NCG080148 DMR SW (3)

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCGO80000
Date submitted 1/9/15
CERTIFICATE OF COVERAGE NO. NCG080E0148
FACILITY NAME Superior Carriers Wilmington
COUNTY New Hanover
PERSON COLLECTING SAMPLES Jay Baker
LABORATORY EnviroChem Lab Cert. # 94 Comments on sample
collection or analysis:
ECEIVC)
JAN 15 2015
CENTRAL FILES
DWR SECTION
SAMPLE COLLECTION YEAR
SAMPLE PERIOD ❑ Jan -June x July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply [:]SA
x Other Class SC Sw
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? x yes no
(if yes, report your analytical results in the table immediately below)
Part A: Vehicle Maintenance Areas Monitoring Requirements (If applicable)
❑ No discharge this period'
„Outfall": -'
^:No:
Date
Sample.,Co,lle- ct'id ;
,
`00530
00400
00556
=Non -Polar Oil and Grease/TPH EPA Method,
" ' 1664(SGT:HEM),mg/L' -
=.Total„Suspended
"mL
pH,
S,
diio/dd/yr u
Nori-PolaY Oil and i;rease/TPH EPA
New=,Motor OiLUsage,
a al moSlids
Benchmark,
-
e50 -6r-,300 see permitj
Within, 6:0—;9.0
12/20/14
<5
16.3
8.19
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (If applicable)
Outfall” `�
_
'Dale
Sample Collected,
mo/dd/yr'
_
00530 �°
00400 ,
=Non -Polar Oil and Grease/TPH EPA Method,
" ' 1664(SGT:HEM),mg/L' -
Total Suspended solids,
mg/L°
_
pH,_ ;
,-Standard units -
Permit Limit
�.
- _ a JS� 9 -
_= 100 see permit
9.0
SDO #1
12/20/14
<5
16.3
8.19
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 last revised April 11, 2013
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 12/20/14 (first event sampled)
Total Event Precipitation (inches): .12
Date (list each additional event sampled this reporting period, and rainfall amount)
Total Event Precipitation (inches):
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 INA 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 ANYONE OUTFALL? YES ❑ NO x
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an oriainal and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or 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, 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."
1 1�
Lynne Hays for Superior Carriers 1/9/15
(Signature of Permittee) (Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SWU-250 last revised April 11, 2013
Page 2 of 2