NCG240019_2022 DMR_20221017 (2)

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MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
October 17,2022
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue
Suite 301
Mooresville,NC 28115
Attention: DEMLR Stormwater Program
Subject: Discharge Monitoring Report
Mecklenburg County Compost Central—Certificate of Coverage No.NCG240016
Dear Central Files:
Please find enclosed the Discharge Monitoring Report,October 2022, for Mecklenburg County Compost
Central, a Type I facility located at 5631 West Blvd,North Carolina. If you have any questions,please contact
me at 704-318-5523 or by email at [e-mail]_
Sincerely,
Rochelle Rattray
Solid Waste Environmental Specialist
Enclosed: 2022 DMR
PEOPLE •PRIDE • PROGRESS • PARTNERSHIP
2145 Suttle Avenue Charlotte,North Carolina 28208
www.wipeoutwaste.com

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report(DMR) Form for NCG240000
Compost Operations
Click here for instructions
Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Mailed in DMRs must contain an original wet signature. Electronic signatures will not be accepted for mailed in DMRs.This is a
requirement until the permittee has registered for eDMR for reporting.
Certificate of Coverage No. NCG240016 Person Collecting Samples:Rochelle Rattray
Facility Name: Mecklenburg County Compost Central Laboratory Name:Charlotte Water
Facility County: Mecklenburg Laboratory Cert. No.:
Discharge during this period:®Yes ❑ No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances?® Yes ❑ No
If so,which Tier(1, 11,or III)? Tier III
A copy of this DMR has been uploaded electronically via https://edocs,deg.nc.gov/Forms/SW-DMR®Yes ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class N/A
N/A Date Sample Collected MM/DD/YYYY 10/06/2022
46529 24-Hour Rainfall in inches 2.8 In
C0530 TSS in mg/L(100) <5.0
00340 Chemical Oxygen Demand(COD)in
mg/L(120) 130
310 Biochemical Oxygen Demand 5-Day
(BOD5)in mg/L(30) <2.0
61211 Enterococcus in colonies/100mL(500) N/A
31615 Fecal Coliform in colonies per 100 ml
(1000) 1810
600 Total Nitrogen in mg/L(30) 2.8
665 Total Phosphorus in mg/L(2) <0.10
400 pH in standard units(Freshwater:
6.0-9.0,Saltwater:6.8-8.5) 6.35
01119 Copper,total recoverable in mg/L
(0.010) 0.05
Non-Polar Oil&Grease in mg/L by EPA <5.0
00552 Method 1664(AGT-HEM)(N/A,but
must enter tiered response if
exceeds 15)
Notes(optional):
"I certify by my signature below, 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 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
knowingi4olatjions."
--
10/17/2022
Signatur if Permittee or Delegated Authorized Individual Date

CHARLOTTE
Laboratory Analysis Report
Y' T E Report Date: 10/14/2022 11:38
W
Environmental Laboratory Services
LOCATION: Outfall 2 CHAIN OF CUSTODY#: 221006010
LOC ID: G-COMPCENT1
SAMPLE DATE-TIME: 10/06/2022 10:14
SAMPLE DESCRIPTION: Grab
Parameter Result Units RL Method Start Date/Time Analyst
Sample ID: A141704
A141704 Chemical Oxygen Demand 130 mg/L 50 HACH 8000 10/06/2022 14:05 PLR
A141704 Biochemical Oxygen Demand <2.0 mg/L 2.0 SM521OB-16 10107/2022 10:34 CBO
A141704 Total Suspended Solids <5.0 mg/L 5.0 SM2540D-15 10/06/2022 11:46 ASH
A141704 Metals Digestion Completed EPA 200.2 10/07/2022 02:00 KTG
A141704 Copper,Total 50 ug/L 2.0 EPA 200.7 10/10/2022 18:42 SMH
A141704 Hexane Ext Material Silica Gel <5.0 mg/L 5.0 EPA 1664B 10/07/2022 14:25 RCE
A141704 Hexane Extractable Material(O&G) <5.0 mg/L 5.0 EPA 1664B 10/07/2022 08:11 RCE
A141704 Total Nitrogen(TKN+NOX) 2.8 mg/L 0.25 10/12/2022 13:48 MSC
A141704 Total Kjeldahl Nitrogen 2.7 mg/L 0.25 EPA351.2-93 10/12/2022 13:48 MSC
A141704 Total Kjeldahl Nitrogen Digestion Completed EPA351.2-93 10/12/2022 09:32 MSC
A141704 Nitrate/Nitrite 0.06 mg/L 0.05 EPA353.2-93 10/07/2022 13:46 JSB
A141704 Total Phosphorus Digestion Completed SM4500P-B(5)-11 10/07/2022 09:14 ECS
A141704 Total Phosphorus <0.10 mg/L 0.10 SM4500P-H-11 10/07/2022 12:50 ECS
A141704 Fecal Coliform 1810 CFU/100 ml 100 SM9222D-15 10/06/2022 13:58 ACK
Comment: BOD: Estimated result, no dilution met the requirement of a D.O. depletion of at least 2.0 mg/L.
BOD dilutions were predicted using COD screen results.
Eric W. Newell, Laboratory Supervisor: /; 4 /
-Z
The results ntained i this report are specific to the samples listed above.
CHARLOTTE WATER-Environmental Laboratory Services
4222 Westmont Drive,Charlotte, North Carolina 28217
N.C.Certification 192, N.C.DHHS Certification 37417, EPA Cent 01215
Page 1 of 1

Facility Name Sample Location Sample Time pH Date Device used to Sample
Mecklenburg County Compost Central Outfall 2 1014 6.35 10/6/2022 Ysl pH meter

CHARLOTTE WATER CHARLOTTE®
ENVIRONMENTAL LABORATORY SERVICES \ CHAIN OF CUSTODY RECORD
4222 Westmont Drive,Charlotte,NC 28217 [phone] or(704)336-2854 W r COC#:
Z21vG.OG, PAGE 1 OF 1
CLIENT: Mecklenburg County Send REPORT To: Sam led By(Print Name):
LUESA-Solid Waste Amber G mski
FACILITY: Compost O r °
PROJECT: Compost Central 1 2145 Sutfle Ave Witnessed By(Print&Sign Name-If Applicable):
PROJECT CODE: FOXHOLE Charlotte,NC 28208
Sample Sample Chemical o Analyses Requested
Sample Collection Container Temperature Preservative c
i m ? a v U
Location Code Location Description e m O w i w w LAB USE ONLY
-
E E LAB SAMPLE ID
E to m T a`� E aEi .OZ E Z iq E z m
E Oc c ~Zt5 .� N '-W F c+> OW aai [n EE O H
n o O G n m o N o = a co = `= y H O m n m
0 _ v
E E c U =� `m c°ii c O cw -m S o rn ca •c a
VJ U U U o m U Z U 7J O. N CO O O 7 ,� O
G-COMPCENT1 Outfall 2 a` I a_i ZL �!I`! N G P 1 N s" .3 c ';I X X
o J.> 0.-7
G-COMPCENTI Outfa112 N G P 1 0 '/u X X (3
G-COMPCENT1 Outfall2 'Y'llIh i N G P 1 N y X 2 X C
G-COMPCENT1 Outfall2I I N G P 1 0 X X
G-COMPCENTI Outfall2 N G GL 2 0 X ��' X
1 i
G-COMPCENT1 Outfall2 �` N G P 1d X -22 X F'
/ eat 1
G-COMPCENT1 Outfall2 �Ll�� � ` N G P 1 � �,l X G.;7 X
Comments: Complete all areas shaded in yellow. Blue areas are for LAB USE ONLY. Relinquished by(signature): Received by(Signature): Date: Time:
Demand ratio-login(COD_BOD)calculation code Relinquished by(Signature): Received by(Signature Date: Time:
`Nutrients include NOX-N,TKN,TP,Total Nitrogen-login(TN)calculation code
Sample Type Codes: Container Type Codes Relinquished by(Signature): Received by(Signature): Date: Time:
C=Composite P=Plastic B=Bag
G=Grab Sample GL=Clear Glass TL=Teflon Lined Cap Relinquished by(Signature): Received by(Signature): Date: Time:
A=Amber Glass VOA=40 ml Glass Vial
Rev.7/20/2022 HWC

t:' I
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit h s:Hdeq.ne.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-permits/nodes-industrial-sw#tab-4
Permit No.: N/C/fL/2/A_/_Q/Q/Q/Q/ or Certificate of Coverage No.: N/C/G/2/A/Q/Q
Facility Name: Mecklenburg County-Compost Central (New)
County: Mecklenburg Phone No. 704-318-5523
Inspector- Rochelle Rattray
Date of Inspection: October 06,2022
Time of Inspection: 1014
Total Event Precipitation(inches): 2.8 in
----------
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event"is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
3
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,l certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. 2 Structure(pipe,ditch,etc.): Pipe/Culvert
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
Vehicle maintenance and and compositing
Page 1 of 2
SWU-242,Last modified 07/28/2017

2. Color: Describe the color of the discharge using basic colors(red,brown,blue, etc.)and tint
(light,medium, dark)as descriptors: Mostly clear
3. Odor: Describe any distinct odors that the discharge may have(i.e., smells strongly of oil,weak
chlorine odor, etc.): No odors detected.
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
10 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
1 20 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
1 2O 3 4 5
7. Is there any foam in the stormwater discharge? o Yes o No. No
8. Is there an oil sheen in the stormwater discharge? oYes o No. No
9. Is there evidence of erosion or deposition at the outfall? O Yes o No. Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe No other indicators.
Note: Low clarity,high solids,and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242,Last modified 07/28/2017

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CHARLOTTE WATER - Environmental Laboratory Services
11 Sample Receipt Checklist
Completed by Initials: Date/Time: COC#: ZZtU(J )cJ,,O
Sample Matrix: Wastewater DDrinking Water F-]Crypto/Giardia (LT2) Other: 1_01 , k
Field Analysis/Information Only(No cooler)
Custody Seal(s)Intact?: Yes No N/A Type of Ice Used: ET Wet Blue
Cooler Intact: Hyes E]No N/A Dry Ice None
Shipping Container Intact: Yes E]No N/A
Thermal Preservation: *Sample Temperature measured immediately after removal from cooler.
*Notify management immediately of any sample that did not meet temperature requirements or frozen.
*If multiple parameters,in additional to BacT are collected for a site,a receipt temperature for the BacT plus
another bottle must be measured and recorded on the COC.
Requirements: DW: <_6°C WW: 5 6°C BacT: <_10°C LT2 Crypto/Giardia: <_20°C LT2 E.coli: <_10X
Do sample receipt temperatures meet requirements(including requirement by downward trend)? Yes E]No,explain below.
Downward trend required to meet requirement? 9Yes
*At time of receipt into the laboratory,the allowed downward trend may be applied to meet temperature requirement. Initial temperature
from the sample collector becomes critical. If samples are received next day,receipt temperatures must meet requirements listed above.
Chemical Preservation: Note: *If samples are not preserved correctly,notify Personnel. Do not chec BacT,TOC,VOA,THM and HAA.
All containers needing preservation are found to be in EPA compliance? Yes F-]No F-1N/A
If no,explain.
*If the pH of a metals(excluding H is incorrect these steps are followed: *If the pH of any other chemically preserved sample is incorrect
1.On COC,document sample pH prior to adding additional preservative. (not including metals),follow these steps:
2.Document"pH NOT MET"on container. 1.Notify immediately of sample incorrectly preserved. Qualify
Date/time of preservation will be captured on the lid,when additional sample not properly preserved on the COC and in LIMS.
HNO3 Acid is added to achieve pH<2. No comment in LIMS required.
Option:Substitute a correctly preserved bottle.Document on CDC&notify personnel. Write"DO NOT USE"on the incorrectly preserved bottle.
No comment in LIMS requires when a sample with correct preservative is substituted.
COC Properly Filled Out? Yes nNo If no,explain.
COC Correction sent to Project Manager? Yes No N/A
Do sample labels agree with the COC? ffYes FJNo If no,explain.
All sample bottles accounted for? FlYes FJNo Samples Arrived within Hold Time? RYes ONo,&notify Project Mgr.
Correct Bottles Used? 9Yes F-]No
VOA Vials have Zero Headspace(<6 mm)?Dyes No 0 N/A *Bubbles should be no larger than: ED
If no,notify Laboratory Section Supervisor.
Short Hold Analyses(<48 hrs.)? Yes F]No Rush Turn Around Time(TAT)? Yes No
If yes,notify Laboratory Section(s). If yes, notify Project Manager
Addition Information Comments:
Preliminary COC Review(Optional): Initials: Date:
REC-100_FORM_Checklist Sample_Receipt
EFF093022 This printed copy is an UNCONTROLLED copy of the online CONTROLLED document.