WQ0023261_Monitoring - 03-2024_20240425 (3)

Monitoring Report Submittal
..................................................
Permit Number#* WQ0023261
Name of Facility:* Onslow Water and Sewer Authority - Swansboro WTTP
Month: * March Year: * 2024
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR Swansboro WQ0023261 NDMR & NDAR March 874.93KB
2024.pdf
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 Jones
Signature:
Date of submittal: 4/25/2024
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: 5/9/2024

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page / of 3
Permit No.: WQ0023261
Facility Name: Swansboro WWTF
County: Onslow
Month: March
Year: 2024
PPI: 001
Flow Measuring Point: ❑InFluent ❑� Effluent ❑ No Flow generated
Parameter Monitoring Point: ❑InFluent ❑� Effluent ❑Groundwater Lowering ❑ Surface Water
Parameter Code
50050
00076
00400
1 50060
00310
31616
00610
00625
00620
00600
00665
00530
70300
00940
0
A
��
Q E
U
O
C
Cl
I
0
3
°
o
m y
E
of
O
E
mo
LL o
U
E
L
o
.
0
Z
C
a
0
N
E
St@c:'0
yQ
a
-v0
inm
'
Cn
a°
,d 'w
o
om
aov`
L
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
07:00
1
445,548
3.29
7.11
0.01
2
629,485
3.27
7.19
0.01
3
479,659
2.68
7.24
0.02
4
07:00
2
505,929
2.48
7.24
0.08
<2.00
2.00
<0.500
1.14
17.30
18.54
2.57
<2.50
5
07:00
1.5
463,151
2.49
7.56
0.61
<2.00
<1.00
<0.500
1.95
20.50
22.75
2.78
<2.50
335
49.8
6
07:00
8
723,814
2.87
7.22
0.02
7
07:00
1
555,285
3.12
7.3
0.37
8
07:00
2
540,407
3.26
7.2
0.02
9
06:45
4
524,576
3.18
7.28
0.01
10
06:45
4
519,222
2.97
7.41
0.03
11
07:00
2
503,492
3.35
7.31
0.01
<2.00
1.00
<0.500
<1.00
20.10
21.40
2.79
<2.50
12
07:00
1
514,035
3.32
7.45
0.32
<2.00
<1.00
<0.500
<1.00
19.80
20.90
3.13
<2.50
13
07:00
8
454,213
3.11
7.32
0.03
14
07:00
0.5
468,203
3.05
7.31
0.02
15
07:30
2
478,266
3.07
7.1
0.04
16
470,916
3.17
7.24
0.05
17
477,652
3.96
7.16
0.01
18
07:00
2.25
483,964
3.35
7.28
0.02
3.28
<1.00
<0.500
1.77
20.80
22.87
3.50
<2.50
19
07:00
1.25
472,578
4.02
7.35
0.68
2.63
1.00
2.22
3.66
21.40
25.66
5.15
<2.50
20
07:00
8
512,073 1
4.86
7.24
0.02
21
07:00
1
399,865
3.67
7.36
0.02
22
07:30
1
490,875
3.52
7.26
0.04
23
07:00
4
572,041
2.65
7.2
0.04
24
07:00
4
479,914
2.21
7.25
0.02
25
06:45
2.25
478,374
3.26
7.4
0.02
<2.00
2
<0.0500
<2.50
17.40
18.40
2.64
<2.50
26
06:50
4
450,034
2.93
7.33
0.59
6.97
2
<0.0500
<2.50
20.20
21.20
2.74
<2.50
27
02:00
2
504,993
2.94
7.44
0.15
28
01:30
6.5
667,424
2.76
7.3 1
0.02
29
01:00
1
528,741
3.58
7.33
0.01
30
532,892
3.9
7.16
0.02
31
506,289
4.06
7.15
0.02
Average:
510,771
3.24
0.11 1
1.61
1.19
0.28 1
1.07
0.00
11.23
2.73
0.00
335.00
49.80
Daily Maximum:
723,814
4.86
7.56
0.68
6.97
2.00
2.22
3.66
0.00
25.66
5.15
2.50
335.00
49.80
Daily Minimum:
399,865
2.21
7.10
0.01
2.00
1.00
0.05
1.00
0.00
18.54
2.57
2.50
335.00
49,80
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 1
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 _L of
Permit No.: W00023261
Facility Name: Swainsboro WWTF
County: Onslow
Month: March
Year: 2024
PPI: 002
FIOW Measuring Point: ❑ Influent ❑ Effluent ❑ No flow generated
Parameter Monitoring Point: ❑Influent ❑ Effluent ❑ Groundwater Lowering ❑� Surface water
Parameter Code
50050
31616
1 70300
1 00400
00680
00940
00610
00620
00665
_
'6
t
U
of
c O
L)
of
o
U
Na
o
CL
2
c
Q1 °
H
m
o
E
a
oc=
o
a
24-hr
hrs
GPD
#/100 mL
mg/L
su
mg/L
mg/L
mg/L
mg/L
mg/L
j
1
07:00
1
j
2
3
1 41
07:00
j 2
1
1
1
1
1
1
1
1
1
1
1
I
1 51
07:00
1 1.5
1
1 146
1 365
1 6.99
1 13
1 38.8
1 <0.500
1 2.01 1
<0.250
1
6
07:00
8
7
07:00
1
j
8
07:00
2
9
06:45
4
1 10
1 06:45
1 4
1 1
1
1
1
1
1
I
1 11
1 07:00
1 2
1 j
1
1 12
1 07:00
1 1
1 1j
1131
07:00
i 8
1 I
1 141
07:30
1 0.5
1 1
j
j
j
1151
07:30
I 2
1
1161
1
1
17
1181
07:00
1 2.25 1
1
1 1
1
1 1
1
19
07:00
1.25
20
07:00
8
21
07:00
1
1 22 1
07:30 j
0.5 1
231
07:00
4
241
07:00 1
4
251
06:45 1
2.25
261
06:50
4
j
271
02:00 _
2
281
01:30
6.5 1
1
1j
291
01:00
1
301
31
Average:
#DIV/0! j
146.00
365.00
13.00
38.80
0.00
2.01
0.00
Daily Maximum:
0 I
146.00 1
365.00 1
6.99 1
13.00 1
38.80
0.50 1
2.01 1
0.25 1
1
j
Daily Minimum:
0
146.00 1
365.00 1
6.99 1
13.00 1
38.80
0.50 1
2.01 1
0.25
Sampling Type:1
Grab I
Grab j
Grab I
Grab I
Grab I
Grab I
Grab I
Grab
Monthly Avg. Limit:
Daily Limit:1
Sample Frequency:
3 x Year 1
3 x Year 13
x Year 1
3 x Year 1
3 x Year 13
x Year 1
3 x Year 1
3 x Year

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page of
Sampling Person(s)
Name: Mark Young
Name: Sam Howard, Robert Marston, Frank Grosiak,John Robinette
Certified Laboratories
Name: Onwasa Laboratory Cert# 539
Name: Envirochem Cert# 94
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? ❑✓ 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
Has the ORC changed since the previous NDMR? yes Q No
Phone Number: 910-937-7520 Permit Expiration: 10/31 /2026
�L.� .2.2YO v2 z
Si ature Date
Signature Date
By this signal 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

FCRM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page / of_v
Permit No.: WO0023261
Facility Name: Swansboro WWTF
County: Onslow
Month: March
Year: 2024
Did infiltration occur at
Site Name:
1
I Site Name:
2A
Site Name:
2B
Site Name:
3
this facility?
Area (acres):I
5
Area (acres):
2.88
Area (acres):I
3.88
Area (acres):
3,48
YES _ ^:
z
Rate (GPD/ft ):
0.9044
z
Rate (GPDIft ):
0.9044
z
Rate (GPDIft ):
0.9044
Rate (GPDIftz):
0.9044
Weather
Freeboard
Site Infiltrated?
YES ❑ No
Site Infiltrated?
YES ❑ No
Site Infiltrated?
YES
❑ ❑ No
Site Infiltrated?
❑ YES ❑ NO
y
C
0
�
Aa
y d
_75,
°d
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As
Lo
E
a
E
o
J
T
00
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a
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a
o a
E
Or
o
0
i-n
m
_
o a
i-w
c
pnc
T
oO
Mi
U.
_
o a
E
D
oao
a
c_
.o
LA
m
°F
in
ft
ft
gal
min
GPDlftz
ft
�� gal
I min
GPDlftz
ft�113,615
� gal
I min
GPDlftz
ft
gal
min
GPDIftz
ft
1
R
45
2.86
4.6
146,140
1440
0.67
84,209
1440
0.67
1 1440
1 0.67
1
11 101,585
1 1440
0.67
2
R
63
0.04
4.5
206.471
1440
0.95
118.973
1440
0.95
160,519
1440
0.95
143.523
1440
0.95
3
R
63
0.12
4.5
157,328
1440
0.72
90,656
1440
0.72
122,313
1440
0.72
109,362
1440
0.72
4
R
58
0.12
4.5
165,945
1440
0.76
95,621
1440
0.76
129.012
1440
0.76
115.352
1440
0.76
60
1.06
4.5
151,914
1440
0.70
8.00
87.536
1440
0.70
6.80
118,104
1440
0.70
6.50
105,598
1440
0.70
8.40
fR7C
65
0.74
4.5
237,411
1440
1.09
136,801
1440
1.09
184,537
1440
1.09
165,030
1440
1.09
60
0
4.4
182,133
1440
0.84
104,598
1440
0.83
141,598
1440
0.84
126.605
1440
0.84
K
0
4.4
177,253
1440
0,81
102,137
1440
0.81
+__�133,767
137,804
1440
0.82
123.213�
81
I
R
54
I
4
,
1440
0.79�119,603
1440
0.79I
I
10
CL
1 57
1 0
1
1 4.4 11
170,305
1 1440
1 0.78
f
98,133
1440
1 0.78
1 11
132,402
1 1440
f 0.78 1
11 118.383
1 1440
0.78
11
C
! 40
0
4.4
165,145
1 1440
1 0.76
95.160
1440
0.76
1 11
128,390
1440
0.76
114,796
1440 j
0.76
1121
C
1 42
0
4.4 ��
168,603
1 1440 1
0.77
8.00
�� 97,153
1440
0.77
6.00 ��
131,079
1440
0.78
6.20 ��
117.200
1440
0.77
8.20
13
C
1 47
1 0
1
1 4.2 11
148.982
1 1440 1
0.68
1
11 85,846
1 1440 1
0.68
1 11
115,824
1 1440
1 0.69 1
11
103,561
1 1440
1 0.68
1
14
C
47
0
4.2 ��
153,571
1440 (
0.71
��
88.490
1440
0.71
119.392
1440
0.71
106,750
1440
0.70
15
C 1
57
_ 0 (
4.2
156,871
1440
0.72
90,392
1 1440 1
0.72
121,958
1440
0.72
109,045
1440 1
0.72
1161
PC 1
61 1
0 1
1
4.2 11
154,460 1
1440 1
0.71 1
89,003
1 _1441
0.71 1
120,084
1 1440 1
0.71 (
p 107,369
1440
0.71
1
1171
PC 1
62 1
0 1
1
4.2 11
156,670 1
1440 1
0.72 1
11
90,276 1
1440 1
0.72 1
11
121,801 1
1440 1
0.72 1
11
108.905
T 1440
0.72
1 1
1181
C 1
60 1
0 1
1
5.3 11
158,740 1
1440 1
0.73 1
91.469
1440
0.73
123,411 1
1440
0.73
11
110,344
1440
0.73
1
1 191
_ C 1
39 1
0 1
5.3 11
149,963 1
1440 1
0.69 1
86.411
1440
0.69
116,587
1440
0.69 1
11
104.242
1440 1
0.69
1
1201
_ C 1
47 1
0 1
1
4.4 11
167,960 1
1440 1
0.77 1
7.80 11
96,782
F1440
0.77 1
6.10 11
130,579
1440
0.77 1
6.20 11
116,753 1
1440
0.77
8.30
1211
C 1
50 1
0 1
1
4.4 11
131,156 1
1440 1
0.60 1
11
75,574 1
1440 1
0.60 1
11
101,966 1
1440 1
0.60 1
11
91, 669
1440
0.60
122F
R 1
54 1
2.04 1
1
4.4 11
161,007 1
1440 1
0.74 1
11
92,775 1
1440 1
0.74 1
11
125,173 1
1440 1
0.74 1
11
111,920 1
1440
0.74 1
1231
R 1
64 1
0.241
1
4.4 11
187,629 1
1440 1
0.86 1
11
108,116 1
1440 1
0.86 1
11
145,870 1
1440 1
0.86 1
11
130,425 1
1440
0.86 1
1241
C 1
37 I
0 1
4.4 11
157,412 1
1440 1
0.72 1
11
90,704 1
1440 1
0.72 1
11
122,378 1
1440 1
0.72 1
11
109,420 1
1440
0.72 1
1251
PC 1
39 1
0 1
4.3 11
156,907 1
1440 1
0.72 1
11
90,413 1
1440 1
0.72 1
11
121,985 1
1440 1
0.72 1
11
109,069 1
1449_j
0.72 1
1261
PC 1
40 1
0 1
1
4.3 11
147,611 1
1440 1
0.68 1
11
85,056 1
1440 1
0.68 1
11
114,759 (
1440 1
0.68 1
11
102,608 1
1440
0.68 1
271
R 1
51 1
1.35 1
1
4.3 11
165,638 1
1440 1
0.76 1
7.70 11
95,444 1
1440 1
0.76 1
5.90 11
128,773-F
1440 1
0.76
5.90
115,138
_ 1440
0.76
8.10
1281
R 1
62 1
0.91 1
1
4.3
218,915
1440
1.01
126,143
1440
1.01
170,193
1440
1.01
152,173
1440
1.00
1291
C 1
43 1
0 1
1
4
173,427
1440
0.80
99.932
1440
0.80
134,829
1440
0.80
120,553
1440
0.80
1301
C 1
52 1
0 1
1
4
174,789
1440
0.80
100,717
1440
0.80
135,887
1440
0.80
121,499
1440
0.80
1311
C 1
56 1
0 1
1
4.1
166,063
1440
0.76
95,689
1440
0.76
129,104
1440
0.76
115,434
1440
0.76
Monthly Loading (GPDlftz):
�,
0.77
6.57
_ 0.77
0.770.77
Year to Date Loadino (GPDlftzl:
6.57
;M ;'
6.57
xT
b„
r
6 57

FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page 1i of 2—
Did the application rates exceed the limits in Attachment B of your permit? Q Compliant ❑ Non -Compliant
If not a basin, were the sites kept free of vegetation and raked? Q Compliant ❑ Non -Compliant
If not a basin, were there any instances of effluent ponding in or runoff from the sites? Q Compliant ❑ Non -Compliant
If a basin, were there any instances of breakout from the berms? Q Compliant ❑ Non -Compliant
Was the onsite automatically activated standby power source tested and operational? ❑� 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
acuonts) [aKen. HIIacn aaanional sneets IT 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 Official's Title: Treatment Facilities Administrator
Has the ORC changed since the previous NDAR-2? ❑ Yes 0 No
Phone Number: 910-937-7520 Permit Exp.: 10/31/26
,41,// 0 , � _ ZZ �
,2C2voy2z
Sign u e D to
Signature Date
y this signature, I certify th t is report is accurrale 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