NCG080639_DMR_20200722

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG080000
Date submitted 7/22/2020
CERTIFICATE OF COVERAGE NO.: NCG08 0639
FACILITY NAME Rocky Mount Yard C �'� x.�SAMPLE PERIOD COUNTY Edgecombe County 11IA..JJ1I or
PERSON COLLECTING SAMPLES Blake Boswell ry ry ,so
LABORATORY: Eurofins TestAmerica, Savannah Lab Cen. N 269JUL ` 7 L ,SO
Comments on sample collection or analysis: CENTRAL FILE:
R SECTION
Did this facility perform Vehicle Maintenance Activlties using more than 55 gallons of new oil per month?
Part A: Vehicle & Equipment Maintenance Areas Monitoring Requirements (If applicable)
YEAR: 2020
❑% Jan -June lul-Dec
Monthly (month)
ISs EJORW EjHQW Trout E]PNA
E]Ze.flow ❑Water Supply FISA
�x Other C
PLEASE REMEMBER TO SIGN ON THE REVERSE —+
Ox Yes F—INo (If yes, complete Part A)
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,
gaVmon
Benchmarks
15
100 or 50'
Parameter Code
4SS29
005SZ
C0530
NCOIL
001
6/15/2020
0.1
<0.76
5.4
>55 gallons
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' 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, 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, NO, or other similar non. numerical format. When results are below the applicable limits, thw
must be reported in the format, "<xx me/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".
SW U-245, last revised 11/1/2018
Permit Date: II/1/2018-OS/31/2021 Page 1 of 2

Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (if applicable) ❑ No discharge this period? 1
Outfall
No.
Date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
a
Inches
i
Sample Collected
mo/dd/yr
Total Suspended Solids,
mg/L
pH,
Standard units
Non -Polar Oil &Grease,
mg/L
Benchmarks
-
-
-
100 or 50"
6.0 - 9.0
15
Parameter Code
-
46529
-
C0530
00400
00552
Not applicable
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, Tier2, or 77er 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.
TIER3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YESFINOFTI
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES F--INOF--]
REGIONAL OFFICE CONTACT NAME:
Mall an odainal may of this DMR. Includlna all "No Discharge" reports. within 30 days of recelot of the lab results for at end of munitorina oerlod /n the cam of "No Discharge"
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 forgathering 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 offines and imprisonment for
07/22/2020
Signature of PIrmitee 1 \ " Date
SWU-248, last revised 11/1/2018
Permit Date: 11/l/2018-05/31/2021 Page 2 of 2