WQ0019907_Monitoring - 08-2023_20230927

Monitoring Report Submittal
Permit Number#* WQ0019907
Name of Facility:* Onslow Water and Sewer Authority - Holly Ridge WWTF
Month: * August Year: * 2023
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR WQ0019907 Holly Ridge WWTF NDAR & NDMR 3.57MB
Aug 2023.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: 9/27/2023
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* W00019907
Is the monitoring report accepted?* Yes NO
Regional Office* Wilmington
Reviewer: _anonymous
Review Date: 9/27/2023

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page k of 6t
Permit No.: WQ0019907
Facility Name: H011ly Ridge WWTF
County: Onslow
Month: August
Year: 2023
Did irrigation
Field Name:
1/1A
Field Name:
1/1B
Field Name:
Vic
Field Name:
1/11D
occur
Area (acres):
9.82
Area (acres):
9.62
Area (acres):
8.07
Area (acres):
at this facility?
Cover Crop:
GRASS
Cover Crop:
GRASS
Cover Crop:
GRASS
Cover Crop:
❑� YES ❑ NO
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Weather
Freeboard
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
❑
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in
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g al
min
in
in
g al
min
in
in
g al
min
in
in
gal
min
in
in
1
R
73
0.3
4.6
2
C
69
0
4.4
3
CL
68
0
4.5
4
R
77
1.49
4.6
5
C
85
0
4.2
6
1 C
88
0
4.1
7
R
85
0.42
3.9
8
C
75
0.02
3.6
9
C
85
0
3.4
10
R
82
0.63
3.5
11
C
86
0
3.4
121
C
1 86
1 0
3.2
13
C
89
0
3.3
14
C
84
0
3.4
15
C
85
0
3.3
16
R
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0.65
3.5
17
C
80
0
3.4
181
C 1
84 1
0
3.6
19
C
78
0
3.7
20
C
81
0
3.6
21
CL
82
0
3.8
22
CL
76
0
4
23
PC
69
0
4
241
PC 1
68 1
0
3.9
25
C
81
0
3.8
26
C
85
0
3.7
27
R
83
0.48
3.6
28
C
73
0
3.6
29
CL
75
0
3.4
30
R 1
75 1
6.8
3.4
311
R 1
70 1
0.05 1
2.9
Monthly Loading:
0
�x4.' rs
0.00�'
j"
0
0.00
0
; . , .r
0.00
0
0 00
12 Month Floatin Total in
k
p5 " as
36 59
f,y
. leer, b,
36.53r;
F:.(
., ..,<yk

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page _?_ ofL
Permit No.: WQ0019907
Facility Name: Holly Ridge WWTF
County: Onslow
Month: August
Year: 2023
Did irrigation occur
Field Name:
2/2A-1
Field Name:
2/2A-2
Field Name:
2/2A-3
Field Name:
2/2B-1
this
Area (acres):
8.78
Area (acres):
12.2
Area (acres):
11.66
Area (acres):
8.63
at facility?
Cover Crop:
p�
GRASS
Cover p�
GRASS
Cover p:
GRASS
Cover p:
GRASS
❑ YES ❑ No
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
21.84
Weather
Freeboard
Field Irrigated?
0 YES ❑ No
Field Irrigated?
❑ YES ❑ No
Field Irrigated?
Ej YES ❑ No
I Field Irrigated?
Q YES ❑ NO
p
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in
gal
I min
in
in
gal
min
in
I in
gal
min
in
in
1
R
73
0.3
4.6
101,323
480
0.43
0.05
136,187
480
0.41
0.05
135,643
480
0.43
0.05
104,047
480
0.44
0.06
2
C
69
0
4.4
3
CL
68
0
4.5
4
R
77
1.49
4.6
5
C
85
0
4.2
6
C
88
0
4.1
7
R
85
0.42
3.9
8
C
75
1 0.02
3.6
9
C
85
0
3.4
127,222
480
0.53
0.07
170,998
480
0.52
0.06
170,314
480
0.54
0.07
130,642
480
0.56
0.07
10
R
82
0.63
3.5
11
C
86
0
3.4
12
C
86
0
3.2
39,124
300
0.16
0.03
52,586
300
0.16
0.03
52,376
300
0.17
0.03
40,176
300
0.17
0.03
13
C
89
0
3.3
101,415
360
0.43
0.07
136,310
360
0.41
0.07
135,765
360
0.43
0.07
104,141
360
0.44
0.07
14
C
84
0
3.4
15
C
85
0
3.3
57,953
480
0.24
0.03
77,894
480
0.24
0.03
77,582
480
0.25
0.03
59,511
480
0.25
0.03
16
R
85
0.65
3.5
117,037
540
0.49
0.05
157,308
540
0.47
0.05
156,678
540
0.49
0.05
120,183
1 540
0.51
0.06
17
C
80
0
3.4
80,664
480
0.34
0.04
108,419
480
0.33
0.04
107,986
480
0.34
0.04
82,832
480
0.35
0.04
18
C
84
0
3.6
19
C
78
0
3.7
102,420
480
0.43
0.05
137,661
460
0.42
0.05
137,111
480
0.43
0.05
105,173
480
0.45
0.06
20
C
81
0
3.6
21
CL
82
0
3.8
60,184
420
0.25
0.04
80,893
420
0.24
0.03
80,569
420
0.25
0.04
61,802
420
0.26
0.04
22
CL
76
0
4
85,191
480
0.36
0.04
114,505
480
0.35
0.04
114,046
480
0.36 1
0.05
87,481
480
0.37 1
0.05
23
PC
69
0
4
72,843
420
0.31
0.04
97,907
420
0.30
0.04
97,515
420
0.31
0.04
74,801
420
0.32
0.05
24
PC
68
0
3.9
25
C
81
0
3.8
26
C
85
0
3.7
27
R
83
0.48
3.6
28
C
73
0
3.6
29
CL
75
0
3.4
30
R
75
6.8
3.4
31
R
70
0.05 1
2.9
Monthly Loading
945,376
t.
3.97
y ux
1 270 668
384
1,265,585
4.00
970,789
4.14
12 Month Floating Total (m)
��
c_:
16.83
�, ,
��-
�,_
16.73
-
16.90
i
17.20

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page 3 of --i-
PermitNo.: WQ0019907
Facility Name: Holly Ridge WWTF
County: Onslow
Month: August
Year: 2023
Did irrigation occur
Field Name:
2/26-2
Field Name:
3/3A
Field Name:
3/313
Field Name:
this facility?
Area (acres):
5.84
Area (acres):
9.44
Area (acres):
11.79
Area (acres):
at
Cover Crop:
GRASS
Cover Crop:
GRASS
Cover Crop:
GRASS
Cover Crop:
❑� YES ❑ NO
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
Annual Rate (in):
21.84
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
Weather
Freeboard
Field Irrigated?
Q YES ❑ NO
Field Irrigated?
Q YES ❑ NO
Field Irrigated?
0 YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
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I min
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I in
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I min
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I in
gal
min
in
in
gal
min
in
in
1
R
73
0.3
4.6
67,549
480
0.43
0.05
2
C
69
0
4.4
3
CL
68
0
4.5
4
R
77
1.49
4.6
5
C
85
0
4.2
6
C
88
0
4.1
7
R
1 85
1 0.42
3.9
8
C
75
0.02
3.6
9
C
85
0
3.4
84,815
480
0.53
0.07
10
R
82
0.63
3.5
11
C
86
0
3.4
12
C
86
0
3.2
26,083
300
0.16
0.03
13
C
89
0
3.3
67,610
360
0.43
0.07
14
C
84
0
3.4
15
C
85
0
3.3
38,635
480
0.24
0.03
16
R
85
0.65
3.5
48,025
540
0.30
0.03
17
C
80
0
3.4
53,776
1 480
0.34
0.04
18
C
84
0
3.6
19
C
78
0
3.7
68,280
480
0.43 1
0.05
20
C
81
0
3.6
21
CL
82
0
3.8
40,123
420
0.25
0.04
22
CL
76
0
4
56,794
480
0.36
0.04
23
PC
69
0
4
48,562 1
420
0.31
0.04
24
PC
68
0
3.9
25
C
81
0
3.8
26
C
85
0
3.7
27
R
83
0.48
3.6
28
C
73
0
3.6
291
CL 1
75
0
3.4
280,029
540
1.09
0.12
349,250
540
1.09
0.12
301
R 1
75 1
6.8
3.4
311
R 1
70 1
0.05 1
2.9
Monthly Loading:
600,252
.
3.79
280,029
1 09
? ;,(
349,250
s
1.09
',;
0
0 00
„
12 Month Floating Total (in):
�,
{e�4
16.65
d
_
30.99
key,
30.38
z
P

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page q of -4
Did the application rates exceed the limits in Attachment B of your permit?
Were adequate measures taken to prevent effluent ponding in or runoff from the sites?
Was a suitable vegetative cover maintained on all sites as specified in your permit?
Were all setbacks listed in your permit maintained for every application to each permitted site?
Were all freeboards maintained in accordance with the specified freeboard heights in your permit?
❑' Compliant ❑ Non -Compliant
❑' Compliant ❑ Non -Compliant
E] Compliant ❑ Non -Compliant
❑� Compliant ❑ Non -Compliant
❑� 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: Kary Herndon
Permittee:
Onslow Water and Sewer Authority
Certification No.: WW4: 1012918 SI: 1010314
Signing Official: Dave Mohr
Grade: 3 Phone Number: 910-650-7883
Signing Official's Title: Chief Operations Officer
Has the ORC chan d nce the previous NDAR-1? ❑ Yes 7 No
Phone Number: 910-937-7521 Permit Exp.: 6/3/29
A z-
Oq "Z704
Signature Date
Signature Date
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 property 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: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page i of �-
Permit No.: W00019907
Facility Name: Holly Ridge WWTF
County: Onslow
Month: August
Year: 2023
PPI: 001
Flow Measuring Point: ❑ Influent 0 Effluent [INo Flow generated
parameter Monitoring Point: influent ❑� Effluent ❑Groundwater Lowering Ll Surface Water
Parameter Code - 10
50050
00310
00400
50060
31616
00610
00625
00620
00600
00665
00530
70300
00940
cc
o
jp
>
m
� ~
0
C
E
1=
O
O
LL
L
O
m
a
c
o 0 o
~ 0
m_
u. 0
E
E
E
¢
t
2
Y
'.g 'z
0
°:
w
Z
aci
0 Q
~ 'z
N
3
p
0 a
~ °
a
D
c w
0 °'
~ W CO
d w
o°'
~ w �
0
v
0
24-hr
hrs
GPD
mg/L
su
mg/L
#/100 mL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
1
11:00
0.25
220,720
11.3
8.2
0
2420
8.74
11.7
<0.250
11.7
3.74
16
2
07:30
0.25
220,100
8.47
0.02
3
07:45
0.25
279,560
7.71
0.24
4
08:45
0.25
232,640
8.18
0.21
5
274,870
6
225,330
7
12:30
0.25
237,480
7.84
0.16
8
07:45
0.25
234,500
8.28
0.2
9
09:15
0.25
215,250
8.02
0.97
10
07:30
0.25
236,510
7.68
0.16
11
08:15
0.25
237,040
7.72
0.26
12
215,750
131
237,060
14
07:45
0.25
206,580
7.53
0.23
15
07:30
0.25
223,500
7.15
0.25
16
07:30
0.25
232,630
6.93
0.4
17
12:00
0.5
223,240
7.07
0.26
18
08:30
0.25
203,870
7.29
0.27
19
192,900
20
200,220
21
09:30
0.25
217,460
6.98
0.28
22
10:00
0.25
205,140
7.29
0.31
23
10:00
0.5
175,520
7.32
0.31
241
09:00
0.25
197,690
7.15
0.3
251
10:30
0.5
179,610
7.16
0.3
26
192,700
27
209,200
28
11:00
0.25
205,240
7.66
0.24
29
10:00
0.25
197,510
7.38
0.18
30
10:00
0.25
402,670
6.74
0.32
311
11:00
1
361,610
7.05
0.34
Average:
228,842
11.30
0.27
2,420.00
8.74
11.70
0.00
11.70
3.74
16.00
Daily Maximum:
402,670
11.30
8.47
0.97
2,420.00
8.74
11.70
0.25
11.70
3.74
16.00
Daily Minimum:
175,520
11.30
6.74
0.00
2,420,00
8.74
11.70
0.25
11.70
3.74
16.00
Sampling Type:
Recorder
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Monthly Avg. Limit:
224,673
Daily Limit:
Sample Frequency:1
continuous
Monthly
Weekly
Weekly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
3 x Year
3 x Year

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page 2_ of -2-_
Sampling Person(s)
Name: Kary Herndon, Rayne Rockwell
Name:
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 necessarv.
Due to high rainfall (10.84 inches) in the m
possible to Summerhouse WWTP.
WWTP was not compliant for the permitted average daily flow. To mitigate this we are going to continue to divert as much flow as
Operator in Responsible Charge (ORC) Certification Permittee Certification
ORC: Kary Herndon Permittee: Onslow Water and Sewer Authority
Certification No.: WW4: 1012918 SI: 1010314 Signing Official: Dave Mohr
Grade: 3 Phone Number: 910-650-7883 Signing Officials Title: Chief Operations Officer
Has the ORC changed since the plr�vious NDMR? ❑ Yes 0 No Phone Number: 910-937-7521 Permit Expiration: 6/3/2029
I /z.7� /z -� II ( If-Tv(,4✓Lr! _ Pry 01/Z7 /24Z31
Signature Date Signature Date
this signature, I 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