WQ0032515_Monitoring - 08-2023_20230922

Monitoring Report Submittal
.....................................................
Permit Number#* WQ0032515
Name of Facility:* North Durham Water Reclamation Facility
Month: * August Year: * 2023
Report Information
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address: *
Name of Submitter: *
Signature:
Date of submittal:
Initial Review
Upload Document*
08-23 N Durham NDMR.pdf 1.34MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
Brian. [e-mail]
Brian Merritt
ffm;?'' �W" t m'*-
Reviewer: Wanda.Gerald
9/22/2023
This will be filled in automatically

Is the project number correct?* W00032515
Is the monitoring report accepted?* Yes NO
Regional Office* Raleigh
Reviewer: _anonymous
Review Date: 9/26/2023

FORM: NDMR 05-16 NON -DISCHARGE MONITORING REPORT (NDMR) Page ? of `l
Permit No.: WQ0032515
Facility Name: North Durham WRF
County: Durham
Month: August
Year: 2023
PPI: 001
Flow Measuring Point: ❑Influent ❑Effluent [:]No Flow generated
Parameter Monitoring Point: ❑Influent ❑Effluent ❑Groundwater Lowering ❑Surface Water
Parameter Code - ►
50050
00310
00610
00530
cc
Q E
U 1-
O
c
O
d
E ;;
~
U
O
3
o
LL
L
p
O
m
�_
C
o
E
Q
CD
'8 Vl
�v C
o uai c°n
rn
24-hr
hrs
GPD
mg/L
mg/L
mg/L
1
08:00
8
<2
0.08
<2.5
2
08:00
8
<2
0.08
<2.5
3
08:00
8
<2
0.05
<2.5
4
08:00
8
5
6
1,300
2
<0.05
<2.5
7
08:00
8
<0.05
<2.5
8
08:00
8
<2
<0.05
<2.5
9
08:00
8
<0.05
<2.5
101
08:00
8
<2
<0.05
<2.5
11
08:00
8
12
13
2
<0.05
<2.5
14
08:00
8
<0.05
<2.5
15
08:00
8
<2
0.14
<2.5
161
08:00
8
<2
1.96
<2.5
17
08:00
8
<2
1 1.63
<2.5
18
08:00
8
19
20
<2
0.07
<2.5
21
08:00
8
<0.05
<2.5
221
08:00
8
2
<0.05
<2.5
23
08:00
8
<2
<0.05
<2.5
24
08:00
8
<2
<0.05
<2.5
25
08:00
8
26
27
2
0.07
<2.5
281
08:00
8
0.05
<2.5
29
08:00
8
2
0.05
<2.5
30
08:00
8
2
<0.05
<2.5
31
08:00
8
<2
<0.05
<2.5
Average:
1,300
0.67
0.18
0.00
Daily Maximum:
1,300
2.00
1.96
2.50
Daily Minimum:
1,300
2.00
0.05
2.50
Sampling Type:
Composite
Composite
Composite
Monthly Limit:
10
4
5
Daily Limit:
15
6
10
Sample Frequency:
2 x Week
2 x Week
2 x Week

FORM: NDMR 05-16 NON -DISCHARGE MONITORING REPORT (NDMR) Page 2 of -3
Permit No.: WQ0032515
Facility Name: North Durham WRF
County: Durham
Month: August
Year: 2023
PPI: 002
Flow Measuring Point: ❑Influent DEffluent ❑No Flow generated
Parameter Monitoring Point: []Influent ❑✓ Effluent ❑Groundwater Lowering ❑Surface Water
Parameter Code —►
WQ01
31616
00076
>
c
O
° 2
E
211
T
t
Q E
E a)
E m
c6 f6
ra o
U w
a
~
U
N
LL
O
(D
W 0
U
~
24-hr
hrs
I Gallons
#1100mLj
NTU
1
08:00
8
<1.0
2
08:00
8
3
08:00
8
4
08:00
8
-p
5
r
6
,p
0.75
7
08:00
8
<1.0
8
08:00
8
N
9
08:00
8
<1.0
10
08:00
8
+4)
M
111
08:00
8
3
12
-a
13
d
14
08:00
8
1
15
08:00
8
v
1
16
08:00
8
d
171
08:00 1
8
0
18
08:00
8
y
19
E
20
C
21
08:00
8
>
22
08:00
8
w
<1.0
231
08:00
8
O
<1.0
241
08:00
8
d
25
08:00
8
+�+
26
d
27
C
LU
28
08:00
8
1
29
08:00
8
<1.0
301
08:00 1
8
311
08:00 1
1.00
0.75
Monthly Total:
1,300
1.00
0.75
1.00
0.75
Sampling Type:
Estimate
Grab
Recorder
Monthly Limit:
14
Daily Limit:
25
10
Sample Frequency:
Monthly
2 x Week
Continuous

FORM: NDMR 05-16 NON -DISCHARGE MONITORING REPORT (NDMR) Page 3 of 3
Sampling Person(s)
Name: Plant Operations Staff
Name
Certified Laboratories
Name: City of Durham Water and Wastwater Lab
Name: 176
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.
23 Fecal coliform ND Below D3
Below D4 B2 Counts from all filters were zero. Reported value based on # of colonies/100mL that would have been reported if there had been one colony on filter with largest volume filtered. Report as a
8/7/23 Fecal coliform ND Above U1 B5 Too numerous to count (TNTC): Value reported represents the max. # of counts accepted on a filter (60), multiplied by 100 and then divided by the smallest vol. filtered.
Reported as ">" value.
8128/23 Fecal coliform ND Above U1 B5 Too numerous to count (TNTC): Value reported represents the max. # of counts accepted on a filter (60), multiplied by 100 and then divided by the smallest vol. filtered.
Reported as ">" value.
8/22/23 BOD ND Influent
ND Effluent G13 1. All QC requirements were not met
2. Due to Lab Error sample was read outside maximum read time, value is an estimated mg/L value
3. All other QC criteria were met but the data is considered questionable.
8/29/23 BOD ND Influent
ND Effluent G1 1. All QC requirements were not met
Operator in Responsible Charge (ORC) Certification
Permittee Certification
ORC: Brian Merritt
Permittee: City of Durham
Certification No.: 993638
Signing Official: John Young
Grade: 4 Phone Number: 919-560-4384
Signing Official's Title: Assistant Director Water Management
Has the ORC changed since the previous NDMR? ElYes []No
Phone Number: 919-560-4381 Permit Expiration: 1/31/2028
r
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