NCG120099_2023 DMR_20240610

MIS
GF
GREEN FOR LIFE
environmental
June 7, 2024
Attn: DEMLR Stormwater Program
North Carolina Department of Environmental Quality
Division of Mineral, Energy, and Land Resources, Stormwater Division
Land Quality Section, Winston-Salem Regional Office
450 West Hanes Mill Road, Suite 300
Winston-Salem, North Carolina 27105
RE: NPDES COMPLIENCE SUBMITTAL FOR APRIL 2024
HIGH POINT CONSTRUCTION AND DEMOLITION LANDFILL
GUILFORD COUNTY, NORTH CAROLINA, PERMIT NO. NCG120099
To Whom It May Concern,
WI High Point Landfill, LLC is monitoring stormwater under Permit No. NCG120099 at the High Point
Construction and Demolition (C&D) Landfill. The purpose of this correspondence is to provide a
Stormwater Discharge Monitoring Report(DMR) for April 2024. Monthly monitoring was initiated at
the High Point C&D Landfill following consecutive benchmark exceedances of chemical oxygen
demand (COD) and total suspended solids (TSS) in samples collected from outfall ST-1, as reported
to NC DEQ in the NPDES Compliance Submittal for First Quarter 2024.
As noted on the attached DMR, there was no discharge during operational hours for the April 2024
monitoring period for outfall ST-1 during a qualifying rainfall event.
If you have any questions or require any additional information, please contact us. We appreciate
your assistance with this project.
Sincerely,
WI igh Point Landfill, LLC
G.A.
Steve Cobb
General Manager
C: Matthew Scheidt, Lead Geologist, WSP USA Inc., 5B Oak Branch Drive, Greensboro, North
Carolina, 27407, 336-852-4903, [e-mail]
Travis Hitchcock, Regional Vice President, 3301 Benson Drive, Raleigh, North Carolina,
27609, [e-mail]
Bryan Wuester, Area Landfill Director, 7434 Roseboro Highway, Roseboro, Sampson County,
North Carolina 28382, [e-mail]
John Pfleger, Regional Environmental Compliance Manager, GFL Environmental, 3301
Benson Drive, Suite 601, Raleigh, North Carolina 27609,[e-mail]
Attachment: DMR
1236 Elon Place High Point NC, 27263
Tel.:[phone] Fax:[phone] gflenv.com

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG120000
Landfills
Click here for instructions
Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG12 0099 Person Collecting Samples: Nicolas Tejeda
Facility Name: High Point C&D Landfill Laboratory Name: Pace Analytical
Facility County:Guilford Laboratory Cert. No.: NC633
Discharge during this period:❑Yes ❑✓ No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?❑Yes ❑ No
If so,which Tier(I, II,or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR ❑ Yes ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall ST-1 Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class
N/A Date Sample Collected MM/DD/YYYY
46529 24-Hour Rainfall in inches
C0530 TSS in mg/L(100 or 50*)
00400 pH in standard units(6.0—9.0)
00340 Chemical Oxygen Demand in mg/L
(1201
31616 Fecal Coliform in#per 100 ml(1000)
Additional parameters for outfalls in drainage areas that use>55 gallons per month of new hydraulic oil on average
00552 Non-Polar Oil&Grease in mg/L(15)
NCOIL Estimated New Motor/Hydraulic Oil > 55 gal
Usage in gal/month
Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HOW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of F ..All other water classifications have a benchmark of 100 mg/L
k Notes(optional):
"I certify by my signature below,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 qualified personnel properly gather and evaluate 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 th:. •est of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting
false information,i ding the r, .ibility of fines and imprisonment for knowing violations."
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Signature of Permittee or Delegated Authorized Individual Date
Email Address [e-mail] Phone Number 336-886-3560