NCG551102_Lab Data_20220817

ENVIRONMENTAL ■ WATER SUPPLY ■ WASTEWATER
CONNER CONSULTING, LLC
1284 WINDY RIDGE ROAD, CHAPEL HILL, NC 27517
PHONE: [phone]
August 17, 2022
Mr. Billy Villines
9722 Walnut Grove Church Road
Hurdle Mills, North Carolina 27541
45S11bg.
Re: Effluent Sampling
9722 Walnut Grove Church Road
Hurdle Mills, North Carolina 27541
Dear Mr. Villines:
On June 2, 2022, Conner Consulting collected effluent samples as required on your DWQ
permit at 9972 Walnut Grove Church Road, Hurdle Mills, North Carolina. The results are
the following:
Flow: 200 gpd (estimated)
Total Residual Chlorine: 0.05 mg/l @ 11:30
Biochemical Oxygen Demand: 41 mg/l
Total Suspended Solids: 49 mg/1
Fecal Coliform: >2420 CFU..' 100 ml.
Based on the fecal coliform number please add chlorine tablets more often than you are
doing now. My field laboratory certification is #5149. Please call with questions and
comments.
Sincerely yours,
eszti
Chad Leinbach
Conner Consulting, LLC
Field Laboratory Certification #5149
CC: Mitch Hayes, NC Department of Environmental Quality

ENCO Laboratories
Accurate, Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Wednesday, June 15, 2022
CONNER CONSULTING (C0036)
Attn: Chad Leinbach
1284 WINDY RIDGE RD
CHAPEL HILL, NC 27517-
RE: Laboratory Results for
Project Number: 9722 WALNUT GROVE CHURCH RD., Project Name/Desc: Residential
ENCO Workorder(s): CF08374
Dear Chad Leinbach,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Thursday, June 2, 2022.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me_
Sincerely,
,LA6f,x-L
Daniel G. Harmon For Amanda L. Gaines
Project Manager
Enclosure(s)
hat This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 1 of 7

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SAMPLE SUMMARY/LABORATORY CHRONICLE
i.11
Client ID: EFF: 9722 WALNUT GROVE CHURCH
Lab ID: CF08374-01
Sampled: 06/02/22 11:20 Received: 06/02/22 13:11 I
?Ult.
Parameter
Cdiiert 18
SM 2540D-2011
SM 5210 8-2011
Eaeratkin
NO PREP
NO PREP
NO PREP
Mold Date!Time(sl
06/02/22 19:15 06/03/22 12:46 06/02;22 14:42
06/09/22 06/08/22 17:00
06/04/22 11:20 06/03.22 16:50
prep Date&Time(sl
Analysis Date/Time(sl
06/03/22 11:11
06/08/22 17:00
06/03/22 16:50
FISIAL
This report relates only to the sample as received by the laboratory, and may only be reproduced In full.
Page 2 of 7

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SAMPLE DETECTION SUMMARY
Client ID: EFF.- 9722 WALNUT GROVE CHURCH RD.
Lab ID: CF08374-01
babas
Biochemical Oxygen Demand
Coliform, Fecal
Total Suspended Solids
41
>2419.6
49
Ban
tlQL
2.0
1.0
19
ERL
2.0
1.0
19
liNta
mg/L
MPN/100 mL
mg/L
Elslhasd
SM 5210 6-2011
Coined 18
SM 2540D-2011
RIME
B-07
FINAL ThIs report relates any to the sample as recelved by the laboratory, and may only be reproduced in full.
Page 3 of 7

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ANALYTICAL RESULTS
Description: EFF. 9722 WALNUT GROVE CHURCH
Matrix: Witte Water
Project: Residential
Lab Sample ID: CF08374-01
Sampled:06/02/22 11:20
Sampled Sy:Chad Leinbach
Received: 06/02/22 13:11
Work Orden CF08374
f2assical Chemistry Parameters
Anahte rCAS Numbed
Biochemical Oxygen Demand
Total Suspended Solids
Beau& flag s1n1
41 mg/L
49 mg/L
DE MR, ESS, iblltith Mathod Aaahanl S][ &ass
1 2.0 2.0 2F03021 SM 5210 B-2011 06/03/22 16:50 ]OC 8-07
7.69 19 19 2F08014 SM 2540D-2011 06/08/22 17:00 DM)
Microbiological Parameters
1
Armlets rCAS Number'
Conforms Fecal
Beaalfa nag i!B& DE kin EQL Data Method hozbassl Iv blIdds
>2419.6 MPN/100 1 1.0 2F06015 ColBert 18 06/03/22 11:11 MOY
mL
Flkit This report relates only to the sample as received by the laboratory, and may only be reproduced In full.
Page 4 of 7

QUALITY CONTROL DATA
[Classical Chemistry ParameQuality Control
Batch 2F03021 - NO PREP
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Blank(2F03021-BLKI)
Prepared & Analyzed: 06/03/2022 16:50
1
Anah to
Biochemical Oxygen Demand
Resuf Mau
2.0 U
Spike
P01 Units Levet
2.0
mg/L
Source
Basalt
%REC
%REC Limits
RPD
RPD Limit.
LCS (2F03021-BS1)
Prepared &Analyzed: 06/03/2022 16:50
_Rushde
Biochemical Oxygen Demand
Result Elan
150
PM Units
2.0 mg/L
Spike Source
Level Rama
198
%REC
%REC Limits
74
85-115
RPD
RPD Limn note=
8-07
Duplicate (2F03021-DUP1)
Prepared & Analyzed: 06/03/2022 16:50
Source: CF06130-01
Biochemical Oxygen Demand
Batch 2F08014 - NO PREP
Spike
RellUK Elan POL Units Level
36
2.0 mg/L
Source
Result
38
%REC
%REC Limns
RPD
7
RPD
Limit
30
8-07
Blank(2F08014-BLKI)
Prepared & Analyzed: 06/08/2022 17:00
1
Analy
Total Suspended Solids
Rsxutt Elan
2.5 U
Spike
P91 Unita Level
2.5
mg/L
Source
%REC
%REC LimI11
RPD
RPD Limit
LCS(2F08o14-BSL)
Prepared & Anayzed: 06/08/2022 17:00
Analvte
Total Suspended Solids
Result Ha
94
POI. 111111
2.5 mg/L
Spike
Level
100
Source
Result
%REC
94
%REC
UmRa
80-120
RPD
RPD
Unlit
halm
Duplicate (2F08014-DUPI)
Prepared & Analyzed: 06/08/2022 17:00
Source: CF06141-01
9na ate
Total Suspended Solids
splice
Result Hail Ent Unite Levet
18
6.2
mg/L
Source
Read
19
%REC
%REC Um11s
RPD
7
Duplicate (2F08014-DUP2)
Prepared & Analyzed: 06/08/2022 17:00
Source: CF08511-12
AMMO
Total Suspended Solids
Spike
Result Elan PQ.1. Units Level
75
25 mg/L
Source
11t
77
%REC
%REC Zrim1
RPD
3
RPD
L1m1t
20
RPD
UmR
20
Microbiological Parameters - Quality Control
Batch 2F06015 - NO PREP
Duplicate (2F06015-DUP1)
Prepared: 06/02/2022 14:42 Analyzed: 06/03/2022 11:11
Source: CF07727-02
Ananda
Conform, Fecal
Result FJau
12
P01. Units
1.0 MPN/100 mL
Spike
Level
Source
20
%REC
%REC limit
RPD
50
RPD
Limit Nato_
25
QM-12
Duplicate (2F06015-DUP2)
Prepared: 06/02/2022 14:42 Analyzed: 06/03/2022 11:11
Source: CF08020-02
AnBh�e
Coliform, Fecal
Result EBa
1.0 U
Spike Source
e4L Units Level flea d
1.0
1.0 MPN/100 mL
%REC
%REC Lim1t8
RPD
RPD Limn ruses_
25
FINAL
rnls report relates arty to the sample as received by the laboratory, and may only be reproduced In full.
Page 5 of 7

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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
] The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantltation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
B-07 LCS exceeded control limits for this test. The test can not be repeated due to method constraints. The
result should be considered an estimated value.
QM-12 Predsion between duplicate samples was outside acceptance limits.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced En full.
Page 6 of 7

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