WV0700153_Lab Data_20221215

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
info[a'environmentalchemists.com
Town Of Nags Head Date of Report: Dec 14, 2022
PO Box 99 Manteo Report #: 22M-2884
Nags Head NC 27959 Report #: 2022-23851
Attention: Customer ID: 09020021
Project ID: NH Acres
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-58739 Site: Pond Header Pipe 11/30/2022 10:00 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
7.1 mg/L 12/08/2022
0.33 mg/L 12/12/2022
68 mg/L 12/07/2022
7.3 mg/L 12/09/2022
0.03 mg/L 12/06/2022
7.3 mg/L 12/14/2022
Lab ID
22-58740
Test
Sample ID: M-3949 Collect Date/Time Matrix Sampled by
Site: Pond Header Pipe - M 11/30/2022 10:00 AM Water Client
Method
Results Date Analyzed
Fecal Coliform
Idexx Colilert-18
<1 MPN/100m1 11/30/2022
Comment:
Reviewed by:
\it'iOuu((cic, Oktaz
Report #::2022-23851
Page 1 of 1

Environmental Chemist, Inc., Wilmington, NC Lab #94
6602 Windmill Way
Wilmington, NC 28405
910.392.0223
Sample Receipt Checklist
Date: l Zl ZZ Report Number: 2022- ?_ 3 \
Receipt of _erripie:
E"HEf."i Pickup ❑ Client Delivery ❑ 1UPS FeuEr E Other E
1
`I`E'' r
E NO u �`1,�� 1.Were custody seals present on the cooler?
ill YES
❑ NO IF. N/A 2. If custody seals were present, were they intact/unbroken?
Original temperature upon receipt 7.2_ °C Corrected temperature upon receipt °C
Ho::' temperature -X
taken: ❑ Temperature Blank Against Bottles
IR Gun ID: Thomas
Traceable S/N 192511657 IR Gun Correction Factor °C: 0.0
'4 YES
0 NO
3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified?
1 YES
0 NO
4. Were proper custody procedures (relinquished/received) followed?
YES
0 NO
5. Were sample ID's listed on the COC?
1R YES
0 NO
6. Were samples ID's listed on sample containers?
YES
❑ NO
7. Were collection date and time listed on the COC?
YES
0 NO
8. Were tests to be performed listed on the COC?
1'4 YES
0 NO
9. Did samples arrive in proper containers for each test?
• YES
• NO
10. Did samples arrive in good condition for each test?
d YES
❑ NO
11. Was adequate sample volume available?'
r41 YES
• NO
12. Were samples received within proper holding time for requested tests?
Pi YES
■ NO
13. Were acid preserved samples received at a pH of <2? *
• YES
0 NO
14. Were cyanide samples received at a pH >12?
• YES
0 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? --
0 YES
• NO
17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 rn/L?
❑ YES ■ NO
18. Were orthophosphate samples filtered in the field within 15 minutes?
TOCIVoi=tii,3� are pH che:ked at time of analysis and recorded on, the benchsheet.
fi Ba:ter:=_ s m _s are checkedand on the p'�- for Chlorine at time of analysis recorded benchsheet.
Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace`
Samples; were received incorrectly preserved and were
adjusted accord ng y
oy adding (circle one): H;SO: HNO; HCI NaOH
Time of preservation: If more than one preservative is needed. notate in comments be'o,,,
._..e.__ _.s._ se .:e:r -c..."_'yj _ r -c. -- . 2-'else ,e: sa n '>> OC-_. a rev. . 5?^"„ - _
Volatiles Samples) were received with headsoace
COMMENTS:
DOC. QA.002 Re ✓ 1