NC0024911_Report_20220713

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Qo�\�0 SEWER,GF
���� Metropolitan Sewerage District
m •
ay OF BUNCOMBE COUNTY, NORTH CAROLINA
0 `Q
OOLNry NOP�P
June 2, 2022
Environmental Services Branch RECEIVED
NCDEQ-Division of Water Resources JUN 1 3 2022
1621 Mail Service Center
Raleigh, North Carolina 27699-1621 NCDEQIDWRINPDES
Neco fit\
Dear Ms. Moore,
Enclosed are two (2) copies of the results and supporting information of the Fathead Minnow Survival
and Growth test and Bioassay Toxicity testing for the week of May 9, 2022,for the Metropolitan
Sewerage District of Buncombe County(MSD).This is the second of the four required chronic pass/fail
toxicity tests in 2022. Indicated on page twelve (12) of this report,the results of the Fathead Minnow
Survival and Growth test were 33.9%. Indicated on page eighteen (18) of this report,the bioassay
toxicity results of this report are "Pass."These results are also reported on our monthly eDMR report for
the month of May.
If you have questions concerning this report, please feel free to contact me.
Sincerely,
farTaut,
Roger Edwards, Director
Operations & Pretreatment Division
Office (828)-225-8224
[e-mail]
Protecting Our Natural Resources-
2028 RIVERSIDE DRIVE, ASHEVILLE,NORTH CAROLINA 28804 TELEPHONE:[phone] FAX:[phone] WEBSITE:www.msdbc.org

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Pace Analytical Services,LLC
•
aceAnalytical 2225 Riverside Dr.
Asheville,NC 28804
wrw.pacelabs.rnn [phone]
May 31, 2022
Mr. Roger Edwards
Metropolitan Sewerage District
2028 Riverside Drive
Asheville, NC 28804
RE: Project: MSD NC0024911 5/9
Pace Project No.: 92603351
Dear Mr. Edwards:
Enclosed are the analytical results for sample(s)received by the laboratory between May 09,2022 and May 13, 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 Manual,where applicable, unless otherwise noted in the body of the report.
Some analyses were subcontracted outside of the Pace Network.The test report from the external subcontractor is
attached to this report in its entirety.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Lorri Patton
[e-mail]
1(828)254-7176
Project Manager
Enclosures
cc: Ms.Shannon Bergeron,Metropolitan Sewerage District
Mr.John Gosnell,Metropolitan Sewerage District
Ms.Sheila Kilby,MSD of Buncombe County
Mr.Chad Ledford,Metropolitan Sewerage District
Ms.Angel McCrain, MSD of Buncombe County
Patrick Smith,MSD of Buncombe County,NC
Mr.Alan Taylor,Metropolitan Sewerage District
Mr.Schuyler Taylor, Metropolitan Sewerage District
rT
',. 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 22

Document Name: Document Revised:November 1S,2021
Sample Condition Upon Receipt(SCUR) Page 1 of 2
aCeArralyticat. Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville Eden( Greenwood[ Huntersville Raleighf Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Client Name: W0# : 92603351
Upon Receipt , Project If:
s o i.tt,(o �U . 111111 � I 1111111111
Courier: ['Fed Ex ❑UPS ❑LISPS Client
❑Commercial ❑Pace ['Other: 92603351
I —
Custody Seal Present? ❑Yes ❑No Seals Intact? [a'fes ❑No < 7
Date/Initials Person Examining Contents:.C ) / , 2
Packing Material: ['Bubble Wrap [Nubble Bags one ❑ Other Biological Tissue Frozen?
Thermometer: Eyes ❑No [c�Af{A
[.(1R Gun ID: c�
' T��J [ 7et ❑Blue ❑None
Type of Ice:
Correction Factor:
Cooler Temp: �' j Add/Subtract('C) , ( Temp should be above freezing to 6'C
❑Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Corrected ('C): has begun
USDA Regulated Soil( A,water sample)
Did samples originate in 3 quarantine zone within the United States.CA,NY,or SC(check maps)? Did samples originate from a foreign source(internationally,
❑Yes ❑No _ including Hawaii and Puerto Rico)?❑Yes ONO
Comments/Discrepancy:
Chain of Custody Present? es ❑No ON/A 1.
Samples Arrived within Hold Time? QY s Disc ON/A 2.
Short Hold Time Analysis(<72 hr.)? 's ❑No ON/A 3.
Rush Turn Around Time Requested? _ _ ❑'res b ❑N/A 4.
Sufficient Volume? Yes ❑No ON/A 5.
Correct Containers Used? VT s ❑NO ❑r/A 6.
-Pace Containers Used? Vas Eric ON/A
Containers Intact? ❑No ON/A 7.
Dissolved analysis:Samples Field Filtered? ❑'res ❑No [Y];v/A S.
Sample Labels Match COC? 4es ❑No ON/4 19
-includes Date/Time/ID/Analysis Matrix \.
ST
Heads pace in VOA Vials(>5-6mm)? Des ❑.NuA 10.
Trip Blank Present? Des ❑No E/A 11.
Trip 31ank Custody Seals Present' ❑Y-2; ❑No D.I7A
COMMENTS/SAMPLE DISCREPANCY Field Data Required? Dyes ❑No
Lot iD of split containers.
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date: Page 2 of 22

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SOUR) Page 2 of 2
//!;;ZAnclOia Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is Project# WO# : 92603351
verified and within the acceptance range for preservation PM: LJP Due Date: 05/23/22
samples. CLIENT: 93—MSD
Exceptions:VOA,Coliform,TOC,Oil and Grease,DRO/8015(water)DOC,LLHg
"Bottom half of box is to list number of bottles
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot q
adjusted added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples,3 copy of this form will be sent to the North Carolina DEHNR Certification Office(Le.
Out of hold,•ncorrect preservative,out of temp,incorrect containers.
Page 3 of 22

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ETT CHAIN OF CUSTODY RECORD
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of oirun0alta Page of
PO Box' :16414,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman CI,Greer,SC 29650
www.CTTCN V IRONM rNr AL.cor•+
Client: N��JC -
,4 JD Al 10/1(aD aiuL( (1„N 4-y Program Containers Preservative Parameters
Facility: k - F / -
Whole Effluent Toxicity Q
State: Al� NPDES 4- NC DO aC3
�� 9/, Acute Chronic Test Organisms
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Sign,and Print below 3 _ E, o 2s HCL = r, .on
the dotted line r U .Y m g- 3-1-NO3 u a uIT, = o ,. a (� Go33 S t r
SAMPLE ID Composite Start Dote Time Somplc Collection Data Time Collected by U in rn 7 U > 6,0 III er < < U U U . _ 7. in — U t- i 7 Chemical Analysis&Other
A I� d�o IVloonk 1'12 _ _
iI�IJ�4 5 8-22 021- s--g-zz - 3 k. 4ki IC X X pa I
Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Date Time Reli wished ,/Organization eccived Dv/Or`4itization Area Temp°C Preserved?
l
COMPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIAIF_PROCEDURES
Composite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first he used within 36 hours
Time Proportional: I sample each hour for 24 hours.Equal volt!!0.0 and 6.0°C.Samples must not be frozen.Usc water ice in scaled bags. of sample collection(completion of composite sample).
or at minimum I sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 1 of 2
aceAnalytical• Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville L__.� Eden Greenwood[ Huntersville I J Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Client Name: WO# 92603351
Upon Receipt Project if:
/ PM: LJP Due Date: 05/23/22
Courier: ['Fed Ex ❑UPS ❑LISPS -❑Client CLIENT: 93-MSD
❑Commercial ['Pace ❑Other:
Custody Seal Present? Oyes ❑No Seals Intact? Dyes
Date/Initials Person Examining Contents:_ ,
Packing Material: ['Bubble Wrap ['Bubble Bags ❑None ❑ Other Biological Tissue Frozen? /J /
Thermometer: Des ❑No,,E(V/A
❑fit ❑Bwe ❑None
Gun ID: 31.--c) 7 Type of Ice:
Correction Factor:
i r
Cooler Temp: 3 •Y id/Subtract('C) _ I Temp should be above freezing to 6'C
['Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Corrected(' ): j .`- has begun
USDA Regulated Soil( N/A,water sample)
Did samples originate in a quarantine zone within the United States.CA,NY,or SC(check maps)? Did samples originate from a foreign source(internationally,
Des ❑No including Hawaii and Puerto Rico)?Des ❑slo
Comments/Discrepancy:
Chain of Custody Present? ❑Yzs ❑No ❑fl A 1.
Samples Arrived within Hold Time? Dies ❑rio ❑N/A 2.
Short Hold Time Analysis(<72 hr.)? ❑ ❑vo ON/A 3.
Rush Turn Around Time Requested? ❑Yes ❑No ❑N/A d.
Sufficient Volume? ❑No ON/A 5.
Correct Containers Used? Yes ❑ND ON/A 6.
-Pace Containers Used? s ONO ❑N/A
Containers Intact? , yes ❑No ON/A 7.
Dissolved analysis:Samples Field Filtered? Dyes ❑No j]N/A 3.
Sample Labels Match COC? ,Gres Drio ❑N/A 9.
-Includes Date/Time/ID/Analysis Matrix. v" _ ��
Heads pace in VOA Vials(>5-6mm)? Ekes ❑No ,-��1/A 10.
Trip Blank Present? Oyes ❑No ❑v/A 11.
Trip Blank Custody Seals Present? DYes ❑No ( u/A
COMMENTS/SAMPLE DISCREPANCY Field Data Required? Dyes ❑No
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: __ _ _ Date: Page 5 of 22

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ETT CIIAIN OF CUSTODY RECORD
ea
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environmental Page of
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman CI,Greer,SC 29650
W W W.CTTLN V IRONMLNTAL.COM
Client: /y� ln,
[ l .c,LJ d I 430x_ioO Alb i�J 003 L� Program Containers Preservative Parameters
Facility: tit) R t
\\mole Effluent Toxicity :=
State: N elm NPDES k. /U�1 e,0 2 if 9 �� Acute Chronic Test Organisms
M
0
U aO U
5 (Composite only) (Grab or Composite) o _ U r_r U o _ Z
u = 1i=n2sw G = g a .__ _ - rn
Sign,and Print below � _ v o u 2 Ncl. = ° , 'Ea = . w
the dotted lint CJ E 3=HNO3 C- 'a '= .2 ' Fe `" o E
U P. E .� ` N .t=Nson u u 6 0 E. = t_ ^'
v O O _ e o u i=Zane u u . ^ _ - > - tL L1 v t _
SAMPLE ID t3 Composite Sinn Date Time snmt,t°Collection oat° Time Collected by U rn Z x � U > G=ottef < < U 0 v d a= .a in =U i— 3 .4 Chemlcal"Anlysis 8 Other
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Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Date Time Relinquished By/Organization Received B Organization Area Temp°C Prese red?
5-42 2_ /o'.4 e, ,jt,t...)regadit. Crn sD) 0././..._,
,,,,,....i..„--___ Alli___ , ,,
COMPOSITE SAMPLING PROCEDURES TEMPERATURE t14ONITORING PROCEDURES HOLD TIME PROCEDURES
Composite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Time Proportional: I sample each hour for 24 hours.Equal voles 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
or at minimum 1 sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
- Flow Proportional:As per instructions in NPDES permit.

•
Document Name: Document Revised:November 15,2021 •
Sample Condition Upon Receipt(SCUR) Page 1 of 2
u�L'Al13j/tft�l• Document No.: Issuing Authority:
:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville Eden_ Greenwood❑ Huntersville(J Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Client Name: WO# : 92603351
Upon Receipt Project N
/
Courier: ['Fed Ex ❑uP5 ❑USPS ,EClient PM: LJP Due Date: 05/23/22
❑Commercial ❑Pace ❑Other, CLIENT: 93-MSD
Custody Seal Present? Eyes L J Seals Intact? Des fI7
Date/Initials Person Examining Contents: Gf/;3/2,
Packing Material: ❑Bubble Wrap ['Nubble Bags phone ❑ Other Biological Tissue Frozen?
Thermometer: Elves ❑No /A
Net ❑Blue ❑None
-1-1R Gun ID: 43 Qom: t Type of Ice: •
Correction Factor:
,�
Cooler Temp: Add/Subtract('C) 0. I Temp should be above freezing to 6'C
❑Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Corrected("C): H k-1 has begun
USDA Regulated Soil( !/A,water sample)
Did samples originate in a quarantine zone within the United States.CA,NY.or SC(check maps)? Did samples originate from a foreign source(internationally,
Des EN() including Hawaii and Puerto Rico)?Elves ❑No
Comments/Discrepancy:
Chain of Custody Present? _ ` ❑uo ❑N/a 1.
Samples Arrived within Hold Time? Yes ❑N° ON/A 2.
Short Hold Time Analysis(<72 hr.)? es ❑No ON/A 3.
Rush Turn Around Time Requested? ❑Yes Qo ON/A 4.
Sufficient Volume? Yes ❑No ON/A 5. _
Correct Containers Used? s ❑No ON/A 6.
-Pace Containers Used? ❑No ❑r,/A
Containers Intact? [7wes ❑No ON/A 7.
Dissolved analysis:Samples Field Filtered? Des ❑No LIKA 8.
Sample labels Match COC? ,es ❑No ON/A 9.
-Includes Oate/Time/ID/Analysis Matrix:
Heads pace in VOA Vials('5-6mm)? ❑vas ❑No MA 10. —
Trip Blank Present? Oyes ONO to I/A 11
' P
Trip Blank Custody Seals Present' Dyes ❑No ❑./A {
COMMENTS/SAMPLE DISCREPANCY Field Data Required? Dyes ❑No
lot iD of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date: Page 8 of 22

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 2 of 2
aceAfalyl(Cal Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is Project# WO# : 92603351
verified and within the acceptance range for preservation
samples. PM: LJP Due Date: 05/23/22
Exceptions:VOA,Coliform,TOC,Oil and Grease,DRO/8015(water)DOC,LLHg CLIENT: 93—MSD
**Bottom half of box is to list number of bottles
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\\ pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot II
adjusted added
Note: Wherever there is a discrepancy affecting North Carolina compliance samples,a copy of this form will be sent to the North Carolina DEHNR Certification office(i.e
Out of hold,'ncorrect preservative,out of temp,incorrect containers
Page 9 of 22

N
,..,
ETT CHAIN OF CUSTODY RECORD O
..envirflnznent . .i Page of
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
WWW.ETTENVIRONMENTAL.COM
Client: - -
Program Containers Preservative Parameters
Facility:
Whole Effluent Tocicirt a
State: NPDES rr:
Acute Chronic Test Organisms ^-'
n
J o
l J
S (Composite only) (Grab or Composite) ^ — o L m. " c ,. = z
— — — ._ E
' 1=resa — —
Sign,and Print below 3 v an = e HCt. = � •^ _ no Z = v > <
•
c o
the dotted line _ — u _ s^HNO3 •
7 = _ ' ? J' E •
c' o C 3=2nAc a o j, = —
SAMPLE ID J Composite Stan Mite Time Snntpte Collection Dete Time Collected by U cn us Z a C- U > < < U U U 0 _ L cn = U _ 3 Chemical Analysis&Other
P 116' C S//2/22- c 5/i 3/22 �q . eve Rem I ... =Mther
Peat,E . 0 4 �4 Pea ' ?'- `l-cl-3 S S i a-; 3
Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Date Time Relinquished By i Organization Received By i Organization Area Tern °C Pr::ser cd^
3 2 01 r571.11 D 7 I
sn f1G vL _ _ 5 y nl
� � 31
COMPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Composite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Time Proportional: I sample each hour for 24 hours.Equal voles 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
or at minimum l sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

E1JJ . (E6d)877.6942 .FA)[phone]
P O. Box I6414 Greene lie. SC 29606 4 Craftsman Court, Graer, SC 29650
Fathead Minnow Survival and Growth Test
EPA-821-R-02-013 Method 1000
Permit Renewal Second Species Testing
Client: MSD OF BUNCOMBE COUNTY
Facility:WRF
NPDES#:NC0024911 '
Test Date: 10-May-22
Laboratory Sample ID#:T61908 P PROMELAS
Test Reviewed and Approved By:
Robert W.Kelley,Ph.D. Patrick D.Timms
President QA/QC Officer
,:A4
Certification#E87819 SCDHEC Certification#23104
Test results presented in this report conform to all requirements of
NELAC,conducted under NELAC Certification Number E87819
Florida Dept.of Health.Included results pertain only to provided samples. NCDENR Certification# 022
Page 11 of 22
Page 1 of 6

Effluent Toxicity Report Form-Chronic Fathead Minnow Multi-Concentration Test
Facility: MSD OF BUNCOMBE CO. NPDES# NC0024911 Pipe#: 001 County: Buncombe
Lab : ETT Environmenral. Inc. Comments I
x - .[1t1A/‘ •
Signature f O rator in Responsible Charge
x Add 4✓4
Signature of Laboratory Supervisor
MAIL ORIGINAL TO: Environmental Sciences Branch
Division of Water Quality
NC DENR
1621 Mail Service Center
Raleigh,NC 27699-1621
Test Initiation Date/Time 05/10/22 / 02:46 PM Avg WUSurv.Control 0.8735 Test Organisms
%Eff. Repl. 1 2 4 4 Cultured In-House
Control Surviving# 9 9 10 10 %Survival 97.4% X Outside Supplier
Original# 9 10 10 10
Wt/original(mg) 0.8000 0.7740 0.7750 1.0590 Avg Wt(mg) 0.8520 Hatch Date: 05/09/22
3.0 Surviving# 10 10 10 10 %Survival 100.0% Hatch Time: 1500-1630
Original# 10 10 10 10
Wt/original(mg) 0.7580 0.7540 0.7870 0.8110 Avg Wt(mg) 0.7775
6.0 Surviving# 10 9 10 10 %Survival 97.5%
Original# 10 10 10 10
Wt/original(mg) 0.7880 0.6310 0.8140 0.7590 Avg Wt(mg) 0.7480
12.0 Surviving# 10 10 10 10 %Survival 100.0%
Original# 10 10 10 10
Wt/original(mg) 0.7650 0.7600 0.7950 0.7880 Avg Wt(mg) 0.7770
24.0 Surviving# 10 10 10 10 %Survival 100.0%
Original# 10 10 10 10
Wt/original(mg) 0.7890 0.7550 0.7570 0.7990 Avg Wt(mg) 0.7750
48.0 Surviving# 10 10 10 9 %Survival 97.5%
Original# 10 10 10 10
Wt/original(mg) 0.7400 0.7470 0.7630 0.5450 Avg Wt(mg) 0.6988
Water Quality Data Day
Control 0 1 2 3 4 5 6 7
pH(SU)Init/Fin 7.7 / - 7.7 / 8.0 7.7 / 7.8 7.8 / 7.4 7.7 / 7.7 7.8 / 7.9 7.7 / 8.0 ----/ 7.8
DO(mg/L) Init/Fin 8.0 / - 8.1 / 7.1 8.0 / 6.8 7.9 / 6.2 8.4 / 7.3 8.2 / 6.4 8.1 / 6.5 ----/ 5.7
Temp(C)Init/Fin 24.7 / - 24.6 / 25.2 24.7 / 25.3 24.5 / 25.6 24.6 / 25.2 24.3 / 25.5 24.6 / 25.4 ----/ 25.2
High Concentration 0 1 2 3 4 5 6 7
pH(SU)!nit/Fin 7.9 / - 7.9 / 8.2 7.9 / 8.0 8.0 / 7.6 _ 8.0 / 7.8 7.9 / 7.7 8.0 / 7.8 ----/ 7.4
DO(mg/L) lnit/Fin 8.4 / - 8.2 / 6.8 8.3 / 6.6 7.4 / 5.4 _ 9.1 / 6.2 7.6 / 5.9 7.8 / 5.9 ----/ 5.4
Temp(C)Init/Fin 25.0 / - 24.7 / 25.2 24.8 / 25.3 24.7 / 25.6 24.8 / 25.2 24.6 / 25.5 24.7 / 25.4 ----/ 25.2
Sample 1 2 Survival Growth Overall Result
Collection Start Date 05/08/22 05/09/22 05/12/22 Normal no yes ChV 33.9%
Grab Horn.Var. yes no
Composite(Duration) 24 hr 24 hr 24 hr NOEC 48.0% 24.0%
Hardness(mg/L) 81.6 122.4 46.9 LOEC >48.00% 48.00%
Alkalinity(mg/L) 150.7 148.6 145.0 ChV >48.00% 33.9%
Conductivity(umhos/cm) 553 592 607 Method Steel's Test Steel's Test
Chlorine(mg/L) <0.05 <0.05 <0.05
Temp at Receipt(C) 1.4 0.2 0.1 Stats Survival Growth
Conc. Critical Calculated Critical Calculated
Dilution H2O 3% 10.00 20.00 10 15.00
Hardness(mg/L) 83.7 6% 10.00 18.00 10 15.00
Alkalinity(mg/L) 60.3 12% 10.00 20.00 10 _ 14.00
Conductivity(umhos/cm) 315 24% 10.00 20.00 10 14.00
48% 10.00 18.00 10 10.00
DWQ Form AT-5(1/04) Pa e 2 of 6 Page 12 of 22
9

I
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Weight Fecundity
source rep Dead Lost Dead Lost Dead Lost Dead Lost Dead Lost Dead Lost Dead Lost mg N-Grav Gravid Survival Lab# T61908 P PROMELA
A 0 0 0 0 0 0 0 0 0 0 0 1 0 0 7.2 9 Client MSD
B 0 0 0 0 0 0 0 0 1 0 0 0 0 0 7.74 9 Sample ID WWTP
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.75 10 NPDES# NC0024911
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10.59 10 County Buncombe
control E 0 Month 5
F 0 Start&fed Date 10-May-22
G 0 Start&fed Time 02:46 PM
H 0 Started&fed By JZ
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.58 10 Test Organism P PROMELAS
8 0 0 0 0 0 0 0 0 0 0 0 0 0, 0 7.54 10 Neo.born date 09-May-22
C 0 0 0 0 0 0 0 0 0 0 0 0 0, 0 7.87 10 Neo.born time 1500-1630
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.11 10 Test Type NCCD
3 E 0 Dilution Water MHSF
F 0 units for Conc.
G 0 %3rd BROOD
H 0 Test vessels 400 ml
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.88 10 Test volume 150 ml
B 0 0 0 0 0 0 0 0 0 0 0 0 1 0 6.31 9 Incubator# 1
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.14 _ 10 Light 16lt18dk
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.59 10 Initial Temp°C 25
6 E - - 0 Artemia .15g 2°DAY
F 0 Test method EPA 021-R-02-013.1000
G _ 0
H 0
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.65 10
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.6 10
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.95 10
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.88 10
12 E _ 0
F 0 Comments
G 0 P promelas tests: 4 reps w/10 per rep
H 0 A bahia tests:8 reps w/5 per rep
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.89 10
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.55 10 Control ini temp
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.57 10
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.99 10
24 E 0
F 0
G _ 0
H 0
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.4 10
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.47 10
C 0° 0 0 0 0 0 0 0 0 0 0 0 0 0 7.63 10
D 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5.45 9
48 E - 0
F _ 0
G 0
H 0
Renew JZ JZ AM JC AM JZ End Date
Fed JZ JZ AM JC AM JZ
Time fed&renew 01:28 PM MN 11'43 AM 10.14 AM 10'45 AM 02:17 PM I 17-Ma -22 JG
Effluent New temp.•C 24.7 24.8 24.7 24.8 24.6 24.7 02.25 PM
Old temp•C 25.2 25.3 25.6 25.2 25.5 25.4 25.21 D=Dead N/A-Lost or not used
Control New temp•C 24.6 24.7 24.5 24.6 24.3 24.6
Page 13 of 22
Page 3 of 6

ETT
CHAIN OF CUSTODY RECORD
Page of
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
W W W.EfTENVI RO NM ENTA L.0 OM
Client: ��J �i
/�I Sp 4-1- i3J/t L�e4i, ( D+.M'i-y Program Containers Preservative Parameters
Facility: F
Whole Effluent Toxicity
State: k01 NPDES#: Ale 00 o(bf 9/1 Acute Chronic Test Organisms
' . (Th --
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o _ t) o - = Z
(Composite only) (Grab or Composite) p 3 U e — _ — J
U `o _ I=H2SO4 = — - r. '✓✓-
u Sign,and Print below - ^o a=Hc0 = = — _ •. o= _ '
0 s s=lino " — .� —
the dotted line __ c� __ ;=NaOH 2 2 — 'a.. — _ _ ; =_ o ` N (^ Gb33 S / -
p o o ^ ' o u 5=zoAc c9 ^ _ ' - _
SAMPLE ID U Composite Start Dote Time Sample Collection Dote Time Collected by U rn Z w i= U i 6=Other < < C7 U Ci : cn - U E— % Chemical Analysis&Other
P&�4 C S-�.2 � � ao�1��n� 3 � 9fl2 � � � po r (Q��48�-
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Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Date Time Reli uished "I Organization J�eceived By/Org hization Area Temp°C I Preserved?
5 q 22_ 0561 ,� il. ry 5$� �� �u y/ti/x2 . :3c Y r2 {ems
../... 7 ` o ngi, cntu
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CC IPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Corfdposite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
TirA Proportional:I sample each hour for 24 hours.Equal voles OM and 6.0'C.Samples must not be frozen.Use water ice in sealed baas. of sample collection(completion of composite sample).
or it'minimum 1 sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

..._ . ___ . .. .. . . .... ........... .. . . . . . _. • . _ . ..._._
I . TT C OF CUSTODY RECORD
y �r �� 3, f. Pace of
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
WWW.ETTENVI RONMENTAL.COM
Client: C 1n�
`AI) in7 43U'.ti(1oAIL 6,7
(0J.07/t/ Program Containers Preservative Parameters
Facility: (Al � jr /
Whole Effluent Toxicity n
State: (-1.r NPDES Af ra ep 0 2 -9- 1 /l Acute Chronic Test Organisms rn
—
d Li_ o o
>, o = = z
(Composite only) (Grab or Composite) < o - (. , - ° — - v
u Sign,and Print below 2.HCL 12 = 1- m = � _ E ,N
U the dotted line U F '= U •t? `= —
4=N OH = J 0• 9 � g L' - , .� .� ` ;-,rt • al 7 S l _
O e) O O _ O a 5=ZIAc a :) ' AAA
SAMPLE ID 0 Composite Start Date Time Sample Collection Date Time Collected by v ;n :n_ Z Se 13 yy,,> s_Outer < < !v U i.i O _,1 z :� -v i- % l Chemical nalysis&Other
pd,�o4- tv ��Pct2r_ I72
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Sample Custody Transfer Record Secure Receipt Sample
Date Time ��RRellinquished By(Organization Received B l Orr�ganization Area/ Temp°C Prese-ved?
g®/�2� Id,�� poi > rl. rill -�"J � i+�1�i v� it%a 1. lc:w5�• 7 api
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C(/POSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Cogposite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Tithe Proportional: 1 sample each hour for 24 hours.Equal volul 0.0 and 6.0'C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
or at minimum 1 sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

E ' .....: 3 CHAIN OF CUSTODY RECORD
ivii
���;��'Fa �- ,per}
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
W W W.ETTE NV IR 0 NM ENTAL.C CM
Client: (� n 's _ _,
6t D-� tJu-Y)COyyt c 7O. Program Containers Preservative-
Parameters
Facility:
Whole Emuent Toxicity - n
State: i' G NPDESn: Acute Chronic Test Organisms
G
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(Composite only) (Grab or Composite) C P o - U y - . C. LD
Sign,and Print below 5 - E. g �, 2=HCL _ .=o �, c_' _ o m z
the dotted tine a - U •N tg a_ H cl .o p = c — = o N E —
m p � o p � .. p chi 3=Za4c o o •- � :, � - _ _.7 `-
SAMPLE ID U Composite Start Dote Time Snmpla Collection Dote Time Collected by U rn Z c- U > G=odtcr . < U i� iJ C U Chemical Analysis&Other
?$nf' C sJ/2/zZ ei 67/3i22 �4 ,. /Yve Qe iJ�Z f •1 .� ./ L�(90
to
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Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Date Time Relinquished By/Organization Received By/Organization Area Temp°C Preserved?
'..1)/7 2_ OCAOrN -e4te 3,2r 07.{(71 S iN) liq,ifuoicr/P thq v
sf1 . obi) Iiii, fi'62. K /fa,a AA.
s-iq- sfr 6.cf VI G4/'/: 1- I y 1 I
( I I ,
8
CtMPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Cgmposite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Trine Proportional:1 sample each hour for 24 hours.Equal volts 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
or at minimum 1 sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit

enE ! J5. (E64)977-6642 .rA)t.[phone]
P.O. Box 16414. Creenvlle. SC 29606 4 Craftsman Cour:, Greer, SC 29850
Ceriodaphnia dubia Survival and Reproduction Test
EPA-821-R-02-013 Method 1002
Client: MSD OF BUNCOMBE COUNTY
Facility:WRF
NPDES#:NC0024911
Test Date: 10-May-22
Laboratory ID#: T61908 C DUBIA
Test Reviewed and Approved By:
I' Pat
Robert W.Kelley,Ph.D. Patrick D.Timms
President QA/QC Officer
Certification#E87819 SCDHEC Certification#23104
Test results presented in this report conform to all requirements of
NELAC,conducted under NELAC Certification Number E87819
Florida Dept.of Health.Included results pertain only to provided samples.
1 of 6 NCDENR Certification# 022 Page 17 of 22
l

Effluent Toxicity Report Form-Chronic Pass/Fail and Acute LC50 Date 24-May-22
Facility: MSD OF BUNCOMBE CO.WRF NPDES#NC0024911 Pipe# 001 County: Buncombe
Laboratory Performing Test:, ETT Environmental,Inc. Comments
Signs re o Aerator in Responsible Charge
X
Signature of Laboratory Supervisor
MAIL ORIGINAL TO Environmental Sciences Branch
Div.of Water Quality
N.C.DENR
1621 Mail Service Center
Raleigh,North Carolina 27699-1621
North Carolina Ceriodaohnia Chronic Pass/Fail Reoroduction Toxicity Test Chronic Test Results
Calculated t= -1.5916
Critical Value= 2.508
CONTROL ORGANISMS 1 2 3 4 5 6 7 8 9 10 11 12 %Reduction= -6.9%
#Young Produced 19 21 22 21 21 24 14 23 20 18 21 21 %Mortality Avg.Reprod.
Adult (L)ive (D)ead L L L L L L L L L L L L 0% 20.4
Control Control
Effluent% 12.0% 0% 21.8
Treatment 2 Treatment 2
Control CV
TREATMENT 2 ORGANISMS 1 2 3 4 5 6 7 8 9 10 11 12 12.6%
#Young Produced 24 21 18 22 22 23 21 23 24 22 22 20 %3rd Brood PASS FAIL
Adult (L)ive (D)ead L L L L L L L L L L L L 100% I X I
Complete This for Either Test Test Start Date
Collection(Start)Date 10-May-22
pH 1st sample 1st sample 2nd sample Sample 1 08-May-22 Sample 2 10-May-22
Control 7.7 8.2 7.8 7.6 7.4 8.1 Samnle Tyne(Duration).
Treatment 2 8.1 8.2 8.1 7.8 7.5 8.4 Grab Comp Duration 1st 2nd
Sample 1 X 24hrs. Tox Tox
Sample 2 X 24hrs. Dilution Sample Sample
start end start end start end
D.O. 1st sample 1st sample 2nd sample Hardness(mg/L) 83.7
Control 8.0 8.3 8.3 8.3 8.4 8.3 Spec.Cond.(pmhos) 315 553 592
Treatment 2 8.1 8.5 i 8.4 8.8 8.4 8.2 Chlorine(mg/L) <0.05 <0.05
Sample Temp.at receipt(°C) 1.4 0.2
LC50/Acute Toxicity Test
(Mortality expressed as%,combining replicates)
Concentration
Mortality start/end start/end
LC50= % Method of Determination Control
95%Confidence Limits Moving Average Probit MI High Conc.
% % Spearman Karber Other pH D.O.
Organism Tested Ceriodaphnia dubia I
DEM Form AT-1 Page 18 of 22
Page 2 of 6

STATISTICAL ANALYSIS RESULTS
Facility: MSD NPDEs# NC0024911
Sample ID: WWTP ETT# T61908 C DUBIA Date: 10-May-22
Laborato I:"1'"I'Emironmcntal,Inc. Certification#:NCO22 Exp.Date: 11/1/2022
Survival Data
7 Day Survival Test Used: FISHERS TEST
Control 100% Test Statistic: P= 1.000
Effluent 100% Critical Value: P= 0.01
PASS:The effluent does not reduce survival of the test organisms.
Reproduction Data
Raw Data Test for Normality
Mean young/female Std.Dev. Test Used: Shapiro-Wilks Test:
Control 20.4 2.57
Effluent 21.8 1.70 W: 0.919
Critical Value: 0.884
I nalysis for Differences in Reproduction Test for Homogeneity of Variance
Test Used: Equal Variance t Test. Test Used: F Test
Calculated t= -1.59 F= 2.30
Critical Value= 2.51 Critical Value= 5.32
The data are homogeneous in variance
PASS:The effluent is not chronically toxic.
Page 19 of 22
Page 3 of 6

f
Control Mortality and Reproduction by Test Day
source rep 1 2 3 4 5 6 7 8 Total Lab# T61908 C DUBIA
06 4-28 1 +3+5 11 19 Client MSD
W94-29 2 +4+7 10 21 Sample ID WWTP
X74-29 3 _ +4+5 13 22 NPDES# NC0024911
G8 4-28 4 +4+7 10 21 County Buncombe
H6 4-28 5 _ +3+7 11 21 Month 5
05 4-28 6 +3+8 13 24 Start&fed Date 10-May-22
M8 4-28 7 3 +4+7 14 Start&fed Time 03:15 PM
S6 4-29 8 4 +7+12 23 Started&fed By_ JZ
J6 4-28 9 +3+5 12 20 Test Organism Ceriodaphnia dubia
J4 4-28 10 +3+6 9 18 Neo.born date 09-May-22
W2 4-29 11 4 +6+11 21 Neo.born time 1700-2200
M6 4-28 12 +4+7 10 21 Test Type NCCPF
13 N/A 0 Dilution Water MHSF
14 N/A _ _ 0 Units for Conc.
15 N/A _ _ 0 IWC 12
16 N/A 0 %3rd BROOD
17 N/A _ _ 0 Test vessels 30 ml
18 N/A 0 Test volume 15 ml
19 N/A 0 Mean Incubator# 1
20 N/A 0 20.4 Light 161t/8dk
12 % Effluent Mortality and Reproduction by Test Day Initial Temp°C 24.8
1 2 3 4 5 6 7 8 Total Selenastrum 0.05 ml
Q6 4-2: 1 3+9 12 24 YAT 0.05 ml
W9 4-2' 2 +4+5 12 21 Test method EPA 821-R-02-013,1002
X7 4-29 3 3 +5+10 18
G8 4-2: 4 +3+6 13 22
H6 4-28 5 +3+7 12 22
05 4-2: 6 +4+7 12 23
M8 4-2: 7 +4+6 11 21 Comments
S6 4-29 8 4 +8+11 23
J6 4-28 9 +4+8 12 24
J4 4-28 10 +3+7 12 22
W2 4-2' 11 3 +9+10 22 Control ini temp
M6 4-2: 12 +4+5 11 20
0 13 N/A 0
0 14 N/A 0
0 15 N/A 0
0 16 N/A 0
0 17 N/A 0
0 18 N/A 0
0 19 N/A o Mean
O 20 N/A 0 21.8
!`anew AM AM
.'Ed JC AM JC JC AM JZ 17-May-22
•
I!ime fed&renew 03 33 PM 03:37 PM 11:64 AM 06:17 AM 09',25 AM 02:39 PM 01.07 PM AM
:'ew te&C 24.8 24.9
Old temp.°C 25.1 25.4 25.5
Control New temp.°C 24.4 24.6 D=Dead N/A-Lost or not used
Page 20 of 22
Page 4 of 6

ETTCHAIN OF CUSTODY RECORD
Frl?xLa, 'A;'9%xt3 '_aA^ .q tmw`=
h1 3s-1-".�c r.,,i e^n o .'a Page or
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
W W W.ETTENVIRONMENTAL.COM
Client:
�S'j) g 1 30,I694( ('m„o, i-y Program Containers Preservative Parameters
Facility: k > F 3 Whole Effluent Toxicity '•
State: vY NPDES#: NC 00 p(q 9/i Acute Chronic Test Organisms t en
n;
n
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(Composite only) (Grab or Composite) S ci U — _ — -� ..
C `—. t — c I=H2SO4 — n — ^ •-. :/_
Sign,and Print below Eh o 2=HCL —_ G o _ =o 2 s _ E __
the dotted line c U E s=Hnos _ ' _ n , .
c.35 - ._ 'y a= aoH _ _ .o .'o = __ — _ C - <1 Gb33 S l —
g o F a 3 = = o 8 S=ZnAc o o ,_.:-
SAMPLEChemical Analysis Other —
ID U Composite Stnrt Date Time Sample Collection Dole Time Collected by U ern ;G qr C U 6=Other < < U U U ry L rn U - 3
4Altic t4 2 021 S--4- 2 0(4.°� gad
0
1
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Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Date Time RIVr $1P
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f=q 22 t; Se17r2itan,, , - F'd.o -
X.1012Z D90 tql i: a��l i. earn F�/ r 1.4
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C41POSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Coposite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Tig4 Proportional:I sample each hour for 24 hours.Equal volut 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
or arfminimum I sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

ETTCHAIN OF CUSTODY RECORD
P ," enrati Pag.e of
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
W W\V.ETTEN VIRONMENTAL.GO M
Client: !�,
rr \ U 7 e,7 10 4301)(10 bib dJ 00JR,,-/L9 Program Containers Preservative Parameters
Facility: Whole Effluent Tnxiciry
State: A j(1,, NPDES r7: A/6 &© . - 9 e/ Acute Chronic Test Organisms .
rm •
Li — n
(Composite only) (Grab or Composite) �, — U = — _ v
U t `o E .a I=H2SO4 - s
u Sion,and Print below o 2=HCL = = ❑o J, • _ E __ ? <
U C = —
the dotted line �_ v •� __ a=N off � o o = = = P N —
V =� u o o ti a 8 5=ZnAc a ;.I �' _ :, _ =� J g 2y0535 1
SAMPLEID b Composile5mrt Da/CI Time Sample Collection Dnte Time Collected by U to v: Z ,—_ c. C7 > 6=Other < < G U U J
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Special Instructions:
Sample Custody Transfer Record Secure Receipt Sample
Received B� Organization
Area Temp'C Prese-ved?
Date Time Relinquished BY/Organization � � ��� / / � �
gi/22- /4ti � a- �'rn�r)) (- .�,(, ;;tt/.z l`r fr tita
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CCjtPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Cogtposite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Tim Proportional:1 sample each hour for 24 hours.Equal volul 0.0 and 6.0'C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
N
or at minimum 1 sample every 4 hours over 24 hours. Sample may not be used after 72 hours front sample collection.
Flow Proportional:As per instructions in NPDES permit.
L_

Pace Analytical Services,LLC
2225 Riverside Dr.
aceAnalytical Asheville,NC 28804
wrw.pacNabs.cm [phone]
May 31, 2022
Mr. Roger Edwards
Metropolitan Sewerage District RECEIVED
2028 Riverside Drive RECEIVED
�/ 1...
Asheville, NC 28804 JUN 13 2022
NCDEQIDWRINPDES
RE: Project: MSD NC0024911 5/9
Pace Project No.: 92603351
Dear Mr. Edwards:
Enclosed are the analytical results for sample(s)received by the laboratory between May 09, 2022 and May 13,2022. 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 Manual,where applicable, unless otherwise noted in the body of the report.
Some analyses were subcontracted outside of the Pace Network.The test report from the external subcontractor is
attached to this report in its entirety.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Lorri Patton
[e-mail]
1(828)254-7176
Project Manager
Enclosures
cc: Ms.Shannon Bergeron,Metropolitan Sewerage District
Mr.John Gosnell,Metropolitan Sewerage District
Ms.Sheila Kilby,MSD of Buncombe County
Mr.Chad Ledford,Metropolitan Sewerage District
Ms.Angel McCrain, MSD of Buncombe County
Patrick Smith, MSD of Buncombe County,NC
Mr.Alan Taylor,Metropolitan Sewerage District
Mr.Schuyler Taylor,Metropolitan Sewerage District
r7'
� REPORT OF LABORATORY ANALYSIS
4 This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 1 of 22

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 1 of 2
aceAnalytical Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood❑ Huntersville❑ Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
sample Condition Client Name: WO# : 92603351
Upon Receipt , Project IIt:
5 M PC , 6n C( �U 111111 IIIII I III I I II III
Courier: ❑Fed Ex ❑UPS DUSPS gKent
0 commercial ❑Pace ['Other: 92603351
Custody Seal Present? DYes ❑N Seals Intact? es DNo Date/Initials Person Examining Contents:..C S !C `n
2-
Packing Material: ['Bubble Wrap ❑Bubble Bags one ❑ Other Biological Tissue Frozen?
Thermometer: Dyes ❑No [rid
g'f Gun ID: '7 1 5 7( [1]7itet ❑Blue ❑None
Type of Ice:
Correction Factor:
Cooler Temp: ' Add/Subtract('C) , ( Temp should be above freezing to Et
[(Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Corrected( C): Si a C has begun
USDA Regulated Soil(VIE4/A,water sample)
Did samples originate in a quarantine zone within the United States;CA,NY,or SC(check maps)? Did samples originate from a foreign source(Internationally,
DYes ❑No including Hawaii and Puerto Rico)?Dyes ❑No
Comments/Discrepancy:
Chain of Custody Present? ❑No ON/A 1.
Samples Arrived within Hold Time? (Cues ❑No ON/A 2.
Short Hold Time Analysis(<72 hr.)? Gres No,, ON/A 3.
Rush Turn Around Time Requested? Oyes QNo ON/A 4.
Sufficient Volume? B.,Y/es ❑No ON/A 5.
Correct Containers Used? till s No ON/A 6.
.Pace Containers Used? Vas ❑No ❑N/A
Containers Intact? Gres No , ,❑NN/A 7.
Dissolved analysis:Samples Field Filtered? Dyes ONo EN/A 8.
Sample Labels Match COC? LcKts ❑Na ON/A 9.
-Includes Date/Time/ID/Analysis Matrix: W \ _
Heads pace in VOA Vials(>5-6mm)? DYes ❑NoA 10.
Trip Blank Present? Oyes ❑No Qf/A 11.
Trip Blank Custody Seals Present? DYes ❑No 2grA
COMMENTS/SAMPLE DISCREPANCY Field Data Required? DYes ❑No
Lot ID of split containers:
CUENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date: Page 2 of 22

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re
1 t „� ,„ Page of
PO Box 16414,Greenville.SC 29606-7414
[phone], (BOO)891-2325 Fax:[phone]
Shipping Address:4 Craftsman Ct.Greer,SC 29650
W W W.CTTCN V IRONMENTAL.COM
Client: `A
P/SD di- J30I1('D.f ( ( ....,4-y Program Containers Preservative Parameters
Facility: k -> F
Whole Effluent Tonicity
State: Ve NPDES 4: NC 00 arl q/1 Acute Chronic Test Organism Os
T.
_ U _ p ' -2
c V O O V r z
U (Composite only) (Grab or Composite) d o L V _ c _• v
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P 1�4 !`_areal r>ra�on t 11/2 _
ffi1ic.1-t C- CS-zz op,- s-q^2Z •- - - 3 ' 441 1 i X oa I
Special instructions:
l
Sample Custody Transfer Record Secure Receipt Sample
Date Time Reli uisbed /Organization eceived By/Or ylization Area Temp°C Preserved?
92Zs� � �..� A u L ti/���x .:.� y 3r2
I
COMPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Composite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
_ Time Proportional: I sample each hour for 24 hours.Equal volut 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags, of sample collection(completion of composite sample).
or at minimum I sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 1 of 2
/12eAnaMicar Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory rec . ng samples:
Asheville.[Eden❑ Greenwood❑ Huntersville❑ Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Simple Condition Client Name: WO# : 92603351
Upon Receipt Project#:
n PM: LJP Due Date: 05/23/22
Courier: ['Fed Ex ❑UPS ❑USPS Client CLIENT: 93—MSD
❑Commercial OPace ['Other:
Custody Seal Present? DYes //ao Seals Intact? DYes No
<j, erX
Date/Initials Person Examining Contents: '
Packing Material: ❑Bubble Wrap DBubble Bags jairlone ❑ Other Biological Tissue Frozen?
Thermometer: Des ❑No .
Gun ID: 1Net ['Blue ❑None
R
43- 0'7 ( Type of Ice:
Coo ction Factor:
Cooler Temp: •{ 48cffl/Subtract('C) (9. I Temp should be above freezing to 6'C
❑Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Corrected(• �j `-� has begun
USDA Regulated Soil N/A,water sample)
Did samples originate in a quarantine zone within the United States:CA,NY,or SC(check maps)? Did samples originate from a foreign source(internationally,
Dyes ONo including Hawaii and Puerto Rico)?DYes ❑No
Comments/Discrepancy:
Chain of Custody Present? Rfir ONo ON/A 1.
Samples Arrived within Hold Time? es ONo ON/A _ 2.
Short Hold Time Analysis(<72 hr.)? es ❑No ON/A 3.
Rush Turn Around Time Requested? ❑Yes No ON/A 4.
Sufficient Volume? Yes ONo ❑N/A 5.
Correct Containers Used? yes ONo ON/A 6.
-Pace Containers Used? es ONO ON/A
Containers Intact? .fires ONo ❑N/ 7.
Dissolved analysis:Samples Field Filtered? ❑Yes ❑No N/A 8.
Sample Labels Match COC? //, "s ONO ON/A 9.
-Includes Daterime/ID/Analysis Matrix:
Heads pace in VOA Vials(>5-6mm)? Elves ONo ❑v% 10.
Trip Blank Present? DYes ONo Erii/A 11.
Trip Blank Custody Seals Present? DYes ONo N/A
COMMENTS/SAMPLE DISCREPANCY Field Data Required? DYes LING
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date: Page 5 of 22

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 2 of 2
1 2eAnalytical Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
"Check mark top half of box if pH and/or dechlorination is Project t# WO# : 92603351
verified and within the acceptance range for preservation
samples. PM: LJP Due Date: 05/23/22
Exceptions:VOA,Coliform,TOC,Oil and Grease,DRO/8015(water)DOC,LLHg CLIENT: 93—MSD
**Bottom half of box is to list number of bottles
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot N
adjusted added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples,a copy of this form will be sent to the North Carolina DEHNR Certification Office(i.e.
Out of hold,incorrect preservative,out of temp,incorrect containers
Page 6 of 22

_ ___ _ ._. . _..._.____. _____..... _. _ . _ _. _ .,. . . .
N
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ETT p CHAIN OF CUSTODY RECORDcu
no
ii,� I �`;;a ,y�l'�G;i'IGI�G�Gi Itl 1'd��M^'i4i-
19.I 11 C'„��� o g late 'I t Ali 11 Page of
PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
W W W.ETTL'NVIRONMCNTAL.COM
Client: IV)M .S.t)((�� 43 Q � v.vtc In O) , (i ' , 7/y Program Containers Preservative Parameters
Facility: i!id r I- Whole Effluent Tonicity n=
State: A.)('. NPDES 4: AJ(I., ee D 2 41- 9 // Acute Chronic Test Orgenism Os 0
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(Composite only) (Grab or Composite) < •— _
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the dotted lint - c �� v o y E w114o; .- .- c o C a
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SAMPLE ID — Composite Sinn Dale Time Simple Collection Dale Time Collected by U rn & 2 qe O. 0 > 6•oiler < < U U U/U Lr 2 in 2, U E. 5 chemical Analysis&Other
.41. c 579/2z 5//l/2 2 _ `trx_ '� �— „,/ gk. f J J
Special Instructions: _. _ _
Sample Custody Transfer Record Secure Receipt Sample
Date Time Relinquished By/Organization Received B Organization Area Temp°C Prese 'ed?
i�
jJ q 22. id.Ht_,� vRedd-Ad Crilsip) oig ����� ANC /,t�1 Ian`,$ •
COMPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Composite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36 hours
Time Proportional: 1 sample each hour for 24 hours.Equal volm 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
- or at minimum(sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

Document Name: Document Revised:November 1S,2021
Sample Condition Upon Receipt(SCUR) Page 1 of 2
. - aceAnalytieal• Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville V Eden[1] Greenwood❑ Huntersville❑ Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Client Name: WO# a 92603351
Upon Receipt Project H
/V
Courier: Fed Ex UPS PM: LJP Due Date: 05/23/22
❑ ❑ ❑LISPS Client
0 Commercial ❑Pace ❑Other: CLIENT: 93-MSD
Custody Seal Present? Oyes Y Seals Intact? Oyes INI ,
Date/Initials Person Examining Contents: �//3/,Z
Packing Material: ['Bubble Wrap ['Bubble Bags None D Other Biological Tissue Froz n?
Thermometer: Dyes ONO
pl? 1 et OBlue ❑None
pig-Gun ID: 4l
3 I Type of Ice:
Correction Factor:
Cooler Temp: 4' Add/Subtract('C) O. 1 Temp should be above freezing to 6'C
❑Samples out of temp criteria.Samples on ice,cooling process
Cooler Temp Corrected('C): 4, %-` has begun
USDA Regulated Soil( /A,water sample)
Did samples originate in a quarantine zone within the United States:CA,NY,or SC(check maps)? Did samples originate from a foreign source(Internationally,
Des ONo including Hawaii and Puerto Rico)?❑Yes ONo
Comments/Discrepancy:
Chain of Custody Present? I` -- ONo ON/A 1.
Samples Arrived within Hold Time? Yes ONo ON/A 2.
Short Hold Time Analysis(472 hr.)? es ONo ❑N/A 3.
Rush Turn Around Time Requested? [(Yes to ON/A A.
Sufficient Volume? Yes ❑No ON/A 5.
Correct Containers Used? ) Yes ONo ON/A 6.
-Pace Containers Used? es ONO ON/A
Containers Intact? Yes ONo ON/A 7.
Dissolved analysis:Samples Field Filtered? OYes ONo l , 8.
Sample Labels Match COC? es ❑No ON/A 9.
-Includes Date/Time/ID/Analysis Matrix: (Ai--
Heads pace in VOA Vials()5-6mm)? Oyes ONo 6i/A 10.
Trip Blank Present? OYes ONo ON/A 11.
Trip Blank Custody Seals Present? OYes ONo LIMA
COMMENTS/SAMPLE DISCREPANCY Field Data Required? ❑Ves ONO
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date: Page 8 of 22

O 2 --' -. '- In 00 -4 01 U1 A W NI —
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ETT o
CHAIN OF CUSTODY RECORD
of
'F'I '�IvhT r l"'F"
g a a v ��on� : t ;Ie Page of
PO Box 164 4,Greenville,SC 29606-7414
[phone], [phone] Fax:[phone]
Shipping Address:4 Craftsman Ct,Greer,SC 29650
W W W.CTTEN VI RC,NM ENTAL.COM
Client:
Program Containers Preservative Parameters
Facility: '
Whole Effluent Toxicity t]
State: NPDES#: Acute Chronic Test Organisms
ci ^ Q
o
— ( 1.J
U (Composite only) (Grab or Composite) Ti o = U c U 0 = CJ
ET/ 2 o .E 1•H2SO4 t5 = _ •= .S = c
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the dotted line = E U .� ti = -HN0s V _ = _ =
V. E- .c L_ H o .t.NaoH o o E. .m > - . U J u —
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SAMPLE ID U Compui,cStart Dote Time Semple Collection Dntc Time Collected by U rn va Z 4t c- U > G.oa,cr E E Uj U U is/2 = U = ? 2 Chemical Analysis other
P 1f' C 57/2/2 - Ci 6//3/22 �itT Rcch At + I, f `1 1 �(
•
Special Instructions:
r
Sample Custody Transfer Record Secure Receipt Sample
Date Time Relinquished By 1 Organization Received By/Organization Area Temp°C Preserved?
3/x2 0CP_ �� tJ3t. r1 C A) A.JwiIh /f7I4c 49vi t-i3.a- 0751 y c , 4 �►l
COMPOSITE SAMPLING PROCEDURES TEMPERATURE 11IONITORING PROCEDURES HOLD TIME PROCEDURES
Composite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample must first be used within 36(tours
Time Proportional: I sample each hour for 24 hours.Equal volul 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
' or at minimum l sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

ETT. (ESA)B77.6942 .FA) [phone]
P.O. Box 1E414, Greenville,SC 28606 4 Craftsman Couri, Grier,SC 29650
Fathead Minnow Survival and Growth Test
EPA-821-R-02-013 Method 1000
Permit Renewal Second Species Testing
Client: MSD OF BUNCOMBE COUNTY
Facility:WRF
NPDES#:NC0024911
Test Date: 10-May-22
Laboratory Sample ID#: T61908 P PROMELAS
Test Reviewed and Approved By:
Robert W.Kelley,Ph.D. Patrick D.Timms
President QA/QC Officer
Certification#E87819 SCDHEC Certification#23104
Test results presented in this report conform to all requirements of
NELAC,conducted under NELAC Certification Number E87819
Florida Dept.of Health.Included results pertain only to provided samples. NCDENR Certification# 022
Page 11 of 22
Page 1 of 6

Effluent Toxicity Report Form-Chronic Fathead Minnow Multi-Concentration Test
Facility: MSD OF BUNCOMBE CO. NPDES# NC0024911 Pipe#: 001 County: Buncombe
Lab : ETT Environmental.Inc. Comments
x 111A.Ibr
,
Signature f O' rator in Responsible Charge
x 44>t V4
Signature of Laboratory Supervisor
MAIL ORIGINAL TO: Environmental Sciences Branch
Division of Water Quality
NC DENR
I 1621 Mail Service Center
Raleigh,NC 27699-1621
Test Initiation Date/Time 05/10/22 / 02:46 PM Avg Wt/Surv.Control 0.8735 Test Organisms
%Eff. Repl. 1 2 4 4 Cultured In-House
Control Surviving# 9 9 10 10 %Survival 97.4% X Outside Supplier
Original# 9 10 10 10
Wt/original(mg) 0.8000 0.7740 0.7750 1.0590 Avg Wt(mg) 0.8520 Hatch Date: 05/09/22
3.0 Surviving# 10 10 10 10 %Survival 100.0% Hatch Time: 1500-1630
Original# 10 10 10 10
Wt/original(mg) 0.7580 0.7540 0.7870 0.8110 Avg Wt(mg) 0.7775
6.0 Surviving# 10 9 10 10 %Survival 97.5%
Original# 10 10 10 10
Wt/original(mg) 0.7880 0.6310 0.8140 0.7590 Avg Wt(mg) 0.7480
12.0 Surviving# 10 10 10 10 %Survival 100.0%
Original# 10 10 10 10
Wt/original(mg) 0.7650 0.7600 0.7950 0.7880 Avg Wt(mg) 0.7770
24.0 Surviving# 10 10 10 10 %Survival 100.0%
Original# 10 10 10 10
Wt/original(mg) 0.7890 0.7550 0.7570 0.7990 Avg Wt(mg) 0.7750
48.0 Surviving# 10 10 10 9 %Survival 97.5%
Original# 10 10 10 10
Wt/original(mg) 0.7400 0.7470 0.7630 0.5450 Avg Wt(mg) 0.6988
Water Quality Data Day
Control 0 1 2 3 4 5 6 7
pH(SU)Init/Fin 7.7 / - 7.7 / 8.0 7.7 / 7.8 7.8 / 7.4 7.7 / 7.7 7.8 / 7.9 7.7 / 8.0 ----/ 7.8
DO(mg/L) Init/Fin 8.0 / - 8.1 / 7.1 8.0 / 6.8 7.9 / 6.2 8.4 / 7.3 8.2 / 6.4 8.1 / 6.5 ----/ 5.7
Temp(C)Init/Fin 24.7 / - 24.6 / 25.2 24.7 / 25.3 24.5 / 25.6 24.6 / 25.2 24.3 / 25.5 24.6 / 25.4 ----/ 25.2
High Concentration 0 1 2 3 4 5 6 7
pH(SU)Init/Fin 7.9 / - 7.9 / 8.2 7.9 / 8.0 8.0 / 7.6 8.0 / 7.8 7.9 / 7.7 8.0 / 7.8 ----/ 7.4
DO(mg/L) !nit/Fin 8.4 / - 8.2 / 6.8 8.3 / 6.6 7.4 / 5.4 9.1 / 6.2 7.6 / 5.9 7.8 / 5.9 ----/ 5.4
Temp(C)Init/Fin 25.0 / - 24.7 / 25.2 24.8 / 25.3 24.7 / 25.6 24.8 / 25.2 24.6 / 25.5 24.7 / 25.4 ----/ 25.2
Sample 1 2 Survival Growth Overall Result
Collection Start Date 05/08/22 05/09/22 05/12/22 Normal no yes ChV 33.9%
Grab Hom.Var. yes no
Composite(Duration) 24 hr 24 hr 24 hr NOEC 48.0% 24.0%
Hardness(mg/L) 81.6 122.4 46.9 LOEC >48.00% 48.00%
Alkalinity(mg/L) 150.7 148.6 145.0 ChV >48.00% 33.9%
Conductivity(umhos/cm) 553 592 607 Method Steel's Test Steel's Test
Chlorine(mg/L) <0.05 <0.05 <0.05
Temp at Receipt(C) 1.4 0.2 0.1 Stats Survival Growth
Conc. Critical Calculated Critical Calculated
Dilution H2O 3% 10.00 20.00 10 15.00
Hardness(mg/L) 83.7 6% 10.00 18.00 10 15.00
Alkalinity(mg/L) 60.3 12% 10.00 20.00 10 14.00
Conductivity(umhos/cm) 315 24% 10.00 20.00 10 14.00
48% 10.00 18.00 10 10.00
DWQ Form AT-5(1/04) Page 2 of 6 Page 12 of 22
9

•
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Weight Fecundity
source rep Dead Lost Dead Lost peed Lost Dead Lost Dead Lost Dead Lost Dead Lost mg N-Grav Gravid Survival Lab# T61908 P PROMELA
A 0 0 0 0 0 0 0 0 0 0 0 1 0 0 7.2 9 Client MSD
B 0 0 0 0 0 0 0 0 1 0 0 0 0 0 7.74 9 Sample ID WWTP
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.75 10 NPDES# NC0024911
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10.59 10 County Buncombe
control E 0 Month 5
F 0 Start&ted Date 10-May-22
G 0 Start&ted Time 02:46 PM
H 0 Started&fed By JZ
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.58 10 Test Organism P PROMELAS
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.54 10 Neo.born date 09-May-22
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.87 10 Neo.born time 1500-1630
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.11 10 Test Type NCCD
3 E 0 Dilution Water MHSF
F 0 Units for Conc. %
G 0 %3rd BROOD
H 0 Test vessels 400 ml
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.88 10 Test volume 150 ml
B 0 0 0 0 0 0 0 0 0 0 0 0 1 0 6.31 9 Incubator It 1
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.14 10 Light 161t/8dk
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.59 10 Initial Temp•C 25
6 E 0 Artemia .15g 2•DAY
F 0 Test method EPA e21-R-02-013:1000
G 0
H 0
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.65 10
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.6 10
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.95 10
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.88 10
12 E 0
F 0 Comments
G 0 P promelas tests: 4 reps w/10 per rep
H 0 A bahia tests:8 reps w/5 per rep
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.89 10
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.55 10 Control ini temp
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.57 10
D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.99 10
24 E 0
F 0
G 0
H 0
A 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.4 10
B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.47 10
C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.63 10
D 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5.45 9
48 E 0
F 0
G 0
H 0
Renew JZ JZ AM JC AM JZ End Date
Fed JZ JZ AM JC AM JZ
Time led&renew 01:20 PM 11:43 AM /0:14 AM 10:45 AM 02:17 PM I 17-May-22 JG
Effluent New temp.•c 24.7 24.8 24.7 24.8� 24.6 24.7 02'25 PM I
Old temp.•C 25.2 25.3 25.6 25.2 25.5 25.4 25.21 D=Dead N/A-Lost or not used
Connor New temP.•c 24.6 24.7 24.5 24.6 24.3 24.6
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Page 3 of 6

ETTCHAIN OF CUSTODY RECORD
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PO Box 16414,Greenville,SC 29606-7414
[phone], [phone] Farc(864)877 6938
Shipping Address:4 Craftsman Ct,Greer,SC 29650
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Date Time Reli uished '/Organization r eceived By/Ora liization Area Temp°C Preserved?
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CdRIPOSITE SAMPLING PROCEDURES TEA•IPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Cor$posite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing the sample musI first be used within 36 hours
Tirr Proportional:I sample each hour for 24 hours.Equal volui 0.0 and 6.0'C.Samples must not be frozen.Use water ice in sealed bass. of sample collection(completion of composite sample).
or?'minimum I sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit.

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ETT ®F CUSTODY RECORD
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PO Box 16414,Greenville,SC 29606-7414
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Shipping Address:4 Craftsman Ct,Greer,SC 29650
WWW.ET ENVIRCNMENTAL.COM
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Date Time Relinquished By/Organization Received B r Organization Area Temp=C Prese-ved?
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CafPOSITE SAMPLING PROCEDURES TEMPERATURE MONITORING PROCEDURES HOLD TIME PROCEDURES
Cogposite samples must be collected over a 24 hour period. Sample temperature during collection and transport must be between For toxicity testing,the sample must first be used within 36 hours
Their Proportional: I sample each hour for 24 hours.Equal volui 0.0 and 6.0°C.Samples must not be frozen.Use water ice in sealed bags. of sample collection(completion of composite sample).
or at minimum l sample every 4 hours over 24 hours. Sample may not be used after 72 hours from sample collection.
Flow Proportional:As per instructions in NPDES permit