WQ0019907_Monitoring - 04-2024_20240531

Monitoring Report Submittal
..................................................
Permit Number#* WQ0019907
Name of Facility:* Onslow Water & Sewer Authority - Holly Ridge WWTF
Month: * April Year: * 2024
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR WQ0019907 Holly Ridge WWTF NDMR & NDAR 4.1MB
April 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 A. Jones
Signature:
ittf6'�CA9re-,
Date of submittal: 5/31/2024
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: 6/18/2024

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page -j of 2-
Permit No.: WQ0019907
Facility Name: Holly Ridge WWTF
County: Onslow
EM.nth: April
Year: 2024
PPI: 001
Flow Measuring Point: 0 Influent ❑ Effluent ❑ No Flow generated
Parameter Monitoring Point Lj Influent Effluent ❑ Groundwater Lowering ❑ Surface Water
Parameter Code -►
50050
00400
50060
00310
31616
00610
00625
00620
00600
00665
00530
70300
00940
N
oU
m
Q> m
C
O
NE
O
3
=O
N
�
m
W
O
CD
u.o
U
O
E
E
Q
L
cc-c
d
47 0
2
:=
o zO ►
z
a)
2 0
Za
Cn
2 L
p
CL
U)
o
d
M
w aa
NOI-
N
(n
°pa,
)°�
16 o
OL
N to
O
'OE
U
24-hr
hrs
GPD
su
mg/L
mg/L
#/100 mL
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
1
1 09:30
0.5
282,850
7.79
0.14
2
09:30
0.5
243,440
7.31
0.09
3
09:00
0.5
278,770
7.36
0.13
4
09:00
0.5
269,390
7.87
0.19
5
08:00
0.5
235,500
7.88
0.07
6
240,660
7
241,270
8
08:00
0.25
223,650
9
08:00
0.25
223,690
7.46
0.07
10
08:45
0.5
239,470
7.36
0.11
11
09:30
0.5
261,150
7.41
0.14
12
09:15
0.5
235,040
7.24
0.11
13
240,230
14
235,850
15
09:00
0.5
224,850
16
09:00
0.5
221,170
7.45
0.28
171
12:00
0.25
222,110
7.25
0.4
181
14:00
0.25
223,670
7.37
0.38
191
11:00
0.5 1
231,380
7.45
0.47
20
232,420
21
247,180
22
08:00
0.25
233,810
7.52
0.46
23
08:00
1
216,950
7.53
0.28
24
08:00
1
224,290
7.48
0.29
25
07:45
1
214,540
7.49
0.28
261
08:00
1.25
230,830
7.44
0.25
271
1
225,890
281
1
222,930
29
10:15
0.25
222,270
7.53
0.28
30
05:45
0.25
223,750
7.42
0.33
31
Average:
235,633
0.24
Daily Maximum:
282,850
7.88
0.47
Daily Minimum:
214,540
7.24
0.07
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
Weekly
Weekly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
3 x Year
3 x Year

FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR)
Page �- of z
Sampling Person(s)
Name: Kary Herndon, Dwight Peterson
Name: Rayne Rockwell, Mitch Oliver, Steven Hodge, Christian Vladyka
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? '-' " u " .. `V"'""."`
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.
Due to residual flows from heavy rain for (8.13" in March) the montly flow average for the plant was 235,633. Some flow was sent to Summerhouse WRF to assist in high flows at Holly Ridge, but due to the
flow at Summerhouse, we were not able to send enough to stay in complaince. Summerhouse WRF is currently in the bid process to upgrade the plant for more flow which will relieve the flow to Holly Ridge
WWTP as well. The monthly monitoring samples were missed for April 2024 due to a scheduling error with our labratory managment system, which has since been rectified.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Kary Herndon
Permittee: Onslow Water and Sewer Authority
Certification No.:
WW4: 1012918 Sk 1010314
Signing Official: Seth Brown
Grade: 3
Phone Number: 910-650-7883
Signing Official's Title: Treatment Facilites Administrator
Has the ORC chan
since the pre i m DMR? ❑ Yes 2] No
Phone Number: 910-937-7520 Permit Expiration: 06/03/29
i
i
-
f
/
, ign ture D to
Signature Date
By thi
igriature, I certify that this report is accuma[e 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
the information
L�
accordance with a system designed to assure that all qualified personnel properly gathered and evaluated
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-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page 1 of q_
Permit No.: W00019907
Facility Name: Hollly Ridge WWTF
County: Onslow
Month: April
Year: 2024
Field Name:
1/1A
Field Name:
1/1B
Field Name:
111C
Field Name:
1/1D
Did irrigation 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:
E] NO
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
YES
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 0 NO
Field Irrigated?
❑ YES 0 NO
Field Irrigated?
❑ YES 0 NO
Field Irrigated?
❑ YES ❑ NO
T
p
am
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m y
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_
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°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
C
74
0
2.1
2
R
68
0.11
2.1
3
R
67
0.12
2.2
4
C
52
0
2.2
5
C
55
0
2.2
6
C
49
0
2.3
7
C
43
0
2.5
8
C
64
0
2.6
9
C
64
0
2.8
10
R
62
0.04
2.9
11
R
66
0.33
3
121
C
1 66
0
2.9
131
C
1 58
0
2.8
141
C
1 67
0
3
15
R
83
0.03
3
16
C
75
0
3.1
17
C
74
0
3.1
18
C
73
0
3.2
19
R
74
0.21
3.2
201
R
66
0.35
3.4
211
R
50
0.34
3.5
22
C
70
0
3.4
23
C
54
0
3.5
24
CL
74
0
3.5
25
R
61
0.01
3.6
26
C
70 1
0
3.5
271
C
73 1
0
3.7
72
0
3.8
72
0
4
tOc
72
0
4.3
Monthly Loading:
0
_ „a
0.00
I
0
0.00
0
,1, k;
0.00
2;._ '':
0
0.00
12 Month Floating Total (m)
=
30.46
` ''
30.46
_,• r
30.42

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page 'L of ` 1
Permit No.: WQ0019907
Facility Name: Holly Ridge WWTF
County: Onslow
Month: April
Year: 2024
Field Name:
2/2A-1
Field Name:
2/2A-2
Field Name:
2/2A-3
Field Name:
2/213-1
Did irrigation occur
Area (acres):
8.78
Area (acres):
12.2
Area (acres):
11.66
Area (acres):
8.63
at this facility?
Cover Crop:
GRASS
Cover Crop:
GRASS
Cover Crop:
GRASS
Cover Crop:
GRASS
El NO
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
YES
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
21.84
Weather
Freeboard
Field Irrigated?
YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
❑>`
v
0
td
m
m
m
E
ai
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0
fn
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°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
C
74
0
2.1
88,080
360
0.37
0.06
118,388
360
0.36
0.06
117,914
360
0.37
0.06
90,448
360
0.39
0.06
2
R
68
0.11
2.1
80,685
540
0.34
0.04
108,448
540
0.33
0.04
108,014
540
0.34
0.04
82,854
540
0.35
0.04
3
R
67
0.12
2.2
4
C
52
0
2.2
84,703
360
0.36
0,06
113,849
360
0.34
0.06
113,393
360
0.36
0.06
86,980
360
0.37
0.06
5
C
55
0
2.2
73,382
420
0,31
0.04
98,632
420
0.30
0.04
98,237
420
0.31
0.04
75,354
420
0.32
0.05
6
C
49
0
2.3
85,600
420
0,36
0.05
115,054
420
0.35
1 0.05
114,594
420
0.36
0.05
87,901
420
0.38
0.05
7
C
43
0
2.5
81,330
480
0.34
0.04
109,315
480
0.33
1 0.04
108,877
480
0.34
0.04
83,516
480
0.36
0.04
8
C
64
0
2.6
89,881
360
0.38
0.06
120,808
360
0.36
0.06
120,325
360
0.38
0.06
92,297
360
0.39
0.07
9
C
64
0
2.8
74,230
420
0.31
0.04 1
99,772
420
0.30
0.04
99,373
420
0.31
0.04
76,226
420
0.33
0.05
10
R
62
0.04
2.9
11
R
66
0.33
3
12
C
66
0
2.9
13
C
58
0
2.8
79,659
480
0,33
0.04
107,068
480
0.32
1 0.04
106,640
480
0.34
0.04
81,800
480
0.35
0.04
14
C
67
0
3
72,046
480
0.30
0,04
96,836
480
0.29
0.04
96,449
480
0.30
0.04
73,983
480
0.32
0.04
15
R
83
0.03
3
52,420
320
0.22
0.04
70,457
320
0.21
0.04
70,175
320
0.22
0.04
53,829
320
0.23
0.04
16
C
75
0
3.1
57,633
420
0.24
0.03
77,464
420
0.23
0.03
77,154
420
0.24
0.03
59,182
420
0.25
0.04
17
C
74
0
3.1
18
C
73
0
3.2
77,311
420
0.32
0.05
103,912
420
0.31
0.04
103,496
420
0.33
0.05
79,389
420
0.34
0.05
19
R
74
0.21
3.2
81,783
480
0.34
0.04
109,923
480
0.33
0.04
109,483
480
0.35
0.04
83.981
480
0.36
0.04
20
R
66
0.35
3.4
69,912
420
0.29
0.04
93,967
420
0.28
0.04
93,591
420
0,30
0.04
71,791
420
0.31
0.04
21
R
50
0.34
3.5
22
C
70
0
3.4
85,613
420
0.36
0.05
115,072
420
0.35
0.05
114,611
420
0.36
0.05
87.915
420
0.38
0.05
23
C
54 1
0
3.5
55,823
360
0.23
0.04
75,031
360
0.23
0.04
74,730
360
0.24 1
0.04
57,323
360
0.24
0.04
24
CL
74
0
3.5
25
R
61
0.01
3.6
65,355
420
0.27
0.04
87,842
420
0.27
0.04
87,491
420
0.28
0.04
67.111
420
0.29
0.04
26
C
70
0
3.5
27
C
73
0
3.7
28
C
72
0
3.8
29
C
72
0
4
30
C
72
0
4.3
31
Monthly Loading:
12 Month Floating Total (m)
1,355,445
fi„
y , �¢
=F AQ
5.69
36,01
1,821,835
5.50
35 20
;'
1,814,547
'iR
r r`=
5.73
36.22
1,391,882
_
., .
-
5.94
19.58
jU

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page 3 of t
Permit No.: WQ0019907
Facility Name: Holly Ridge WWTF
County: Onslow
Month: April
Year: 2024
Field Name:
2/213-2
Field Name:
3/3A
Field Name:
3/313
Field Name:
Did irrigation occur
Area (acres):
5.84
Area (acres):
9.44
Area (acres):
11.79
Area (acres):
at this facility?Cover
Crop:GRASS
Cover Crop:
P�
GRASS
Cover Crop:
P�
GRASS
Cover Crop:
P:
❑ NO
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
0.12
Hourly Rate (in):
❑✓ YES
Annual Rate (in):
21.84
Annual Rate (in):
36.92
Annual Rate (in):
36.92
Annual Rate (in):
Weather
Freeboard
Field Irrigated?
0 YES ❑ No
Field Irrigated?
❑ YES Q NO
Field Irrigated?
❑ YES (] No
Field Irrigated?
❑ YES ❑ NO
°
m
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°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
C
74
0
2.1
58,720
360
0.37
0.06
2
R
68
0.11
2.1
53,790
540
0.34
0.04
3
R
67
0.12
2.2
4
C
52
0
2.2
56,469
360
0.36
0.06
5
C
55
0
2.2
48,921
420
0.31
0.04
6
1 C
49
0
1 2.3
57,067
420
0,36
0.05
7
C
43
0
2.5
54,220
480
0.34
0.04
8
C
64
0
2.6
59,921
360
0.38
0.06
9
C
64
0
2.8
49,487
420
0.31
0.04
10
R
62
0.04
2.9
11
R
66
0.33
3
121
C
66
0
2.9
131
C
58
0
2.8
53,106
480
0.33
0.04
141
C
67
0
3
48,031
480
0.30
1 0.04
151
R
1 83
0.03
3
34,947
320
0.22
0.04
161
C 1
75
0
3.1
38,422
420
0.24
0.03
171
C 1
74
0
3.1
18
C
73
0
3.2
51,540
420
0.33
0.05
19
R
74
0.21
3.2
54,522
480
0.34
0.04
20
R
66
0.35
3.4
46,608
420 1
0.29
0.04
21
R
50
0.34
3.5
22
C
70
0
3.4
57,076
420
0.36
0.05
23
C
54
0
3.5
37,215
360
0.23
0.04
24
CL
74
0
3.5
25
R
61
0.01
3.6
43,570 1
420
0.27 1
0.04
26
C
70
0
3.5
27
C
73
0
3.7
281
C
72
0
3.8
29
C
72
0
4
30
C
72
0
4.3
31
Monthly Loading:
903630
;r ter,.,
5.70
0
0.00
.;I
0
y'-,i
0.00
w,:"
0
0.00
12 Month Floating Total (m)
` .
18.60
27 93
fi"
k � "
27.8917

FORM: NDAR-1 10-13 NON -DISCHARGE APPLICATION REPORT (NDAR-1) Page 4 of__�_
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?
E Compliant ❑ Non -Compliant
0 Compliant ❑ Non -Compliant
El Compliant ❑ Non -Compliant
❑� Compliant ❑ Non -Compliant
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: Kary Herndon
Permittee: Onslow Water and Sewer Authority
Certification No.: WW4: 1012918 SI: 1010314
Signing Official: Seth Brown
Grade: 3 Phone Number: 910-650-7883
Signing Officials Title: Treatment Facilites Administrator
Has the ORC changed since the pr io s NDAR-1? ❑ Yes ❑✓ No
Phone Number: 910-937-7520 Permit Exp.: 06/03/29
i
W;2 Y057 Z
Signature Date
Sig ature Date
LJy is 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