WQ0002708_Monitoring - 05-2020_20200611

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page of
Permit No.: W00002708
Facility Name: Wrenn Road WWTF
County: Wake
Month: May
Year: 2020
PPI: 001
Flow Measuring Point: ❑ Influent ❑✓ Fffluent ❑ No flow generated
Parameter Monitoring Point: ❑ Influent ❑✓ Effluent ❑ Groundwater Lowering ❑ Surface water
Parameter Code -►
50050
00310
00916
00940
31616
00927
00945
01045
00620
00400
00931
00929
70300
00530
01055
01002
Z
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w
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NN=wC
to
2
cd
Q
24-hr
hrs
GPD
mg/L
mg/L
mg/L
#1100 mL
mg/L
mg/L
ug/I
mg/L
su
Ratio
mg/L
mg/L
mg/L
ug/I
ug/1
1
07:00
Y
256,000
2
N
251,000
3
N
250,000
4
N
242,700
5
07:00
Y
261,100
14
5.52
16
1.64
4316
7.08
4.9
51
138
31
236
<5
6
07:00
Y
252,100
7
07:00
Y
254,600
8
07:00
Y
245,000
9
N
254,000
10
N
262,800
11
07:00
Y
251,900
12
07:00
Y
285,800
13
07:00
Y
338,700
14
07:00
Y
329,100
15
07:00
Y
334,000
16
N
322,000
17
N
335,500
18
07:00
Y
343,900
6.51
47.4
0.139
19
07:00
Y
358,500
20
07:00
Y
366,600
21
07:00
Y
363,900
22
07:00
Y
330,000
23
N
327,000
24
N
330,000
25
N
336,900
26
07:00
Y
345,800
27
07:00
Y
355,900
28
07:00
Y
274,100
29
07:00
Y
351,000
30
N
327,000
31
N
335,600
Average:
305,565
14.00
5.52
6.51
16.00
1.64
47.40
4,316.00
0.14
4.90
51.00
138.00
31.00
236.00
Daily Maximum:
366,600
14.00
5.52
6.51
16.00
1.64
47.40
4,316.00
0.14
7.08
4.90
51.00
138.00
31.00
236.00
Daily Minimum:
242,700
14.00
5.52
6.51
16.00
1.64
47.40
4,316.00
0.14
7.08
4.90
51.00
138.00
31.00
236.00
Sampling Type:
Recorder
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Grab
Monthly Limit:
704,618
Daily Limit:
Sample Frequency:
Continuous
Monthly
Monthly
3 X year
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
Monthly
3 X year
Monthly

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page of
Sampling Person(s) Certified Laboratories
Name: Michelle Stevens Name: EM Johnson WTP Laboratory (426)
Name: 11 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: Tracy E. McLamb
Permittee: Chris Phelps
Certification No.: 15950
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: (919 -3172 Permit Expiration: 6/30/2020
l .2Q
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 Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

Permit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: May
Year: 2020
Did irrigation
Field Name:
01A
Field Name:
01B
Field Name:
02A
Field Name:
02B
occur
Area (acres):
19.49
Area (acres):
20.06
Area (acres):
19.27
Area (acres):
20.3
at this facility?
Cover Crop:
I
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?
;J YES `I NO
Field Irrigated?
❑✓ YES ❑ NO
Field Irrigated?
;_ YES __'; NO
Field Irrigated?
❑✓ YES ❑ No
T
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in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
2
3
4
16.3
5
0.03
6
0.06
7
8
0.04
16.2
9
10
11
12
13
16.3
14
151
PC
1 79
16.3
45,667
60
0.09
0.09
69,034
60
0.13
0.13
65,713
60
0.13
0.13
'41,487
60
0.08
0.08
16
17
18
CL
72
0.28
16.2
45,745
60
0.09
0.09
69,155
60
0.13
0.13
66,019
60
0.13
0.13.,
41,681
60
0.08
0.08
19
0.3
20
1.5
21
22
23
24
0.9
25
26
CL
75
15.76
47,139
60
0.09
0.09
71,261
60
0.13
0.13
65,774
60
0.13
0.13 -
41,526
60
0.08
0.08
27
CL
75
0.3
15.8
47,019
60
0.09
0.09 -'1
71,081
60
0.13
0.13
66,019
60
0.13
0.13
41,681
60
0.08
0.08
28
0.01
291
CL 1
75
115.75
45,785
60
0.09
0.09
69,215
60
0.13
0.13
66,203
60
0.13
0.13
41,797
60
0.08
0.08
30
0.09
311
0.04
Monthly Loading:,
231,355
0.44
34a 4C3
.
329,728
0.63
�r`
208,172
',
0.38
12 Month Floating Total (in):
10.34
+0641
52
18.72
,.,
11.12

Permit No.: WQ0002708
Facility Name: Wrenn Road
County: VVrike
Month: May
Year: 2020
Did irrigation
Field Name:
03A
Field Name:
03B
Field Name:
04A
Field Name:
04B
occur
Area (acres):
19.37
Area (acres):
17.51
Area (acres):
19.65
Area (acres):
18.03
at this facility?
Cover Crop:Fescue(Trees
Cover Crop:
P�
Fescue/Trees
Cover Crop:
p�
Fescue/Trees
Cover Crop:
p�
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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in
ft
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gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
2
3
4
16.3
5
0.03
6
1
0.06
7
8
0.04
16.2
9
10
11
12
131
16.3
14
15
PC
79
16.3
69,445
60
0.13
0.13 A
71,055
60
0.15
0.15
77,702
60
0.15
0.15
58,598
60
0.12
0.12
16
17
18
CL
72
0.28
16.2
69,890
60
0.13
0.13
71,510
60
0.15
0.15
70,519
60
0.13
0.13
53,181
60
0.11
0.11
19
0.3
20
1.5
21
22
23
24
0.9
25
26
CL
75
15.8
66,628
60
0.13
0.13 )
68,172
60
0.14
0.14
27
CL
75
0.3
15.8
66,677
60
0.13
0.13 1
68,223
60
0.14
0.14
69,778
60
0.13
0.13
52,622
60
0.11
0.11
28
0.01
291
CL 1
75
15.8
70,633
60
0.13
0.13
53,267
60
0.11
0.11
30
0.09 1
1j21
31
0.04Monthly
Loading:
272,640
0.52
278,960
0.59
288,632
0.54
668
0.44
12 Month Floating Total (in):
19.19
21.73
20.05
16.38

PSrmit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: May
Year: 2020
Did irrigation
Field Name:
05A
Field Name:
05B
Field Name:
06A
Field Name:
06B
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
F�] 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?
_ YrS __, NO
Field Irrigated?
0 YES ❑ No
Field Irrigated?
u Y
0
Field Irrigated?
❑✓ YES ❑ NO
❑
m
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°F
in
ft
ft
1 gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
2
3
4
16.3
-
5
0.03
_
6
0.06
7
8
9
0.04
16.2
-
10
11
12
13
16.3
14
15
PC
79
16.3
1
78,312
60
0,15
0.15
60,088
60
0.11
0.11
65,964
60
0.13
0.13
66,436
60
0.13
0.13
16
17
18
CL
72
0.28
16.2
65,914
60
0.13
0.13
66,386
60
0.13
0.13
19
0.3
20
1.5
21
22
23
- -
24
0.9
25
26
CL
75
15.8
75,596
60
0.15
0.15
58,004
60
0.10
0.10
27
CL
75
0.03
15.8
76,784
60
0.15
0.15
58,916
60
0.10
0.10
64,968
60
0.13
0.13
65,432
60
0.13
0.13
28
0.01
29
15.8
30
0.09
311
1
1
0.04
Monthly Loading:
230,692
0.44
177,008
0.31
196,846
0.38
1
198,254
'
Month Floating Total (in):
21.98
15.55
19.17
=0.312

Pdrmit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
Month: May
Year: 2020
Did irrigation
Field Name:
07A
Field Name:
07B
Field Name:
Field Name:
occur
Area (acres):
19.11
Area (acres):
19.39
;Area (acres):
Area (acres):
at this facility?
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Cover Crop:
P 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?
u YES ! tv0
Field Irrigated?
YES ❑ NO
Field Irrigated?
_ YES -- NO
Field Irrigated?
❑ YES ❑ NO
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°F
in
ft
ft
10 gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
2
3
1
4
16.3
5
0.03
6
0.06
7
8
0.04
16.2
9
10
11
12
13
16.3
14
15
PC
79
16.3
63,449
60
0.12
0.12
66,851
60
0.13
0.13
16
17
18
0.28
16.2
19
0.3
20
1.5
21
22
23
24
0.9
25
26
CL
75
15.8
62,718
60
0.12
0.12
66,082
60
0.13
0.13
27
CL
75
0.03
15.8
62,378
60
0.12
0.12
65,722
60
0.12
0.12
-
28
0.01----�---
29
15.8
---
I -
--- _-- -}-
30
31
0.09
0.04
Monthly Loading:
188,545
0.36
0.38
0
0.00
12 Month Floating Total (in):
13.31
19.02

I,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?
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?
Q Compliant ❑ Non -Compliant
❑� 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: Tracy E. McLamb
Permittee:
Chris Phelps
Certification No.: 15950
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 ❑✓ No
Phone Number: [phone] Permit Exp.: 6/30/20
Ya�
Signature ate
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
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