NCG030095_2021 DMR_20211026

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload for within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG03 0095
Person Collecting Samples: Trent Hollingshead
Facility Name: Stanadyne LLC
Laboratory Name: Pace Analytical Services Charlotte
Facility County: Onslow
Laboratory Cert. No.: 12
Discharge during this period: 11 Yes
No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? Uj Yes ✓ No
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via httgs:/iedocs.deg.nc.gov/Forms/SW-DMR []Yes No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall2
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
SC;HQW,NSW
N/A
Date Sample Collected MM/DD/YYYY
10/07/2021
46529
24-Hour Rainfall in inches
0.93"
C0530
TSS in mg/L (100 or 50*)
<2.5 mg/L
00400
pH in standard units (6.0-9.0 FW,
8.09
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.0058 SW)
<0.0050 mg/L
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
<0.0050 mg/L
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0.095 SW)
0.058 mg/L
Chemical Oxygen Demand (COD) in
00340
mg/L (120)
Not Recorded
00552
Non -Polar Oil & Grease in mg/L (15)
<4.9 mg/L
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater) SW (Saltwater)
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 a person or persons who manage the system, or those persons directly responsible for gathering the information, the information
SU ui ted i , to the best of my knowledge and belief, true, accurate, and complete. 1 am aware that there are significant penalties for submitting
false ation, including the possil; jty of fines and imprisonment for knowing violations."
e.com
Email Address
or Delegated Authorized Individual
10/26/2021
Date
[phone]
Phone Number

I cl�
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https:Hdeq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gp s
Permit No.: N/C/ G/ 0 / 3 / 0 / 0/ 0/ 0 / or Certificate of Coverage No.: N/C/G/ 0 / 3 / 0 / 0% 9 / 5 /
Facility Name: Stalnadyn
County: onslow
inspector: Trent Hollingshead
Date of Inspection: 10/07/2021
Time of Inspection: 17:12
Total Event Precipitation (inches): 0
Phone No. [phone]
..... ......... ........ ....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 thj� iature, I certify that this report is accurate and complete to the best of my knowledge:
b'la-
Of Per nittee or
1. Outfall Description:
Outfall No. 2
Receiving Stream:
Structure (pipe, ditch, etc.): Concrete Pipe
Describe the industrial activities that occur within the outfall drainage area:
Bermed chiller, Electrical transformer, and Roof Runoff
Page 1 of 2
SWU-242, Last modified 06/01/2018

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: None, Light
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): None
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
0 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 02 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:
01 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes 0 No.
8. Is there an oil sheen in the stormwater discharge? 0Yes Q No.
9. Is there evidence of erosion or deposition at the outfall? O Yes ® No.
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.
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5WU-242, Last modified 06/01/2018

_ aceAnalXical
www.pacelabs.eom
ANALYTICAL RESULTS
Project: OCTOBER STORMWATER SAMPLES
Pace Project No.: 92566088
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Sample: SDO #2 Lab ID: 92566088001 Collected: 10/07/21 17:12 Received: 10/11/21 14:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Performed by
Collected By
Collected Date
Collected Time
pH
Temperature
1664 SGT-HEM, TPH
Total Petroleum Hydrocarbons
200.7 MET ICP
Copper
Lead
Zinc
2540D Total Suspended Solids
Total Suspended Solids
Date: 10/19/2021 11:07 AM
Analytical Method:
Pace Analytical Services - Charlotte
Stanadyne
1
10/07/21 17:12
Trent
1
10/07/21 17:12
Hollingshe
ad
10/07/21
1
10/07/21 17:12
17:12
1
10/07/21 17:12
8.09 Std. Units
1
10/07/21 17:12
69.7 deg F
1
10/07/21 17:12
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
<4.9 mg/L
4.9
1
10/13/2112:11
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services - Asheville
<0.0050 mg/L
0.0050
1
10/12/2110:42 10/15/21 00:16 7440-50-8
<0.0050 mg1L
0.0050
1
10/12/2110:42 10/1512100:16 7439-92-1
0.058 mg/L
0.010
1
10/12/2110:42 10/1512100:16 7440-66-6
Analytical Method: SM 254OD-2011
Pace Analytical Services - Asheville
<2.5 mg/L
2.5
1
10/13/2111:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 14