HomeMy WebLinkAboutWQ0004972_Monitoring - 10-2022_20221208Monitoring Report Submittal
Permit Number #*
Name of Facility:*
Month: * October
Report Information
WQ0004972
Forest Lakes Preserves
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address:*
Name of Submitter: *
Signature:
Date of submittal:
Initial Review
Year:* 2022
Upload Document*
Forest Lakes_Oct.pdf 1.67MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
Jessica.Mize@pacelabs.com
Jessica Mize
jwd rA lip
Reviewer: Gerald, Wanda
12/8/2022
This will be filled in automatically
Is the project number correct?* WQ0004972
Is the monitoring report accepted?* Yes No
Regional Office* Winston-Salem
Reviewer: _anonymous
Review Date: 12/20/2022
Page ___I_ of__ 2...--
NON -DISCHARGE NVASTENVATER NIONITORING REPORT
PERMIT NUMBER: NVO0004972 NIONT11: October YEAR: 2022
FACILITYNAME: Forest Lakes Preserve ELS COUNTY., David
Flow Monitoring Point: Effluent: =- Influent; I FO-1
Parameter Monitoring Point Effluent: I Influent: I Surface Wanerj2WL
SW Code/Narne�
Was There Effluent Flow for this Month Generated At This Facility: Yes: I A No:
I
opemtcr
00,100
5A)0610
111,310
00610
05 30
3106
00665
M)625
M630
00620
70300
001,540
I)
A
IF
L
ArrtvaN
Time
2400
Cl,,Ck
Operator
Rime on
;,k
CRC
an
stel
7 eat meat
JAI
R(,.d,rfl
Chlon-
W)D
20 C
N11A N
Iss
Fecal
ColiRml,
I mal
Plv,a;
1"IA
kleidjul
Nlm,gen
-4d4ktM,
I "lat
Mtungm
Nalme
\0 %�N
1,11A
Dlssol,W
S-fikl,,
Oro 1,
I ltz�-
Y(N
ON)
V,Nl I S
vg 1,
Uill,
hIG 1,
MG I
i11MML
%10 1,
%lwL
%I(,;!-
Nw L
MG
%16"1
%lGA,
77,77 u7
7=77
- 77 .
Ilk"
........
111=111thy
...... .
17, 116
"r, I =*
7,nllhlW
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!!111777
nlMiI7
N,1riRy
7mildy
%,�w.
11) 1.11
1
17,666
2
17,666
3
4
0740
0722
0.25
025
Y
t
17,666
101215.5
5.8
5.7
0,01
<0.M
A
ll
050
V
11-368
5.7
<OM
6
1010
1 0.25
B
11,277
5.9
<11.0
7
0935
0.25
B
11,303
5.8
<111M
8
M521
9
16,521
10
1340
1),25
It
16,521
N
5,8
<0,0111
.IL
1200
0,25
B
10,234
519
<M
12
1645
0.25
B
1 0,007
5.9
<0.0 I
13
1615
0.25
IA
30,804
5.9
<0.01
14
1020
0.2.5
11
11,11()
13,872
5.8
I1.of
ab
13,872
17,1
8
19
0830
0828
1525
0.50
0.50
0125
A,
Y
11
13,872
12.101
11,625
s. 6
5.6
518
-4),o I
<M
.,O.I)l
1 32.6
65.7
22.1
2420
8.6
78-5
-A).040
78,5
0,040
20
1153
11.25
)7
1 11583
5.8
<0,0 I
21
22
1015
0.25
11
1 11,55Z
1.1,791
5A
<0,0 1,
23
13,792
24
1 1435 1
0,25
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13,792
5.9
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z a
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1625
11 115
l
025
13
B
12,3t1
11,065
5,9
5.8
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<0,111
1345
Ill
B
11,088
5.8
0.01
11925
0.25
B
10.343
1 5,8
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29
j
I-0089
30
141689
31 1
1550 1
0.25
B
14,089
5.8
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13,113
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-<j)
-77 77-
-1
_':.it
8.71
A,lT7
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71 =�)
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17,666
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--T
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2420
8.()
787
Dais Nlininlurn
Nknflil,v Limits ts)
It :� 1 114
1,
24
5.6
-T
<0.0 1
32.6
6�
22,1
242o
8.6
78.5
-,0J)40
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<0.040
Conlimsilte C Grab It.:')
*FLONN'S ESTIMATED, FLOW METER ]NOPEERABLE MAY Ist - MAY 20t11
011 in ResItonsible Charge (ORC): Glenn Price Grade: It Phones 336-996-2841
Check Box if ORC I las Chan(yed: ORC Certification NUITIber. 987931/20771
Certified Laboratories (1): Pace Analytical Serivees (2):
Person(s) Collecting Samples: Glenn Price
Mail ORIGINAL and Tv%o COPIE'S tw
AN: Son -Discharge CormlAance Unit
D EN R j SU ;NATURE 01, OP1,11A7 OR IN R VISPONS � 111, V I I R G E)
DivisiDn of Water Quality B * y this signature, I eert!�N that this report k accurate and
1617 )tail Service Center comjAete to the best of mN knoMedge,
RALEIGH, NC 27699-1617
NON DISCHARGE WASTEWATER MONITORING REPORT
FACILITY STATUS:
Please answer the following question: Compliant N
1. Does all monitoring data and sampling frequencies meet permit requirements?
If the facility is non-comoftntcomnllant, please explain in the space below the reason(s) the facility was not in compliance with its
permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach
additional sheets if necessary.
Flow Estimated. Flow meter inoperable May 1 st - May 20th
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that a qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permitee)* Date
Baron Neal McDuffie (Authorized Agent)
(Permittee-Please print or type)
2N Riverside Plaza Suite 800
Chicago, Il 60606
(Permittee Address)
01002 Arsenic
01022 Boron
00310 BOD5
01027 Cadmium
00916 Calcium
00940 Chloride
50060 Chlorine, Total
Residual
01034 Chromium
00340 COD
31504
Coliform, Total
00094
Conductivity
01042
Copper
00300
Dissolved Oxygen
31616
Fecal Coliform
01051
Lead
00927
Magnesium
71900
Mercury
00610
NH3 as N
01067
Nickel
Baron Neal McDuffie
(Name of Signing Official -Please print or type)
Field Services Director (Pace Analytical Services)
(Position or Title)
3/31/21
(Permit Exp. Date)
00600 Nitrogen, Total
00630 NO2 & NO3
00620 NO3
00556 Oil & Grease
W 09 PAN Plant Available
00400 pH
32730 Phenols
00665 Phosphorus, Total
00937 Potassium
00545 Settleable Matter
00929 Sodium
00931 SAR
00745 Sulfide
00515 TDS
00010 Temperature
00625 TKN
00680 TOC
00530 TSS/TSR
00076 Turbidity
01092 Zinc
Parameter Code assistance may be obtained by calling the Water Quality Compliance/Enforcement Unit at (919) 733-5083, extension 529.
The monthly average for Fecal Coliform is to be reported as a GEOMETRIC mean. Use only units designated in the reporting
facility's permit for reporting data.
* If signed by other than the Permittee, delegation of signatory authority must be on file with the state per 15A NCAC 2B.0506 (b) (2) (D).
Page ... 2 —... of 2—.--
NON -DISCHARGE APPLICATION REPORT
SPRAY IRRIGMION SITE(S)
THERE ARE TVVOAPPLICATI ON FIELDS PER PAGE. USE ADDIDI'lONAL. PAGES AS NEEDED
PERNIrr NUMBER: WQ0004972 Nl(.,)NTII: October YEAR: 2022
FACILITY NAME: Forest Lakes Preserve ELS. COUNTY: Davie
Formula&
Daily Loading (inches) = Nck;rnp Appiled lgaflons,V x U1,3,'96 ichbic I`AoUgaflan( x 12 hinichfi / [Agea Sprayed (acres) x 13,560 lsquare feelvacre) or
IVclume Applied Qgallons)(Area Sprayed (acres) x 27,152 (gailorm/acre-inch),
Maximurn i Loading (adie5) Daily Loading (inches) i rr,irnp inigiled (minutes') l 60 Imintjlqs/lhourfl Monthly Loading (inchcisR -Sum of Daiiy Landing (inches)
12 Monilh Floating Total (inches) Sum of this month's Monthly li (inchasand prarviour 11 rnonthi'5 Monthly Lo�ghruqs (inches)
Average Weekly Loading (inches) iMcnNMiy Loading (inches/month) I Number of days in 1" incinth Qdays`nnonlh )] K 7 (daybra
�bid �-rigaticn Oc 11 c I ur At Th is Facility
Elyes�
. .. .. ...... .... -
Did irrigabion0ccur On This FiOd:
IN I M I
MEMEMMEM
, %N ca"ter t. oaes: i -cwar, rL. -pariity ciowy, a [-Cwwj,V, M -raw, M-SIGH
ORC Certification Number
Mail 0111C.INAL and'Vwo COPIES to:
ATTN: Non-ffiscbargv Compliance Uoil
DENR
Division of Water Q11,11ity
1617 NIMI Service Center
RAI,EIGH, NC 27699-1617
Gletnif'rice Phone: 336-996-2841
987931/20771 1 Box it'ORC Has r anged: 11
kq
(SIGNATURE OFi MR IN RE'SPONSIBLE CIIAlti
By this signatitire, I ceri that this report is accurate acid
Complete to tile best of lily knowledge.
DENR Form NDAR-1 (5/2003)
NON -DISCHARGE APPLICATION REPORT
SPRAY IRRIGATION SITE(S)
FACILITY STATUS:
Please indicate( by inserting Y(es) or N (o) in the appropriate box) whether the facility has been compliant
with the following permit requirements: (Note: If a requirement does not apply to your facility put (NA) in the
compliant box.)
Compliant (Y,N)
1. The application rate(s) did not exceed the limit(s) specified in the permit.
Z Adequate measures were taken to prevent wastewater runoff from the site(s). Q
3. A suitable vegetative cover was maintained on the site(s) in accordance with the permit. 4
4. All buffer zones as specified in the permit were maintained during each application.
S. The freeboard in the treatment and/or storage lagoon(s) was not less than the C:�D
limit(s) specified in the permit.
If the facility is non -compliant , please explain in the space below the reason(s) the facility was not in compliance with its
permit. Provide in your explanation the date(s) of the non-compliance and describe the corrective action(s) taken. Attach
additional sheets if necessary.
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that a qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permitee Date
Baron Neal McDuffie (Authorized Agent)
(Permittee-Please print or type)
2N. Riverside Plaza, Suite 800
Chicao._I160606 _
(Permittee Address)
Baron Neal McDuffe
(Name of Signing Official -Please print or type)
Field Services Director (Pace Analytical Services)
(Position or Title)
3/31/2021
(Permit Exp. Date)
* If signed by other than the Permittee, delegation of signatory authority must be on file with the state per 15A NCAC 2B.0506 (b) (2) (D).
a'ce A nalytica I
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October 28, 2022
Tracy Overdurf
Forest Lake
192 Thousand TraiIs Dr.
Advance, NC 27006
RE: Project: Forest Lakes
Pace Project No.: 92631525
Dear Tracy Overclurf:
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville, NC 27284
(704)977-0981
Enclosed are the analytical results for sample(s) received by the laboratory on October 18, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality IManuaG, where applicable, unless otherwise noted in the body of the report.
The test reSURS provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services -Asheville
• Pace Analytical Services - Eden
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Stephanie Knott
stephanie.knott@pacelabs.com
704-977-0981
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 16
1�5auceAnalyficaIQD
WmPacelaba.com
f
Project: Forest Lakes
Pace Project No.: 92631525
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
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
Pace Analytical Services Eden
205 East Meadow Road Suite A. Eden, NC 27288
North Carolina Drinking Water Certification #: 37738
CERTIFICATIONS
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
North Carolina Wastewater Certification #: 633
VirginiaNELAP Certification #: 460025
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 16
aceAnalytical
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SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
1377 South Park Drive
Kernersvilie, NC 27284
(704)977-0981
Project: Forest Lakes
Pace Project No.: 92631525
Anaiytes
Lab ID Sample ID Method Analysts Reported Laboratory
92631525001 Effluent SM 254OD-2015
DAW
1
PASI-E
EPA 353.2 Rev 2.0 1993
SRS
1
PASI-E
SM 521OB-2016
AED
1
PASI-E
Colilert-18
LRB
1
PASI-E
TKN+NO3+NO2 Calculation
KDF1
1
PASI-A
EPA 350.1 Rev 2.0 1993
ARJ
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
PASI-A = Pace Analytical Services -Asheville
PASI-E = Pace Analytical Services - Eden
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 16
aceAnalytical
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ANALYTICAL RESULTS
Project: Forest Lakes
Pace Project No.: 92631525
Pace Analytical Services, LLC
1377 South Park Drive
Kernersville, NC 27284
(704)977-0981
Sample: Effluent
Parameters
Lab ID: 92631525001 Collected: 10/18/22 08:50 Received: 10/18122 09:40 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 254OD-2015
Pace Analytical Services - Eden
Total Suspended Solids
22.1 mg/L 8.9 1 10/18/22 20:24
353.2 NO2IN03 unpres EDN
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Nitrate
NO mg/L 0.040 1 10/19/22 15:15 14797-55-8
5210B BOD, 5 day EDN
Analytical Method: SM 521 OB-2016 Preparation Method: SM 5214B-2016
Pace Analytical Services - Eden
BOO, 5 day
32.6 mg/L 2.0 1 10/19/22 11:33 10/24/22 11:37 B1
Colilert-18 Fecal Coliform EDN
Analytical Method: Colilert-18 Preparaton Method: Colilert-18
Pace Analytical Services - Eden
Fecal Coliforms
2420 MPN/100mL 1.0 1 10/18/22 15:15 10/19/22 09:31 El
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services -Asheville
Total Nitrogen
78.5 mg/L 0.040 1 10/27/22 08:23
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Ammonia
65.7 mg/L 1.0 10 10/25/22 14:37 7664-41-7
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Kjeldahl, Total
78.5 mg/L 2.5 5 10/21/22 21:50 10/22/22 07:56 7727-37-9
353.2 Nitrogen, NO2IN03 pres.
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, NO2 plus NO3
NO mg/L 0.040 1 10/21/22 13:58
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Phosphorus
8.6 mg/L 0.25 5 10/27/2211:48 10/27/2218:20 7723-14-0 M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, LLC.
Page 4 of 16
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1
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
QC Batch: 731107 Analysis Method: SM 25400-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92631525001
METHOD BLANK: 3806453
Associated Lab Samples: 92631525001
Parameter Units
Total Suspended Solids mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 10/18/22 20:07
Pace Analytical Services, LLC
1377 South Park Drive
Kemersviile, NC 27284
(704)977-0981
LABORATORY CONTROL SAMPLE: 3806454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Suspended Solids mg/L 250 250 100 90-110
SAMPLE DUPLICATE: 3806455
92631680002 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 36.5 35.9 2
SAMPLE DUPLICATE: 3806456
92631350001 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 50.5 48.8 3
Results presented an this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, LLC.
Page 5 of 16
1Ila
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f
t
i
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
QC Batch: 731343 Analysis Method: EPA 353.2 Rev 2.01993
OC Batch Method: EPA 353.2 Rev 2.01993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres. EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92631525001
METHOD BLANK: 3807328 Matrix: Water
Associated Lab Samples: 92631525001
Blank Reporting
Parameter Units Result Limit Analyzed Oualifiers
Nitrogen, Nitrate mg/L ND 0.040 10/19/22 15:13
LABORATORY CONTROL SAMPLE: 3807329
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.4 94 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3807330 3807331
MS MSD
92631525001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Nitrate mg/L ND 1.5 1.5 1.2 1.2 83 82 90-110 1
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10128/2022 06:55 AM without the written consent of Pace Analytical Services, I.I.C.
Page 6 of 16
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QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
QC Batch: 731277 Analysis Method: SM 521OB-2016
QC Batch Method: SM 521OB-2016 Analysis Description: 5210E BOD, 5 day Final EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92631525001
METHOD BLANK: 3806896
Associated Lab Samples: 92631525001
Parameter Units
BOD, 5 day mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 10/24/2210:30
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
LABORATORY CONTROL SAMPLE: 3806897
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
BOD, 5 day mg/L 198 185 94 84.6-115
SAMPLE DUPLICATE: 3806899
92631680002 Dup
Parameter Units Result Result RPD Qualifiers
BOD, 5 day mg/L 13.2 11.8 11
Results presented on this page are in the units Indicated by the "Units' column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, I.I.C. Page 7 of 16
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QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
QC Batch: 731059 Analysis Method: Colilert-18
QC Batch Method: Colilert-18 Analysis Description: Colilert-18 Fecal Coliform EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92631525001
SAMPLE DUPLICATE: 3806217
Parameter Units
Fecal Coliforms MPN/100mL
92631676001 Dup
Result Result RPD Qualifiers
ND ND
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services. LLC.
Page 8 of 16
lacmnalytical"
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Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
QC Batch: 732535 Analysis Method: EPA 350.1 Rev 2.01993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92631525001
METHOD BLANK: 3812944
Associated Lab Samples: 92631525001
Parameter Units
Nitrogen, Ammonia mg/L
LABORATORY CONTROL SAMPLE: 3812945
Parameter Units
Nitrogen, Ammonia mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.10 10/25/2214:02
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
5 5.0 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3812946 3812947
MS MSD
92632336001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 29.4 5 5 34.3 34.0 99 93 90-110 1
MATRIX SPIKE 8, MATRIX SPIKE DUPLICATE: 3812954 3812955
MS MSD
92632697001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 0.12 5 5 5.2 5.2 101 101 90-110 0
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, L.L.C.
Page 9 of 16
(�5a'nemayimle
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QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
QC Batch: 731808 Analysis Method: EPA 351.2 Rev2.0 1993
QC Batch Method: EPA 351.2 Rev 2.01993 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92631525001
METHOD BLANK: 3809880 Matrix: Water
Associated Lab Samples: 92631525001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Kjeldahl, Total mg/L ND 0.50 10/22122 06:56
LABORATORY CONTROL SAMPLE: 3809881
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Kjeldahl, Total mg/L 10 9.4 94 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3809882 3809883
MS MSD
92631864001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 44.6 10 10 53.1 59.9 85 153 90-110 12 M1,R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3809884 3809885
MS MSD
92631864002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 33.6 10 10 41.5 44.0 79 104 90-110 6 M1
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, I.L.C.
Page 10 of 16
1�5a'cieAnalytical'
r www.pacelabaeom
I
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
QC Batch: 731531 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, preserved
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92631525001
METHOD BLANK: 3808325
Associated Lab Samples: 92631525001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
NO 0.040 10/21/2213:35
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
LABORATORY CONTROL SAMPLE: 3808326
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, NO2 plus NO3 mg/L 2.5 2.7 106 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3808327 3808328
MS MSD
92631671001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L ND 2.5 2.5 2.3 2.4 93 96 90-110 3
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3808329 3808330
MS MSD
92631849001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 0.044 2.5 2.5 2.4 2.4 93 93 90-110 1
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/2812022 06:55 AM without the written consent of Pace Analytical Services, LLC.
Page 11 of 16
aceAnalyticala
wiew.pacelabs.ccm
QUALITY CONTROL DATA
Project: Forest Lakes
Pace Project No.: 92631525
QC Batch: 733050 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92631525001
METHOD BLANK: 3815396
Associated Lab Samples: 92631525001
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 10/27/2218:28
Pace Analytical Services, LLC
1377 South Park Drive
Kemersville, NC 27284
(704)977-0981
LABORATORY CONTROL SAMPLE: 3815397
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.6 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3815398 3815399
MS MSD
92631525001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 8.6 2.5 2.5 11.2 11.8 103 127 90-110 5 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3815400 3815401
MS MSD
92631563001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 2.1 2.5 2.5 4.6 4.7 97 101 90-110 2
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/28/2022 06:55 AM without the written consent of Pace Analytical Services, I.L.C.
Page 12 of 16
Pace Analytical Services, LLC
If% 0Ma1X,Cal l® 1377 South Park Drive
Kemersviile, NC 27284
www.pacelabs.com (704)977-0981
QUALIFIERS
Project: Forest Lakes
Pace Project No.: 92631525
DEFINITIONS
OF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
NO - 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 EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
B1 Less than 1.0 mg1L DO remained for all dilutions set. The reported value is an estimated greater than value and is
calculated for the dilution using the least amount of sample.
El Reported value should be considered a minimum estimate since it is the maximum reportable number for this method
based on the sample volume used. The true value is likely greater than the value reported.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/2812022 06:55 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 16
aceAnalytical
www.pacelabs.cem
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Forest Lakes
Pace Project No.: 92631525
Pace Analytical Services, LLC
1377 South Park Drive
Kemersviile, NC 27284
(704)977-0981
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Analytical
Batch
92631525001
Effluent
SM 254OD-2015
731107
92631525001
Effluent
EPA 353.2 Rev 2.0 1993
731343
92631525001
Effluent
SM 521OB-2016
731277
SM 521OB-2016
732259
92631526001
Effluent
Colilert-18
731059
Colilert-18
731060
92631525001
Effluent
TKN+NO3+NO2
733087
Calculation
92631525001
Effluent
EPA 350.1 Rev 2.0 1993
732535
92631525001
Effluent
EPA 351.2 Rev 2.0 1993
731808
EPA 351.2 Rev 2.0 1993
732137
92631525001
Effluent
EPA 3532 Rev 2.0 1993
731531
92631525001
Effluent
EPA 365.1 Rev 2.0 1993
733050
EPA 365.1 Rev 2.0 1993
733205
Date: 10/28/2022 06:55 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 16
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Sample 10 I
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Note. Whenever there is a discrepancy of acting North Carolina compliance samples, a cop/ of this form will be sent to the North Carolina DEHNR
Out of hold, incorrect preservative, out of temp, incorrect containers.
Lot #
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Page 16 of 16