WQ0002708_Monitoring - 10-2020_20201110

- FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page of
Permit No.: W00002708
Facility Name: Wrenn Road WWTF
County: Wake
Month: October
Year: 2020
PPI: 001
Flow Measuring Point: ❑✓ Influent ❑ Effluent ❑ No flow generated
Parameter Monitoring Point: ❑ Influent Q Effluent ❑ Groundwater Lowering ❑ Surface Water
Parameter Code - IN
50050
01002
00310
00916
00940
50060
31616
01045
00927
01055
00600
00400
00665
00931
00929
70300
M
j
Q _E
p
c
..
H (n
U
X
Q
3
O
U_
U
c
N
Q
p
p
m
U
CUIY~
U
d
O
U
�0 0
p .y O
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7
c
to
i
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O O
~Z
=
Q
i
A s
O Q
F- 0
C
£ O
3_ a O
'6 O R
in
Q
'D
y N
v
O N O
24-hr
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
Ratio
mg/L
mg/L
1
07:00
Y
346,000
2
07:00
Y
346,000
3
355,000
4
361,000
5
07:00
Y
345,000
6
07:00
Y
346,400
<10
4.4
2.87
6.81
0.58
3
2290
1.16
116
2.01
7.44
0.12
4.74
37.6
152
7
07:00
Y
343,000
8
07:00
Y
336,000
9
07:00
Y
363,000
10
369,000
11
379,000
12
07:00
Y
362,300
13
07:00
Y
345,000
0.6
7.12
14
07:00
Y
338,700
15
07:00
Y
350,700
16
07:00
Y
374,000
17
352,000
Q
18
351,000
19
07:00
Y
414,400
20
07:00
Y
280,400
1.57,
6.9.5
21
07:00
Y
197,900
221
07:00
Y
249,000
23
338,000
24
331,000
25
363,000
26
337,700
27
07:00
Y
335,500
1.75
7.24
28
07:00
Y
345,000
29
07:00
Y
355,000
30
07:00
Y
332,000
31
349,000
Average:
341,645
0.00
4.40
2.87
6.81
1.13
3.00
2,290.00
1.16
116.00
2.01
0.12
4.74
37.60
152.00
Daily Maximum:
414,400
10.00
4.40
2.87
6.81
1.75
3.00
2,290.00
1.16
116.00
2.01
7.44
0.12
4.74
37.60
152.00
Daily Minimum:
197,900
10.00
4.40
2.87
6.81
0.58
3.00
2,290.00
1.16
116.00
2.01
6.95
0.12
4.74
37.60
152.00
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
I 3 X Year

rORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page of
� � F�
Facility Name: Wrenn Road WWTF
County: Wake
Flow Measuring Point: B influent 0 Effluent [I No flow generated
Parameter Monitoring Point: L1 influent [Z Effluent [_] Groundwater Loweting E] Surface Water

FORM:..- . •.. �a:r_rN�,�tr.►irr•�:�r.re�:»1•�:ari,iut��i:�
Sampling Person(s) Certified Laboratories
Name: Reynard Caldwell 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: [phone] Permit Expiration: 9/30/2026
��tt_ )� LSJ )_�
11 oaa
-
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 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

Penfiit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: October
Year: 2020
Did irrigation
Field Name:
01A
--
Field Name:
01B
Field Name:
02A
Field Name:
02B
occur
Area (acres):
19.6
Area (acres):
16.18
Area (acres):
13.1
Area (acres):
20.15
at this facility?
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
❑� YES ❑ NO
Hourly Rate (in):
0.11
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?
Lj YES ❑ NO
Field Irrigated?
YES .a No
Field Irrigated?
YES No
oT
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=JE
°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
C
79
15.15
37,163
60
0.10
0.10
34,456
60
0.06
0.06
2
C
71
15.19
37,142
60
0.10
0.10
34,437
60
0.06
0.06
3
4
5
C
74
15.23
42,375
60
0.08
0.08
50,025
60
0.11
0.11
46,269
60
0.13
0.13
42,931
60
0.08
0.08
6
1 C
1 77
115.26
40,611
60
0.08
0.08
47,942
60
0.11
0.11
38,865
60
0.11
0.11
36,061
60
0.07
0.07
7
1 C
1 82
15.24
35,469
60
0.07
0.07
41,872
60
0.10
0.10
33,944
60
0.10
0.10
31,495
60
0.06
0.06
8
C
85
15.32
51,075
90
0.10
0.06
60,295
90
0.14
0.09
48,879
90
0.14
0.09
45,352
90
0.08
0.06
9
CL
70
15.4
56,172
90
0.11
0.07
66,312
90
0.15
0.10
53,757
90
0.15
0,10
49,878
90
0.09
0.06
10
0.21
11
0.68
12
0.03
131
C
79
15.21
35,374
60
0.07
0.07
47,521
60
0.11
0.11
37,594
60
0.11
0.11
28,224
60
0.05
0.05
14
C
74
15.29
36,381
60
0.07
0.07
1 48,874
60
0.11
0.11
38,664
60
0.11
0.11
29,027
60
0.05
0.05
15
C
76
15.33
53,799
90
0.10
0.07
72,272
90
0.16
0.11
57,174
90
0.16
0.11 1
42,924
90
0.08
0.05
16
0.5
17
18
19
C
74
15.25
52,125
90
0.10
0.07
70,024
90
0.16
0.11
55,396
90
0.16
0.10
41,589
90
0.08
0.05
201
C
1 80
115.34
35,913
60
0.07
0.07
48,245
60
0.11
0.11
38,166
60
0.11
0,11
28,654
60
0.05
0.05
21
C
81
15.4
42,460
60
0.08
0.08
57,040
60
0.13
0.13
44,952
60
0.13
0.13
33,748
60
0.06
0.06
22
C
75
15.49
53,785
90
0.10
0.07
72,253
90
0.16
0.11
57,159
90
0,16
0.11
42,913
90
0.08
0.05
23
C
64
15.39
36,367
60
0.07
0.07
48,854
60
0.11
0.11
38,649
60
0.11
0.11
29,016
60
0.05
0.05
24
25
0.35
26
0.02
27
C
76
15.37
35,814
60
0.07
0.07
48,111
60
0.11
0.11
38,061
60
0.11
0.11
28,574
60
0.05
0.05
28
C
77
0.01
15.38
34,689
60
0.07 1
0.07-
41,432
60
0.09
0.09
36,865 1
60
0.10
0.10
1 27,677
60
0.05
0.05

Permit No,: WQ0002708
Facility Name: Wrenn Road
County: Wake
I Month: October
Year: 2020
Did irrigation
Field Name:
03A
Field Name:
03B
Field Name:
04A
Field Name:
04B
occur
Area (acres):
23.38
Area (acres):
12.4
Area (acres):
21.87
Area (acres):
15.4
at this facility?
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
YES F-1 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?
L,�j YES ❑ NO
Field Irrigated?
YES NO
Field Irrigated?
jl'j YES NO
Field Irrigated?
LVJ YES NO
0
w
W
(D
CL
E
0
U
a
0
V)
tz
CL M
D
>� 'a
M CL
cc
E .2
= -a
0 a
>
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F-
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E rn
=
E
0
0
2
m y
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0 CL
>
CD
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-: . M
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0 M
0
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=
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as
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L
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0 M
M = 0
2 _j
F-TF--
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
C
79
15.15
61,440
60
0A0
0.10
41,340
60
0.12
0.12
2
C
71
15.19
61,405
60
0.10
0A0
41,316
60
0.12
0.12
3
4
5
C
74
15.23
60,361
60
0.10
0.10
40,639
60
0.12
0.12
67,673
60
0.11
0.11
51,127
60
0.12
0.12
6
C
1 77
15.26
64,199
60
0.10
0.10
43,223
60
0.13
0.13
60,780
60
0.10
0.10
45,920
60
0.11
0.11
7
C
82
15.24
56,070
60
0,09
0.09
37,750
60
0.11
0.11
59,136
60
0.10
0.10
44,678
60
0.11
0.11
8
C
85
15.32
80,740
90
0.13
0.08
54,360
90
0.16
0.11
87,705
90
0.15
0.10
66,262
90
0.16
0.11
9
CL
70
15.4
88,798
90
0.14
0.09
59,784
90
0.18
0.12
87,057
90
0,15
0.10
65,772
90
0.16
0.10
10
0.21
11
0.68
121
0.03
13
C
79
15.21
60,127
60
0.09
0.09
40,561
60
0.12
0.12
67,293
60
0.11
0.11
50,177
60
0.12
0.12
14
C
74
15.29
61,838
60
0.10
0.10
41,716
60
0.12
0.12
67,118
60
0.11
0.11
49,582
60
0.12
0.12
15
C
76
15.33
91,444
90
0.14
0.10
61,687
90
0.18
0.12
84,463
90
0.14
0.09
62,396
90
0.15
0.10
16
0.5
17
18
191
C
1 74
15.25
88,599
90
0.14
0.09
59,768
90
0.18
0.12
95,414
90
0.16
0A1
70,486
90
0.17
0.11
20
C
80
15.34
61,043
60
0.10
0.10
41,179
60
0.12
0.12
64,990
60
011
0.11
48,010
60
0.11
0.11
21
C
81
15.4
60,194
60
0.09
0.09
40,606
60
0.12
0.12
67,118
60
0A1
0A1
49,582
60
0.12
0.12
22
C
75
15.49
91,419
90
0.14
0.10
61,671
90
0.18
0.12
85,237
90
014
0.10
62,967
90
0.15
0.10
23
C
64
15.39
61,814
60
0.10
0A0
41,700
60
0.12
0.12
57,705
60
0.10
0.10
42,629
60
0.10
0.10
24
25
0.35
26
0.02
27
C
76
15.37
60,874
60
0.10
0.10
41,065
60
0.12
0.12
58,292
60
0.10
0,10
43,062
60
0.10
0.10
28
C
77
0.01
15.38
58,962
60
0.09
0.09
39,775
60
0.12
0.12
57,065
60
0.10
0A0
42,156
60
0.10
0.10
29
0.02
30
C
69
0.22
15.35
311
1
Monthly Loading: 1
1,169,327,
1.84
788,140
2.34
1,0617,046
1,80
794,80E
1.90
12 Month Floating Total (in): 1
18.71
20.24
I -AA
=14.99

P.ersnit No,: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: October
Year: 2020
Field Name:
05A
Field Name:
05B
Field Name:
06A
Field Name:
06B
Did irrigation occur
Area (acres):
20.05
Area (acres):
20.47
Area (acres):
--
19.18
Area (acres):
18.25
at this facility?
Cover Crop:Fescue/Trees
Cover Crop:
P:
Fescue/Trees
p-
Cover Crop:
Fescue/Trees
Cover Crop:
P�
Fescue/Trees
7 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 ❑ NO
Field Irrigated?
YES NO
Field Irrigated?
J 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
C
79
15.15
68,212
60
0.13
0.13
52,339
60
0.09
0.09
2
C
71
15.19
62,631
60
0.12
0.12
48,057
60
0.09
0.09
3
4
5
C
74
15.23
54,837
60
0.11
0.11
55,263
60
0.11
0.11
6
C
77
15.26
57.826
60
0.111
0.11
58,274
60
0.12
0.12
7
C
82
15.24
57,371
60
0.11
0.1;:
57,816
60
0.12
0.12
8
C
85
15.32
85,087
90
0.16
0.11
85,747
90
0.17
0.12
9
CL
70
15.4
84,458
90
0.16
0.11
85,113
90
0.17
0.11
10
0.21
11
0.68
12
0.03
13
C
79
15.21
57,975
60
0.11
0.11
58,425
60
0.12
1 0.12
14
C
74
15.29
57,957
60
0.11
0.11
56,843
60
0.11
0.11
15
C
76
15.33
85,693
90
0.16
0.11
84,048
90
0.17
0.11
16
0.5
17
18
19
C
74
15.25
84,713
90
0.16
0.11
83,087
90
0.17
0.11
20
C
80
15.34
60,026
60
0.12
0.12
58,874
60
0.12
0.12
21
C
81
15.4
61,642
60
0.12
0.12
60,458
60
0.12
0.12
22
C
75
15.49
86,478
90
0.17
0.11
84,818
90
0.17
0.11
23
C
64
15.39
58,545
60
0.11
0.11
57,421
60
0.12
0.12
24
25
0.35
26
0.02
27
C
76
15.37
59,141
60
0.11
0.11
58,005
60
0.12
0.12
28
C
77
0.01
15.38
57,896
60
0.11
0.11
56,784
60
0.11
0.11
29
0.02
30
C
69
0.22
15.35
64,217
60
0,12
0.12
62,983
60
0.13
0.13
31
Monthly Loading:
130,843
0.24
-
UJ.3��R
��
1,073,862
. 2.06
L063 f3-I'D
2.15
12 Month Floating Total (in):
19.11
„�� ;r;
3.G4-
; 17.78
18.14

Rerwnit No,.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: October
Year: 2020
Did irrigation
Field Name:
07A
Field Name:
07B
Field Name:
Field Name:
occur
Area (acres):
18.69
Area (acres):
18.51
Area (acres):
Area (acres):
at this facility?
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Cover Crop:
0 YES ❑ No
Hourly Rate (in):
0.16
Hourly Rate (in):
0.18
Hourly Rate (in):
Hourly Rate (in):
Annual Rate (in):
41.7
Annual Rate (in):
43.9
Annual Rate (in):
Annual Rate (in):
Weather
Freeboard
Field Irrigated?
YES ❑ NO
Field Irrigated?
LJ YES ❑ No
Field Irrigated?
I 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
C
79
15.15
59,139
60
0.12
0.12
62,310
60
0.12
0.12
2
C
71
15.19
54.300
60
0.11
0.11
57,212
60
0.11
0.11
3
4
5
C
74
15.23
58,298
60
0.11
0.11
61,402
60
0.12
0.12
6
C
1 77
15.26
58,298
60
0.11
0.11
61,402
60
0.12
0.12
7
C
1 82
15.24
8
C
85
15.32
9
CL
70
15.4
10
0.21
11
0.68
12
0.03
131
C
1 79
115.21
58,249
60
0.11
0.11
61,351
60
0.12
0.12
14
C
74
15.29
58,736
60
0.12
0.12
61,864
60
0.12
0.12
15
C
76
15.33
16
0.5
17
18
191
C
74
15.25
71,190
90
0.14
0.09
88,010
90
0.18
0.12
20
C
80
15.34
48,697
60
0.10
0.10
60,203
60
0.12
0.12
21
C
81
15.4
48,876
60
0.10
0.10 -
60,424
60
0.12
0.12
22
C
75
15.49
23
C
64
15.39
24
25
0.35
26
0.02
27
C
76
15.37
28
C
77
0.01
15.38
29
0.02
30
C
69
0.22
15.35
53,080
60
0.10
0,10
65,620
60
0.13
0.13
31
Monthly Loading:
568,863 ,
1.12
639,798
1.27
0
0.00
0
0.00
12 Month Floating Total (in):
16.94
17.79

Diolhe application rates exceed the limits in Attachment B of your permit?
❑✓ Compliant ❑ Non -Compliant
I '
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?
❑✓ Compliant ❑ Non -Compliant
21 Compliant ❑ Non -Compliant
❑✓ Compliant ❑ Non -Compliant
Were all freeboards maintained in accordance with the specified freeboard heights in your permit? 2 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 dates) of the non-compliance and describe the corrective
action(s) taken. Attach additional sheets if necessary.
Operator in Responsible Charge (ORC) Certification
ORC: Steve T. Honeycutt
Certification No.: 988689
Grade: SI Phone Number: 919-662-5024
Has the ORC changed since the previous NDAR-1? ❑ Yes ❑,/ No
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
Permittee Certification
Permittee:
Chris Phelps
Signing Official: Chris Phelps
Signing Official's Title: Treatment Plant Superintendent
Phone Number: [phone] Permit Exp.: 9/30/26
J Signature Date
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 Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617