NCS000173_2021 DMR_20220422

PAGE 1 OF 3 NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
Form SWU-246-112608 DIVISION OF WATER QUALITY
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
PERMIT NO. NCS000173 SAMPLES COLLECTED DURING CALENDAR YEAR: 2021
(This monitoring report shall be received by the Division no later than 30 days
from the date the facility receives the sampling results from the laboratory.)
FACILITY NAME; N.C. STATE PORTS AUTHORITY PORT OF MOREHEAD CITY COUNTY: CARTERET
PERSON COLLECTING SAMPLES: Buster Whitfield - CATLIN PRONE NO. 910-452-5861
CERTIFIED LABORATORY: PACE ANALYTICAL SERVICES, INC. CERT. # 37706
(SIGNATURE OF PERMITTEE OR DE E)
By this signature, I certify that this report is accurate
and complete to the best of my knowledge.
PART A: Snecific Monitorina Reauirements
Date
Sample
Qutfa[I Na.
Collected
(Molddlyr)
Total
Rainfall
(Inches}
Chemical
Oxygen
Demand
(mg1L)
Total
Suspended
Solids
(mg1L)
Total
Phosphorus
(mg1L}
Total
Ammonia
as Nitrogen
(mglL)
Nitrate +
Nitrite as
Nitrogen
(mg/L)
pH
(Units)
Oil &
Grease
(mglL)
Permit Benchmark Values
120
100
2
NA
NA
6-9
15
107A2
10/25/2021
0.09
NR
NR
8.8
4,1
3A
7.3
NR
301
10/25/2021
0,09
680
7.7
NR
NR
NR
7.4
3.7 J
402
10/25/2021
0.09
1,690
9.5
NR
NR
NR
7.7
<1.1
506A1
10/25/2021
0.09
64.9
2.5
2.7
NR
NR
7.5
<1.1
506B1
10/25/2021
0.09
267
49.9
NR
NR
NR
6.2
<1.1
610
10/25/2021
0.09
517
15.0
NR
NR
NR
7.3
<1.1
803
10/25/2021
0.09
278
77.3
2.1
NR
NR
7.6
<1.1
907
10/25/2021
0.09
27.8
<2.5
NR
NR
NR
7.6
<1.1
NR = Not Required
NA = Not Analyzed
< = Less than adjusted method detection limit
Bold results indicate concentrations above NPDES established benchmark values.
J = Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit

PAGE 2 OF 3 NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
Form SWU-246-112608 DIVISION OF WATER QUALITY
STORMWATER DISCHARGE OUTF'ALL (SDO)
MONITORING REPORT
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? X yes no
(if yes, complete Part B)
PART R• Vnhirin Mainf-nanre Artivity Mnnitnrina RPnuIrPrnPnLS
Outfall No.
Date
Sample
Collected
Molddl r
Total
Rainfall
(Inches)
Oil & Grease
(mglL)
Total Suspended
Solids
(mglL)
pH
(Units)
New Motor
Oil Usage
(gailmo)
301
10/25/2021
0.09
3.7 J
7.7
7.4
>55
402
10/25/2021
0.09
<1.1
9.5
7.7
>55
506A1
10/25/2021
0.09
<1.1
2.5
7.5
>55
50681
10/25/2021
0.09
<1.1
49.9
6.2
555
510
10/25/2021
0.09
<1.1
15.0
7.3
>55
803
10/25/2021
0.09
<1.1
77.3
7.6
>55
907
10/25/2021
0.09
11.1
<2.5
T6
>55
Than adjusted method detection limit.
J = Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit

PAGE 3 OF 3 NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
Form SWU-246-112608 DIVISION OF WATER QUALITY
STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
STORM EVENT CHARACTERISTICS:
Date: 10/26/2021 Mail original and one copy to:
Attn: Central Files
Total Event Precipitation (inches): 0.09 NCDEQ
Division of Water (Quality
Event Duration (hours): 1.6 1617 Mail Service Road
Raleigh, NC 27699-1617
(if more than one storm event was sampled)
Date:
Total Event Precipitation (inches):
Event Duration (hours): _
"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 f�gatherin infarma ' the information submitted is, to the hest of
my knowledge and belief, true, accurate, and complete. I am aware tenalties for submitting false information, including
the possibility of fines and Imprisonment for knowing violations." - (Signature of permittee) (Date)