WQ0032821_Monitoring - 08-2023_20230928

Monitoring Report Submittal
....................................................
Permit Number#* WQ0032821
Name of Facility:* Triangle WWTP - Durham County
Month: * August
Report Information
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address: * [e-mail]
Name of Submitter: * Stephanie Brixey
Signature:
Year:* 2023
Upload Document*
August 2023 nDMR Signed.pdf
PDF Only
460.01 KB
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
�r
Date of submittal: 9/28/2023
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* W00032821
Is the monitoring report accepted?* Yes NO
Regional Office* Raleigh
Reviewer: _anonymous
Review Date: 9/28/2023

FORM: NDMR 03-12
NON -DISCHARGE_ MONITORING REPORT NDMRPage 1 of
Permit No.: W00032821
Facility Name:
Triangle
WWTP
County:
Durham Month: August Year: 2023
PPI: 001
Flow Measuring Point: Reclaimed
Water Generation System Effluent
Parameter
Monitoring Point:
Parameter Code
400
50060
00310
00610
00625
00630
00530
31616
00076
c
A O
Z Gf
a
3 dl
=
R
_
C
+ G1
v
m
'O tll
E
O
J
d E
O
'o
G
O
O
E
CI O)
Y
r
b
�Ct 'C
O
5
V
'O
O
F y
at F V
LL
U
m
Q
C Z
�%
Z Z
~ C. O
F3
O
12
f..
U.
24-hr hrs
GPD
s€€
mg/L
m Lj#L
mq1L
#1100 mL
NTU ------------
0800 B 8.0
7.5
1.5
1.78
0.44 -
2
0800 8.0
7.4
3.2
4.3
<0.1
<2.5 4
<1
�0.62 - -
3
0800 8.0
7.4
-
_ _
4
0800 B 8.0
7.5
-
-
-
0.58
5,
-
a
--
0.54
- -
6
-
0.56
7_
0800 8.0
7.4
3.1
3.7
<0.1
<2.5
<1
0.58
8
0800 8.0
74
1.12
1.26
0.71 -
9
0800 8.0
7.4
2.7
) <2-
<0.1
<2 5
<1
0.73 -
10'
0800 8.0
-
7.4
-
0.68 -
11
0800 8.0
7.4
-
-
_
0.72 -
121
-
-
-
-
0.89
13
-_
_
0.58 - -
14'
0800 8.0
7.4
2.7
3.1
<0.1
<2.�
<1
0.72
15
0800 8.0
_
_ 7.5
0.8
0.95
0.80-
-
16
0800 B 8.0
7.4
2.0
<2.0
- <0.1�
<2.5�
<1
0.83
17
0800 B 8.0
7.5
0.95 _
18
0800 B 8.0
7-�
19
-
-
2p
0.86 F
21
0800 8.0
7.4
3.4
3.3
<0.1
<2.5
<1
0.66 - �-
22`
0800 8.0
7.4
1.2
1.37
_
0.76 y
23';
0800 8.0
7.3
1.8_
14.3
<0.1
<2.5
<1
0.66 - P,
24
_
0800 8.0
7.3
-
-
0.64
25'
0800 8.0
7.3
-
0.71
26.
- _
-
-
_
0.62 -
27
..._ .
0.84
28=
0800 _ 8.0
7.4
2.9
<2.0
<0.1
<2.5
<1
0.63
29
0800_ 8.0
7.4
1.12
1.23
_
0.58
30i
0800 8.0
_
7.4
3.5
<2.0
<0.1
a
_...
<2.5
<1
0.68 1 -
31
0800 8.0
7.5
-
t
0.67
Average:
2.8
_ 3.2
<0.1
1.14 _
1.32
ry <2.5
<1
0.69 _
Daily Maximum:,
7.50
3.5
_ 14.3
<0.1
1.47
1.78
<2.5
<1
0.95
Daily Minimum:,
i 7.30
1._8
_ <2.0
<0.1
0.8
0.95
<2.5
<1
0_44
Sampling TPe:_'�
Recorder
Grab
Composite
Composite _
Composite
'- Composite
Composite
Grab
Recorder
Monthly Avg. Limit:
10.0
4
5
14
Dail L imit:
5,600,000
_ 6.0 - 9.0
i 15.0
6
10
25
�10
Sample Frequency
Daily
5 X Week
2 X Week
2 X Week
Weekly
Weekly
2 X Week
2 X Week
Continuous

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT NDMR)_ Page 2 of 5
Permit No.: W00032821 Facility Name: Triangle WWTP county: Durham Month: August Year: 2023
PPI: 002 Flow Measuring Point: Reclaimed Water Bulk Distribution Station Parameter Monitoring Point:
Parameter Code Wao1 `� ��
1
d �\ \ ��\
IR
Q ` �� ­v : A �A� y A AAA u
c Ci ` ` ` wy��y vyy p�
s
0 `\ \\\ \\
24hr hrs GPD \
1 0800 B 8.0 0 _ — \ \\ \ \\\ \\ \ \ \
2 0800 8.0 \..
3 0800 8.0 0 \ \
....
4 0800 B 8.0 0 \ \ \ _ \` \ \\
5 0y vy y vyyy y`y
.�
A
6 0 -
v b _ _�,.. ,. y`�y � '...�
7 0800 8.0 - v yv
\ 8 0800 8.0 0 _ _ ,.
a _ — . � � � y �y
9 0800 8.0 0 \ \\\ \ . \\
- ... -
10 0800 8.0 0
�- — vy
11 0800 8.0 0 \ \:
12 _ 0
14 0800 8.0 0�
Ed
17 0800 B 8.0 0 3i4vy�y y'
18 0800 B 8.0 0 " l \ `
M v
19 0IL
20 0
21 0800 8.0 0 y:.� y ; A A, 'g :
22 0800 8.0 0 _ v v \ vy A
23 0800 8.0 0
v v v
24 0800 8.0
25 0800 ,p 0 \
26 0 \
27 0 A —
28 0800 8.0 0 \
30 0800 8.0 0 —T\
31 0800 _ 8.0 0
Average: 0 �y _ -
\\
Daly Maximum: 0 �� v ` `vyA` y way yA
.;, ...\v
Daily Minimum: 0 \yy vv\ v, \ \\\ l
Sampling Type: Recorder \ \ \\ \\
MonthlAvg. Limit. y\ \ v� A\v
Daily Limit: 5,600,000 \ \ f
_Sample_Freuenc:_ Daily's

FORM: NDMR 03-12
NON -DISCHARGE MONITORING REPORT (NDMR)
Page 3 of 5
Permit No.:
W00032821
Facility Name: Triangle WWTP
County: Durham
Month: August
Year: 2023
PPI:
003
Flow Measuring
Point: Distributed Reclaimed Water to Oftite Users
Parameter Monitoring Point:
Parameter Code
2
0
E2
P: F,
LL
0
0
NO
24-hr
hm
GPD
LL�
_g
R,
J
1
0800 B
8.0
681,000
.0
2
0800
8.0
7612,000
3
0 800
8.0
642,000
41
&
A A
77 \M, — -- - --------------
-Ak
I - -- — -- - ------
4'
0800 B
8.0
572,000
R d
5
709,000
- ---------------
----------- -
7
u
'h
g&
4L��
6
739,000
7
0800
8.0
600,000
- - — ---------- -
8
0800
8.0
688,000
b
4_md J
9
0800
8.0
660,000
A
.....................
-
10s
0800
8.0
600,000
o"
11
0800
8.0
632,000
A`
77F77777=7
12-
709,660—
--k_
A
V,M�\
'M
13
811,000
R,
14
0800
8.0
745,000
w
15
0800
8.0
680,000
V
E`z
gko
49AM'K
16
0800 B
8.0
684,000 1
7�777, 7,7x�,
HN
B�
17
0800 B
8.0
708,000
A
K
4, 4 A,
AL
18
0800 B
8.0
712,000
19
737,000
20
795,000
�Mw
U g\
21
0800
8.0
755,000
--- -------- -
5
M
22
0800
8.0
8,000
�4 M
63
& "N
E",
23
0800
8.0
644,000
---------- -
4
-w
24
0800
8.0
798,000
25
0800
1,000
a=
26
814,000
27
----------
- -------------
637,000
28
0800
8.0
686000
29
0800
8.0
30
0800
8.0
646,000V
'K
31
0800
8.0
659,000
Average:
701,548
Daily Maximum.
Dail Minimum::
841,000 v
572,000
JTF-
L44
IMdM S9 �i
77=XR\�a
­
Sampling Type:
Recorder
`�
v,
Monthly Avg. Limit:
Daily Limit: 5,600,000
1,

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORTNDMRI Page 4of5
Permit No.: W00032821 Facility Name: Triangle WWTP County: Durham Month: August Year: 2023
PPI: 004 Flow Measuring Point: Onsite Reclaimed Water Use Parameter Monitoring Point:
01
Parameter Code W Q
A Q H� LL� v.:,Av�y `vyVA
24-hr hrs GPD `\ \` \`\ `\\\\\
— \ — \\1�\
1; 0800 B 8.0 327,000 \\ \\ \ \ \ \ \\ _ \ \ \\
2 0800 8.0 355 000
...: ._ A AA \�
30800 8.0 263,000 \ yA v `��..
_.-..EE
-
--- ...
4 0800 B 8.0 283,000
A y y ` y \ \
v v y A v yA\\ AyyA VA.
5 289,000 \ .._ \\
6 283,000 \
—__ _
7 0800 8.0 347 000 \\
_ _ A\V Avv Av y
8 0800 8.0 361,000 \ \\ \ \` \04
\\Man
9' 0800 8.0 354,000 \\ .o \ \ \\\ \ \ \\_ \\\\\ \ \\\
10 0800 8.0 386,000 \ \ \ \ o\ \ \ \ J \\ \ \\ \ \\ \
\ \
4 \\\\\m \\\\\\\\\
11 0800 8.0 322,000 \ \\, i \`
.. Ay Av
12 — — 314,000
288,000
14 0800 8.0 346,000 \ \ \ \ \,, \\\ \ , `
__
15 0800 8.0 340,000 \\\` c \ \ \ \:.:_ \
16 0800 B 8.0 351,000 \' _ \... \-\ \\ \
__- \ \ \\
17 0800 B 8.0 362,000Via u\ : ` °\ \ \ \~ \\ \\
18 0800 B 8.0 330,000 \ \ \\ \ \ \\ \
\ \: \\ \\ \ \
19 272,000 \\\
21 0800 8.0 327,000 \ ` :\\\ \ \ \ \ \ \\\ \
\ \ \\ \ \\ \\ \o\ \\\ \\
_ — _...
22 0800 8.0 312,000 \ \
23 0800 8.0 309,000 \ \ \ \ \\ \ \ \ \\
24 0800 8.0 294,000
25 0800 $ . D 304,000
\6,\ \,
26 383,000
W VIVO
2$
0800 8.0 293,000 \ \\\ \\ \\ \\ \\\
29 0800 8.0 302,000
\ \ PER \ \\ \\\\\
30 0800 8.0 280,000 \ \ \ \` \ \\ \\\\\\ \\\\\
31 0800 8.0 289, 000 \ \\
Average: 321,871 k
Dail Maximum: 387000 \\\ \` \ \\\ \\\\ \\ \ o\\\\\ \\\\
Y \\ \ \ \ \ \
Daily Minimum. 272,000Qlj
Sampling Type: Recorder
Monthly Limit ` \\ \\ \
Y 9 \ 101111
\ --
Daily Limit:: 5,600,000 ' \\.,\ ` \\ \ \\\ , \\\ \\ \ \\\\\\\­13-
_. �_ \ \17\ MSam le Frequency.'Daily
\
\.

FORM: NDMR03-12 NON -DISCHARGE MONITORING REPORT (NDMR Page 5of5
Sampling Person(s) Certified Laboratories
Name: Triangle WWTP Staff Name: Triangle WWTP
Name: Name: Meritech
Does all monitoring data and sampling frequencies meet the requirements in Attachment A of your permit? YES
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
ORC: Wade Shaw
Certification No.: 995083
Grade: IV Phone Number: [phone]
Has the ORC changed since the previous NDMR? NO
Permittee Certification
Permittee: Durham County
Signing official: Stephanie Brixey
Signing Official's Title: Deputy Director E&ES/ POTW Director
Phone Number: [phone] Permit Expiration: 11/30/2027
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