0501_AsheCoMSWLFLined_June2024_LeachateMonRpt_FID1903115_20241017

Ashe County Lined Landfill
Crumpler, North Carolina
December 22, 2023 through June 21, 2024
MESCO Project Number: G24007.0
Semi-Annual Leachate Recirculation Report
Prepared for
Permit Number: 05-01

October 14, 2024
Mr. Ervin Lane Solid Waste Section (SWS) NCDEQ Division of Waste Management
217 West Jones Street Raleigh, NC 27603
Re: Semi-Annual Leachate Recirculation Report Ashe County Lined Landfill Permit No. 05-01 MESCO Project No. G24007.0
Reporting Period: December 22, 2023 through June 21, 2024

Dear Mr. Lane:

The Ashe County Lined MSWLF located near Crumpler NC, currently operating under permit #05-01 is permitted to recirculate leachate onto existing MSWLF Phases. During the period between December 22, 2023 and June 21, 2024
leachate was recirculated into the Phase 4 lined landfill and disposed of at off-site Wastewater Treatment Plants (WWTPs).
In accordance with the permit requirements the volume of leachate recirculated, the amount of leachate disposed of offsite, the amount of precipitation reported and the analytical results of leachate samples are presented. This leachate
recirculation report is submitted semi-annually with the dates corresponding to the facility's established routine semi-annual water quality monitoring program. The pertinent information for this semi-annual event is summarized below:
● Leachate recirculated into Lined Landfill: 40,792 gallons
● Leachate disposed of at WWTPs: 363,024 gallons
● Amount of precipitation: 31.5 inches
● Leachate analytical sampling date: June 21, 2024
The next semi-annual sampling event will be performed in December of 2024 and a report will be submitted upon completion. If you have any questions or comments regarding this report, please contact us by phone at (919) 772-
5393 or by email at [e-mail].
Sincerely,
MUNICIPAL ENGINEERING, Inc.

Jonathan Pfohl Environmental Specialist Enclosures
cc: Mr. Scott Hurley Ms. Kathy Weaver
Ashe County
68 Shipwash Drive ● Garner, NC 27529 ● ph: 919-772-5393 ● fx: 919-772-1176 ● www.mesco.com LICENSE NUMBERS: F-0812 and C-586
Table 1
Leachate Sample Detections
June 21, 2024
LAGOON
Antimony, total 0.1 1 1 6 0.28 J
Arsenic, total 0.17 1 10 10 2Barium, total 0.36 1 700 2000 1560Chromium, total 0.39 1 10 100 2.8
Cobalt, total 0.14 1 1 NE 10.4Nickel, total 0.26 1 100 NE 27.2
Selenium, total 0.22 2 20 50 0.45 J
Vanadium, total 0.064 1 7 NE 5.2
Zinc, total 0.93 10 1000 NE 1.7 J
1,4-Dichlorobenzene 0.33 1 6 75 2.3
1,4-Dioxane 0.86 2 3 NE 24.1
Acetone 5.1 25 6000 NE 17.6 JBenzene0.34 1 1 5 11.1Chlorobenzene0.28 1 50 100 2.2
Ethylbenzene 0.3 1 600 700 15.5Toluene0.24 1 600 1000 0.65 J
Xylene (Total)0.34 1 500 10000 22.3
COD 12500 25000 NE NE 469000
Nitrogen, Nitrite 20 40 10,000 10,000 260
Phosphorus 2.5 50 NE NE 420
(No regulatory significance)
Green Highlighted Above Established MCL Drinking Water Std. (No regulatory significance)
MDL = Adjusted Method Detection Limit established by the laboratory via a statistical calculation.
Since the MDL is below the point of calibration, results reported down to the MDL are not reliable and must be qualified as estimated values and, as such, carry a "J" qualifier designation.
RL = Reporting Limit established by the laboratory. The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix.
2L = NC 2L Groundater Standard 15A NCAC 02L .0202
MCL = Maximum Contaminant Level for drinking water established by the USEPA.
VOCs (Targeted 40CFR 258 Appendix I) and 1,4-Dioxane
Leachate Parameters
Parameter Name MDL RL 2L STANDARD MCL
Ashe County Lined Landfill Page 1 of 1
Table 2
Precipitation & Leachate Management Data
December 22, 2023 June 21, 2024
December 22, 2023-December 31, 2023 3.10 0 0
January 1-January 31, 2024 6.60 66,116 34,662
February 1-February 28, 2024 3.00 36,132 0
March 1-March 31, 2024 5.60 137,536 3,192
April 1-April 30, 2024 4.53 81,142 2,938
May 1-May 31, 2024 7.07 36,238 0
June 1 -June 21, 2024 1.60 5,861 0
Total 31.50 363,024 40,792
Data recorded on-site by Ashe Co. Landfill personnel
Date
Rainfall WWTPs
Recirculated
into Landfill
Ashe County Lined Landfill Page 1 of 1
#=CL#
July 08, 2024
LIMS USE: FR - JONATHAN PFOHL
LIMS OBJECT ID: 92738531
92738531
Project:
Pace Project No.:
RE:
Mr. Jonathan Pfohl
Municipal Engineering Services, Inc.
68 Shipwash Dr.
Garner, NC 27529
ASHE LEACHATE
Dear Mr. Pfohl:
Enclosed are the analytical results for sample(s) received by the laboratory on June 24, 2024. 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
• Pace Analytical Services - Eden
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole D'Oleo
[e-mail]
Project Manager
[phone]
Enclosures
cc:Accounts Payable, Municipal Engineering Services, Inc.
Jonathan Pfohl, Municipal Engineering Services
Jay Zimmerman, PG, Municipal Engineering Services, Inc.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 24
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. 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
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
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
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
Pace Analytical Services Eden
205 East Meadow Road Suite A, Eden, NC 27288
North Carolina Drinking Water Certification #: 37738
North Carolina Wastewater Certification #: 633
Virginia/VELAP Certification #: 460025
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 24
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Lab ID Sample ID Matrix Date Collected Date Received
92738531001 LAGOON Water 06/21/24 14:50 06/24/24 08:00
92738531002 Lagoon Water 06/23/24 15:00 06/24/24 08:00
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 24
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92738531001 LAGOON EPA 6020B 15 PASI-ACRW, KRL
EPA 8260D 50 PASI-CLMB
EPA 8260D Mod.3 PASI-CJJK
EPA 300.0 Rev 2.1 1993 1 PASI-ACDC
EPA 365.1 Rev 2.0 1993 1 PASI-ANCF
SM 5220D-2011 1 PASI-AJP1
92738531002 Lagoon EPA 353.2 Rev 2.0 1993 3 PASI-ESRS
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
PASI-E = Pace Analytical Services - Eden
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Sample:LAGOON Lab ID:92738531001 Collected:06/21/24 14:50 Received:06/24/24 08:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services - Asheville
6020 MET ICPMS
Antimony 0.28J ug/L 06/27/24 23:25 7440-36-006/27/24 16:501.0 0.10 1
Arsenic 2.0 ug/L 06/27/24 23:25 7440-38-206/27/24 16:501.0 0.17 1
Barium 1560 ug/L 06/28/24 17:14 7440-39-306/27/24 16:5010.0 3.6 10
Beryllium ND ug/L 06/27/24 23:25 7440-41-706/27/24 16:500.10 0.045 1
Cadmium ND ug/L 06/27/24 23:25 7440-43-906/27/24 16:500.10 0.037 1
Chromium 2.8 ug/L 06/27/24 23:25 7440-47-306/27/24 16:501.0 0.39 1
Cobalt 10.4 ug/L 06/27/24 23:25 7440-48-406/27/24 16:501.0 0.14 1
Copper ND ug/L 06/27/24 23:25 7440-50-806/27/24 16:502.0 0.55 1
Lead ND ug/L 06/27/24 23:25 7439-92-106/27/24 16:501.0 0.18 1
Nickel 27.2 ug/L 06/27/24 23:25 7440-02-006/27/24 16:501.0 0.26 1
Selenium 0.45J ug/L 06/27/24 23:25 7782-49-206/27/24 16:502.0 0.22 1
Silver ND ug/L 06/27/24 23:25 7440-22-406/27/24 16:500.40 0.046 1
Thallium ND ug/L 06/27/24 23:25 7440-28-006/27/24 16:500.20 0.028 1
Vanadium 5.2 ug/L 06/27/24 23:25 7440-62-206/27/24 16:501.0 0.064 1
Zinc 1.7J ug/L 06/27/24 23:25 7440-66-606/27/24 16:5010.0 0.93 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone 17.6J ug/L 06/29/24 03:10 67-64-125.0 5.1 1
Acrylonitrile ND ug/L 06/29/24 03:10 107-13-110.0 1.8 1
Benzene 11.1 ug/L 06/29/24 03:10 71-43-21.0 0.34 1
Bromochloromethane ND ug/L 06/29/24 03:10 74-97-51.0 0.47 1
Bromodichloromethane ND ug/L 06/29/24 03:10 75-27-41.0 0.31 1
Bromoform ND ug/L 06/29/24 03:10 75-25-2 v21.0 0.34 1
Bromomethane ND ug/L 06/29/24 03:10 74-83-92.0 1.7 1
2-Butanone (MEK)ND ug/L 06/29/24 03:10 78-93-35.0 4.0 1
Carbon disulfide ND ug/L 06/29/24 03:10 75-15-0 v22.0 0.36 1
Carbon tetrachloride ND ug/L 06/29/24 03:10 56-23-51.0 0.33 1
Chlorobenzene 2.2 ug/L 06/29/24 03:10 108-90-71.0 0.28 1
Chloroethane ND ug/L 06/29/24 03:10 75-00-31.0 0.65 1
Chloroform ND ug/L 06/29/24 03:10 67-66-31.0 0.43 1
Chloromethane ND ug/L 06/29/24 03:10 74-87-3 v21.0 0.54 1
1,2-Dibromo-3-chloropropane ND ug/L 06/29/24 03:10 96-12-8 v22.0 0.34 1
Dibromochloromethane ND ug/L 06/29/24 03:10 124-48-11.0 0.36 1
1,2-Dibromoethane (EDB)ND ug/L 06/29/24 03:10 106-93-41.0 0.27 1
Dibromomethane ND ug/L 06/29/24 03:10 74-95-31.0 0.39 1
1,2-Dichlorobenzene ND ug/L 06/29/24 03:10 95-50-11.0 0.34 1
1,4-Dichlorobenzene 2.3 ug/L 06/29/24 03:10 106-46-71.0 0.33 1
trans-1,4-Dichloro-2-butene ND ug/L 06/29/24 03:10 110-57-61.0 0.56 1
1,1-Dichloroethane ND ug/L 06/29/24 03:10 75-34-31.0 0.37 1
1,2-Dichloroethane ND ug/L 06/29/24 03:10 107-06-21.0 0.32 1
1,1-Dichloroethene ND ug/L 06/29/24 03:10 75-35-41.0 0.35 1
cis-1,2-Dichloroethene ND ug/L 06/29/24 03:10 156-59-21.0 0.38 1
trans-1,2-Dichloroethene ND ug/L 06/29/24 03:10 156-60-51.0 0.40 1
1,2-Dichloropropane ND ug/L 06/29/24 03:10 78-87-51.0 0.36 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Sample:LAGOON Lab ID:92738531001 Collected:06/21/24 14:50 Received:06/24/24 08:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
cis-1,3-Dichloropropene ND ug/L 06/29/24 03:10 10061-01-51.0 0.36 1
trans-1,3-Dichloropropene ND ug/L 06/29/24 03:10 10061-02-61.0 0.36 1
Ethylbenzene 15.5 ug/L 06/29/24 03:10 100-41-41.0 0.30 1
2-Hexanone ND ug/L 06/29/24 03:10 591-78-65.0 0.48 1
Iodomethane ND ug/L 06/29/24 03:10 74-88-4 v220.0 9.7 1
Methylene Chloride ND ug/L 06/29/24 03:10 75-09-2 v25.0 2.0 1
4-Methyl-2-pentanone (MIBK)ND ug/L 06/29/24 03:10 108-10-1 v25.0 2.7 1
Styrene ND ug/L 06/29/24 03:10 100-42-51.0 0.29 1
1,1,1,2-Tetrachloroethane ND ug/L 06/29/24 03:10 630-20-61.0 0.31 1
1,1,2,2-Tetrachloroethane ND ug/L 06/29/24 03:10 79-34-51.0 0.22 1
Tetrachloroethene ND ug/L 06/29/24 03:10 127-18-41.0 0.29 1
Toluene 0.65J ug/L 06/29/24 03:10 108-88-31.0 0.24 1
1,1,1-Trichloroethane ND ug/L 06/29/24 03:10 71-55-61.0 0.33 1
1,1,2-Trichloroethane ND ug/L 06/29/24 03:10 79-00-51.0 0.32 1
Trichloroethene ND ug/L 06/29/24 03:10 79-01-61.0 0.38 1
Trichlorofluoromethane ND ug/L 06/29/24 03:10 75-69-41.0 0.30 1
1,2,3-Trichloropropane ND ug/L 06/29/24 03:10 96-18-41.0 0.26 1
Vinyl acetate ND ug/L 06/29/24 03:10 108-05-4 v22.0 1.3 1
Vinyl chloride ND ug/L 06/29/24 03:10 75-01-4 v21.0 0.39 1
Xylene (Total)22.3 ug/L 06/29/24 03:10 1330-20-71.0 0.34 1
Surrogates
4-Bromofluorobenzene (S)101 %06/29/24 03:10 460-00-470-130 1
1,2-Dichloroethane-d4 (S)100 %06/29/24 03:10 17060-07-070-130 1
Toluene-d8 (S)100 %06/29/24 03:10 2037-26-570-130 1
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
8260D MSV SIM
1,4-Dioxane (p-Dioxane)24.1 ug/L 06/26/24 22:17 123-91-12.0 0.86 1
Surrogates
1,2-Dichloroethane-d4 (S)86 %06/26/24 22:17 17060-07-067-130 1
Toluene-d8 (S)99 %06/26/24 22:17 2037-26-570-130 1
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services - Asheville
300.0 IC Anions 28 Days
Sulfate ND mg/L 06/27/24 10:59 14808-79-8 D33.0 1.5 3
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services - Asheville
365.1 Phosphorus, Total
Phosphorus 0.42 mg/L 07/05/24 16:26 7723-14-007/03/24 14:060.050 0.0025 1
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
5220D COD
Chemical Oxygen Demand 469 mg/L 07/03/24 05:2807/03/24 01:5525.0 12.5 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 24
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Sample:Lagoon Lab ID:92738531002 Collected:06/23/24 15:00 Received:06/24/24 08:00 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit
Report
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
353.2 NO2/NO3 unpres EDN
Nitrogen, NO2 plus NO3 ND mg/L 06/25/24 16:16 H30.040 0.029 1
Nitrogen, Nitrate ND mg/L 06/25/24 16:16 14797-55-80.040 0.029 1
Nitrogen, Nitrite 0.26 mg/L 06/25/24 16:16 14797-65-0 H30.040 0.020 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
863832
EPA 353.2 Rev 2.0 1993
EPA 353.2 Rev 2.0 1993
353.2 Nitrate + Nitrite, Unpres. EDN
Laboratory:Pace Analytical Services - Eden
Associated Lab Samples:92738531002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4453647
Associated Lab Samples:92738531002
Matrix:Water
AnalyzedMDL
Nitrogen, Nitrate mg/L ND 0.040 06/25/24 10:220.029
Nitrogen, Nitrite mg/L ND 0.040 06/25/24 10:220.020
Nitrogen, NO2 plus NO3 mg/L ND 0.040 06/25/24 10:220.029
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4453648LABORATORY CONTROL SAMPLE:
LCSSpike
Nitrogen, Nitrate mg/L 1.41.5 92 90-110
Nitrogen, Nitrite mg/L 1.11 110 90-110
Nitrogen, NO2 plus NO3 mg/L 2.52.5 99 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4453649MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738074004
4453650
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Nitrogen, Nitrate mg/L 1.5 86 90-11083 2 101.52.3 3.6 3.5
Nitrogen, Nitrite mg/L 1 102 90-110104 2 1010.054 1.1 1.1
Nitrogen, NO2 plus NO3 mg/L 2.5 93 90-11091 1 102.52.3 4.7 4.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
864617
EPA 3010A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92738531001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4457508
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
Antimony ug/L ND 1.0 06/27/24 21:430.10
Arsenic ug/L ND 1.0 06/27/24 21:430.17
Barium ug/L ND 1.0 06/27/24 21:430.36
Beryllium ug/L ND 0.10 06/27/24 21:430.045
Cadmium ug/L ND 0.10 06/27/24 21:430.037
Chromium ug/L ND 1.0 06/27/24 21:430.39
Cobalt ug/L ND 1.0 06/27/24 21:430.14
Copper ug/L 0.90J 2.0 06/27/24 21:430.55
Lead ug/L ND 1.0 06/27/24 21:430.18
Nickel ug/L ND 1.0 06/27/24 21:430.26
Selenium ug/L ND 2.0 06/27/24 21:430.22
Silver ug/L ND 0.40 06/27/24 21:430.046
Thallium ug/L ND 0.20 06/27/24 21:430.028
Vanadium ug/L ND 1.0 06/27/24 21:430.064
Zinc ug/L 1.0J 10.0 06/27/24 21:430.93
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4457509LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 51.350 103 80-120
Arsenic ug/L 49.350 99 80-120
Barium ug/L 50.350 101 80-120
Beryllium ug/L 49.950 100 80-120
Cadmium ug/L 51.550 103 80-120
Chromium ug/L 53.650 107 80-120
Cobalt ug/L 53.950 108 80-120
Copper ug/L 54.150 108 80-120
Lead ug/L 51.350 103 80-120
Nickel ug/L 53.650 107 80-120
Selenium ug/L 51.450 103 80-120
Silver ug/L 26.025 104 80-120
Thallium ug/L 25.325 101 80-120
Vanadium ug/L 52.150 104 80-120
Zinc ug/L 52.850 106 80-120
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4457510MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738509001
4457511
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Antimony ug/L 50 102 75-125104 3 2050ND50.9 52.3
Arsenic ug/L 50 98 75-125101 3 20500.41J 49.6 51.1
Barium ug/L 50 99 75-125109 3 205095.0 145 150
Beryllium ug/L 50 99 75-125101 2 2050ND49.3 50.6
Cadmium ug/L 50 103 75-125105 2 20501.3 53.0 54.0
Chromium ug/L 50 106 75-125110 4 20500.90J 54.0 56.1
Cobalt ug/L 50 108 75-125111 3 20500.85J 54.7 56.5
Copper ug/L 50 108 75-125112 4 20504.1 58.0 60.1
Lead ug/L 50 101 75-125103 2 20500.19J 50.7 51.6
Nickel ug/L 50 107 75-125111 3 20501.2 54.9 56.7
Selenium ug/L 50 102 75-125105 3 2050ND51.0 52.7
Silver ug/L 25 104 75-125107 2 2025ND26.2 26.8
Thallium ug/L 25 99 75-125101 1 2025ND24.9 25.2
Vanadium ug/L 50 104 75-125107 3 20500.63J 52.8 54.4
Zinc ug/L 50 102 75-125107 4 20507.7J 58.8 61.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
864683
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92738531001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4458040
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 1.0 06/28/24 20:500.31
1,1,1-Trichloroethane ug/L ND 1.0 06/28/24 20:500.33
1,1,2,2-Tetrachloroethane ug/L ND 1.0 06/28/24 20:500.22
1,1,2-Trichloroethane ug/L ND 1.0 06/28/24 20:500.32
1,1-Dichloroethane ug/L ND 1.0 06/28/24 20:500.37
1,1-Dichloroethene ug/L ND 1.0 06/28/24 20:500.35
1,2,3-Trichloropropane ug/L ND 1.0 06/28/24 20:500.26
1,2-Dibromo-3-chloropropane ug/L ND 2.0 v206/28/24 20:500.34
1,2-Dibromoethane (EDB)ug/L ND 1.0 06/28/24 20:500.27
1,2-Dichlorobenzene ug/L ND 1.0 06/28/24 20:500.34
1,2-Dichloroethane ug/L ND 1.0 06/28/24 20:500.32
1,2-Dichloropropane ug/L ND 1.0 06/28/24 20:500.36
1,4-Dichlorobenzene ug/L ND 1.0 06/28/24 20:500.33
2-Butanone (MEK)ug/L ND 5.0 06/28/24 20:504.0
2-Hexanone ug/L ND 5.0 06/28/24 20:500.48
4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 v206/28/24 20:502.7
Acetone ug/L ND 25.0 06/28/24 20:505.1
Acrylonitrile ug/L ND 10.0 06/28/24 20:501.8
Benzene ug/L ND 1.0 06/28/24 20:500.34
Bromochloromethane ug/L ND 1.0 06/28/24 20:500.47
Bromodichloromethane ug/L ND 1.0 06/28/24 20:500.31
Bromoform ug/L ND 1.0 v206/28/24 20:500.34
Bromomethane ug/L ND 2.0 06/28/24 20:501.7
Carbon disulfide ug/L ND 2.0 v206/28/24 20:500.36
Carbon tetrachloride ug/L ND 1.0 06/28/24 20:500.33
Chlorobenzene ug/L ND 1.0 06/28/24 20:500.28
Chloroethane ug/L ND 1.0 06/28/24 20:500.65
Chloroform ug/L ND 1.0 06/28/24 20:500.43
Chloromethane ug/L ND 1.0 v206/28/24 20:500.54
cis-1,2-Dichloroethene ug/L ND 1.0 06/28/24 20:500.38
cis-1,3-Dichloropropene ug/L ND 1.0 06/28/24 20:500.36
Dibromochloromethane ug/L ND 1.0 06/28/24 20:500.36
Dibromomethane ug/L ND 1.0 06/28/24 20:500.39
Ethylbenzene ug/L ND 1.0 06/28/24 20:500.30
Iodomethane ug/L ND 20.0 v206/28/24 20:509.7
Methylene Chloride ug/L ND 5.0 v206/28/24 20:502.0
Styrene ug/L ND 1.0 06/28/24 20:500.29
Tetrachloroethene ug/L ND 1.0 06/28/24 20:500.29
Toluene ug/L ND 1.0 06/28/24 20:500.24
trans-1,2-Dichloroethene ug/L ND 1.0 06/28/24 20:500.40
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
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Page 11 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4458040
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
trans-1,3-Dichloropropene ug/L ND 1.0 06/28/24 20:500.36
trans-1,4-Dichloro-2-butene ug/L ND 1.0 06/28/24 20:500.56
Trichloroethene ug/L ND 1.0 06/28/24 20:500.38
Trichlorofluoromethane ug/L ND 1.0 06/28/24 20:500.30
Vinyl acetate ug/L ND 2.0 v206/28/24 20:501.3
Vinyl chloride ug/L ND 1.0 v206/28/24 20:500.39
Xylene (Total)ug/L ND 1.0 06/28/24 20:500.34
1,2-Dichloroethane-d4 (S)%100 70-130 06/28/24 20:50
4-Bromofluorobenzene (S)%99 70-130 06/28/24 20:50
Toluene-d8 (S)%99 70-130 06/28/24 20:50
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4458041LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 16.920 84 70-130
1,1,1-Trichloroethane ug/L 17.720 89 70-130
1,1,2,2-Tetrachloroethane ug/L 16.720 83 70-130
1,1,2-Trichloroethane ug/L 18.120 90 70-130
1,1-Dichloroethane ug/L 17.220 86 70-130
1,1-Dichloroethene ug/L 17.320 86 69-131
1,2,3-Trichloropropane ug/L 16.520 83 70-130
1,2-Dibromo-3-chloropropane ug/L 15.3 v3207770-130
1,2-Dibromoethane (EDB)ug/L 17.220 86 70-130
1,2-Dichlorobenzene ug/L 18.120 91 70-130
1,2-Dichloroethane ug/L 17.620 88 70-130
1,2-Dichloropropane ug/L 17.420 87 70-130
1,4-Dichlorobenzene ug/L 18.620 93 70-130
2-Butanone (MEK)ug/L 32.040 80 67-133
2-Hexanone ug/L 32.240 81 70-133
4-Methyl-2-pentanone (MIBK)ug/L 31.0 v3407870-130
Acetone ug/L 33.440 84 67-130
Acrylonitrile ug/L 82.9100 83 70-130
Benzene ug/L 17.820 89 70-130
Bromochloromethane ug/L 17.420 87 70-130
Bromodichloromethane ug/L 16.820 84 70-130
Bromoform ug/L 14.9 v3207470-133
Bromomethane ug/L 21.320 107 41-148
Carbon disulfide ug/L 15.3 v3207770-131
Carbon tetrachloride ug/L 17.820 89 70-130
Chlorobenzene ug/L 18.220 91 70-130
Chloroethane ug/L 19.220 96 41-157
Chloroform ug/L 18.620 93 70-130
Chloromethane ug/L 15.4 v3207759-141
cis-1,2-Dichloroethene ug/L 16.220 81 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
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Page 12 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4458041LABORATORY CONTROL SAMPLE:
LCSSpike
cis-1,3-Dichloropropene ug/L 16.620 83 70-130
Dibromochloromethane ug/L 16.120 81 70-130
Dibromomethane ug/L 17.420 87 70-130
Ethylbenzene ug/L 18.320 91 70-130
Iodomethane ug/L 28.0 v3407057-140
Methylene Chloride ug/L 15.9 v3208062-130
Styrene ug/L 17.920 90 70-130
Tetrachloroethene ug/L 17.520 87 70-130
Toluene ug/L 18.320 92 70-130
trans-1,2-Dichloroethene ug/L 16.320 81 70-130
trans-1,3-Dichloropropene ug/L 16.420 82 70-130
trans-1,4-Dichloro-2-butene ug/L 19.020 95 57-149
Trichloroethene ug/L 19.320 97 70-130
Trichlorofluoromethane ug/L 21.720 109 57-130
Vinyl acetate ug/L 31.8 v3407970-141
Vinyl chloride ug/L 15.6 v3207866-140
Xylene (Total)ug/L 54.560 91 70-130
1,2-Dichloroethane-d4 (S)%91 70-130
4-Bromofluorobenzene (S)%98 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4458042MATRIX SPIKE SAMPLE:
MSSpike
Result
92738601011
1,1,1,2-Tetrachloroethane ug/L 22.720 114 70-146ND
1,1,1-Trichloroethane ug/L 24.020 120 70-150ND
1,1,2,2-Tetrachloroethane ug/L 21.620 108 66-144ND
1,1,2-Trichloroethane ug/L 22.420 112 70-142ND
1,1-Dichloroethane ug/L 24.520 115 68-1501.5
1,1-Dichloroethene ug/L 23.920 119 64-162ND
1,2,3-Trichloropropane ug/L 21.620 108 66-144ND
1,2-Dibromo-3-chloropropane ug/L 21.320 106 62-146ND
1,2-Dibromoethane (EDB)ug/L 23.020 115 70-143ND
1,2-Dichlorobenzene ug/L 23.320 116 70-142ND
1,2-Dichloroethane ug/L 22.720 114 68-145ND
1,2-Dichloropropane ug/L 23.120 116 70-144ND
1,4-Dichlorobenzene ug/L 24.820 116 70-1401.5
2-Butanone (MEK)ug/L 38.840 97 57-156ND
2-Hexanone ug/L 41.040 102 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 41.240 103 65-144ND
Acetone ug/L 42.840 107 49-162ND
Acrylonitrile ug/L 112100 112 59-155ND
Benzene ug/L 24.920 120 68-1440.92J
Bromochloromethane ug/L 23.820 119 70-148ND
Bromodichloromethane ug/L 23.220 116 70-141ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
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Page 13 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4458042MATRIX SPIKE SAMPLE:
MSSpike
Result
92738601011
Bromoform ug/L 21.420 107 59-144ND
Bromomethane ug/L 19.5 v3209823-190ND
Carbon disulfide ug/L 24.020 120 64-160ND
Carbon tetrachloride ug/L 24.620 123 70-147ND
Chlorobenzene ug/L 22.820 114 70-143ND
Chloroethane ug/L 22.420 112 55-190ND
Chloroform ug/L 22.520 113 67-148ND
Chloromethane ug/L 24.120 121 38-180ND
cis-1,2-Dichloroethene ug/L 28.120 111 67-1515.9
cis-1,3-Dichloropropene ug/L 23.020 115 70-142ND
Dibromochloromethane ug/L 22.420 112 68-140ND
Dibromomethane ug/L 24.320 121 70-142ND
Ethylbenzene ug/L 23.020 115 70-145ND
Iodomethane ug/L 45.140 113 37-160ND
Methylene Chloride ug/L 21.620 108 54-149ND
Styrene ug/L 22.220 111 70-147ND
Tetrachloroethene ug/L 24.620 123 70-145ND
Toluene ug/L 23.220 116 65-146ND
trans-1,2-Dichloroethene ug/L 23.820 119 69-155ND
trans-1,3-Dichloropropene ug/L 22.920 114 70-142ND
trans-1,4-Dichloro-2-butene ug/L 19.320 97 39-149ND
Trichloroethene ug/L 27.920 128 70-1522.3
Trichlorofluoromethane ug/L 23.520 117 60-158ND
Vinyl acetate ug/L 41.840 105 56-157ND
Vinyl chloride ug/L 24.520 118 51-1780.96J
Xylene (Total)ug/L 68.660 114 70-146ND
1,2-Dichloroethane-d4 (S)%95 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%97 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92738601013
4458043SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92738601013
4458043SAMPLE DUPLICATE:
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L ND 30ND
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND v230ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND 30ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND 30ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND 30ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%98100
4-Bromofluorobenzene (S)%99102
Toluene-d8 (S)%100100
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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[phone]
Page 15 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
864358
EPA 8260D Mod.
EPA 8260D Mod.
8260D MSV SIM
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92738531001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4456328
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
1,4-Dioxane (p-Dioxane)ug/L ND 2.0 06/26/24 17:040.86
1,2-Dichloroethane-d4 (S)%90 67-130 06/26/24 17:04
Toluene-d8 (S)%99 70-130 06/26/24 17:04
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4456329LABORATORY CONTROL SAMPLE:
LCSSpike
1,4-Dioxane (p-Dioxane)ug/L 17.420 87 70-130
1,2-Dichloroethane-d4 (S)%92 67-130
Toluene-d8 (S)%99 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4456330MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738526002
4456331
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,4-Dioxane (p-Dioxane)ug/L 20 82 55-13779 3 30202.8 19.2 18.7
1,2-Dichloroethane-d4 (S)%93 67-13091 30
Toluene-d8 (S)%103 70-130103 30
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
864376
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
300.0 IC Anions
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92738531001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4456401
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
Sulfate mg/L ND 1.0 06/26/24 19:430.50
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4456402LABORATORY CONTROL SAMPLE:
LCSSpike
Sulfate mg/L 51.950 104 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4456403MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738549001
4456404
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Sulfate mg/L M1507890-11077 0 1050213000
ug/L 252 252
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4456405MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738549006
4456406
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Sulfate mg/L M1508390-11080 1 1050202000
ug/L 243 242
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
865759
EPA 365.1 Rev 2.0 1993
EPA 365.1 Rev 2.0 1993
365.1 Phosphorus, Total
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92738531001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4463134
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
Phosphorus mg/L 0.0031J 0.050 07/05/24 16:120.0025
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4463135LABORATORY CONTROL SAMPLE:
LCSSpike
Phosphorus mg/L 2.42.5 97 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4463136MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738756001
4463137
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Phosphorus mg/L 2.5 96 90-11098 1 102.5ND 2.4 2.5
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4463138MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738756002
4463139
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Phosphorus mg/L 2.5 97 90-11097 0 102.5ND 2.4 2.4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 24
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92738531
ASHE LEACHATE
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
865857
SM 5220D-2011
SM 5220D-2011
5220D COD
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples:92738531001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:4463640
Associated Lab Samples:92738531001
Matrix:Water
AnalyzedMDL
Chemical Oxygen Demand mg/L ND 25.0 07/03/24 05:2712.5
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4463641LABORATORY CONTROL SAMPLE:
LCSSpike
Chemical Oxygen Demand mg/L 758750 101 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4463642MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738832001
4463643
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chemical Oxygen Demand mg/L R11009590-110109 4 3100234329343
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4463644MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92738832004
4463645
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chemical Oxygen Demand mg/L 100 107 90-11095 2 3100392499487
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 24
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92738531
ASHE LEACHATE
DEFINITIONS
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 of Acrolein and Acrylonitrile by EPAMethod 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
Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3
Sample was received or analysis requested beyond the recognized method holding time.H3
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
RPD value was outside control limits.R1
The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 24
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92738531
ASHE LEACHATE
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92738531002 863832LagoonEPA 353.2 Rev 2.0 1993
92738531001 864617 864735LAGOONEPA 3010A EPA 6020B
92738531001 864683LAGOONEPA 8260D
92738531001 864358LAGOONEPA 8260D Mod.
92738531001 864376LAGOONEPA 300.0 Rev 2.1 1993
92738531001 865759 866065LAGOONEPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993
92738531001 865857 865875LAGOONSM 5220D-2011 SM 5220D-2011
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/08/2024 08:51 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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