WQ0032515_Monitoring - 01-2021_20210308

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page L of 3
Permit No.: WQ0032515
Facility Name: North Durham Water Reclamation Facility
County: Durham
Month: January
Year: 2021
PPI: 001
Flow Measuring Point: Dnttuent DEffluent ONo Flow generated
Parameter Monitoring Point: ❑influent ❑� Effluent QGroundwater Lowering Dsurface water
Parameter Code 10
50050
00310
00940
00610
00530
0o
>
a
F
O
c
Cn
�
o
LL
O
m
d
o
U
Cp
E
Q
d
m c�
O u,m
~ C
Cn
24-hr
hrs
GPD
mg/L
mg/L
mg/L
mg/L
1
08:00
24
0
2
08:00
24
0
3
08:00
24
0
2
27
<0.05
<2.5
4
08:00
24
0
<2
11.43
<2.5
5
08:00
24
0
1 <2
0.27
<2.5
6
08:00
24
0
<2
<0.05
<2.5
7
08:00
24
0
3
0.6
<2.5
8
08:00
24
0
9
08:00
24
0
10
08:00
24
0
<2
42
<0.05
<2.5
11
08:00
24
0
<2
0.55
<2.5
12
08:00
24
0
<2
0.05
<2.5
13
08:00
24
0
<2
0.07
<2.5
14
08:00
24
0
<2
0.15
<2.5
15
08:00
24
0
16
08:00
24
0
17
08:00
24
0
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
18
08:00
24
0 1
<2
44.9
<0.05
<2.5
19
0800
24
0
<2
45.2
0.4
<2.5
20
08:00
24
0
<2
0.19
<2.5
21
08:00
24
0
<2
<0.05
<2.5
22
0800
24
0
23
08:00
24
0
r,
24
08:00
24
0 1
<2
46.9
<0.05
<2.5
25
08:00
24
0
<2
0.6
<2.5
26
08:00
24
0
<2
0.39
<2.5
27
08:00
24
0
3
0.22
<2.5
28
08:00
24
0
<2
0.77
<2.5
29
08:00
24
0
30
08:00
24
0
31
00:00
24
0
11
0.08
<2.5
Average:
0
0.90
0.00
34.33
0.27
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Daily Maximum:
0
11.00
0.00
46.90
1.43
2.50
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Daily Minimum:
0
2.00
0.00
27.00
0.05
2.50
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Sampling Type:
Composite
Grab
Composite
Composite
Monthly Avg. Limit:
Daily Limit:
Sample Frequency:
5 x week
5 x week
5 x week
S x week

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page of _3
Permit No.: W00032515
Facility Name: North Durham Water Reclamation facility
County: Durham
Month: January
Year: 2021
PPI: 002
Flow Measuring Point: ❑Influent [2]Effluent ❑% flow generated
Parameter Monitoring Point: ❑Influent Effluent ❑Groundwater Lowering ❑Surface Water
Parameter Code -►
60050
50060
31616
00076
a,
Q E_
U H
O
c
O
E w
to
O
;
O
LL
m d
3
oro 0
H d L
U
E
Fa o
�i=
LL O
U
7
H
24-hr
hrs
GPD
mg/L
#/100 mL
NTU
1
08:00
24
0
2
08:00
24
0
3
08:00
24
0
4
08:00
24
0
<1.0
5
08:00
24
0
1
6
08:00
24
0
7
08:00
24
0
8
08:00
24
0
9
08:00
24
0
_
10
08:00
24
0
11
08:00
24
0
<1.0
12
08:00
24
0
<1.0
_
13
08:00
24
0
14
08:00
24
0
15
08:00
24
0
16
08:00
24
0
17
08:00
24
0
H
H
H
H
H
H
H
H
H
H
H
11
H
_
H
H
18
08:00
24
0
19
08:00
24
0
<1.0
20
08:00
24
0
1
21
08:00
24
0
<1.0
22
08.00
24
0
23
08:00
24
0
24
08:00
24
0
25
08:00
24
0
<1.0
26
08:00
24
0
<1.0
27
08:00
24
0
28
08:00
24
0
1
29
08:00
24
0
2
30
08:00
24
0
31
08:00
24
0
Average:
0
0.00
1.06
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Daily Maximum:
0
0.00
2.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Daily Minimum:
0
0.00
1.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Sampling Type:
Composite
Grab
Recorder
Monthly Avg. Limit:
_
Daily Limit:
Sample Frequency:
per event
Weekly
continous

FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR)
Page of3
Sampling Person(s) Certified Laboratories
Name: Plant Operations Staff Name: City of Durham Water and Wastewater Lab, certificate no. 176
Name: Name:
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? 2compliant ❑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.
January 7
G1 The DO depletion of the dilution water blank is >0.20 mg/L.
January 11
G1 The DO depletion of the dilution water blank is >0.20 mg/L.
January 18
G1 The DO depletion of the dilution water blank is >0.20 mg/L.
January 19
G1 The DO depletion of the dilution water blank is >0.20 mg/L.
January 31
G5 The glucose/glutamic acid (GGA) standard is outside the 198 +/- 30.5 mg/L range.
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: John Dodson
Permittee: City of Durham
Certification No.: 24378
Signing Official: Vicki Westbrook
Grade: 4 Phone Number: 919-560-4386
Signing Official's Title: Assistant Director of Water Management
Has the ORC changed since the previous NDMR? ❑Yes ONo
Phone Number: 919-560-4381 Permit Expiration: 2/28/2022
U�2&10_n _Z11.)1-7_1
C>11z( � 1
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Signature I D to
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 property 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