WI0300123_Lab results_20240221

AD16573 North Carolina Division of Water Resources Water Sciences Section Laboratory Results
Loc. Descr.:
900 CLUB DRIVE
County:
Union
Collector:
E WATSON
VisitlD
Region:
Mooresville
Report To
MRO
Location ID:
MRO NLC
River Basin
CTB
Collect Date:
01/17/2024
Priority
COMPLIANCE
Emergency
Collect Time:
11_20
Sample Matrix:
GROUNDWATER
CDC Yes/No
Sample Depth
Loc. Type:
Effluent
Sample ID:
AD16573
PO Number #
Date Received:
01/18/2024
Time Received:
07_10
Labworks LoginlD
TASCENZ01
Delivery Method
NC Courier
Final Report Date:
2/20/24
Report Print Date:
02/20/2024
rinai meporE
If this report is labeled preliminary report, the results have not been validated. Do not use for Regulatory purposes.
Result/ Method Analysis
CAS # Analyte Name PQL Qualifier Units Reference Date
LAB
Sample temperature at receipt by lab 3.4 °C 1/18/24
Validated by
MSWIFT
Coliform, MF Fecal in liquid
1
MIC
1 B2,Q1
CFU/100ml
SM 9222 D-1997
1/18/24
JJURGEVICH
Coliform, MF Total in liquid
1
1 B2,Q1
CFU/100ml
SM 9222 B-1997
1/18/24
JJURGEVICH
14797-55-8
Nitrate as N in liquid
0.03
NUT
0.726
mg/Las N
EPA353.2 REV 2
2/1/24
ALWILLIAMS
14797-65-0
Nitrite as N in liquid
0.02
0.02 U
mg/Las N
EPA353.2 REV 2
1/18/24
ALWILLIAMS
E701177
NO2+NO3 as N in liquid
0.03
0.75
mg/L as N
EPA 353.2 REV 2
1/31/24
ALWILLIAMS
24959-67-9
Bromide
0.4
WET
0.4 U
mg/L
EPA 300.0 rev2.1
1/26124
ALWILLIAMS
16887-00-6
Chloride
2.0
41 P
mg/L
EPA 300.0 rev2.1
1/26/24
ALWILLIAMS
16984-48-8
Fluoride
0.4
0.4 U
mg/L
EPA 300.0 rev2.1
1/26/24
ALWILLIAMS
14808-79-8
Sulfate
2.0
13
mg/L
EPA 300.0 rev2.1
1/26/24
ALWILLIAMS
Total Dissolved Solids in liquid
12
281
mg/L
SM 2540 C-1997
1/23/24
ALWILLIAMS
7440-22-4
Ag by ICPMS
1.0
MET
1.0 U
ug/L
EPA 200.8 Rev5A
1/29/24
JJURGEVICH
7429-90-5
Al by ICP
50
93
ug/L
EPA200.7 Rev4A
1/26/24
JJURGEVICH
7440-38-2
As by ICPMS
2.0
3.0
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7440-38-3
Ba by ICP
10
10 U
ug/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-70-2
Ca by ICP
0.20
59 P
mg/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-43-9
Cd by ICPMS
0.50
0.50 U
ug/L
EPA 200.8 Rev5A
1/29/24
JJURGEVICH
7440-47-3
Cr by ICPMS
5.0
6.0 U
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7440-50-8
Cu by ICPMS
2.0
55
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7439-89-6
Fe by ICP
50
50 U
ug/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
Hardness by Calculation
1.0
200
mg/L
SM 2340E-1997
2/8/24
JJURGEVICH
7440-09-7
K by ICP
0.10
0.55
mg/L
EPA200.7 Rev4A
1/26/24
JJURGEVICH
7439-95-4
Mg by ICP
0.10
13
mg/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7439-96-5
Mn by ICP
10
10 U
ug/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-23-5
Na by ICP
0.10
20
mg/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-02-0
Ni by ICPMS
2.0
7.5
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7439-92-1
Pb by ICPMS
2.0
2.0 U
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7782-49-2
Se by ICPMS
1.0
3.6
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7440-66-6
Zn by ICPMS
10
11
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
WSS Chemistry Laboratory>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone]
"Not Detected" or 'U" does not indicate the sample is analyte free but that the analyte is not detected at or above the PQL.
Page 1 of 3

NC D%bk Ga6oratory Section Wgsufts/Sampre Comments/Quahfi*er In. efinitions
Sample ID: AD16673
CAS # Analyte Name PQL Kesultt Method Analysis
Qualifier Units Reference Date Validated by
Sample Comments
Coliform-B2-Counts from all filters = O.
Colifonr l-Sample exceeded holding time prior to receipt at lab.
NCDEQ-WSS-Chemistry Lab Data Qualifiers
Al The reported value is an average, where at least one result is qualified with a "U". The PQL is used for the qualified result(S) to call
B1 Coliform-Countable membranes with less than 20 colonies. Reported value is estimated or is a total of the counts on all filters repor
B2 Coliform-Counts from all filters were zero.
B3 Coliform-Countable membranes with more than 60 or 80 colonies. The value reported is calculated using the count from the smalle
B4 Coliform-Filters have counts of both >60 or 80 and <20. Reported value is estimated or is a total of the counts on all filters reported
B5 Coliform-Too many colonies were present; too numerous to count (TNTC). TNTC is generally defined as >150 colonies.
B6 Coliform-Estimated Value. Blank contamination evident.
B7 Coliform-Many non-Coliform or non-enterococcus colonies or interfering non-coliform or non-enterococcus growth present. In this cc
BB1 MPN-No wells or tubes gave a positive reaction. Value based upon the appropriate MPN Index and reported as a less than "<" valu
BB2 MPWAII wells or tubes gave positive reactions. Value based upon the MPN Index and reported as a greater than ">" value.
C Total residual chlorine was present in sample upon receipt in the laboratory; value is estimated.
G1 BOD-The dissolved oxygen (DO) depletion of the dilution water blank exceeded 0.2 mg/L.
G2 BOD-The bacterial seed controls did not meet the requirement of a DO depletion of at least 2.0 mg/L and/or a DO residual of at lea:
G3 BOD-No sample dilution met the requirement of a DO depletion of at least 2.0 mg/L and/or a DO residual of at least 1.0 mg/L.
G4 BOD-Evidence of toxicity. This is generally characterized by a significant increase in the BOD value as the sample concentration de
G5 BOD-The glucose/ glutamic acid standard exceeded the range of 198 ± 30.5 mg/L.
G7 BOD-Less than 1 mg/L DO remained for all dilutions set. The reported value is an estimated greater than value and is calculated foi
G8 BOD-Oxygen usage is less than 2 mg/L for all dilutions set. The reported value is an estimated less than value and is calculated for
G9 BOD-The DO depletion of the dilution water blank produced a negative value.
J1 Surrogate recovery limits have been exceeded.
J10 Unidentified peak; estimated value.
WSS Chemistry Laboratory>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone]
"Not Detected" or " Ll" does not indicate the sample is analyte free but that the analyte is not detected at or above the PQL.
Page 2 of 3

NC MA , Ga6oratory Section 9?gsufts/Sampfe Comments/Quafifier Definitions
Sample ID: AD16573
Inc It n„nl"+o K1oni Result/ Method Analysis
Qualifier Units Reference
Date Validated by
J11 The reported value is determined by a one -point estimation rather than against a regression equation. The estimated concentration,
J 12 The calibration verification did not meet the calibration acceptance criterion for field parameters.
J2 The reported value failed to meet the established quality control criteria for either precision or accuracy.
J3 The sample matrix interfered with the ability to make any accurate determination.
J4 The data is questionable because of improper laboratory or field protocols (e.g., composite sample was collected instead of grab, pl'
J5 Temperature limits exceeded (samples frozen or >6°C) during transport or not verifiable (e.g., no temperature blank provided): non-
J6 The laboratory analysis was from an unpreserved or improperly chemically preserved sample. The data may not be accurate.
R This qualifier is used to identify analyte concentration exceeding the upper calibration range of the analytical instrument/method. Th
J8 Temperature limits exceeded (samples frozen or >6°C) during storage, the data may not be accurate.
J9 The reported value is determined by a one -point estimation rather than against a regression equation. The estimated concentration
M Sample and duplicate results are 'but of control'. The sample is non -homogenous (e.g., VOA soil). The reported value is the lower
N1 Presumptive evidence and estimated value. The component has been tentatively identified base on mass spectral library.
N2 There is an indication that the analyte is present, but quality control requirements for confirmation were not met (i.e., presence of a
N3 This code shall be used if the level is too low to permit accurate quantification, but the estimated concentration is less than the labol.
N4 This code shall be used if the level is too low to permit accurate quantification, but the estimated concentration is less than the labor
N5 The component has been tentatively identified based on a retention time standard.
P Elevated PQL* due to matrix interference and/or sample dilution.
Q1 Holding time exceeded prior to receipt by lab.
Q2 Holding time exceeded following receipt by lab.
S Not enough sample provided to prepare and/or analyze a method -required matrix spike (MS) and/or matrix spike duplicate (MSD).
U Indicates that the analyte was analyzed for but not detected above the reported practical quantitation limit*. The number value repo;
U, J6 The laboratory analysis was from an unpreserved or improperly chemically preserved sample. The data may not be accurate.
UU Indicates that the analyte was not detected by a screen analysis. The number value was determined by a one -point estimation at tt
V Indicates the analyte was detected in both the sample and the associated method blank. Note: The value in the blank shall not be s
X1 Sample not screened for this compound.
X2 Sampled, but analysis lost or not performed -field error.
X3 Sampled, but analysis lost or not performed -lab error.
Y Elevated PQL* due to insufficient sample size.
Z1 Inability to analyze the sample.
Z2 Questions concerning data reliability.
J13 Standards used for this analyte are from an uncertified source. These are the only standards currently available for the analyte.
WSS Chemistry Laboratory>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone]
"Not Detected" or "U" does not indicate the sample is analyte free but that the analyte is not detected at or above the PQL.
Page 3 of 3

AD16574 North Carolina Division of Water Resources Water Sciences Section Laboratory Results
Loc. Descr.:
900 CLUB DRIVE
County:
Union
Collector:
E WATSON VisitlD
Region:
Mooresville
Report To
MRO Location ID:
MRO NLC
River Basin
CTB
Collect Date:
01/1712024 Priority
COMPLIANCE
Emergency
Collect Time:
12_00 Sample Matrix:
GROUNDWATER
COC Yes/No
Sample Depth
Loc. Type:
Influent
Final Report
Sample ID:
AD16574
PO Number#
Date Received:
01/18/2024
Time Received:
07_10
Labworks LoginlD
TASCENZ01
Delivery Method
NC Courier
Final Report Date:
2120/24
Report Print Date:
02/20/2024
if this report is labeled preliminary report, the results have not been validated. Do not use for Regulatory purposes.
Result/ Units Method Analysis
CAS # Analyte Name PQL Qualifier Reference Date
LAB
Sample temperature at receipt by lab 1.8 "C 1/18/24
Validated by
MSWIFT
Coliform, MF Fecal in liquid
1
MIC
1 B2,Q1
CFU/100ml
SM 9222 D-1997
1/18/24
JJURGEVICH
Collform, MF Total in liquid
1
1 B2,Q1
CFU/100ml
SM 9222 B-1997
1/18/24
JJURGEVICH
14797-55-8
Nitrate as N in liquid
0.03
NUT
0.661
mg/Las N
EPA353.2 REV 2
2/1/24
ALWILLIAMS
14797-66-0
Nitrite as N in liquid
0.02
0.02 U
mg/Las N
EPA353.2 REV 2
1/18/24
ALWILLIAMS
E701177
NO2+NO3 as N In liquid
0.03
0.68
mg/Las N
EPA353.2 REV 2
1131/24
ALWILLIAMS
24959-67-9
Bromide
0.4
WET
0.4 U
mg/L
EPA 300.0 rev2.1
1/26/24
ALWILLIAMS
16887-00-6
Chloride
2.0
42 P
mg/L
EPA 300.0 rev2.1
1/26/24
ALWILLIAMS
16984-48-8
Fluoride
0.4
0.4 U
mg/L
EPA 300. 0 rev2.1
1/26/24
ALWILLIAMS
14808-79-8
Sulfate
2.0
14
mg/L
EPA 300.0 rev2.1
1/26/24
ALWILLIAMS
Total Dissolved Solids in liquid
12
286
mg/L
SM 2540 C-1997
1/23/24
ALWILLIAMS
7440-22-4
Ag by ICPMS
1.0
MET
1.0 U
ug/L
EPA200.8 Rev5.4
1/29/24
JJURGEVICH
7429-90-5
Al by ICP
50
93
ug/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-38-2
As by ICPMS
2.0
2.6
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7440-38-3
Ba by ICP
10
10 U
ug/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-70-2
Ca by ICP
0.20
59 P
mg/L
EPA200.7 Rev4A
1/26/24
JJURGEVICH
7440-43-9
Cd by ICPMS
0.50
0.50 U
ug/L
EPA200.8 Rev5.4
1/29/24
JJURGEVICH
7440-47-3
Cr by ICPMS
5.0
5.0 U
ug/L
EPA 200.8 Rev5.4
1/29/24
JJURGEVICH
7440-50-8
Cu by ICPMS
2.0
56
ug/L
EPA200.8 Rev5.4
1/29/24
JJURGEVICH
7439-89-6
Fe by ICP
50
50 U
ug/L
EPA200.7 Rev4A
1/26/24
JJURGEVICH
Hardness by Calculation
1.0
200
mg/L
SM 2340E-1997
218/24
JJURGEVICH
7440-09-7
K by ICP
0.10
0.53
mg/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7439-95-4
Mg by ICP
0.10
13
mg/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7439-96-5
Mn by ICP
10
10 U
ug/L
EPA200.7 Rev4A
1/26/24
JJURGEVICH
7440-23-5
Na by ICP
0.10
21
mg/L
EPA200.7 Rev4.4
1/26/24
JJURGEVICH
7440-02-0
Ni by ICPMS
2.0
8.2
ug/L
EPA200.8 Rev5A
1/29/24
JJURGEVICH
7439-92-1
Pb by ICPMS
2.0
2.0 U
ug/L
EPA200.8 Rev5.4
1/29/24
JJURGEVICH
7782-49-2
Se by ICPMS
1.0
3.3
ug/L
EPA200.8 Rev5A
1/29/24
JJURGEVICH
7440-66-6
Zn by ICPMS
10
14
ug/L
EPA 200.8 Rev5A
1/29/24
JJURGEVICH
WSS Chemistry Laboratory>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone]
Not Detected" or " U" does not indicate the sample is analyte free but that the analyte is not detected at or above the PQL.
Page 1 of 3

NC fM1Z Laboratory Section suCts/Sample Comments/Q. a %roefinitions
Sample ID: AD16674
Result/ Method Analysis
Qualifier Units
Sample Comments
MIC:Fecal Coliform-B2-Counts from all filters = 0.
MIC:Fecal Coliform-Ql-Sample exceeded holding time prior to receipt at lab.
Reference
Date Validated by
NCDEQ-WSS-Chemistry Lab Data Qualifiers
Al The reported value is an average, where at least one result is qualified with a "U". The PQL is used for the qualified result(S) to call
B1 Coliform-Countable membranes with less than 20 colonies. Reported value is estimated or is a total of the counts on all filters repor
B2 Coliform-Counts from all filters were zero.
B3 Coliform-Countable membranes with more than 60 or 80 colonies. The value reported is calculated using the count from the smalle
B4 Coliform-Filters have counts of both >60 or 80 and <20. Reported value is estimated or is a total of the counts on all filters reported
B5 Coliform-Too many colonies were present; too numerous to count (TNTC). TNTC is generally defined as >150 colonies.
B6 Coliform-Estimated Value. Blank contamination evident.
B7 Coliform-Many non-coliform or non-enterococcus colonies or interfering non-coliform or non-enterococcus growth present. In this cc
BB1 MPN-No wells or tubes gave a positive reaction. Value based upon the appropriate MPN Index and reported as a less than "<" valu
BB2 MPN-All wells or tubes gave positive reactions. Value based upon the MPN Index and reported as a greater than ">" value.
C Total residual chlorine was present in sample upon receipt in the laboratory; value is estimated.
G1 BOD-The dissolved oxygen (DO) depletion of the dilution water blank exceeded 0.2 mg/L.
G2 BOD-The bacterial seed controls did not meet the requirement of a DO depletion of at least 2.0 mg/L and/or a DO residual of at lea:
G3 BOD-No sample dilution met the requirement of a DO depletion of at least 2.0 mg/L and/or a DO residual of at least 1.0 mg/L.
G4 BOD-Evidence of toxicity. This is generally characterized by a significant increase in the BOD value as the sample concentration dE
G5 BOD-The glucose/ glutamic acid standard exceeded the range of 198 ± 30.5 mg/L.
G7 BOD-Less than 1 mg/L DO remained for all dilutions set. The reported value is an estimated greater than value and is calculated foi
G8 BOD-Oxygen usage is less than 2 mg/L for all dilutions set. The reported value is an estimated less than value and is calculated for
G9 BOD-The DO depletion of the dilution water blank produced a negative value.
J1 Surrogate recovery limits have been exceeded.
J10 Unidentified peak; estimated value.
WSS Chemistry Laboratory>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone]
"Not Detected" or "U" does not indicate the sample is analyte free but that the analyte is not detected at or above the PQL.
Page 2 of 3

urAom r [lwy LU wail IV
NC 1D$VX Ga6oratorySection q?.fsurts/Sampfe Comments/QuatifierDefinitions
Sample ID: AD16674
Result/ Method Analysis
Qualifier Units Reference
Date Validated by
J11 The reported value is determined by a one -point estimation rather than against a regression equation. The estimated concentration
J12 The calibration verification did not meet the calibration acceptance criterion for field parameters.
J2 The reported value failed to meet the established quality control criteria for either precision or accuracy.
J3 The sample matrix interfered with the ability to make any accurate determination.
J4 The data is questionable because of improper laboratory or field protocols (e.g., composite sample was collected instead of grab, pi
J5 Temperature limits exceeded (samples frozen or >6°C) during transport or not verifiable (e.g., no temperature blank provided): non-
J6 The laboratory analysis was from an unpreserved or improperly chemically preserved sample. The data may not be accurate.
R This qualifier is used to identify analyte concentration exceeding the upper calibration range of the analytical instrument/method. Th
J8 Temperature limits exceeded (samples frozen or >6°C) during storage, the data may not be accurate.
J9 The reported value is determined by a one -point estimation rather than against a regression equation. The estimated concentration
M Sample and duplicate results are 'but of control'. The sample is non -homogenous (e.g., VOA soil). The reported value is the lower
N1 Presumptive evidence and estimated value. The component has been tentatively identified base on mass spectral library.
N2 There is an indication that the analyte is present, but quality control requirements for confirmation were not met (i.e., presence of a
N3 This code shall be used if the level is too low to permit accurate quantification, but the estimated concentration is less than the labor
N4 This code shall be used if the level is too low to permit accurate quantification, but the estimated concentration is less than the labor
N5 The component has been tentatively identified based on a retention time standard.
P Elevated PQL* due to matrix interference and/or sample dilution.
Q1 Holding time exceeded prior to receipt by lab.
Q2 Holding time.exceeded following receipt by lab.
S Not enough sample provided to prepare and/or analyze a method -required matrix spike (MS) and/or matrix spike duplicate (MSD).
U Indicates that the analyte was analyzed for but not detected above the reported practical quantitation limit*. The number value repa
U, J6 The laboratory analysis was from an unpreserved or improperly chemically preserved sample. The data may not be accurate.
UU Indicates that the analyte was not detected by a screen analysis. The number value was determined by a one -point estimation at tt
V Indicates the analyte was detected in both the sample and the associated method blank. Note: The value in the blank shall not be s
X1 Sample not screened for this compound.
X2 Sampled, but analysis lost or not performed -field error.
X3 Sampled, but analysis lost or not performed -lab error.
Y Elevated PQL* due to insufficient sample size.
Z1 Inability to analyze the sample.
Z2 Questions concerning data reliability.
J13 Standards used for this analyte are from an uncertified source. These are the only standards currently available for the analyte.
WSS Chemistry Laboratory>> 1623 Mail Service Center, Raleigh, NC 27699-1623 [phone]
"Not Detected" or "U" does not indicate the sample is analyte free but that the analyte is not detected at or above the PQL.
Page 3 of 3