WQ0032821_Monitoring - 12-2023_20240126

Monitoring Report Submittal
Permit Number#* WQ0032821
Name of Facility:* Triangle WWTP - Durham County
Month: * December
Report Information
Type *
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address: * [e-mail]
Name of Submitter: * Stephanie Brixey
Signature:
Year:* 2023
Upload Document*
December 2023 nDMR Signed.pdf
PDF Only
476.1 KB
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
Date of submittal: 1/26/2024
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: 2/27/2024

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT NDMR,j_ Page 1of5
Permit No.: WQ0032821 Facility Name: Triangle W WTP County: Durham Month: December Year: 2023
PPI: 001 Flow Measuring Point: Reclaimed Water Generation System Effluent Parameter Monitoring Point:
Parameter Code 00400 50060 00310 00610 00625 00630 00530 31616 00076
e - c - m c -
m c v
aE Ear 3o w•c p c CD «m �co 5 0
ra 1= in a a O E Y= °cr. o c� a
a v v m E Z z2 �m o
O o a o to r
O H LL i
24-hr hrs GPD su mglL L mglL mg/L m L mgfL #1100 mL NTU
1 0800 1 8.0 1 7.3 0.68�
2 0800 B . 8.0 _ _
3 0800 B 8.0 _ 0.74
4 0800 1 8.0 7.3 3.0 <2.0 <0.1 1
<2.5 <1 0.51 -
5 0800 8.0 7.3 1.58 0.88 0.53
6 0800 8.0 7.3 3.3 <2.0 0.2 <2.5 <1 0.71 _
7 0800 8.0 7.3 0.57
8 0800 8.0 7.3 - _ -i- 0.53
1 9 0.63
10 0.42
11 0800 8.0 7.2 3.2 <2.0 <0.1 <2.5 <1 0.59
12 0800 8.0 7.2 1.64 3.17 0.46
13 0800 8.0 7.3 3.6 <2.0 <0.1 <2.5 <1 0.54 1
14 0800 8.0 7.2 i 0.58
15 0800 8.0 7.4 - 0.66
16 0800 B 8.0 _ _ _ 0.65
17 0800 B 8.0 0.55
18 0800 8.0 7.2 1.6 <2 0 0.1 <2.5 <1 1.31
19 0800 8.0 7.3 1 1 1.38 2.35 0.7365 _
_
20 0800 8.0 7.4 5.4 <2.0 <0.1 <2.5 <1 0.
21 0800 8.0 7.4 -k--, 0.53
22
0800
8.0
23
24
25
0800 B
8.0
26
0800 B
8.0
27
Holiday
28
0800
8.0
29
0800
8.0
30
0800 B
8.0
31:
0800 B
8.0
Type:I Record
Limit: �--
Limit:' 5,600 0
iency: Daily
7
Grab
6.0 - 9.0
5 X Week
0.69
<1 1 0.62
0.69
0.67
<2.0 0.0 1.58 1 2.31 <2.5 <1 _ 0.62
<2.0 0.2 1.71 1 3.17 <2.5 <1 1.31
<2.0 <0.1 1.4 0.88 <2.5 <1 0.42
Composite Composite q2Mposite Composite Grab Recorder
10.0 4 _ 5 14
15.0 6 10 25 10
1 2 X Week 2 X Week Weekly 1. Weekly 2 X Week _ 2 X Week I Continuous

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT NDN
Permit No.: W00032821 Facility Name: Triangle WWTP County: Durham
PPI: 002 Flow Measuring Point: Reclaimed Water Bulk Distribution Station Parameter Monitoring Point:
Parameter Code WQ01 -
- I
c
(D
H (, IL
O
24-hr ~hrs GPD
1 0800 f 8.0 ' 0 - -2 0800 B 8.0 0
3 0800 B 8.0 _0
41 0800 8.0 0
51 0800 8.0 _ 0 _
11 61 0800 8.0 0
7 0800 8.0 0
8 0800 8.0 0 - -
9; 0
10 _ 0
11 0800 8.0 0 _
72 0800 8.0 0
13 0800 8.0 0
14 0800 8.0 0
15 0800 8.0 0 4
16 0800 B 8.0 — -0 i
17 0800 B 8.0 0
18 0800 8.0 0 -
19 0800 8.0 0
20 0800 8.0 0
27 0800 8.0 0
0800 B
0800
800 B
L0 0
o -
8. 0
8.0 0
0
8.0 0
8.0 0
8.0 0
8.0 0 fi
Average: 0
Limit:
5,600,000n
illy
eque cy Daily
. ly
Page 2 of 5
Month: December Year: 2023

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NQM
Permit No.: W00032821 Facility Name: Triangle WWTP County: Durham
PPI: 003 I Flow Measuring Point: Distributed Reclaimed Water to Offsite Users Parameter Monitoring Point:
Parameter Code WQ01
O
d
O ~ V N U.
O
O
24hr hrs GPD
1 0800 8.0 252,000
2 0800 B 8.0 252,000
3 0800 B 8.0 252,000
4 0800 8.0 257,000
5 0800 8.0 279,000
6 0800 8.0 284,000 `
7 0800 8.0 266,000
8 0800 8.0 271,000
9 278,000 - -
10 256,000
11 0800 8.0 253,000
12 0800 8.0 263,000 }
13 0800 8.0 259,000
14 0800 8.0 264,000
15 0800 8.0 258,000 _
1670800 B 8.0 260,000
17 0800 B 8.0 268,000
18 0800 8.0 279,000 1
19 0800 8.0 282,000
20 0800 8.0 276,000
21 0800 8.0 280,000 _
22 281,000
23 282,000
24 281,000
25 0800 B $ D 287,000
26 0800 B 8.0 291,000 j
27 Holiday 278,000
28 0800 8.0 274,000 L�
29 0800 8.0 278,000
30 0800 B 8.0 272,000
31 0800 B 8.0 274,000
Average: 270,226 1
Daily Maximum: 291,000
Daily Minimum: 252,000
Sampling Type: Recorder
Monthly Avg. Limit:
Daily Limlt:j 5,600,000
Sam
Page 3 of 5
Month: December Year: 2023

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT NDMR Page 4of5
Permit No.: W00032821 Facility Name: Triangle WWTP County: Durham Month: December Year: 2023
PPI: 004 Flow Measuring Point: Onsite Reclaimed Water Use Parameter Monitoring Point:
Parameter Code WQ61
O
m
m
cc O F v U. I
X
O O
24-hr hrs GPD
1 0800 8.0 117,000
2, 0800 B 8.0 193,000
31 0800 B 8.0 166,000 L
4 0800 8.0 180,000
5 0800 8.0 183,000
6 0800 8.0 190,000
_ 7 0800 8.0 214,000
8 0800 8.0 194,000 _
9 175,000
101 228,000
11 0800 8.0 275,000 _
12 0800 8.0 217,000
13 0800 8.0 210,000
14 0800 8.0 212,000 -
15 0800 8.0 204,000 ^�
16 0800 B 8.0 172,000
17 0800 B 8.0 249,000
18 0800 8.0 216,000
19 0800 8.0 199,000
20 0800 8.0 407,000
21 0800 8.0 406,000 _
22 170,000
23 156,000 ^�
24 153,000 1
25 0800 B g. 181,000
26 0800 B 8.0 239,000
27 Holiday 230,000
28 0800 8.0 202,000
29 0800 8.0 1 216,000
30 0800 B 8.0 224,000
311 0800 B 8.0 192,000
Average:', 211,935 _� 1
Daily Maximum: 407,000 u� _
Daily Minimum: 117,000
Sampling Type. Recorder
Monthly Avg. Limit:l
Daily Limit:1 5,600,000
Sample Frequency: Daily

FORM: NDMR 03-12
Sampling Person(s)
Name: Triangle WWTP Staff
Name:
Name: Triangle WWTP
Name: Meritech
DMR)
Certified Laboratories
Page 5 of 5
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.
ORC
Operator in Responsible Charge (ORC) Certification
Wade Shaw
Certification No.: 995083
Grade: IV Phone Number: [phone]
Has the ORC changed since the previous NDMR? NO
Signature Date
By this signature, I certify that this report is accurrate and complete to the best of my knowledge.
Permittee Certification
Permittee: Durham County
Signing Official: Stephanie Brixey
Signing Officials Title: Deputy Director E&ES/ POTW Director
Phone Number: [phone] Permit Expiration: 11/30/2027
Signature � Date
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