WV0700153_Lab Data_20221128

envirochem
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
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
[e-mail]
Town Of Nags Head Date of Report: Nov 14, 2022
PO Box 99 Manteo Report #: 22-M2616
Nags Head NC 27959 Report #: 2022-21613
Attention: Customer ID: 09020021
Project ID: NH Acres
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-52939 Site: Pond Header Pipe 10/31/2022 11:00 AM Water Client
Test Method Results Date Analyzed
Ammonia Nitrogen
Total Phosphorus
Chloride
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
Nitrate+Nitrite-Nitrogen
Total Nitrogen
EPA 350.1, Rev. 2.0, 1993
SM 4500 P (F-H)-2011
SM4500 CI E-2011
EPA 351.2, Rev. 2.0, 1993
EPA 353.2, Rev. 2.0, 1993
Total Nitrogen
1.7 mg/L 11/03/2022
0.42 mg/L 11/04/2022
118 mg/L 11/02/2022
2.7 mg/L 11/07/2022
< 0.02 mg/L 11/02/2022
2.7 mg/L 11/11/2022
Lab ID Sample ID: M-3592 Collect Date/Time Matrix Sampled by
22-52940 Site: Pond Header Pipe - M 10/31/2022 11:00 AM Water Client
Test Method Results Date Analyzed
Fecal Coliform
Idexx Colilert-18
<1 MPN/100m1 10/31/2022
Comment:
Reviewed by:
aele
Report #::2022-21613 Page 1 of 1

Environmental Chemist, Inc., Wilmington, NC Lab #94
Client: OV
Receipt of sample:
O YES
❑ YES
❑ NO CSI, N/A
Original temperature upon receipt y' , _ °C Corrected temperature upon receipt
0 Temperature Blank IB Against Bottles
IR Gun ID: Thomas Traceable S/N 192511657 IR Gun Correction Factor °C: 0.0
How temperature taken:
51 YES
Ea YES
® YES
• YES
E YES
I:51 YES
I YES
Ita YES
IA YES
❑ NO
❑ NO
❑ NO
❑ NO
O NO
❑ NO
O NO
❑ NO
❑ NO
E ' YES
cIJ YES
O YES
O YES
YES
O YES
O YES
❑ NO
O NO
❑ NO
O NO
❑ NO
❑ NO
O NO
lod
Sample Receipt Checklist
Date:
a
6602 Windmill Way
Wilmington, NC 28405
910.392.0223
Report Number: 2022- 0/4 (0 / 3
ECHEM Pickup 0 Client Delivery 0 UPS FedEx 0
0 NO I N/A 1. Were custody seals present on the cooler?
Other 0
2. If custody seals were present, were they intact/unbroken?
3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified?
4. Were proper custody procedures (relinquished/received) followed?
5. Were sample ID's listed on the COC?
6. Were samples ID's listed on sample containers?
7. Were collection date and time listed on the COC?
8. Were tests to be performed listed on the COC?
9. Did samples arrive in proper containers for each test?
10. Did samples arrive in good condition for each test?
11. Was adequate sample volume available?'
12. Were samples received within proper holding time for requested tests?
13. Were acid preserved samples received at a pH of <2? *
14. Were cyanide samples received at a pH >12?
15. Were sulfide samples received at a pH >9?
16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L?
17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L?
18. 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:
Sample(s)
by adding (circle one):
Time of preservation:
°C
Note: Notify customer service
notify the state lab if directed
(Must be completed for any sample(s) incorrectly preserved or with headspace)
were received incorrectly preserved and were adjusted accordingly
H2SO4 HNO3 HCI NaOH
If more than one preservative is needed, notate in comments below
immediately for incorrectly preserved samples. Obtain a new sample or
to analyzed by the customer. Who was notified, date and time:
Volatiles Sample(s) were received with headspace
COMMENTS:
DOC. QA.002 Rev 1

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