WQ0023261_Monitoring - 04-2023_20230524

Monitoring Report Submittal
Permit Number#* W00023261
Name of Facility:* Onslow Water and Sewer Authority - Swainsboro WWTF
Month: * April Year: * 2023
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR Swansboro NDAR & NDMR April 2023.pdf 2.96MB
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: 5/24/2023
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* W00023261
Is the monitoring report accepted?* Yes NO
Regional Office* Wilmington
Reviewer: _anonymous
Review Date: 6/23/2023

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page ( of
Permit No.: W00023261
Facility Name: Swainsboro WWTF
County: Onslow
Month: April
Year: 2023
PPI: 001
Tlow Measuring Point: ❑ tnfluent 121 Effluent ❑ No Flow generated
Parameter Monitoring Point: ❑ influent O Effluent ❑ Groundwater Lowering ❑ Surface Water
Parameter Code - 1-
50050
00076
00400
50060
00310
31616
00610
00625
00620
00600
00665
00530
70300
00940
E£
~
O
c
°_�'
U
O
o
°
7
_
m e
° v'
~ N t
O
m
E
0 Q
LL O
c
0
E
a
,D
am rr
O
6z
F,
m
a
Z
� rn
1— �
Z
2
}a r
I- C
t
a
v N
m e V
f- y fn
=
rn
m N
}o _> o
1- N In
o
m
v
t
U
24-hr
hrs
GPD
NTU
su
mg/L
mg/L
#/100 mL
mg/L
mg/L
mg/L
mg/L
mg/L
L
mg/L
mg/L
1
06:50
4
328,242
3.78
7.21
0.02
t
2
06:45
4
376,474
6.43
7.21
0
3
06:50
2
428,345
3.77
7.19
0.01
2.4
1
<0.500
<3.00
28.3
28.5
3.74
2.5
4
07:00
2
517,447
3.97
7.06
0.14
3
2
<0.500
<3.00
26.9
27.3
3.7
3
5
07:00
2
368,293
5.25
7.21
0.01
6
07:00
0.75
387,237
4.32
7.21
0.03
7
382,082
8.58
7.17
0.04
8
438,467
9
7.37
0.03
9
540,862
2.04
7.27
0.01
10
06:50
2
508,572
3.58
6.97
0.67
<2.00
<1.00
<0.500
<3.00
21.7
22
3.16
<2.50
11
07:00
1
579,711
2.57
7.37
0.18
2.1
<1.00
<0.500
<3.00
23
23.3
3.15
<2.50
12
07:00
1
470,103
3.02
7.37
0.01
13
07:00
1
465,783
3.25
7.15
0
14
06:30
5
527,759
2.72
7.16
0.02
15
06:50
4
463,970
3.15
7.18
0.12
16
06:45
4
443,575
4.16
7.4
0.03
17
06:50
3.5
508,706
4.68
7.46
0.03
2
3.1
<0.500
<3.00
28.7
28.9
4.68
3.5
18
07:00
0.15
544,704
4.8
7.31
0.19
2.9
<1.00
<0.500
<3.00
27.1
27.7
4.59
4.9
19
06:55
1
399,435
4.74
7.4
0.26
20
07:00
1
414,469
9
7.15
0.1
21
07:15
1
445,694
8.47
7.25
0.18
22
446,727
8.41
7.28
0.02
23
430,966
9
7.1
0.02
24
07:00
3.5
297,753
9
7.14
0.04
25
07:00
3.25
51,232
7.35
7.07
0.31
3
<1.00
1.35
3.48
29.9
30.2
4.6
7.1
26
06:50
1
416,876
8.76
7.27
0.22
3.5
10.9
<0.500
<3.00
26.4
26.5
3.76
8
27
07:00
1
441,661
7.87
7.25
0.03
28
07:15
0.5
486,186
6.05
7.33
0.01
29
06:50
4
418,645
6.94
7.22
0.01
30
06:40
4
428,275
8.15
7.47
0.03
31
Average:
431,942
5.76
0.09
2.36
1.69
0.17
0.44
26.50
26.80
3.92
3.63
Daily Maximum:
579,711
9.00
7.47
0.67
3.50
10.90
1.35
3.48
29.90
30.20
4.68
8.00
Daily Minimum:
51,232
2.04
6.97
0.00
2.00
1.00
0.50
3.00
21.70
22.00
3.15
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 9 of
Permit No.: WQ0023261
Facility Name: Swansboro WWTF
County: Onslow
Month: April
INN
Bowls
0----------------
mi
r . r
©----------------
®
or,W,120
----------------

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page 3 of 3
Sampling Person(s)
Name: Mark Young
Name: Sam Howard, Ryan Pierce
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? El 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: Dave Mohr
Grade: 4 Phone Number: 910-545-6877
Signing Official's Title: Chief Operations Officer
Has the ORC changed since the previous NDMR? ❑ yes Rl No
Phone Number: 910-937-7521 Permit Expiration: 10/31/2026
/Z0Z3
Sig re Date
Signature ate
By this signature, 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

37
FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page / of
Permit No.: WQ0023261
Facility Name: Swansboro WWTF
County: Onslow
Month: April
Year: 2023
Did infiltration occur at
Site Name:
1
Site Name:
2A
Site Name:
2B
Site Name:
3
this facility?
Area (acres):
5
Area (acres):
2.88
Area (acres):
3.88
Area (acres):
3.48
o YES ❑ NO
Rate (GPD/ft2):
0.9044
Rate (GPD/ft):
0.9044
Rate (GPD/ft):
0.9044
Rate (GPD/ft):
0.9044
Weather
Freeboard
Site Infiltrated?
O YES ❑ NO
Site Infiltrated?
O YES ❑ NO
Site Infiltrated?
O YES ❑ NO
Site Infiltrated?
O YES ❑ NO
N
'O
U
7
E
n
N
Q 0
❑U
Om
�
Lh v
>a
E
=
i
QC
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°
a
�
m
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C
°
D,
° O
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U)
m
a
ao
> Q
O
-
❑c
aa wT
2
m
EO
2ao
o
>
i-w
QC
21
`vcE
LLO
m
°F
in
ft
ft
gal
min
GPD/ft2
ft
gal
min
GPD/ft'
ft
9 al
min
z
GPD/ft
ft
I gal
min
GPD/ftz
ft
1
CL
72
0
8
107,663
1440
0.49
62,038
1440
0.49
83,702
1440
0.50
74,839
1440
0.49
2
C
54
0
8
123,483
1440
0.57
71,154
1440
0.57
96,001
1440
0.57
85,836
1440
0.57
3
R
48
0.1
8
140,497
1440
0.65
80,957
1440
0.65
109,228
1440
0.65
97,663
1440
0.64
4
CL
64
0
8.1
169,723
1440
0.78
8.60
97,797
1440
0.78
6.90
131,949
1440
0.78
7.30
117,978
1440
0.78
8.80
5
CL
63
0
8.1
120,800
74547
0.55
69,607
1440
0.55
93,915
1440
0.56
83,971
1440
0.55
6
C
66
0
8
127,014
1440
0.58
73,188
1440
0.58
98,745
1440
0.58
88,290
1440
0.58
7
R
64
0.62
8
125,323
1440
0.58
72,213
1440
0.58
97,431
1440
0.58
87,115
1440
0.57
8
R
51
1.1
8
143,817
1440
0.66
82,870
1440
0.66
111,809
1440
0.66
99,970
1440
0.66
9
R
47
0.1
7.6
177,403
1440
0.81
102,223
1440
0.81
137,920
1440
0.82
123,317
1440
0.81
10
C
45
0
7.8
166,812
1440
0.77
96,120
1440
0.77
129,686
1440
0.77
115,954
1440
0.76
11
C
40
0
7.8
190,145
1440
0.87
8.60
109.565
1440
0.87
6.70
147,826
1440
0.87
7.00
132,174
1440
0.87
8.50
12
C
47
0
7.8
154,194
1440
0.71
88,849
1440
0.71
119,876
1440
0.71
107,183
1440
0.71
13
R
50
0.03
7.8
152,777
1440
0.70
88,033
1440
0.70
118,775
1440
0.70
106,199
1440
0.70
14
R
64
0.65
7.8
173,105
1440
0.79
99,746
1440
0.80
134.579
1440
0.80
120,329
1440
0.79
15
PC
64
0
7.8
142,524
1440
0.65
82,125
1440
0.65
110,804
1440
0.66
99,072
1440
0,65
16
C
63
0
7.8
145,493
1440
0.67
83,836
1440
0.67
113,112
1440
0.67
101,135
1440
0.67
17
C
65
0
7.8
166,856
1440
0.77
96,145
1440
0.77
129,720
1440
0.77
115,985
1440
0.77
18
C
50
0
7.8
178,663
1440
0.82
102,949
1440
0.82
138,900
1440
0.82
124,193
1440
0.82
19
C
54
0
7.8 1131,015
1440
0.60 1
8.60
75,493
1440
0.60
6.70
101,856
1440
0.60
7.00
91,071
1440
0.60
8.40
20
C
54
0
7.8
135,946 1
1440
0.62
78,335
1440
0.62
105,690
1440
0.63
94,499
1440
0.62
21
C
55
0
7.8
146,188
1440
0.67
84,236
1440
0.67
113,652
1440
0.67
101,618
1440
0.67
22
C
67
0
7.8
146,526
1440
0.67
84,431
1440
0.67
113,915
1440
0.67
101,854 1
1440
0.67
23
R
53
0.57
7.8
141,357
1440
0.65
81,453
1440
0.65
109,896
1440
0.65
98,260
1440
0.65
24
CL
60
0
7.8
97,663
1440
0.45
56,275
1440
0.45
75,927
1440
0.45
67,888
1440
0.45
25
C
47
0
6.9
16,804
1440
0.08 1
9,683 1
1440
0.08
13,064
1440
0.08
11,681
1440
0.08
26
R
55
0.18
5.9
136,735 1
1440
0.63
8.60
78,790
1440
0.63
6.90
106,303
1440
0.63
6.60
95,048
1440
0.63
8.60
27
R
58
0.13
5.8
144,865
1440
0.67
83,474
1440
0.67 1
112,624
1440
0.67
100,699
1440
0.66
28
R
67
0.8
5.8
159,469
1440
0.73
91,889
1440
0.73
123,977
1440
0.73
110,850
1440
0.73
29
R
64
0.44
5.8
137,316
1440
0.63
79,124
1440
0.63
106,754
1440
0.63
95,451
1440
0.63
30
R
69
0.38
5.8
140,474
1440
0.64
80,944
1440
0.65
109,210
1440
0.65
97,647
1440
0.64
31
1440
1440
1440
1440
Monthly Loading (GPD/ftz)
;': t', Y„Yw
n
0.65
2.65
1' ,
�'ws
i���..�h�4
si'
..�,,,,
0.65
2.65,nT,,.
/y!;y`
6 x
ra.,�.
"
��,:
2.65��b
.,
y0,65
/!�.,'-
2.66
Year to Date Loading(GPDIft�):
UT�sy
.

FORM: NDAR-2 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-2) Page 9 of
Did the application rates exceed the limits in Attachment B of your permit? El Compliant ❑ Non -Compliant
If not a basin, were the sites kept free of vegetation and raked? O Compliant ❑ Non -Compliant
If not a basin, were there any instances of effluent ponding in or runoff from the sites? 0 Compliant ❑ Non -Compliant
If a basin, were there any instances of breakout from the berms? 2 Compliant ❑ Non -Compliant
Was the onsite automatically activated standby power source tested and operational? O 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 necessarv.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Mark Young
Permittee:
Onslow Water and Sewer Authority
Certification No.: WW4: 1001105
Signing Official: Dave Mohr
Grade: 4 Phone Number: 910-545-6877
Signing Official's Title: Chief Operations Officer
Has the ORC chan ed since the previous NDAR-2? ❑ Yes o No
Phone Number: 910-937-7521 Permit Exp.: 10/31/26
14 a
/I P /1 .0 AD z
Si to Date
Signature ate
By this signature, I certi at 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