WQ0034367_Monitoring - 07-2021_20210826

Monitoring Report Submittal
............................................................................................................................................
Permit Number #* WQ0034367
Name of Facility:*
Month:* July
Report Information
Type *
GW-59
Onslow Water and Sewer Authority, Northwest Regional Water Reclamation Facility
NDMR, NDAR-1, NDAR-2, NDMLR
Confirmation Email Address:*
Name of Submitter:*
Signature:
Date of submittal:
Year:* 2021
Upload Document*
NWRWRF GW59 July 2021 4.42MB
WQ0034367.pdf
PDF Only
NWRWRF NDAR & NDMR 4.47MB
July 2021 WQ0034367.pdf
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
[e-mail]
Sherry A Jones
8/26/2021
This will be filled in automatically

Initial Review
Reviewer:
Plummer, Lauren
Is the project number correct?*
WQ0034367
Is the monitoring report
t: Yes r No
accepted?*
Regional Office*
Wilmington
Accepted Date:
8/31 /2021

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GW-59A COMPLIANCE REPORT FORM Permit # WQ0034367
(Suhmit one each monitoring period ivith GTV--59 forms.)
j
Enter date monitoring results were due. ( July 2021 1 Will this monitoring report (GW-59 and GW-59A)
be submitted after the established due date?
YES
NO
2
Was any required information missing on the GW-59 report forms?
YES
NO
IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and
explain the problems encountered in obtaining the required information.
— .S�10 -
3
Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing
identification plate, area overgrown, etc.)? If the answer is "Yes", contact the Regional Ofce for guidance.
YES
co:
4
Are any monitored constituents equal.to or above the established standards?
YES
NO
If the answer to question 4 is "NO", skip to section 8.
If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s)
exceeding standards in the space provided below:
two
5
For the constituents identified in question 4 above, have standards been exceeded previously for the
same constituent(s) in the same well(s) in the last two years?
YES
NO
If the answer to question 5 is "NO", skip to section 8.
If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding
standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years).
--al(:►-
6
Are the monitoring wells listed in section 5 located at or beyond the review boundary?
YES
NO
If the answer is "YES", a groundwater quality problem maybe occurring. CONTACT THE REGIONAL
OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells maybe improperly
located; contact the Regional Office.
7
Is the permittee implementing previously approved actions required by the Division involving this
YES
NO
groundwater quality problem?
If the answer to question 7 is "YES", describe those actions in the space provided below.
If the answer to question 7 is "NO", contact the Regional Office within 90 days: an evaluation may be
required to determine the impact the waste disposal system is having at the review and compliance
boundaries surrounding this facility. Failure to do so may subject the permittee to a Notice of Violation,
fines, and/or penalties.
g
The person completing this portion (GW-59A) of the monitoring report should sign below and submit this
form with GW-59 forms for required wells to the address provided at the top of the current GW-59 form.
I hereby acknowledge that the above information was evaluated and the information submitted in this
(Com liance Report GW-59A) is true and complete to the best of my knowledge.
r:ig�n6atl
Joe 08 Z Zo Z
re of Permittee (or Authorized Agen) Datqf
GW-59:k 12/8/2003

4
ONWASA
Northwest RWRF Project: NW Compliance MW Triennial
189 Mills Field Rd. Project Number: Reported:
Richlands, NC 28574 Project Manager: Mark Young 07/27/2021 10:41
Sample Results
(Continued)
Sample: NW MW 1 (Continued) N212839-03 (WW)
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
nu No uoor
1.uu
NA
07/13/2021
MY
Field Mtd
Temperature
20.7
0.00
deg C
07/13/2021
MY
SM 2550 B
Ammonia-N
<0.500
0.500
mg/L
07/14/2021
DMK
EPA 350.1
Nitrate
<0.250
0.250
mg/L
07/13/2021
DMK
EPA 353.2
Total Phosphorus
0.751
0.150
mg/L
07/15/2021
DMK
EPA 365.1
Total Dissolved Solids
350
2.50
mg/L
07/14/2021
DMN
SM 2540 C
Total Organic Carbon
6.74
0.500
mg/L
07/15/2021
DMN
SM 5310 C
Cloudy Cloudy, apparent color of MW matrix at collcction.
No Odor No apparent smell of MW matrix at collection.
Sample Results
Sample: NW MW 2 N212839-04 (WW)
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
Chloride
28.0
5.00
mg/L
07/14/2021
DMN
SM 4500 CLDE-E
Fecal Coliform
<2.00
2.00
#/100m1
07/14/2021
DMN
SM 9222 D (MF)
Color
NO Clear
1.00
NA
07/13/2021
MY
Feld Mtd
Field Depth
10.0
Ft
07/13/2021
MY
Feld Mtd
PH
7.09
0.100
pH Units
07/13/2021
MY
SM 4500 H B
Odor
NO No Odor
1.00
NA
07/13/2021
MY
Feld Mtd
Temperature
19.6
0.00
deg C
07/13/2021
MY
SM 2550 B
Ammonia-N
<0.500
0.500
mg/L
07/14/2021
DMK
EPA 350.1
Nitrate
0.464
0.250
mg/L
07/13/2021
DMK
EPA 353.2
Total Phosphorus
7.56
0.150
mg/L
07/15/2021
DMK
EPA 365.1
Total Dissolved Solids
383
2.50
mg/L
07/14/2021
DMN
SM 2540 C
Total Organic Carbon
1.09
0.500
mg/L
07/15/2021
DMN
SM 5310 C
Clcar Clcar, apparent color of MW matrix at collection.
No Odor No apparent smell of MW matrix at collection.
Sample Results
Sample: NW MW 3 N212839-05 (WW)
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
Chloride 6.50 5.00 mg/L 07/14/2021 DMN SM 4500 CLDE-E
Fecal Coliform <10.0 10.0 #/100ml 07/14/2021 DMN SM 9222 D (MF)
Color YES Cloudy 1.00 NA 07/13/2021 MY Field Mtd
The contents of this report appiy to the sample(s) analyzed in accordance with the chain ofcuslody document.
No dtpiicalion of this report is allowed, except in its entirety. Page 3 of 6

6
ONWASA
Northwest RWRF Project: NW Compliance MW Triennial
189 Mills Feld Rd. Project Number: Reported:
Richlands, NC 28574 Project Manager: Mark Young 07/27/2021 10:41
Sample Results
Sample: NW Effluent Composite N212839-01 (WW)
Reporting Date Analyst
Analyte Result Qua] Limit Units Analyzed Initials Method
on,.".wl wAyynn vemana
c.au
1.uu
mg/L
07/19/2021
DMN
SM 5210 B
Chloride
53.0
5.00
mg/L
07/14/2021
DMN
SM 4500 CLDE-E
Chemical Oxygen Demand
24.0
20.0
mg/L
07/13/2021
DMN
Hach 8000
Chlorine
<0.0500
0.0500
mg/L
07/13/2021
MY
SM 4500 Cl G
Temperature
5.60
0.00
deg C
07/13/2021
MY
SM 2550 B
Conductivity
680
US/cm
07/13/2021
DMN
SM 2510 B
Alkalinity, CaCO3
273
mg/L
07/13/2021
DMN
EPA 310.1
Ammonia-N
<0.500 C
0.500
mg/L
07/14/2021
DMK
EPA 350.1
Nitrate
1.50
0.250
mg/L
07/13/2021
DMK
EPA 353.2
Nitrate+Nitrite-Nitrogen
1.69
0.250
mg/L
07/13/2021
DMK
EPA 353.2
Total Phosphorus
1.03
0.150
mg/L
07/15/2021
DMK
EPA 365.1
Total Dissolved Solids
452
2.50
mg/L
07/14/2021
DMN
SM 2540 C
Total Kjeldahl Nitrogen
1.21
1.00
mg/L
07/15/2021
DMN
Hach 10242
Total Nitrogen
2.90
1.25
mg/L
07/15/2021
DMN
[CALC]
Total Suspended Solids
2.70
2.50
mg/L
07/13/2021
DMN
SM 2540 D
C Total residual chlorine was present in sample upon receipt in the laboratory; value is estimated. Applies to BOD, NH3, TKN,
and coliform.
Sample Results
Sample: NW Effluent Grab N212839-02 (WW)
001
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
recai t-rnnorm
<1.uu
1.00
MPN/100m1
07/14/2021
DMN
Corilert 9223 B
Chlorine
0.0500
0.0500
mg/L
07/13/2021
MY
SM 4500 Cl G
PH
7.70
0.100
pH Units
07/13/2021
MY
SM 4500 H B
Temperature
27.8
0.00
deg C
07/13/2021
MY
SM 2550 B
Sample Results
Sample: NW MW 1 N212839-03 (WW)
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
Chloride
21.8
Fecal Coliform
170
Color
YES Cloudy
Field Depth
11.0
PH
7.04
The contents of (his report apply to the sample(s) analyzed in accordance with the chain of custody document.
No duplication ofthis report is allowed, except in its entirety.
5.00
mg/L
07/14/2021
DMN
SM 4500 CLDE-E
10.0
#/100ml
07/14/2021
DMN
SM 9222 D (MF)
1.00
NA
07/13/2021
MY
Feld Mtd
Ft
07/13/2021
MY
Field Mtd
0.100
pH Units
07/13/2021
MY
SM 4500 H B
Page 2 of 6

4
ONWASA
Northwest RWRF Project: NW Compliance MW Triennial
189 Mills Field Rd. Project Number: Reported:
Richlands, NC 28574 Project Manager: Mark Young 07/27/2021 10:41
Sample Results
(Continued)
Sample: NW MW 3 (Continued) N212839-05 (WW)
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
". "`P"'
1C'"
Ft
07/13/2021
MY
Field Mtd
PH
7.35
0.100
pH Units
07/13/2021
MY
SM 4500 H B
Odor
NO No Odor
1.00
NA
07/13/2021
MY
Field Mtd
Temperature
20.9
0.00
deg C
07/13/2021
MY
SM 2550 B
Ammonia-N
<0.500
O.Soo
mg/L
07/14/2021
DMK
EPA 350.1
Nitrate
1.55
0.250
mg/L
07/13/2021
DMK
EPA 353.2
Total Phosphorus
3.53
0.150
mg/L
07/15/2021
DMK
EPA 365.1
Total Dissolved Solids
246
2.50
mg/L
07/14/2021
DMN
SM 2540 C
Total Organic Carbon
1.72
0.500
mg/L
07/15/2021
DMN
SM 5310 C
Cloudy Cloudy, apparent color ofMW matrix at collection.
No Odor No apparent smell of MW matrix at collection.
Sample Results
Sample: NW MW 4 N212839-06 (WW)
Reporting Date Analyst
Analyte Result Qual Limit Units Analyzed Initials Method
iumonne
1u.4
5.00
mg/L
07/14/2021
DMN
SM 4500 CLDE-E
Fecal Coliform
<1.00
1.00
#/100ml
07/14/2021
DMN
SM 9222 D (MF)
Color
NO Clear
1.00
NA
07/13/2021
MY
Field Mtd
Field Depth
9.00
Ft
07/13/2021
MY
Field Mtd
PH
7.32
0.100
pH Units
07/13/2021
MY
SM 4500 H B
Odor
NO No Odor
1.00
NA
07/13/2021
MY
Field Mtd
Temperature
20.3
0.00
deg C
07/13/2021
MY
SM 2550 B
Ammonia-N
<0.500
0.500
mg/L
07/14/2021
DMK
EPA 350.1
Nitrate
<0.250
0.250
mg/L
07/13/2021
DMK
EPA 353.2
Total Phosphorus
<0.150
0.150
mg/L
07/15/2021
DMK
EPA 365.1
Total Dissolved Solids
304
2.50
mg/L
07/14/2021
DMN
SM 2540 C
Total Organic Carbon
0.928
0.500
mg/L
07/15/2021
DMN
SM 5310 C
Clear Clear, apparent color of MW matrix at collection.
No Odor No apparent smell of MW matrix at collection.
The contents of this report appiy to the sample(s) analyzed in accordance with the chain of custody document.
No dapAcation of this report is allowed, except in its entirety. Page 4 of 6

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