WQ0023261_Monitoring - 09-2024_20241028

Monitoring Report Submittal
Permit Number#* WQ0023261
Name of Facility:* Onslow Water and Sewer Authority - Swansboro WWTF
Month: * September Year: * 2024
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR Swansboro Sept 2024 NDAR & NDMR.pdf 2.89MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
Confirmation Email Address: * [e-mail]
Name of Submitter: * Sherry A Jones
Signature:
6#10WO/O V
Date of submittal: 10/28/2024
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* WQ0023261
Is the monitoring report accepted?* Yes No
Regional Office* Wilmington
Reviewer: _anonymous
Review Date: 10/29/2024

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page / of 3
Permit No.: W00023261
Facility Name: Swansboro WWTF
County: Onslow
Month: September
Year: 2024
PPI: 001
Flow Measuring Point: ❑influent Effluent ❑ No Flow generated
Parameter Monitoring Point: ❑ Influent 0 Effluent ❑ Groundwater Lowering El surface water
Parameter Code P.
50050
00076
00400
50060
00310
31616
00610
00625
00620
00600
00665
00530
70300
00940
_
•?
a)
O F
c
~O a
O
L
=
Q
F, V. L
0
U
m
@ o
�- O
m
C
o
CM
Y
z
z
(D
O
zof
p
O
d
3 (n
v
(n n
(n
FU jo
- N
-tOam
U
24-hr
hrs
GPD
NTU
su
mg/L
mg/L
#/100 mL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
1
451,094
2.66
7.23
0.04
2
460,154
3.09
7.11
0.04
3
07:00
6
458,871
2.86
7.3
0.05
<2.00
<1.00
<0.500
<0.654
17.3
18.054
3.52
<2.50
4
07:00
8
481,461
2.94
7.31
0.16
<2.00
<1.00
<0.500
<0.654
19.8
20.554
3.47
<2.50
5
07:15
1.5
453,416
3.12
7.25
0.05
6
07:00
8
434,190
2.55
7.28
0.04
7
442,561
2.7
7.25
0.03
8
433,693
3.17
7.11
0.05
9
06:30
2.5
445,163
3.09
7.1
0.04
<2.0
<2.00
<0.500
<0.654
22.9
23.654
3.36
<2.50
10
07:15
3
432,687
2.9
7.05
0.24
2.22
<2.00
<0.500
<0.654
22.4
23.354
3.88
<2.50
11
07:00
1
421,172
2.75
7.02
0.03
12
07:00
1
417,882
2.91
6.99
0.04
13
07:00
2.5
584.151
4.14
7.27
0.07
14
06:40
4.5
472,359
2.01
7.28
0.04
15
06:45
2
513,171
2.11
7.25
0.05
16
07:00
1
1,041,298
2.02
7.25
0.03
17
04:00
4
1,016,354
1.89
7.32
0.35
18
06:50
2
631,353
1.89
7.28
0.58
<2.00
<1.00
3.81
4.66
0.628
5.418
1.16
<2.50
19
06:45
8
704,713
2.47
7.31
0.47
<2.00
<1.00
<0.500
<0.654
9.76
10.634
1.56
<2.50
20
07:00
3
657,171
1.5
7.49
0.05
21
07:00
4
585,173
1.42
7.18
0.08
22
07:00
4
551,866
1.2
7.23
0.03
23
07:00
2.5
573,366
1.17
7.57
0.03
<2.00
1
<0.500
<0.654
13.8
14.954
2.48
<2.50
24
07:00
2
579,840
1.33
7.31
0.35
<2.00
1
<0.500
<0.654
13.9
14.754
2.82
<2.50
25
07:00
6
492,011
1.37
7.36
0.05
26
06:40
2
536,090
1.79
7.27
0.03
27
07:30
3
569,772
1.71
7.24
0.04
28
488,027
1.48
7.36
0.04
29
476,810
1.33
7.39
0.07
30
06:50
2
519,311
1.71
7.33
0.04
<2.00
<1.00
<0.500
<0.654
20.4
21.354
3.01
<2.50
31
Average:
544,173
2.24
0.11
0.25
1.00
0.42
0.52
15.65
16.97,
2.81
0.00
Daily Maximum:
1,041,298
4.14
7.57
0.58
2.22
Z00
3.81
4.66
22.90
23.65
3.88
2.50
Daily Minimum:
417,882
1.17
6.99
0.03
2.00
1.00
0.50
0.65
0.63
5.42
1.16
2.50
Sampling Type:
Recorder
Recorder
Grab
Grab
Composite
Grab
Composite
Composite
Composite
Composite
Composite
Composite
Composite
Composite
Monthly Avg. Limit:
600,000
10
14
4
5
Daily Limit:
10
6 -- 9
15
25
6
10
Sample Frequency:
Continuous
Continuous
5 x week
5 x week
2 x week
2 x week
2 x week
2 x week
2 x week
2 x week
2 x week
2 x week
3 x year
3 x year

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page A- of _
Permit No.: WQ0023261
Facility Name: Swansboro WWTF
County: Onslow
Month: September
Year: 2024
PPI 002
Flow Measuring Point: ❑ influent ❑ Effluent ❑ No flow generated
Parameter Monitoring Point: ❑ Influent ❑ Effluent ❑ Groundwater Lowering ❑ Surface Water
Parameter Code 0
50050
31616
70300
00400
00680
00940
00610
00620
00665
❑
_
Q E
U I—
0
O
C
O
a)
P rn
U
W
O
°
E
m=
LL 0
U
'0
m N
o (n o
I— y�
p
a
U
C
m e
O
f6 U
o
F
-a
0
r
U
N
c
E
E
Q
w
y_
Z
o Q
~ 0
c
a
24-hr
hrs
GPD
#/100 mL
mg/L
su
mg/L
mg/L
mg/L
mg/L
mg/L
1
2
3
07:00
6
4
07:00
8
5
07:15
1.5
6
07:00
8
7
8
9
06:30
2.5
10
07:15
3
11
07:00
1
12
07:00
1
13
07:00
2.5
14
06:40
4.5
15
06:45
2
16
07:00
1
17
04:00
4
18
06:50
2
19
06:45
8
20
07:00
3
21
07:00
4
22
07:00
4
23
07:00
2.5
24
07:00
2
25
07:00
6
0
26
06:40
2
27
07:30
3
28
29
30
06:50
2
31
Average:
#DIV/0!
0.00
Daily Maximum:
0
0.00
Daily Minimum:
0
0.00
Sampling Type:
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Monthly Avg. Limit:
Daily Limit:
Sample Frequency:
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year
3 x Year

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page .6, of-_I� —
Sampling Person(s) 11 Certified Laboratories
Name: Mark Young, Robert Marston Name: Onwasa Laboratory Cert# 539
Name: Sam Howard, Deitra Moore, Frank Grosiak, John Robinette Name: Envirochem Cert# 94
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? Q Compliant ❑ Non -Compliant
If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Mark Young
Permittee: Onslow Water and Sewer Authority
Certification No.: WW4: 1001105
Signing Official: Seth Brown
Grade: 4 Phone Number: 910-545-6877
Signing Official's Title: Treatment Facilities Administrator / Deputy COO
Has the ORC changed since the previous NDMR? ❑ Yes ❑✓ No
Phone Number: 910-937-7520 Permit Expiration: 10/31/2026
I
le Ile,Z
�� L222a2
Sign ture Date
Signature Date
By this sign(ty,I certify that this report is accurrate and complete to the best of my knowledge.
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 all qualified personnel properly gathered and evaluated 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.
Mail Original and Two Copies to:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page / of L
Permit No.: W00023261
Facility Name: Swansboro WWTF
County: Onslow
Month: September
Year: 2024
Did infiltration occur at
Site Name:
1
Site Name:
2A
Site Name:
2B
Site Name:
3
this facility?
Q YES ❑ NO
Area (acres):
5
Area (acres):
2.88
Area (acres):
3.88
Area (acres):
3.48
Rate (GPD/ft2):
0.9044
Rate (GPD/ft):
0.9044
Rate (GPD/ft2):
0.9044
Rate (GPD/ft):
0.9044
Weather
Freeboard
Site Infiltrated?
❑✓ YES ❑ NO
Site Infiltrated?
❑✓ YES ❑ NO
Site Infiltrated?
YES ❑ NO
Site Infiltrated?
❑✓ YES ❑ NO
>,
Q
o
U
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m
Q
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,t
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0 10
L6 w..
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O CL
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0 O
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0 0
c
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a' °
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'°
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CD �
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j- 4=
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0 0
aai
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u m
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_
O a
> Q
m
1- y
C
v
o m
O
-�
00
w
c
L@
m
°F
in
ft
ft
gal
min
GPD/ftZ
ft
gal
min
GPD/ftZ
ft
gal
min
GPD/ftZ
ft
gal
in
GPD/ftZ
ft
1
C
77
0
3.8
182,242
1440
0.84
119,540
1440
0.95
149,312
1440
0.88
0
0
0.00
2
R
73
0.68
3.9
185,903
1440
0.85
121,941
1440
0.97
152,311
1440
0.90
0
0
0.00
3
C
68
0
3.9
185,385
1440
0.85
121,602
1440
0.97
151,887
1440
0.90
0
0
0.00
4
C
69
0
4
194,510
1440
0.89
8.00
127,587
1440
1.02
5.80
159,364
1440
0.94
7.00
0
0
0.00
7.40
5
PC
66
0
4.1
183,179
1440
0.84
8.00
120,155
1440
0.96
5.80
150,080
1440
0.89
7.10
0
0
0.00
7.60
6
R
67
0.55
4.2
175,413
1440
0.81
8.00
115,061
1440
0.92
6.00
143,717
1440
0.85
7,00
0
0
0.00
7.80
7
R
68
0.09
4.2
178,795
1440
0.82
117,279
1440
0.93
146,488
1440
0.87
0
0
0.00
8
PC
63
0
4.3
175,211
1440
0.80
114,928
1440
0.92
143,552
1440
0.85
0
0
0.00
9
C
65
0
4.2
179,845
1440
0.83
117,968
1440
0.94
147,349
1440
0.87
0
0
0.00
10
C
62
0
4.3
174,805
1440
0.80
8.00
114,662
1440
0.91
6.40
143,219
1440
0.85
6.80
0
0
0.00
8.00
11
C
62
0
4.5
170,153
1440
0.78
8.00
111,611
1440
0.89
6.40
139,408
1440
0.82
6.90
0
0
0.00
8.10
12
R
68
1.7
4.6
168,824
1440
0.78
110,739
1440
0.88
138,319
1440
0.82
0
0
0.00
13
R
73
0.44
4.5
235,997
1440
1.08
154.800
1440
1.23
193,354
1440
1.14
0
0
0.00
14
R
72
0.3
4.4
190,833
1440
0.88
125,175
1440
1.00
156,351
1440
0.93
0
0
0.00
15
R
73
0.72
4.4
207,321
1440
0.95
135,990
1440
1.08
169,860
1440
1.01
0
0
0.00
16
R
69
6.51
4.5
578,962
1440
2.66
434,221
1440
3.46
502,947
1440 1
2.98
0
0
0.00
17
R
71
0.06
3.8
410,607
1440
1.89
6.60
269,334
1440
2.15
4.70
336,413
1440
1.99
5.70
0
0
0.00
7.50
18
PC
68
0
3.8
207,084
1440
0.95
6.50
119,326
1440
0.95
4.60
160,995
1440
0.95
5.80
143,948
1440
0.95
7.70
19
R
71
1.14
3.8
231,146
1440
1.06
133,191
1440
1.06
179,702
1440
1.06
160,675
1440
1.06
20
PC
68
0
3.8
215,552
1440
0.99
124,205
1440
0.99
167,579
1440
0.99
149,835
1440
0.99
21
CL
63
0
3.8
191,937
1440
0.88
110,598
1440
0.88
149,219
1440
0.88
133,419
1440
0.88
22
R
70
0.02
3.8
181,012
1440
0.83
104,726
1440
0.83
140,726
1440
0.83
125,825
1440
0.83
23
C
65
0
3.8
188,064
1440
0.86
108,366
1440
0.86
146,208
1440
0.87
130,727
1440
0.86
24
PC
69
0
3.9
190,188
1440
0.87
109,590
1440
0.87
147,859
1440
0.87
132,204
1440
0.87
25
PC
74
0
3.9
161,380
1440
0.74
92,990
1440
0.74
125.463
1440
0.74
112,179
1440
0.74
26
R
76
0.06
3.9
175,838
1440
0.81
101,321
1440
0.81
136,703
1440
0.81
122,229
1440
0.81
27
R
79
0.18
4
186,885
1440
0.86
6.40
107,687
1440
0.86
5.00
145,292
1440
0.86
6.00
129,908
1440
0.86
7.00
28
CL
73
0
4
160,073
1440
0.73
92,237
1440
0.74
124,447
1440
0.74
111,270
1440
0.73
29
CL
72
0
4
156,394
1440
0.72
90,117
1440
0.72
121,587
1440
0.72
108,713
1440
0.72
30
PC
72
0
4.1
170,334
1440
0.78
98,150
1440
0.78
132,424
1440
0.78
118,403
1440
0.78
31
Monthly Loading (GPD/ftZ)
Year to Date Loading (GPD/ftZ)
���.w4 d
s.,,.�� �.,%;
-
0.95'°�,.','
6.02
f �,�
r,,G� i
, , ,. �. ,x
1.04
6.90
j,. �"
6 79
: %
�,.,.
0.37
6.17
�`

FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page 4 of '
Did the application rates exceed the limits in Attachment B of your permit?
If not a basin, were the sites kept free of vegetation and raked?
If not a basin, were there any instances of effluent ponding in or runoff from the sites?
21 Compliant ❑ Non -Compliant
❑� Compliant ❑ Non -Compliant
❑J Compliant ❑ Non -Compliant
If a basin, were there any instances of breakout from the berms? ❑� Compliant ❑ Non -Compliant
Was the onsite automatically activated standby power source tested and operational? Q Compliant ❑ Non -Compliant
If the facility is non -compliant, please explain in the space below the reason(s) the facility was not in compliance. Provide in your explanation the date(s) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC:
Mark Young
Permittee:
Onslow Water and Sewer Authority
Certification No.: WW4: 1001105
Signing Official: Seth Brown
Grade:
4 Phone Number: 910-455-0722
Signing Officials Title: Treatment Facilities Administrator / Deputy COO
Has the ORC changed since the previous NDAR-2? ❑ Yes ❑� No
Phone Number: 910-937-7520 Permit Exp.: 10/31/26
e
Signature Date
i nature Date
By this sign'(k re, 1 certify that this report is accurrate and complete to the best of my knowledge.
I certify, under penally of law, that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that all qualified personnel properly gathered and evaluated 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.
Mail Original and Two Copies to:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617