NCG060037_MONITORING INFO_20191118

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
NCG ��p (� o 3 7,
DOC TYPE
❑ HISTORICAL FILE
(� MONITORING REPORTS
DOC DATE
❑ 00
YYYYMMDD

November 19, 2019
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
CERTIFIED MAIL
Re: Stormwater Discharge Outfall Monitoring Report—Stormwater Permit Number NCG060037
To Whom It May Concern:
Please find enclosed the Stormwater Discharge Outfall Monitoring Report for Iuntsman tntemational, LLC —
Charlotte site, Permit number NCG060037. The Outfall Monitoring Report reflects the monitoring and reporting for
the sampling event on October 30, 2019. This self -monitoring satisfies the requirement for analytical monitoring
in Section B of our permit.
As shown by the results for samples obtained during the sampling event, all results were within established permit
limits indicating no violations of the permit.
This submission includes:
1. Stormwater Discharge Outfall (SDO) Monitoring Report [2 pages]
2. Chain of Custody Form [1 page]
3. Report of Analyses from Par Laboratories (NC Cert. # 20) [1 page]
Should you have any questions concerning the enclosed information, please call me at 704 587 5219.
Regan
a
Robbie Vause
Facility Manager
Huntsman
3400 Westinghouse Blvd.
Charlotte, NC 28273
Phone: [phone]
E-mail: Robbie—[e-mail]
Enclosures
RECEIVED
Nov 18 2019
CENTRAL FILES
DWR SECTION

PAIR
PROMPT•ACCU RATE -RELIABLE
LABORATORIES, INC
Shipping:
2217 Graham Park Drive
Charlotte, NC 28273
CHAIN OF CUSTODY
Phone [phone]
Fax [phone]
Meiling:
PO Box 411483
Charlotte, NC 28241-1483
It is essential that all information be recorded on this Chan of Custody document for acceptance by PAR Laboratories. Inc. and the With
n..r inn nannrfrmaM M FnvironmaMal and Natural ResounxS.
Company Name
0/`1
Address
City, State & zip code
.wc]
Point of Contact & Telephone Number
cr�n n'lDy-St-31 SCIL4
Taken By:
Comments! Special Instructions
p-4 `7 , 2
PRINTED NAME
ARE SAMPLES FOR STATE or EPA REPORTING? YES NO _
'Sample Type: DW ww _ GWMW HW Soil other
Sample Temp at time of sampling: ° C Sample Temp upon receipt: ° C
"Field Preserved: No Teflon Linerizeno Headspace: Yes _No _ t a
Residual Chlorine checked at time of sampling (YIN): Dechlorinatlon Necessary (YIN):
LI
Bent Sample I.D.
Sample Location I^N�um'beer)
Comp
Grab
Presem.
Set up
Datafrone
Collection
Daterrhne
Analyses
Requested
i- (_
x
C
12 1 LI C p l-'
�^
Rebnquir$hed bye/-�,, � DaterTime Received by: I uate/ I Ime
Relinquished by: I j Daterrime Received by: Date rime
C=Composfte G=Grab DW=Drinking Water WW=Wastewater GWMW=Groundwater Monitoring Well HW=Hazardous Waste

p A R
PROM PT•ACCO RATE -RE UABLE
.LABORATORIES, INC
WWW.PARLARS.COM
REPORT OF ANALYSES
Attn: JENNIFER MOEHL
HUNTSMAN
3400 WESTINGHOUSE BLVD.
CHARLOTTE, NC 26273-
E'ROUECT NAME: OCT 19
DATE: 11/il/19
SAMPLE NUMBER- 137496
SAMPLE TD- HUN
STORMWP.TER
SAMPLE MATRIX- WW
DATE SAMPLED- 10/30/19
TIME SAMPLED- 1440
DATE RECEIVED- 10/30/19
SAMPLER- JM
RECEIVED BY- DJ
TIME RECEIVED- 1513
DELIVERED BY-
JM
TYPE SAMPLE- Grab
Page 1 o` 1
ANALYSIS
ANALYSIS
METHOD
DATE
1111114E
BY
RESULT UNITS
CHEM.OXY.DEMAND
EPA 410.4
11/04/19
0955
CT
12 atg/L
OIL & GREASE
EPA 1664
11/07/19
1125
CT
< 7.1 mg/L
TOTAL SUSPENDED SOLIDS
S.M 2540
D 11/04/19
0540
D?
22 mg/L
�' :' ,/- _ _ Jot_:. -tom•
LABORATORY DIRECTOR
2217 Graham Park Drive • Charlotte. NC 28273
Phone: [phone] • Fax: [phone]

STORMWATER DISCHARGE MONITORING REPORT
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCGO60000
— Date submitted I / 3- Z0T f
CERTIFICATE OF COVERAGE NO. NCG06_C_D SAMPLE COLLECTION YEAR
FACILITY NAME 4uyTt7s i-xx✓1
SAMPLE PERIOD ❑ Jan -June ,R'luly-Dec
COUNTY Q �n or ❑ Monthly' (month)
PERSON COLLECrIING SAMPLES
LABORATORY }i�Gd LOb-5 Lab Cert. # czil) DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ,Water Supply ❑SA
❑Other
Part A: Stormwater Benchmarks and Monitoring Results
FACILITY ACTIVITIES INCLUDE (check all that apply):
❑ use/process meats ❑ use animal fats/byproducts
PLEASE REMEMBER TO SIGN ON THE REVERSE a
Total event rainfall Z o .i 6 or ❑ No discharge this period'
Outfall No. -.
Date Sample.
collected, mo/dd/yr
TSS,
mg/L
pH,
Standard units
COD,
mg/L
Oil and Grease,
mg/L .
Fecal Coliform,
Colonies per 100 ml
Enterococci,
Colonies per 100 ml
Benchmark
-
100 or 504
Within 6:0-9.0
120
'30 -
10001
Sao'
Parameter Code.
-
C0530
00400
00340
00556
31616
61211
' Only applies to facilities that use/process meats.
'The total precipitation must be recorded using data from an on -site rain gauge.
3 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
4See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
sMonthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Did this facility perform Vehicle Maintenance Activities using more than SS gallons of new oil per month? ❑ yes no (ifyes, complete Part B)
Permit Date: 11/1/2018-05/31/2021 SWU-249, Last Revised 11/5/2018
Page 1 of 2

i � _
.. .�� ..
,. � ,

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new motor oil/month.
Outfall No.
Date Sample Collected
. - (mo/dd/yr)
24-hour rainfall amount,
� Inches' -
New Motor Oil or
Hydraulic Oil Usage
Non -Polar O&G/Total
- -
Petroleum Hydrocarbons
.Total Suspended Solids
Benchmarks
-
- -
-
is mg/L -
100 mg/L or 50 mg/L4
-Parameter Code
-
46529
NCOIL
00552
C0530
Footnotes from Part A also apply to Part B
*FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO E
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for at end of monitoring period in the case
of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 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
Permit Date: 11/1/2018-05/31/2021
Z1/
Date
SWU-249, Last Revised 11/5/2018
Page 2 of 2

KFTU
nip
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidance onfilling out thisform, please visit iittps://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C61()(b l0 ( 0/31Ol or Certificate of Coverage No.: N/C/G/. /, / / ( /. /
Facility Name
County: Me(
l Qf
Inspector: c l t
Date of Inspection:
Time of Inspection
NI
Total Event Precipitation (inches): o`'
Phone No. �/ D I S 7 ✓�0 �'I
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
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee
1. Outfall Description:
Outfall No. I Structure (pipe, ditch, etc.): � 11J
Receiving Stream:
S+Peie rrQQMcfg1Pti)P ��IL �nl�tsi��nl�tPr -�-rPe
Describe the industrial activities t at occur within the outfall draina>_e area:
Page I of 2
SWU-242, Last modified 06/DI/2018

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: C leck !
3. Odor: Describe any distinct
chlorine odor, etc.): 4)r1 r-2t
that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
nl 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
0 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
1 3 4 5
7. Is there any foam in the stormwater discharge? O Yes No
8. Is there an oil sheen in the stormwater discharge? OYes No.
9. Is there evidence of erosion or deposition at the outfall? 0 Yes
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
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
5 W U-242, Last modified 06/01/2018