Tony Ko n s u I NC CN=TenyKon E=Tony Konsul@carolinawaterservicencwm Reason: I am approving tM1is tlocument Location'. 5821 Fairview Rd suite 401 CM1a b to NC 28209 Date:2028.02.14 15 5815 05'00' R_ttlto, esem,,2.4 2/14/2023 Signature of Permittee (or Authorized Agent) pate I GW-59A 1218/200-1 SUBMIT FORM ON YELLOW PAPER ONLY UNDWATER QUALITY MONITORING: PLIANCE REPORT FORM Facility Name: Kinnakeet Shores WWTP Permit Name (if different): Facility Address: 41106 Big Kinnakeet Drive 41105 Big Kinnakeet Drive Conlact Person: 'Dftid-Pl10rr /-�7, a, /% �u 'J C(;r Well Location/Site Name: Kinnakeet WWTP Clearly ar Type County Dare Telnp{-ynl3olt: �52-�2�r�f3�i� No, of wells to be sampled: 3 DEPARTMENT OF ENVIRONM NTAL QUALITY - DIV, OF WATER RESOURCES INFORMATION PROCESSING UNIT 16,17 NAIL SERVICE CENTER, RALEIGH, NC 27699-1617 phone; 919-807-6306 PERMIT Number: Expiration Date: _ Non -Discharge WQ0002284 UIC NPDES Other TYPE OF PERMITTED OPERATION BEING MONITORED \Lagoon ❑ Remediation: Infiltration Gallery O Spray Field ❑ Remediation: Il Rotary Distributer ❑ Land Application of Sludge ❑ Water Source Heat Purnp ❑ Other: WELL if] NUMBER#rdm : MW 12 ( ) Date ate sample collected: 11/29/22 FIELD ANALYSES: If WELL Well Depth: 15 ft. Well Diameter: 2 in, pH 00400- 7,5,3 Units Temp. omio: z D; 7,C WAS DRY at Depth to Water Level 82546:6.1 ft. below measuring point Screened Interval: 2 ft, to 15 ft. Spec. Cond. 00094: tlMhos time of Measuring Point is 3 ft. above land surface Relative M.P. Elevation: ft, Odor o0aB5- None sampling, Volume of water pumped/bailed before sampling: 3.5 gallons Appearance T-arl. c /�;,`, .;, check Samples for metals were collected unfiltered: *'YES El NO and field acidified: YES El NO here: ❑ LABORATORY INFORMATION Date sample analyzed:1211122 id--,, l.77,,/, 45" Laboratory Name: Environmental Chemists, Inc PARAMETERS NOT es should reflect dissa#ved and colloidal concentrations. Certification No. 37729 COD 00335 mg/L Nitrite (NO2) as N 00616 0.03 mg/L Pb - Lead oio5i Coliform: MF Fecal 3-161s {1 1100mL - Nitrate (ND.t) as N 00620 0.31 inglL ug/L Zn - Zinc oios2 Coliform: MF Total 315o4 /100mL Phosphorl.ls: Total as P ao665 0,30 mg/L mg/L (Nate: Use MPN ntclhad for highly turbid samples) Orthophosphate 70507 mg/1- Other (Specify Compounds and Concentration Units): issolved Solids:Tolal 7omo 275 mg/L Al - AILlminum oilos mgll_ pH (Lab) 00403 7.5 units Eta - Barium 01007 uglL TOC oo6so 2.6 mg/L Ca - CafCiLIM o0516 mg/L Chloride 0094o 47 mg1L Cd - CadniiUni 01027 LiglL Arsenic 01002 ug1L Chrorn lUM: Total 01014 ug/L Grease and Oils 00552 mglL CU - Copper oIo42 m91L ORGANICS: (by CC, CC/MS, HPLC) Phenol 32730 ug/L Fe - Iron oio45 ug/L (Specify test and method #. ATTACH LAB REPORT',) Sulfate 00g45 mg/L I Ig - Mercury 71goo ug/L Lab Report Attached? N Yes (1) ❑ No (0) oecifc Conductance 0oo05 tlMhos K - Potassium trug37 mg/L VOC 71373 rnethod # 8260D/5030B Total Ammonia ooe10 1 mg& Mg - Magnesium oo927 _ mq/L no (Arnrnla Nlircgen; NH, as N; Aminenia Nlfragen, Tnlaf} method Mn - Manganese 01055 ug1L method # TKN as N 00625 0.34 mg/L Ni - Nickel 01067 ug1L method # For Remediation Systems Only (Attach Lab Reports); Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Outer Banks/Kinnakeet Associates LLC c/o Carolina Water Service -Tony Konsul -Director, State Operations to- - °lino a�iee V, I., Se o PormHtee (Or Auihnrizad Agent} Name and Ville • Please prin9 or lypc Tony Kon_ su lo�ae�o?s�a/Pre z„�zoz3 — 3060 ������a� Si 7natw'e of f'errniltce (nr Aullloriied AcirnlI z GW-59 Rev. 3-1-2016i (D,stej ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inca 6602 Windmill Way, Wilmington, NC 28405 . 910.392-0223 Lab ` 920.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ` 252.473.5702 Lab/flax 255-A Wilmington Highway, Jacksonville, NC 28540 ` 910.347.5943 Lab/Fax info@environmentalchernists.com CWS - Corolla Date of Report: Dec 14, 2022 Post Office Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID: Kinnakeet Shores MW Lab ID Sample ID: Collect DatelTime Matrix Sampled by 22-58486 Site: MW-12 11/29/2022 9:31 AM Water Tom Beasley Test Method Results Date Analyzed Color color Clear 11/29/2022 Depth to water, ft. Depth to Water. Ft. 6.1 feet 11129/2022 Ammonia Nitrogen EPA 350.1, Rev. 2,0, 1893 1.0 mg/L 12107/2022 Gallons bailed before sampling Gallons Bailed before sampling 3.5 gallons 11 /2912022 Total Dissolved Solids (TDS) SM 2540 C-2015 275 mg/L 12/01/2022 Temperature SM 2550 B-2010 20.2 C 11/29/2022 pH SM450011a-2011 7.5 units 11/29/2022 Total Phosphorus SM 4500 P (F-H)-2011 0.30 mg1L 12/08/2022 Total Organic Carbon (TOC) SM 5310 B-2014 2.6 mg/L 12/01/2022 Chloride SM4500 ci t:-2011 47 mg/L 12107/2022 1,1,1,2- I etrachloroethane SW 846 Method $260D15030B < 0-50 pg/L 12/1/2022 1,1,1-Trichforoethane SW 846 Method8260015030B <0.50 pg/L 12/1/2022 1,1,2,2-Tetrachloroethane SW 846 Method 8260015030B < 0.50 pg1L 1211 /2022 1.1,2-TrichIoroethane SW 846 Method 8260D150308 < 0.50 pg/L 12/112022 1 ,1-Dlchicroethane SW 846 Method 8260D/5030B < 0.50 pg/L 12/1/2022 1,1-Dichloroethene SW 846 Method 8260D15030B < 0.50 pg/L 12/1/2022 1,1-Dichloropropene SW 846 Method 826o015030B < 0,50 pg/L 12/1/2022 1,2,3-Trichlorobenzene SW 846 Method8260D15030B <0.50 gg/L 12/1/2022 1,2,3-Trichloropropane SW 846 Method 8260015030B < 0.50 pg11_ 12/1/2022 1,2,4-Trichlorobenzene SW 846 Method 6260015030E < 0.50 pg/L 12/1/2022 1,2,4-Trlmethylbenzene SW 846 Method 8260D/503013 < 0.50 pg/L 12/1/2022 1,2-Dibromo-3-Chloropropane SW 846 Method 82600150308 < 0.50 ug/L 12/1/2022 1,2-Dibromoethane SW 845 Method 8260DIS030B < 0.50 pg/L 12/1/2022 1,2-Dichlorobenzene SW 846 Method 826OD150308 < 0.50 pg/L 12/1/2022 1,2-Dichloroethane SW 846 Method 8260015030B < 0.50 pg/L 12/1/2022 1,2-Dichloropropane SW846 Method 6260150308 < 0.50 pg1L 12/112022 1,3,5-Trimethylbenzene SW 846 Method8260D15030B < 0.50 Pg/L 1211/2022 1,3-Dlchlorobenzene SW 846 Method 82600150308 < 0.50 pg/L 12/112022 1,3-Dichloropropane SW 846 Method 8260D/5030B < 0.50 pg/L 12/1/2022 1,4-Dichlorobenzene SW 846 Method 82600150308 < 0.50 pg/L 121112022 2,2-Dichloropropante SW 846 Method 826oD/5030B < 0.50 pg/L 12/1/2022 2-Chiorotoluene SW 846 Method a260D15030B < 0.50 pg/L 1211/2022 Report #::2022-23753 Page 7 of 9 Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 2W5 ` 910.392.0223 Lab ' 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ` 252.473.5702 Lab/Fax sus 255-A Wilmington Highway, Jacksonville, NC 28540 " 910.347.5943 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info(c,environmentalchemists.com Ci/11S - Corolla Date of Report: Dec 14, 2022 Post Lice Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID: Kinnakeet Shores MW 4-Ch€orotoluene SW 846 Method 826OD150308 < 0.50 pg/L 1211/2022 Benzene SW 846 Method 8260D150306 < 0.50 pg1L 12/1/2022 Bromobenzene SW 846 Method8260D15030B <0.50 pg/L 12/1/2022 Bromochloromethane SW 846 Method 826OD15030B < 0.50 pg/L 12/1l2022 Bromodichioromethane SW 646 Method 8260015030B < 0.50 pg/L 12/1/2022 Bromoforrn SW 846 Method 826OD15030B < 0.50 dig/L 12/1/2022 Bromornethane SW 846 Method 826001503013 < 0.50 pg/L 1211/2022 Carbon tetrachloride SW 846 Method 826OD/50308 < 0.50 pg/L 12/1/2022 Chlorobenzene SW 846 Method 826001503OB < 0.50 pg/L 1211/2022 Chloroethane SW 846 Method 826OD15030B < 0.50 pglL 1211/2022 Chloroform SW 846 Method 326OD15030B < 0.50 pglL 12/1/2022 Chloromethane SW 846 Method 8260D150308 < 0.50 pg/L 1211/2022 cis-1,2-Dichloroethene SW 846 Method 8260015030B <0,50 pg/L 12/1/2022 cis- 1,3-Dichloroprope ne SW 846 Method 8250D15030B < 0.50 pg/L 12/1/2022 Dibromochloromethane SW 846 Method 8260p15030B < 0.50 pg/L 12/1/2022 Dibromomethane SW 846 Method 826OW5030B < 0.50 pg/L 12/l/2022 Dichlorodifiluoromethane SW 846 Method 8260015030B < 0.50 pg/L 12/1/2022 Ethylbenzene SW 846 Method 826001503013 < 0.50 pg/L 12/1/2022 I"' 1exachlorobutadiene SW 846 Method 826OD15030B < 0.50 pg/L 12/1/2022 Isopropyl benzene SW 848 Method 825OD15030B < 0.50 pg/L 12/1/2022 M+P Xylene SW 846 Method 826OD150308 < 1.00 pg/L 12/1/2022 Methylene chloride SW 846 Method 82600/503013 < 0.50 pg/L 12/l/2022 Naphthalene SW 846 Method 826OD15030B < 0,50 pg/L 12/1/2022 n-Butylbenzene SW 845 Method 826OD15030B < 0.50 pg/L 12/112022 n-Propylbenzene SW 846 Method 8260D15030B < 0.50 pg/L 121112022 ortho-Xylene SW 846 Method 8260D150306 < 0.50 pg/L 121112022 p-Isopropyltoluene SW 846 Method 82BOD1503GB < 0.50 pg/L 12/112022 Sec-Butylbenzene 5W 846 Method 826ODI50308 < 0.50 pg/L 12/l/2022 Styrene SW 845 Method 826OD15030B < 0.50 pg/L 1211/2022 tert-Butylbenzene SW 846 Method 82BOD15030B < 0,50 pg/L 12/1/2022 Tetrachloroethene SW 846 Method 82600/50308 < 0.50 pg1L 12/1/2022 Toluene SW 846 Method 826OD15030B < 0.50 jig/L 12/1/2022 Trans-1,2-Dichloroethene SW 846 Method 8260DIS030B < 0.50 pg/L 12/112022 Trans- l,3-dichloropropene SW 846 Method 8260D/5030B < 0.50 pg/L 121112022 Trlch€oroethene SW 846 Method 826OD/5030B < 0.50 pg/L 1211/2022 Trichlorofluoromethane SW 846 Method 526OD/5030B < 0.50 pg/L 12/1/2022 Environmental Chemists, Inc. 6f] 7 e 02 Windmill Way, Wilmin on, NC 28405 930.392.0_23 Lab 910.392.4424 Fa y gt Fax G 710 Sowsertown Road, Manteo, NC 27954 ' 252.473.5702 Lab /Fax M 255-A Wilmington Highway, jacksonvilie, NC 28540 m 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info!a environrnentalchemists.com CWS - Corolla Date of Report: Dec 14, 2022 Post Office Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID: Kinnakeet Shores MW Vinyl chloride SW 846 Method 826OD/5030[3 < 0.50 g fL 12/112022 Nitrate Nitrogen (Cale) Nitrate+Nitrite-Nitrogen ERA 353.2. Rev. 2.0, 1993 0.34 mg/L 12/0112022 Nitrate Nitrogen Subtraction Method 0.31 mg/L 12/14/2022 Lab ID Sample ID: M-3932 Collect Dateliime Matrix Sampled by 22-59487 Site: iVW-12 11/29/2022 9:31 AM Water Tom Beasley Test Method Results Date Analyzed Nitrite Nitrogen SM 4500 NO2 8-2011 0.03 mg/L 11/30/2022 Fecal Coliform SM 9222 D.2015 MF <1 Colonies/100ml- 11/29/2022 Comment: t t Reviewed by: Report #::2022-23753 Page 9 of 9 Of F= Of zw U 0 G a w in z z uj ul N N �L i Ul s Ix Ix O Z U o co m z u a to Z Li O z > { r i r i L� r - M3HIO 7+ 2 DIRL 'a O QS QRovu CONH uj ui w �- -1314 } HNON JC 2ai3vynN C€1 aVl auYoF4 R1 � 3 eau quo) IL U CL Oh C_ (D Q 0 CL Cj CL 0- C7 EL C7 cl t7 a. OD ZZ �o U C') a�sodwaa Od -L aEd�usg m . r � C 4 c cr ifr L 7 CD N � � •ter � � � c4 •� �' r,.aJ 9i ca a z iz ° i D 0 = U #� r �a LLI LU O LL F ❑ 2 r d :F RS ttf 42 Q V ��4 'a O E E c_ Cy 0E w x iL ❑ ❑ ❑ C? ❑ _ z Q Q ` E m 2 Q�Q z ff LL ul W LL fl @ LL V U CI LU ti 4 i U 2 j C V iL N UJ LU Cn n a ro # tL U o�o��n�� LL 4 n ` � 0 a. ❑ LU 0. n a- z >- L- 0 0� OR Ldd =0 CY IL w LU ul -®Q Z 02 - w o 0 u U i6 a c fl U U U 2 Y Y Ca I 7 =o � = L E � S Q Lo p LL L- LL SP J O C Y Qa°' U c 0 1y� o -u 0 o - E LU U) o J �I d try C W Q G 0 4 C.a $ �D t6 o S G - Q rt�0Q LO O n � El N y= CA U Q cs C> 'Cl E ' zi 2 U G G] > w 0 Li .n rn C � U � 67 C N 7 C Co w Q tts 0 C O � � v a L7 L6 2 r� 1 0. 'j-U 73 j Co ` V [} Q ' m 3 �s LU ca a d O) Q L� C- O D fll N L Lid fl f° c L C P m C m J C�c MW w 0 tti o 0 w O o Lo N [L Cl o O D S > r r r i D E C D C E C L a � � U O 4�- ❑. D � IIJ ❑: DL D: L71 O7 � Q7 HF G. a! 87 m � �7 �7 E E E E E c s c a E a E E 1 c L � I G C> C O N N [LJ 0 ov O -,�j O E @ o CJ z E z z d P 0- fl E U E E E r O a cu a L G �, cu rp (3 EL to E COLL z z C m U m z -a c U S fl p z U .15: a D � a Q 0 J O O g J = -� ..J J J J J E E E E E E E a rs !7 CS = � d i L � � o o 4R w cfl uo N a E CV Q i L4 V � N L- It m v K v J cn ca 3 $ o m o cq o Lo ;n o un T o o G o G 0 0 0 0 o a ry o 0 o N CO 6^ a o cn o n G o 0 o o m o 0 o Z o CDm is t) m U w y a) m Z : U cc m ti 4 m 0 EU S aLU U d m 75 E LZ }- c fn a N C j N Qz V m U C� I0¢ D C 'ccU m � � L� CL Liz m TH m Ln envirvchelm En.viron.mental. Chemists, Inc. 6602 Windmill Way, Wimington, NC 28405 ` 910.392.0223 Lab a 910.392-4424 Fax 710 Bowsertown Toad, Manteo, NC 27954 ' 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ' 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS info'e environmentalchemists.com CWS - Corolla Date of Report: Dec 14, 2022 Post Office Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID: Kinnakeet Shores MW Lab ID Sample ID: Collect DatelTime Matrix Sampled by 22-58482 Site: MW-10 11/29/2022 10.20 AM Water Torn Beasley Test Method Results Date Analyzed Color color Tan 11/29/2022 Depth to water, ft. Oepthto Water, Ft 5_6 feet 11/29/2022 Ammonia Nitrogen l EPA 360.1. Rev. 2.0, 1993 < 0.2 mg/L 12/07/2022 Gallons bailed before sampling Gallons Bailed before sampling 3.0 gallons 11/29/2022 Total Dissolved Solids (TDS) SM 2540 C-2015 279 mg/L 12101/2022 Temperature SM 2550 B-2010 20.1 C 11/29/2022 " pH SM 4500 H 8-2011 7,6 units 11129/2022 Total Phosphorus SM 4500 P (F-H)-2011 0.24 mg/L 12108/2022 -Total Organic Carbon (TOC) SM 5310 B-2014 4.8 mg/L 12101/2022 ,r Chloride SM4500 Cl E-2011 36 mg/L 12/07/2022 1. 1, 1,2-Tetrachloroethane SIN 846 Method 82600/5030B < 0.50 pg/L 12/1/2022 1 ,1, 1-Trlchloroethane SW 846 Method 826OD150308 < 0.50 pg/L 12/1/2022 1,1,2,2-Tetrachloroethane SWa46Method 8260n/5030B <0.50 pgiL 12/1/2022 1,1,2 Trichloroethane SW 846 Method826OD15030B < fl.50 pg/L 12/112022 1,1-Dichloroethane SW 846 Method 8260015030B < 0.50 pg/L 121112022 1,1-Dichloroethene SW 846 Method 82600/5030B < 0.50 pg/L 12/1/2022 1,1-Diehloropropene SW 846 Method 826aD150308 < 0.50 pg/L 12/1/2022 1,2,3-Trichlorobenzene SW 846 Method 826OD15030B < 0.50 pg/L 12/1/2022 1,2,3-Trichloropropane SW 846 Method82600150308 <0.50 pg/L 121112022 1,2,4-Trichlorobenzene SW 846 Method 826OD16030B < 0.50 pg/L 12/1/2022 1,2,4-Trimethylbenzene SW 846 Method 826OD150303 < 0.50 pg/L 12/1/2022 1,2-Dibromo-3-Chloropropane SW 846 Method 8260D/5030B < 0.50 pg/L 12/1/2022 1,2-Dibromoethane SW 846 Method 8260D15030B < 0.50 pg/L 1211 /2022 1,2-Dichlorobenzene SW 846 Method 82601D/50306 < 0.50 pg/L 12/1/2022 1,2-Dichloroethane SW 846 Method 82600150308. < 0.50 pg/L 121112022 112-Dichloropropane SW 846 Method 8260015owa < 0.50 pg/L 12/1/2022 1,3,5-Trimethylbenzene SW845Method 826oDi5030B <0.50 pg/L 12/'1/2022 1,3-Dichlorobenzene SW 846 Method 826013/5030B < 0-50 pg/L 1211/2022 1,3-Dichloropropane SW 846 Method 8260DI50308 < 0.50 IJ91L 121112022 1,4-Dichlorobenzene SW 846 Method 8260D/5030B < 0.50 pg/L 12/112022 2,2-Dichloropropane: SW 846NMethod 826oD1503oa < O} 50 pg/L 12/1/2022 2-Chlorotoluene SW 846 Method B26OD150305 < 0.50 Pg/L 12/1/2022 Report #::2022-23753 Page 1 of 9 enviroehe. ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 ` 910.392.0223 Lab ` 910.392.4424 Fax 710 Sowsertown Road, Manteo, NC 27954 a 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ° 910.347.5943 Lab/Fax info@cnvironmentalchemists.com CWS - Corolla Date of Report: Dec 14, 2022 Post Office Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID., Kinnakeet Shores MW 4-Chlorotoluene SW 846 Method 82BOD150508 < 0.50 pg/L 12/112022 Benzene SW 846 Method 6280D15030B < 0.50 pg/L 12/1/2022 Bromobenzene SW 646 Method 826OW5030B < 0.50 pg/L 1211/2022 Brornochloromethane SW 846 Method 8280DI5030B < 0.50 pg/L 12/1/2022 Bromodichloromethane SW 846 Method 826OD15030B < 0.50 pg/L 121112022 Bromoform SW 846 Method 826oD/503on < 0.50 pg)L 1211/2022 Bromomethane SW 846 Method 826OD150305 < 0.50 pg/L 12/1/2022 Carbon tetrachloride SW 846 Method 8260D15030B < 0.50 pg/L 12/1/2022 Chiorobenzene SW 846 Method 826OD15030B < 0.50 pg/L 121112022 Chloroethane SW 846 Method 626OD15030B < MO pg/L 12/1/2022 Chloroform SW 846 Method 826015030 < 0.50 pg/L 12/1/2022 Chloromethane SW 846 Method 826015030B < 0.50 pg/L 12/1/2022 cis-1,2-Dichloroethene SW 846 Method 8260D15030B < 0.50 pg/L 12/1/2022 cis- 1, 3-Dichloropropene SW 846 Method 8260D/5030B < 0.50 pg/L 12/1/2022 Dibromochloromethane SW 846 Method 8260D150303 < 0.50 pg/L 12/l/2022 Dibromomethane SW 846 Method 8260DIS0306 < 0.50 pg/L 1211/2022 Dichlorodifluoromethane SW 846 Method 8260D150308 < 0.50 pg/L 12/1/2022 Ethylbenzene SW 846 Method 82600150308 < 0.50 pg/L 12/1/2022 I" iexeehlorobutadiene SW 846 Method 82300150308 < 0.50 pg/L 12/1/2022 Isopropylbenzene SW 846 Method 8260D/50308 < 0.50 pg/L 12/1/2022 M+P Xylene SW 845 Method 8260D15030B < 1,00 pg/L 12/112022 Methylene chloride SW 846 Method 826OD15030B < 0.50 pg/L 12/1/2022 Naphthalene SW 846 Method 826OD150308 < 0.50 pg/L 12/1/2022 n-Butylbenzene SW 846 Method 82BOD15030B < O) 50 pg/L /2/112022 n-Propylbenzene SW 846 Method 826GD15030B < 0.50 pg/L 12/1/2022 ortho-Xylene SW 846 Method 826OD15030B < 0,50 pg/L 121112022 p-1sopropyltoluene SW 846 Method 626OD15030B < 0.50 pg/L 12/1/2022 sec-BUtylbenzene SW 846 Method 825OD15030B < 0.50 pg/L 12/1/2022 Styrene SW 846 Method 8260D/5030B < 0.50 pg/L 121112022 tert-Butylbenzene SW 845 Method 8260D/5030B < 0.50 pglL 12/1/2022 Tetfachloroethene SW 846 Method 8260015030B < 0.50 pg/L 12/112022 Toluene SW 846 Method 826OD150308 < 0.50 pg/L 12/112022 Trans-1,2-Dichloroethene SW 846 Method 6260D/5030S < 0.50 Trams-1,3-dichloropropene SW 846 Method 8250D150308 pg/L < 0.50 12/112022 Trichloroethene SW 846 Method 8260DI5030B pg/L < 0.50 12/1/2022 Trichlorofluoromethane SW 846 Method 8260D15030B pg/L < 0.50 12/112022 pg/L 12/1/2022 Report #::2022-23753 Page 2 of 9 Environmental. Chemists, Inc. a ! 6602 Windmill Way, Wilmington, NC 28405 ' 910.392.0223 Lab ' 910.392.4424 Fax -sfa 710 Sowsertown Road, Manteo, NC 27954 ' 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 " 910,347.5843 Lab/Fax ANALYTICAL 8 CONSULTING CHEMISTS info@environmentalchemists.com CWS - Corolla Date of Report: Dec 14, 2022 Post Office Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID: Kinnakeet Shores MW Vinyl chloride SW 846 Method 8260W5030s < p,50 pg/L 12/1/2022 Nitrate Nitrogen (Cate) Nitrate+Nitrite-Nitrogen EPA 353.2. Rev. 2.0, 1993 < 0.02 mg/L 12/01/2022 Nitrate Nitrogen subtraction Method <0.02 mrg/L 12/14/2022 Lab Ili Sample ID: M-3930 Collect Date/Time Matrix Sampled by 22-58483 Site: MW-10 11/29/2022 10:20 AM Water Tom Beaslev Test Method Results Date Analyzed Nitrite Nitrogen SM 4500 Hoe 8-2011 <0.02 mg/L 11/30/2022 Fecal Coliform SM 9222 D-2015 ME <1 Colonies/100mL 11 /29/2022 Report #::2022-23753 Page 3 of 9 I 0 fl LU a m in LU E 2 cu YVV1 } ti3 v f d U 5 ld3H1D a °� z O,H1 x o HOtlM d Q} [OHH q ii LU ulul POSZH X 7C 1 3ti0N X (It Mn d aufJoi4D 0 � (E) 10 di �r �L. Q 0 CL ( j CL 0 a- ( R. 0 D- 0 li i� El [� sauteluco j 4gjo to U U U CD U U U C7 U t'3 U C3 -Wsadwo3 adds oldweS m T a� c o a w m 2 t� a 3 rs p u L to 2 .F. y n �a 1 4zn � 4) � L m 5ca m i i EL Q n �+ c IDco a 0 CLI i" r�z ri L1° a ❑ LLE a? a m II LV L i- a c fY_ z io lz EL =ti V m m J Q m ❑ Q . Q C4 w p p m ~ ti ` Im C�7 m Cl /�� _� Eco �� ro ..! {Wj ti @: M o [� d W o -o O 4 Z a. Q El❑ ❑ ElQCy ` V � ® C Q B (CU n O - LU Q .Lui E 0, z co fL w a U D a N Q LLE - Q° coo o U o u z FW C) ouj 0 p U z m-Z H {) v C W W n m r U e n en L� wO O z U } a Q) L fl° in g o o U n o Q 4)LU 9 n W M Lu Ci p U m Q) v C.J !' U) fi -i 1- U �- t1 O M LLi = Z+ Q Q1. Q= n � O O y t9 O +t w o co LL o- cn O Q _J Z t- - J J J CD 1 J r o ° 4 O a ❑ U CN c Iris r C', I I LL LG .. .. ❑ Lid o�Cv O V f 1 1 V -am° V U U CLf Lu U'! 0 C o V 0 C. 47 r V7 n to i P O Q1 J= [O L] G O O o O mo O P G 2 E C t C C c 1 L) M mQ M° a =ua C.) I U i 4 ^w cis cQ j L 6. o6 U[1� J CL c Z e h u mi C m G u C e U S Y C ti O- i4 3 r `� U s m Iz o — O i .� C El O _r_ ul C tU Cq \. O d O ---} 1 -� P �j 0 LC] LL! � N m Q CJ 07 'E Lit m M 0) M 0) 2 CR O5 CN F n3 F E 7 E :3 Z - Y C E n 6, ® U - r_ 0 t J Q G3 -� j •.' V c' ®� N �� ID ` p o LL Ly m 7 r t d U .�' u Q r V p r` o tfJ o m ti n a N N a Ln Un O Z n O u; ® z D C6 lYi - 7 (�- N E- 4 Ct n P� rU.- _ ['] N Lil d �"' cA O o P o P a m d n o O 0 L+7 o M N o G — C o N �U C as r N Q 2 "~ W 5 E Qi W O Q `a) ® C) Co i6 C3 � (3 n tl P O U O 'U o _o O cn C 3 CO G W N O ZSP _[6 O z Lai 2 se `f N r±� Ix ix } C S��/rJI U. Q U Q Z fl -p E9 c o U) L9.� ($ -17 Q Lt! J 'N 0 — C6 C LL f- i- _U L -p 7 LO "cy !�- rA ..- LL "O 4i c 11.. m m i = LO E Z Z L4. C U 4.i-+f [0 L% Gc C U- 'a Q t f'- ® N E J. O i� Z .0 co a-p 3 O i1 }- m U1 U 6 O O N O m N H¢ .J N W Cc6 U Q Q .� CJ O N Q �= (D Q) 'p F6 Q U U N Q e� o u EL. LL LL LL �i' �% fn > C�4 Co QM J C a - e E tJ [0 a G w ylµ .. qql F017. , Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 ' 910.392,0223 Lab a 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ` 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ® 910.347.5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS ini'o@environmentalchemists.com CWS - Corolla Post Office Box 40 Corolla NG Attention: Lab ID Sample ID: 22-58484 Site: MW-11 Test 27927 Collect Date/Time 11/2912022 9:57 AM Method Date of Report: Dec 14, 2022 Manteo Report #: 22M-2874 Report #: 2022-23753 Customer ID: 08100030 Project ID: Kinnakeet Shores MW Matrix Sampled by Water Tom Beasley Results Date Analyzed Color Color Tan 11129/2022 Depth to water, ft_ Depth to water, Ft. 5.2 feet 1//2912022 Ammonia Nitrogen EPA 350.1. Rev. 2.0, 1993 0.4 mg/L 12/07/2022 Gallons bailed before sampling Gallons Bailed before sampling 2.5 gallons 11/29/2022 Total Dissolved Solids (TDS) SM 2640 c-2015 513 mg/L 12/01 /2022 Temperature SM 2550 B-2010 19.7 C 11 /29/2022 PH SM 4500 H 8-2011 7.5 units 11 /29/2022 Total Phosphorus SM 4500 P (F-H)-2011 0.24 mg/L 12/08/2022 Total Organic Carbon (TOC) SM 5310 B-2014 7.5 mg/L 12/01/2022 Chloride SM4500 C1 E-2011 160 mg/L 12/07/2022 1,1,1,2-Tetrachloroethane SW 846 Method 826OD150308 < 0.50 pg/L 1211/2022 1, 1, 1 -Trichloroethane SW 846 Method 826OD15030B < 0.50 pg/L 12/1/2022 1,1,2,2-Tetrachloroethane SW 846 Method8260D15030B <0.50 pg/L 12/1/2022 1,1 ,2-Trichloroethane SW 846 Method 826OD150306 < 0.50 pg/L 12/1/2022 1,1-Dichloroethane SW 846 Method 826OD15030B < 0.50 pg/L 12/112022 1,1-Dichloroethene SW 846 Method8260D/5o30B <0.50 pg/L 12/1/2022 1,1-Dlchloropropene SW 846 Method 826GD15030B < 0.50 pg/L 12/1/2022 1,2,3-Trcchlorobenzene SW 846 Method 8260DISG30B < 0 50 pg/L 12/112022 1,2,3-Trichloropropane SW 846 Method 826OD15030B < 0,50 pg/L 12/1/2022 1,2,4-Trichlorobenzene SW B46 Method B260015030B < 0.50 pg/L 12/1/2022 1,2,4-Trimethylbenzene SW 846 Method826oD15mos <0.50 pg/L 12/1/2022 1 ,2-Dibromo-3-Chloropropane SW 846 Method 8260DI5030B < 0.50 pg/L 12/1/2022 1,2-Dibrornoethane SW 846 Method 8260015030B < 0.50 pg/L 12/1/2022 1,2-Dichlorobenzene SW 846 Method 8260DIS0308 < 0.50 pg/L 12/1/2022 1,2-Dichloroethane SW 846 Method 82600150303 < 0.50 pg/L 12/1/2022 1,2-Dichloro r0 ane p p SW 846 Method 826OW5030$ 0. < 50 pglL 1211/2022 1, 3,5-Trimethyl benzene SW 846 Method8260D150309 <0.50 pg/L 1211/2022 1,3-Dichlorobenzene SW 846 Method 8260DIS030B < 0.50 pg/L 1211/2022 1,3-Dlchloropropane SW 846 Method 8260D15030B < 0.50 pg/L 12/1/2022 1,4-Dichlorobenzene SW 846 Method 82BOD15030B < 0.50 pg/L 12/1/2022 2,2-Dichloropropane SW 846 Method 8260015030B < 0.50 pg/L 12/1/2022 2-Chlorotoluene SW 846 Method 8280D/5030B < 0.50 pg/L 12/1/2022 Report #::2022-23753 Page 4 of 9 CWS - Corolla Date of Report: Dec 14, 2022 Rost Office Box 40 Manteo Report #: 22M-2874 Corolla NC 27927 Report #: 2022-23753 Attention: Customer ID: 08100030 Project ID: Kinnakeet Snores MW 4-Chlorotoluene SW 846 Method 826OD15030B < 0.50 pglL € 2/1/2022 Benzene SW 845 Method 8260D15030$ < 0,50 pg/L 1211/2022 Bromobanzene SW 846 Method 8z80D150309 < 0.50 pglL 12/11 2022 Bromochloromtethane SW 846 Method 826OD/5034B < 0.50 pg/L 1211 /2022 Bromodichloromethane SW 846 Method 8260D150308 < 0.50 pg/L 12/1/2022 Bromoform SW 846 Method 826OD/5030B < 0.50 yg/L 12/1/2022 Bromomethane SW 846 Method 8260D15030B < 0.50 pg/L 12/1/2022 Carbon tetrachloride Sw 846 Method 825OD150308 < 0.50 pg/L 12/1/2022 Chlorobenzene SW 846 Method 82601)15030B < 0.50 pg/L 12/1/2022 Chloroethane SW 846 Method 826OD15030B < g.50 pg/L 12/112022 Chloroform SW 846 Method 826OD/50308 < 0.50 pg/L 12/1/2022 Chloromethane SW 846 Method 8260t)1503nB < 0.50 pg/L 12/1/2022 cis- 1,2-Dichloroethene SW 846 Method 8250DI5030B < 0.50 pg1L 1211/2022 cis-1,3-Dichloropropene SW 846 Method82aoDI503o8 <0.50 pg/L 12/112022 Dibromochloromethane SW 846 Method 8260DI5o30B < 0.50 pglL 12/1/2022 Dibromomethane SW 846 Method 8260DIS0308 < 0.50 pg/L 12/1/2022 Dichlorodif€uoromethane SW 846 Method 826OD150308 < 0.50 pg/L 1211/2022 Ethylbenzene 5W 646 Method 826OD150308 < 0.50 pg/L 12/1/2022 Hexachlorobutadiene SW 846 Method 8260D/51)30B < Q.60 pg/L 12/1/2022 €sopropylbenzene SW 846 Method 62601)15030B < 0.50 pg/L 12/1/2022 M+P Xylene SW 846 Method 82600150303 < 1 M pg/L 12/1/2022 Methylene chloride SW 846 Method 8260DIS030B < 0.50 pg/L 12/1/2022 Naphthalene SW 846 Method 8260D/50308 < 0.50 pg/L 12/112022 n-Butylbenzene SW 845 Method 826OD15030B < 0,50 pg/L 12/112022 n-Propylbenzene SW 846 Method 8260D1 =8 < 0.50 pg/L 12/1/2022 ortho-Xylene SW 846 Method 8260D/503OB < 0.50 pg/L 121112022 p-isopropyltoluene SW 846 Method 82BODI50308 < 0.50 pg/L 12/1/2022 Sec -Butyl benzene SW 846 Method 826OD15030B < 0.50 pg/L 12/1/2022 Styrene SW 846 Method 8260DISo3oa < 0.50 pg/L 1211/2022 tert-Butylbenzene SW 846 Method 8260D/50308 < 0.50 pg/L 12/1/2022 Tetrachloroethene. SW 846 Method 8260D/503013 < 0.50 /L us 12/112022 Toluene SW 846 Method 826OD15030B < 0.50 pg/L 1211/2022 Trans- l,2-Dlchtoroethene SW 846 Method 8260W5030B < 0,50 pg/L 12/1/2022 Trans-1,3-dichloropropene SW 846 Method 826OD/5030B < 0.50 Trichloroethene SW 845 Method 82GOD1503oB pg/L 12/1/2022 Trichlorofluoromethane SW 846 Method 826OD150308 < 0.50 /L p9 1211{2022 < 0.50 pg/L 1211/2022 Report #:: 2022-23753 Page 5 of 9 A Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 ' 910.392.0223 Lab ° 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 ` 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 ' 910.347,5843 Lab/Fax ANALYTICAL & CONSULTING CHEMISTS inforu;environmtmtalchemists ccm CWS - Corolla POSt Office Box 40 Date of Report: Dec 14, 2022 Corolla NC 27927 Manteo Report #: 22M-2874 Attention. Report #: 2022-23753 Customer ID: 08100030 Project ID: Kinnakeet Shores MW Vinyl chloride SW 846 Method 8260D15030B [ 0.50 p9 /L 12/1/2022 Nitrate Nitrogen (Calc) Nitrate+ N itrite-N itrogen EPA 353.2, Rev. 2.0, 1993 0.04 mg/L 12/01 /2022 Nitrate Nitrogen Subtraction Method <0.02 m /L 9 12114I2022 Lab ID Sample ID: 3931 Collect DatelTime Matrix Sampled by 22-58485 Site: MW-11 11/29/2022 9.57 AM Water Tom Beasley Test Method Results Date Analyzed Nitrite Nitrogen sM 4500 NO2 8.2011 0.06 rn /L 9 11/3012022 Fecal Coliforn-t Sh+I9222 fl-2015 MF c1 COlonies/100ml- 1112912022 Report #;:2022-23753 Page 6 of 9 m ! U � z M ' 4� ~ C W m L1 t► LU a y O u o } F-U. U Z N 4. EE e 0 LL lE O.mLU i13H14 E Ff � ❑!xt X QHCVN CONN �, E! LV U i z 443Z3i X 7C U_ "' w 0 {R 0 aNnN X i! 0 N x umswnx � •- M a G A = al sv� Z c m 1 In 7 I f� R m — seE}Ja19� d ;k U (E) JO d) LCI Jfal1IE4LI00 Ur a- CL Ci CL 0 CL C? CL LD Cz 0 C3 L¢ Q z Z is 2 9pj9 Ls u U 0 }- a `� e}�sud3uoa U C) U t7 C3 C'J C3 0 U 0 U C7 C7 o C7 C7 U 0 U 0 Q ` � _j _j O Z O b CL adds, (L V atdaue$ �, C1 0 z0F � LIJ o cu F-- Or 0 m E ❑ l; Cfl Q � i 2 •� 0 t g � 3 m f6 _ID CL CL E Low fA= i i I O ai It Environmental Chernist, Inc., Wilmington, NC Lab #9 5602 1;`: i r4 d r-n il? '�.%; a y i rningto,ti, NC 284.05 Semple Receipt Checklist 910.392.0223 Ll r G'=fmperawre - upo-, r - g pre.�nt; V,'ere they ICI C_; u;l,r,.;e;?= _= pt � - - ° _ C C rrc-ct_d tc-rnperature uf;on - HJ-`: i'iiu?fctUr= tc'.�fi' ❑ emperatwc filar.'; IR Gun ID: Against a€nst Bottl-'s �~ Thomas Traceable Sip, 192511657 M Gun Correction Factor YES ID NO 3- T.- O.C) if temperature of cooler exceeded 61C, eras PrDiALi9gr./Q+ ❑ NO 4. notified; V'Iere proper custody procedures (relinquished/received} f61i6;-red? YE5 11 NO 5. there sample Ip`s listed or: the cGC? YES ❑ NO 1 6. Were samples Us listed on sample YES (❑ NO 1 7. containers? Were collection date and tirre listed on the COC} YES D P1rJ f 8. It ere tests to be performed listed on the COC? YES ❑ NO 9. Did samples arrive in proper containers for each test r � YIrS ❑ l'dG 10- p Did sam les arrive ;r, good condition for earn test? YES # YES ❑ 10 NO Ill. Was adequate sarnpla volume available? NO 12 '1'<.tere samples received i ithin proper holding time for regl}estecl tests0 YES ❑ NO 13. Were acid preserved samples received at a pH of <2? � YES 10 NO 14- VjIere cyanide saruiples received at a pH >12? {r5 1❑ t10 115. Were sulfide samples received zt a pH >a? ti YES YrS (❑ 1❑ NO 16. V;'ere NH3/TKN/Phenol received at a Chlorine residual of <0.5 m/L? Y5 !!❑JO N0 1� s=, t• , f. a.ere SulltaefC, nide recei+jed 2 a CIIIO ne residual of<r .5 m==/L? 18. ;';er2 orthophosphate said le, filtered in the field p within ;:r T' i, _ 15 min,.€tes? Ch;or. - aO'dej e- (Sample Preservation: (Must be cornplet2d for ansa;r3 le S 11Co"r2Li ar ra e > p () 1, p. _s-rved or ,A,itil headS03---e,� �arnPle1sI ;.'ere received r� r " ^ a 3y ar dIq:: (ci-cle o1e 3Q_ HIIa: :s,o ctlf prZse^!ad a }tl we adjusted accsrd; i�iv :1�2 ❑f �3rese .3tior1' - HCl NjOH if Plofty than one ; ,2nla'ie -i- p =� is iI •--- . . -. - _ -_ ._ - -- - - - eedeld, ;i7�a'__ 1:? Co S'C='�.F. ` •_ "_ __ _., --_""`-- . tea= .-.. -_ ^ _- r'v.: _ c.. s�- � - - i'.iiih healspav COMMENTS- r [HOC. QA.002 Rev I e—z Motion # 94 racifity Na.: LC/ All-alyst:PH Permit N: Ti F - Calibration Time Cal ®u€fer 4 0 s u e erence 1vte€hod: S1vf4500 H+B -2011 Cal Buffer 10.0 s.u. Check Buffer 7 0 s.a. Instrument ID )? Cam.nents TO `pl•1 check buffer must read wninn ± t1 I pal units of [hc buffer's true value. 4 su buffer Loltl: Ricca 4112fig Ex 1 #/�� - - 7 su buffer LotMl: Ricca 2l 12A38 Ex 12r23 10 su buffer Lot': R1CCA 2111750 Exn. 51?3 Sample location Sample Collection Sample Analysis p1I Result iPost-analysis Buffer Time♦ rl l Z 0931 Times S.0 Clipckvalue s.u. -7. CommentVDataQualtfizrs 0931 53 -7, o µ fill l r &'9-:5- 7 7. yL P'l Lc1 7, 0 � DD -- r I l" Post analysis bufFer check Is required when performing analyses at muftfple sampling locations and must be within ± 0.1 All pH values in pH lions it e , s u ) Record all data to the nearest 0.01 units o:`the buffer's true value s.u. and report to the nearest 0.1 S.U. Reference itirlethod; SM 4500 C1.G2011: Total Residual Chlorite (TRQ Daily Check Post -analysis f•lac#=. 8167 HR: {Please circle u tieahle Method Instrument ID: Standanl Result Check Std. Tine cheek l {when anafyxittg Standard !3$ L tar mg�L Sample Sample SamP1e Collection Anal;cis TRC Result LOC3E Ion �[ mutts ie sitt:sj An°t3'ed Tirric Time Nt,,,+7L or m L Comments Qualfficrs I1 TRC Dail}' Check Standard true value µg/L or mg/L acceptance range or m IL Check standards must recover within 1-1 G% ofthe check standard's true value WWI - Annual Calibration Cuire Verification Dal LOT # IDEXX 220129 Free Exp. Bate: 2/28/23 IDEXX 220130 ftca$enl Blank Value: (When applicable- Analyze and doeut:tent a reagent blank when standards, sample dilutions or FT Samples are,prepared) re are7d te: 2f2$l 3 Dissolved Oxygen (DO) p p n ? Reference Method:SM 45ii0 O G -2016 Instrument lD TP—'Z -7 © Q -75 t t;03 (.O 3 Calibration/ Calibration variable ♦Past -analysis calibration Verification Meter reading verircation (when necessary) tric Sabot iy, re f pp[ ttt 5 $ mpleCollecLon or ,a efljcieney aftercatibrat ion Theoretical Calculated Value 1ng/L Value mgfL i* do,, Comments Ilse this rOw when Performing a #nsteatl of Commen€s,'Data Qualirters — Z i&O2— IDDZ 1C7� 4 When performing analyses at multiple lucations, the meter must be recalibrated at eac11 site before analysis or a post -analysis calibratiort verification must be perfonned ' If sampfe is measured directly in the stream andfor onsile, only lime analyzed would be recorded utlh a note that they are measured in situ or immediately Temperature Reference Method SN12550 13-2010 lnstmrrien€ ID. � j I Sample 'Sa I 'Sample Analysis DO reading Sample Location Collection a ,, a AnAysis Teinoera[ure °c TIme Time Comments Data Qualifiers 0?3/ ��9s 31 2-d. C l0ZO il 0 ZO, / 0 Z L rz.3 Z r 00; /00? 16,c? : if sample is measurDale ed dtrec€1y to �- the stream and/or an site, only Annual Vert fcanan time analyzed would be recorded, lv[t)r a nute that they are measured in s[tu or Field Personnel Note. - Rev 1-2422 i+ i QA.t!0l