WQ0002708_Monitoring - 04-2020_20200507

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page
' Permit No.: W00002708
Facility Name: Wrenn Road WWTF
County: Wake
Month: April
Year: 2020
PPI: 001 7
Flow Measuring Point: ❑ Influent ❑✓ Effluent ❑ No now generated
Parameter Monitoring Point: ❑ Influent Effluent ❑ Groundwater Lowering F7 Surface Water
Parameter Code 10
50050
00310
00916
00940
31616
00927
00945
01045
00620
00400
00931
00929
70300
00530
01055
01002
m
❑
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as
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m
CM
a
M
Q
24-hr
hrs
GPD
mg/L
mg/L
mg/L
#/100 mL
mg/L
mg/L
ug/I
mg/L
su
Ratio
mg/L
mg/L
mg/L
ug/I
ugll
1
07:00
Y
295,200
2
07:00
Y
258,400
3
07:00
Y
253,000
4
N
254,000
5
N
255,900
6
07:00
Y
254,900
7
07:00
Y
258,800
6.5
1.93
6.31
10
1_06
49.1
3570
0.282
7.1
6.19
43.1
152
9
<50
<10
8
07:00
Y
271,900
9
07:00
N
269,000
10
N
252,000
11
N
261,000
12
N
274,000
13
07:00
Y
363,700
14
07:00
Y
134,000
15
07:00
Y
183,100
16
07:00
Y
258,100
17
07:00
Y
260,000
18
N
255,000
19
N
267,000
20
07:00
N
264,400
21
07:00
Y
260,400
22
07:00
Y
244,800
23
07:00
Y
275,200
24
07:00
Y
250,000
25
N
271,000
26
N
259,000
27
07:00
N
407,900
28
07:00
Y
176,200
29
07:00
Y
265,400
30
07:00
Y
273,400
31
Average:
260,890
6.50
1.93
6.31
10.00
1.06
49.10
3,570.00
0.28
6.19
43.10
152.00
9.00
Daily Maximum:
407,900
6.50
1.93
6.31
10.00
1.06
49.10
3,570.00
0.28
7.10
6.19
43.10
152.00
9.00
Daily Minimum:
134,000
6.50
1.93
6.31
10.00
1.06
49.10
3,570.00
0.28
7.10
6.19
43.10
152.00
9.00
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)
• Sampling Person(s) Certified Laboratories
Name: Reynard Calwell Name: EM Johnson WTP Laboratory (426)
Name: Name: Environment 1 (10)
Page of
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? E 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 ❑J No
Phone Number: [phone] Permit Expiration: 6/30/2020
0,4 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: April
Year: 2020
Did irrigation occur
Field Name:
01A
Field Name:
01B
Field Name:
02A
Field Name:
02B
this facility?
Area (acres):
19.49
Area (acres):
20.06
Area (acres):
19.27
Area (acres):
20.3
at
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
Cover Crop:
Fescue/Trees
F 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
Field Irrigated?
0 YES ❑ NO
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fC 2 0
°F
in
ft
ft
gal
min
in
in
gal
min
in
in
gal
min
in
in
gal
min
in
in
1
0.05
2
C
61
15.3
45,586
60
0.09
0.09 !
68,914
60
0.13
0.13
66,632
60
0.13
0.13 -
42,068
60
0.08
0.08
3
C
69
15.5
45,347
60
0.09
0.09''
68,553
60
0.13
0.13
65,652
60
0.13
0.13 ,''
41,448
60
0.08
0.08
4
5
6
C
78
15.7
1
46,024
60
0.09
0.09
69,576
60
0.13
0.13
1 66,081
60
0.13
0.13
41,719
60
0.08
0.08
7
C
82
15.9
45,467
60
0.09
0.09
68,733
60
0.13
0.13
66,448
60
0.13
0.13
41,952
60
0.08
0.08
8
C
80
0.1
16
45,427
60
0.09
0.09 `
68,673
60
0.13
0.13
65,958
60
0.13
0.13 ''
41,642
60
0.08
0.08
9
0.19
10
11
12
13
0.31
14
C
68
0.07
16
49,050
60
0.09
0.0
74,150
60
0.14
0.14
65,958
60
0.13
0.13 '`
41,642
60
0.08
0.08
15
0.24
16
C
63
16.4
45,546
60
0.09
0.09p;
68,854
60
0.13
0.13
65,835
60
0.13
0.13
41,565
60
0.08
0.08
17
C
63
17
45,188
60
0.09
0.09
68,312
60
0.13
0.13
65,590
60
0.13
0.13
41,410
60
0.08
0.08
18
0.16
19
20
21
0.91
0.01
22
23
0.04
17.1
24
y
25
26
27
16.3
l
28
29
V333446
30
31
Monthly Loading:1
367,635
0.69
528,154
1.01
0.60
12 Month Floating� Total (in ):
11.28
%�
16.60
20.19
11.94

Permit No.: W00002708
Facility Name: Wrenn Road
County: Wake
Month: April
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
0 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?
r YES - NO
Field Irrigated?
0 YES ❑ NO
Field Irrigated?
,_ YES _-', No
Field Irrigated?
0 YES ❑ NO
10
❑
N
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7`
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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
0.05
2
C
61
15.3
66,183
60
0.13
0.13
67,717
60
0.14
0.14
69,493
60
0.13
0.13
52,407
60
0.11
0.11
3
C
69
15.5
65,491
60
0.12
0.12
67,009
60
0.14
0.14
69,151
60
0.13
0.13
52,149
60
0.11
0.11
4
5
6
C
78
15.7
65,046
60
0.12
0.12 +°
66,554
60
0.14
0.14
70,463
60
0.13
0.13
53,138
60
0.11
0.11
7
C
82
15.9
65,787
60
0.13
0.13 --
67,313
60
0.14
0.14
69,550
60
0.13
0.13
52,450
60
0.11
0.11
8
C
80
0.1
16
65,491
60
0.12
0.12
67,009
60
0.14
0.14
70,177
60
0.13
0.13 '-'
52,923
60
0.11
0.11
9
0.19
10
11
12
13
0.31
14
C
68
0.07
16
67,073
60
0.13
0.13
68,627
60
0.14
0.14
72,572
60
0.14
0.14
54,728
60
0.11
0.11
15
0.24
16
C
63
16.4
65,590
60
0.12
0.12
67,110
60
0.14
0.14
72,116
60
0.14
0.14 ':
54,384
60
0.11
0.11
17
C
63
17
56,297
60
0,11
0.11 -:'"
57,603
60
0.12
0.12
18
0.16
19
20
0.91
211
0.01
22
17.1
23
0.04
_
24
25
26
27
16.3
_
28
29
30
31
Monthly Loading:
516,958
0.98
528,942
1.11
493,522
0.93
14,
372,179
0.76
12 Month Floating Total (in):
20.48
23.19
21.36
17.46

Permit No.: W00002708
Facility Name: Wrenn Road
County: Wake
Month: April
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
❑✓ 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?
;_ '.; YES NO
Field Irrigated?
7 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
0.05
2
C
61
15.3
78,425
60
0,15
0.15
60,175
60
0.11
0.11
65,964
60
0.13
0.13
66,436
60
0.13
0.13
3
C
69
15.5
77,972
60
0.15
0.15
59,828
60
0.11
0.11
64,719
60
0.13
0.13
65,181
60
0.13
0.13
4
5
6
C
78
15.7
77,972
60
0.15
0.15 "'
59,828
60
0.11
0.11
63,274
60
0.12
0.12
63,726
60
0.13
0.13
7
C
82
15.9
77,519
60
0.15
0.15
59,481
60
0.11
0.11
64,968
60
0.13
0.13
65,432
60
0.13
0.13
8
C
80
0.1
16
77,802
60
0.15
0.15
59,698
60
0.11
0.11
65,217
60
0.13
0.13 ;'i
65,683
60
0.13
0.13
9
0.19
10
11
12
13
0.31
14
C
68
0.07
16
77,293
60
0.15
0.15
59,307
60
0.11
0.11
64,569
60
0.13
0.13
65,031
60
0.13
0.13
15
0.24
16
C
63
16.4
78,312
60
0.15
0.15
60,088
60
0.11
0.11
65,516
60
0.13
0.13
65,984
60
0.13
0.13
17
17
18
0.16
19
20
0.91
21
0.01
22
17.1
23
0.04
24
25
26
27
16.3
28
29
30
31
Monthly Loading:
'+ 545,295
1.05
1--, 1,
0.74
454,227
0.89
457,473
0.90
12 Month Floating Total (in)-
1
1 23.69
16.76
20.66
'�``
�""` ""`;
20.88

Permit No.: WQ0002708
Facility Name: Wrenn Road
County: Wake
• irrigation
occur
i
Area (acres):
Area (acres):
Area (acres):
at this facility?
Cover Crop:';
Fescue/Trees
Fescue/Trees
YES NO
Hourly Rate (in):
Hourly Rate (in):
Hourly Rate (in):
Annual Rate (in):,
Annual Rate (in):
Annual Rate (in):
Field lrrigatecl?�
Field Irrigated?
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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?
Q 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.
IOperator in Responsible Charge (ORC) Certification 11 Permittee Certification I
ORC: Tracy E. McLamb
Certification No.: 15950
Grade: SI Phone Number: 919-662-5024
Has the ORC changed since the previous NDAR-1? ❑ Yes 0 No
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
Permittee:
Chris Phelps
Signing Official: Chris Phelps
Signing Officials Title: Treatment Plant Superintendent
Phone Number: (919) q96_317� Permit Exp.: 6/30/20
Signature Date
rtify, 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