WQ0002708_Monitoring - 08-2020_20200915

' FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page of
Permit No.: W00002708
Facility Name: Wrenn Road WWTF
County: Wake
Month: August
Year: 2020
PPI: 001
Flow Measuring Point: ❑ Influent ❑ Effluent ❑ No flow generated
Parameter Monitoring Point: ❑ Influent ❑ Effluent ❑ Groundwater Lowering ❑ Surface water
Parameter Code 111.
50050
01002
00310
00916
00940
50060
31616
01045
00927
01055
00600
00400
00665
00931
00929
70300
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24-hr
r hrs
GPD
ug/L
mg/L
mg/L
mg/L
mg/L
#/100 mL
ug/L
mg/L
ug/L
mg/L
su
mg/L
I Ratio
mg/L
mg/L
1
N
459,000
2
N
456,000
3
N
477,000
4
07:00
Y
454,000
<5
5.8
3.91
5.97
0.16
968
1330
1.29
154
1.4
8.74
0.05
3.94
35.1
168
5
07:00
Y
459,400
6
07:00
Y
462,200
7
07:00
Y
461,000
8
N
444,000
9
N
450,000
10
07:00
Y
454,000
11
07:00
Y
450,100
12
07:00
Y
452,300
0.67
8.74
13
07:00
Y
453,900
14
07:00
Y
448,000
151
N
468,000
16
N
467,000
17
07:00
Y
446,700
18
07:00
Y
441,000
0.5
8.5
19
07:00
Y
458,200
20
07:00
Y
453,000
21
07:00
Y
465,000
22
N
462,000
23
N
457,600
24
07:00
Y
466,800
251
07:00
Y 1
457,500
1
0.43
1
1
8.12
26
07:00
Y
443,000
27
07:00
Y
450,300
28
07:00
Y
458,000
29
N
471,000
30
N
454,000
311
07:0 1
Y
479,400
Average:
457,400
0.00
5.80
3.91
5.97
0.44
968.00
1,330.00
1.29
154.00
1.40
0.05
3.94
35.10
168.00
Daily Maximum:
479,400
5.00
5.80
3.91
5.97
0.67
968.00
1,330.00
1.29
154.00
1.40
8.74
0.05
3.94
35.10
168.00
Daily Minimum:
441,000
5.00
5.80
3.91
5.97
0.16
968.00
1,330.00
1.29
154.00
1.40
8.12
0.05
3.94
35.10
168.00
Sampling Type:
Recorder
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Calculated
Grab
Grab
Monthly Avg. Limit:
704,618
Daily Limit:
Sample Frequency:
Continuous
Monthly
Monthly
Monthly
3 X Year
Weekly
Monthly
Monthly
Monthly
Monthly
Monthly
Weekly
Monthly
Monthly
Monthly
3 X Year

3 FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR) Page of
Permit No.: VV00002708
Facility Name: Wrenn Road WWTF
County: Wake
Month: August
Year: 2020
' PPI: 001
Flow Measuring Point: D Influent ❑ Effluent ❑ No flow generated
Parameter Monitoring Point: ❑ Influent ❑✓ Effluent ❑ Groundwater Lowering ❑ Surface water
Parameter Code 0.
00530
00945
>
0
m
>
Q E
U
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c
O
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U
Of
a
N
m a
N O
rn
w
—
r
24-hr
hrs
mg/L
mg/L
1
N
2
N
3
N
4
07:00
Y
27
31.5
5
07:00
Y
6
07:00
Y
7
07:00
Y
8
N
9
N
10
07:00
Y
11
07:00
Y
12
07:00
Y
13
07:00
Y
14
07:00
Y
15
N
16
N
17
07:00
Y
18
07:00
Y
19
07:00
Y
20
07:00
Y
21
07:00
Y
22
N
23
N
24
07:00
Y
25
07:00
Y
26
07:00
Y
27
07:00
Y
28
07:00
Y
29
N
30
N
31
07:00
Y
Average:
27.00
31.50
Daily Maximum:
27.00
31.50
Daily Minimum:
27.00
31.50
Sampling Type:
Grab
Grab
Monthly Avg. Limit:
Daily Limit:
Sample Frequency:
Monthly
Monthly

FORM: NDMR 03-12 Page of
Sampling Person(s) Certified Laboratories
Name: Roy Tart Name: EM Johnson WTP Laboratory (426)
Name: Name: Environment 1 (10)
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: Steve T. Honeycutt
Permittee: Chris Phelps
Certification No.: 988689
Signing Official: Chris Phelps
Grade: SI Phone Number: [phone]
Signing Official's Title: Treatment Plant Superintendent
Has the ORC changed since the previous NDMR? ❑ Yes 0 No
Phone Number: (91 -3172 Permit Expiration: 9/30/2026
Signature Date
Signature Date
L15y-f
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
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

Permit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: August
Year: 2020
Did irrigation
Field Name:
01A
Field Name:
01B
Field' ame:
02A
Field Name:
02B
occur
Area (acres):
19.49
Area (acres):
20.06
Area (acres):
--'---'-
13.1
Area (acres):
20.3
at this facility?
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
F-11 YES ❑ NO
Hourly Rate (in):
0.11
Hourly Rate (in):
0.13
Hourly Rate (in):
0.15
Hourly Rate (in):
0.13
Annual Rate (in):
26
Annual Rate (in):
26.9
Annual Rate (in):
36.7
Annual Rate (in):
28.9
Weather
Freeboard
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑� YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑� YES ❑ NO
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in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
0.91
2
3
C
82
1.08
15.8
43,596
60
0.08
0.08
65,904
60
0.12
0.12
47,220
60
0.13
0.13
43,780
60
0.08
0.08
4
1.3
5
C
87
15.5
6
C
90
0.67
15.6
44,471
60
0.03
0.08
67,229
60
0.12
0.12
46,078
60
0.13
0.13
42,722
60
0.08
0.08
7
0.12
8
9
0.05
10
C
89
1 15.4
43,078
60
0.08
0.08
65,122
60
0.12
1 0.12
46,960
60
1 0.13
0.13
43,540
60
0.08
0.08
11
C
94
15.5
65,078
90
0.12
0.08
98,379
90
0.18
0.12
62,290
90
0.18
0.12
57,753
1 90
0.10
0.07
121
C
90
15.5
43,118
60
0.08
0.08
65,182
60
0.12
0.12
46,753
60
0.13
0.13 '-
43,347
60
0.08
0.08
13
C
89
0.01
15.6
44,113
60
0.08
0.08
66,687
60
0.12
0.12
46,908
60
0.13
0.13
43,492
60
0.08
0.08
14
C
88
15.6
44,471
60
0.08
0.08
67,229
60
0.12
0.12
46,286
60
0.13
0.13
42,914
60
0.08
0.08
15
0.89
16
0.03
17
C
84
0.34
15.5
43,078
60
0.08
0.08
65,122
60
0.12
0.12
46,026
60
0.13
0.13
42,674
60
0.08
0.08
181
C
1 86
15.6
43,078
60
0.08
0.08
65,122
60
0.12
0.12
46,493
60
0.13
0.13
43,107
60
0.08
0.08
19
C
85
15.5
46,462
60
0,09
0.09
70,238
60
0.13
0.13
47,427
60
0.13
0.13
43,973
60
0.08
0.08
20
C
94
15.6
58,057
90
0.11
0.07
87,766
90
0.16
0.11
55,570
90
0.16
0.10
51,522
90
0.09
0.06
21
0.46
22
0.01
23
241
C
94
15.52
53,976
90
0.15
0.10
50,045
90
0.09
0.06
25
C
94
15.54
53,060
90
0.15
0.10 -
49,195
90
0.09
0.06
26
C
87
15.59
27
C
94
15.64
54,275
90
0.15
0.10
50,321
90
0.09
0.06
28
C
94
15.73
53,017
90
0.15
0AO
49,156
90
0.09
0.06
29
0.01
30
311
C 1
94
2.85
15.78
53,848
90
0.15
0.10
49,926
90
0.09
0.06
Monthly Loading:
518,600
'°'���
0.98
'�
783,980
1.44
806,187
'� ��'
2.27
747,467
1.36
12 Month Floating Total (in):
11.14
16.40
„/
16.14
10.26

Permit No.: W00002708
Facility Name: Wrenn Road
County: Wake
Month: August
Year: 2020
Did irrigation
Field Name:
03A
Field Name:
03B
Field Name:
04A
Field Name:
04B
occur
Area (acres):
19.37
Area (acres):
12.4
Area (acres):
19.65
Area (acres):
18.03
at this facility?
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
YES ❑ NO
Hourly Rate (in):
0.16
Hourly Rate (in):
0.17
Hourly Rate (in):
0.16
Hourly Rate (in):
0.18
Annual Rate (in):
42.3
Annual Rate (in):
44.1
Annual Rate (in):
41.4
Annual Rate (in):
40.9
Weather
Freeboard
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑� YES ❑ NO
Field Irrigated?
❑ YES ❑ NO
Field Irrigated?
❑✓ YES ❑ NO
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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
0.91
2
3
C
82
1.08
15.8
62,050
60
0.12
0.12
41,750
60
0.12
0.12
4
1.3
5
C
87
15.5
66,529
60
0.12
0.12
50,171
60
0.10
0.10
6
C
90
0.67
15.6
66,055
60
0.13
0.13
44,445
60
0.13
0.13
64,705
60
0.12
1 0.12
48,795
60
0.10
0.10
7
0.12
8
9
0.05
10
C
89
15.4
48,400
60
0.09
0.09
36,500
60
0.07
0.07
11
C
94
15.5
78,385
90
0.15
0.10
59,112
90
0.12
0.08
12
C
90
15.5
51,137
60
0.10
0.10
38,563
60
0.08
0.08
13
C
89
0.01
15.6
65,756
60
0.13
0.13
44,244
60
0.13
0.13
56,267
60
0.11
0.11
42,433
60
0.09
0.09
14
C
88
15.6
50,991
60
0.10
0.10
34,309
60
0.10
0.10
59,802
60
0.11
0.11
45,098
60
0.09
0.09
15
0.89
16
0.03
17
C
84
0.34
15.5
56,251
60
0.11
0.11
37,849
60
0.11
0.11
47,773
60
0.09
0.09
36,027
60
0.07
0.07
18
C
86
15.6
56,251
60
0.11
0.11
37,849
60
0.11
0.11
47,773
60
0,09
0.09
36,027
1 60
0.07
0.07
19
C
85
15.5
65,816
60
0.13
0.13
44,284
60
0.13
0.13
20
C
94
15.6
91,871
90
0.17
0.12
61,815
90
0.18
0.12
83,220
90
0.16
0.10
62,759
90
0.13
0.09
21
0.46
22
0.01
23
24
C
94
15.52
89,236
90
0.17
0.11 -''
60,043
90
0.18
0.12
81,059
90
0.15
0.10
61,129
90
0.12
0.08
25
C
94
15.54
87,722
90
0.17
0.11
59,023
90
0.18
0.12
84,193
90
0.16
0.11
63,492
90
0.13
0.09
26
C
87
15.59
51,821
60
0.10
0.10
39,079
60
0.08
0.08
27
C
94
15.64
89,730
90
0.17
0,11
60,374
90
0.18
0.12
81,329
90
0.15
0.10
61,333
90
0.13
0.08
28
C
94
15.73
87.651
90
0.17
0.11
58,976
90
0.18
0.12
82,923
90
0.16
0,10
62,535
90
0.13
0.09
29
0.01
30
31
C
94 1
2.85 115.78
89,025
90
OA7
0.11
59,900
90
0.18
0.12
92,215
90
OA7
0.12
69,542
90
0.14
1 0.09
Monthly Loading:
958,405
1.82
644,861
1.92
1,077,531
2.02
812,595
1.66
12 Month Floating Total (in):
1732
18.17
16.54
13.57

Permit No.: W00002708
Facility Name: Wrenn Road
County: Wake
Month: August
Year: 2020
A flame:
05A .,
Field Name:
05B
Field Name:
06A
Field Name:
06B
Did irrigation occur
---
Area (acres):
19.15
Area (acres):
20.76
---
Area (acres):
18.86
Area (acres):
18.77
at this facility?
Cover Crop:Fescue(Trees
Cover Crop:
p�
Fescue/Trees
Cover Crop:
p�
Fescue/Trees
Cover Crop:
p�
Fescue/Trees
q YES ❑ NO
Hourly Rate (in):
0.15
Hourly Rate (in):
0.18
Hourly Rate (in):
0.18
Hourly Rate (in):
0.18
Annual Rate (in):
29
Annual Rate (in):
39
Annual Rate (in):
41.3
Annual Rate (in):
39.7
Weather
Freeboard
Field Irrigated?
❑ YES ❑ N0
Field Irrigated?
YES ❑ N0
Field Irrigated?
❑ YES ❑ N0
Field Irrigated?
0 YES ❑ No
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in
ft
ft
gal
I min
in
in
gal
min
in
in
gal
I min
in
in
gal
min
in
in
1
0.91
2
3
C
82
1.08
15.8
4
1.3
5
C
87
15.5
74,407
60
0.14
0.14
57,093
60
0.10
0.10
57,843
60
0.11
0.11
58,257
60
0.11
0.11
6
C
1 90
0.67
1 15.6
74,407
1 60
0.14
0.14
57,093
60
0.10
0.10
57,096
60
0.11
0,11
57,504
0.11
7
0.12
8
9
0.05
10
C
89
15.4
74,860
60
0.14
0.14
57,440
60
0.10
0.10
57,395
60
0.11
0.11
57,805
60
0.11
0.11
11
C
94
15.5
105,221
90
0.20
0.13
80,736
90
0.14
1 0.10
76,079
90
0.15
0.10
76,623
90
0.15
0.10
12
C
90
15.5
73,728
60
0.14
0.14
56,572
60
0.10
0.10
57,395
60
0.11
0.11
57,805
60
0.11
1 0.11
13
C
89
0.01
15.6
75,369
60
0.14
0.14
57,831
60
0.10
0.10
61,480
60
0.12
0.12
61,920
60
0.12
0.12
14
C
88
15.6
75,256
60
0.14
0.14
57,744
60
0.10
0.10
62,078
60
0.12
0.12
62,522
60
0.12
0.12
15
0.89
16
0.03
17
C
84
0.34
15.5
73,728
60
0.14
0,14
56,572
60
0.10
0.10
62,178
60
0.12
0.12
62,622
60
0.12
0.12
18
C
86
15.6
73,728
60
0.14
0.14
56,572
60
0.10
0.10
62,178
60
0.12
0.12
62,622
60
0.12
0.12
19
C
85
15.5
20
C
94
15.6
112,268
90
0.22
0.14
86,143
90
0.15
0.10
80,772
90
0.16
0,11
81,350
90
0.16
0.11
21
0.46
22
0.01
23
24
C
94
15.52
104,348
90
0.20
0.13
80,066
90
0.14
0.09
78,674
90
0.15
0A0
79,237
90
0.16
0.10
25
C
94
15.54
103,530
90
0.20
0.13
79,439
90
0.14
0.09
81,715
90
0.16
0.11
82,300
90
0.16
1 0.11
26
C
87
15.59
75,256
60
0.14
0.14
57,744
60
0.10
0.10
63,074
60
0.12
0.12
63,526
60
0.12
0.12
27
C
94
15.64
103,897
90
0.20
0.13
79,720
90
0.14
0.09
78,937
90
0.15
0.10
79,501
90
0.16
0.10
28
C
94
15.73
103,953
90
0.20
0.13
79,763
90
0.14
1 0.09
80,483
90
0.16
0,10 -
81,059
90
0.16
0.11
29
0.01
30
311
C
1 94
1 2.85
15.78
103,248
90
0.20
0.13
79,222
90
0.14
0.09
89,502
90
0.17
0,12
90,142
90
0.18
0.12
Monthly Loading:
1,407,204
, ;
2.71
18.84
1,079,750
1.92
13.32
1,106,879
2.16
16.06
1,114,795
2.19
16.24
12 Month Floating Total (in):

Permit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: August
Did irrigation
occurm
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at this facility?
..
..
..
..
Hourly Rate (in):
rigated?
Field Irrigated?'
Field Irrigated?
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61,063
60,917
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Monthly Loading:':
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Did the application rates exceed the limits in Attachment B of your permit? ❑✓ Compliant ❑ Non -Compliant
,Were adequate measures taken to prevent effluent ponding in or runoff from the sites? ❑✓ Compliant ❑ Non -Compliant
Was a suitable vegetative cover maintained on all sites as specified in your permit? 0 Compliant ❑ Non -Compliant
Were all setbacks listed in your permit maintained for every application to each permitted site? ❑✓ Compliant ❑ Non -Compliant
Were all freeboards maintained in accordance with the specified freeboard heights in 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: Steve T. Honeycutt
Permittee:
Chris Phelps
Certification No.: 988689
Signing Official: Chris Phelps
Grade: SI Phone Number: 919-662-5024
Signing Official's Title: Treatment Plant Superintendent
Has the ORC changed since the previous NDAR-1? ❑ Yes 0 No
Phone Number: [phone] Permit Exp.: 9/30/26
A�_/p
t
/ a ty
Signature
Date
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
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 Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617