NCG080961_DMR_20201014

DocuSign Envelope ID: 6B8735BA-05DA-0016-8231-F88E69E3265F
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCGO80000
CERTIFICATE OF COVERAGE NO. NCGO8 0 9 6
FACILITY NAME FedEx Ground (ZCON 280)
COUNTY Cabarrus
Date submitted October 14, 2020
PERSON COLLECTING SAMPLES Diana Lanier with ATC
LABORATORY Pace Analytical Lab Lab Cert. # 12 R E
Comments on sample collection or analysis: �'v
NOV 02 2020
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD ❑ Jan -June AJuly-Dec
or ❑ Monthly' /month)
DISCHARGING TO CLASS ❑ORW ❑HQW [:]Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
i� Mother
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTRAL FfLE
Did this facility perform Vehicle Maintenance Activities using more new oil per month? ❑ yes ■❑ no (if yes, complete Part A)
Part A: Vehicle & Equipment Maintenance Areas Monitoring Requirements (If applicable) ❑ No discharge this period'
Outfall No.
Date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
Inches3
Non -Polar Oil & Grease
mg/L
Total Suspended Solids,
mg/L
New Motor or Hydraulic Oil Usage,
gal/mon
Benchmarks
_
-
15
100 or 5W
Parameter Code
-
46529
00552
C0530
NCOIL
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
' See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format, "<XX mg/L", where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Permit Date: 11/1/2018-5/31/2021 SWU-248, last revised 11/1/2018
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DocuSign Envelope ID: 6BB735BA-05DA-4016-8231-F88E69E3265F
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (if applicable) ❑ No discharge this period'
Outfall
No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inchess
Sample Collected'
mo/dd/yr
Total Suspended
Solids,
mg/L
pH,
Standard units
Non -Polar Oil &
Grease,
mg/L
Permit Limit
-
100 or 504
6.0 — 9.0
15
Parameter Code
-
46529
-
C0530
00400
00552
Outfall #1
September 29, 2020
0.47
September 29, 2020
13.8
7.24
< 5.0
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
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 ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original coov of this DMR, includina all "No Discharae" reports. within 30 days of receipt of the lab results for at end of monitorina period in the
case of "No Discharae" reports) to;
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 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."
�Docu5lpned by:
SPal,UO
10/20/2020
Siggnnaaturee oTPermittee Date
Ent t
Permit Date:11/1/2018-5/31/2021
SWU-248, last revised 11/1/2018
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DocuSign Envelope ID: 6B8735BA-05DA4016-8231-F88E69E3265F
NIC
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit hgps://deg.nc.gov/about/divisions/enerizv-mineral-land-
resources/energy-mi neral-land-permi ts/stormwater-permits/npdes-industrial-swktab-4
Permit No.: N/C/ 8 / 0 / 0 / 0 / 0 / 0 or Certificate of Coverage No.: N/C/G/ 0 / 8 / 0 / 9 / 6 / I
Facility Name: FedEx Ground Concord (ZCON 280)
County: Cabarrus Phone No. _1-800-863-3339
Inspector: Diana Lanier with ATC Group Services LLC (For stormwater discharge sampling only)
Date of Inspection: 09-29-2020
Time of Inspection: 15:50
Total Event Precipitation (inches): 0.47
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:
with ATC Group Services LLC for FedEx Ground
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. _1 Structure (pipe, ditch, etc.): One pipe drain to an intermittent stream
Receiving Stream: Intermittent tributary of Afton Creek
Describe the industrial activities that occur within the outfall drainage area: No industrial activities are
performed at the outfall area. A stormwater retention pond is located adjacent to the southeast of Outfall
No. 1. The Fedex facility is located further northeast.
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SWU-242, Last modified 07/28/2017

DocuSign Envelope ID: 6B8735BA-05DA-4016-8231-F88E69E3265F
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: Clear, slight light green tint
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:
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� 2 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 ❑2 3 4 5
7. Is there any foam in the stormwater discharge? Q Yes
8. Is there an oil sheen in the stormwater discharge? OYes
No
No
9. Is there evidence of erosion or deposition at the outfall? Q Yes No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe Generally clear, with slight green tint. Light vegetative debris observed.
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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SWU-242, Last modified 07/28/2017