WQ0014785_Monitoring - 08-2023_20240314

Monitoring Report Submittal
Permit Number#* WQ0014785
Name of Facility:* Midway Middle School
Month: * August Year: * 2023
Report Information
Type* Upload Document*
NDMR, NDAR-1, NDAR-2, NDMLR August 2023.pdf 5.58MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
Confirmation Email Address: * [e-mail]
Name of Submitter: * Robert Carroll
Signature:
Date of submittal: 3/14/2024
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* WQ0014785
Is the monitoring report accepted?* Yes No
Regional Office* Fayetteville
Reviewer: _anonymous
Review Date: 3/18/2024

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­77 Environmental Chemists, Inc.
envirochem 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 , 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347,5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS info i.environmentalchemists.com
Sampson Co. Schools
437 Rowan Road
Clinton, NC 28328
Attention:
Date of Report: Aug 11, 2023
Customer PO #:
Customer ID: 19040001
Report #: 2023-15642
Project ID: Midway Middle PPI001
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
23-38667 Site: Effluent - Grab
7/20/2023 8:30 AM Water Robert Carroll
Test
Method Results Date Analyzed
Ammonia Nitrogen
EPA 350.1, Rev. 2.0, 1993 0.2 mg/L
07/23/2023
Fecal Coliform
Idexx Colilert-18 >4840 MPN/100ml
07/20/2023
Residue Suspended (TSS)
SM 2540 D-2015 33.7 mg/L
07/21/2023
Total Phosphorus
SM 4500 P (F-H)-2011 3.83 mg/L
08/03/2023
BOD
SM 5210 B-2016 40 mg2/L
07/20/2023
Sample estimated. Did not meet quality control requirements: blank= 0.28 mg/L, above acceptable limit of 0. 0 mg/L.
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA353.2, Rev. 2.0, 1993
0.03 mg/L
07/21/2023
Nitrate+Nitrite-Nitrogen
EPA 353.2, Rev. 2.0, 1993
0.12 mg/L
07/26/2023
Nitrate Nitrogen
Subtraction Method
0,09 mg/L
08/11/2023
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351.2. Rev. 2 0, 1993
6.5 mg/L
08/02/2023
Total Nitrogen
Total Nitrogen
6.6 mg/L
08/11/2023
Comment:
Reviewed by:
I
Report #: 2023-15642 Page 1 of 1

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Environmental Chemist, Inc., Wilmington, NC Lab #94
6602 Windmill Way
Wilmington, NC 28405
910.392.0223
Sample Receipt Checklist
Clie ate: _ �O Report Number: _ 2023- /
Receipt of sample: ECHEM Pickup ❑ Client Delivery
JUPS ❑ Fed Ex ❑ Other ❑
❑ YES 10
NO
Z N/A
1. Were custody seals present on the cooler?
❑ YES 10
NO
0 N/A
2. If custody seals were present, were they intact/unbroken?
Original temperature upon receipt °C Corrected temperature upon receipt `C
How temperature taken: ❑ Te perature Blank O Against Bottles
IR Gun ID: Thomas Traceable S/N 210886869 IR Gun Correction Factor °C: 0.0
O YES
❑ NO
3. If temperature of cooler exceeded 6`C, was Project Mgr./QA notified?
O YES
❑ NO
4. Were proper custody procedures (relinquished/received) followed?
Z YES
❑ NO
5. Were sample ID's listed on the COC?
O YES
❑ NO
6. Were samples ID's listed on sample containers?
0 YES
❑ NO
7. Were collection date and time listed on the COC?
Z YES
❑ NO
8. Were tests to be performed listed on the COC?
O YES
❑ NO
9. Did samples arrive in proper containers for each test?
9 YES
❑ NO
10. Did samples arrive in good condition for each test?
9 YES
❑ NO
11. Was adequate sample volume availableT
9 YES
❑ NO
12. Were samples received within proper holding time for requested tests?
YES
0 NO
13. Were acid preserved samples received at a pH of <2?
❑ YES
❑ NO
14. Were cyanide samples received at a pH >12?
❑ YES
❑ NO
15. Were sulfide samples received at a pH >9?
YES
❑ NO
16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? **
❑ YES
j0 NO
j 17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L?
❑ YES
I ❑ NO
118. Were orthophosphate samples filtered in the field within 15 minutes?
* TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet.
** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet.
Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace)
Sample(s) were received incorrectly preserved and were adjusted accordingly
by adding (circle one): H2SO4 HNO3 HCI NaOH
Time of preservation: If more than one preservative is needed, notate in comments below
Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or
notify the state tab if directed to analyzed by the customer. Who was notified, date and time:
Volatiles Sample(s) were received with headspace
COMMENTS:
DOC. QA.002 Rev 1