NCG120107_2022 DMR_20220523

NNtil) GOLDER
May 23, 2022
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, NC 27105
MONTHLY NPDES COMPLIANCE SUBMITTAL - APRIL 2022 EVENT
GREAT OAK LANDFILL, RANDOLPH COUNTY, NORTH CAROLINA
PERMIT NO. NCG120107
To Whom It May Concern,
Project No. GL1913614622
Stormwater monitoring is performed at the Great Oak Landfill under Permit No. NCG120107. The purpose of
this correspondence is to provide the Stormwater Discharge Monitoring Report (DMR) for April 2022. Monthly
monitoring was initiated following consecutive exceedances of the fecal coliform benchmark at outfall Pond-2.
Outfall Pond-2 had an exceedance of fecal coliform. There were no Benchmark exceedances from the sample
from Outfall Pond-2 during the April 2022 event.
If you have any questions or require any additional information, please contact us. We appreciate your
assistance with this project.
Sincerely,
Golder Associates INC, Inc.
David "Dusty" Y. Reedy II, PG Rachel P. Kirkman, PG
Sr Lead Consultant, Geologist Director, Geologist
CC: Kyle Mertens, Environmental Protection Manager, Waste Management, [e-mail]
Mike McFeeley, District Manager, Waste Management, 3597 Old Cedar Falls Road, Randleman,
North Carolina 27317. [e-mail]
Golder Associates NC, Inc.
5B Oak Branch Drive, Greensboro, North Carolina, USA 27407 T: [phone] F: [phone]
Engineering Lic. No. C-2862/Geology Lic. No. C-399
Golder Associates NC, Inc. is a licensed user of the Golder trademark, and an associated operating entity.
golder.com

Attn: DEMLR Stormwater Program
North Carolina Department of Environmental Quality
Attachments: DMR
https:Hgolderassociates.sharepoint.com/sites/157901/project files/5 technical work/phase 304 april stormwater
event/deliverables/fi na l/1913614622.304-01-1-revs-go_1st_gtr_d mr.docx
Project No. GL1913614622
May 23, 2022
%%%I) GOLDER

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 0107
Person Collecting Samples: David Reedy
Facility Name: Great Oak Landfill
Laboratory Name: Pace Analytical
Facility County: Randolph
Laboratory Cert. No.: 633. 40, 12
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 httos://edocs.deci.nc.sov/Forms/SW-DMR ✓❑ Yes ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities— Benchmarks in (Red)
Parameter
Code
Parameter
Outfall Pond-2
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
C
N/A
Date Sample Collected MM/DD/YYYY
04/18/2022
46529
24-Hour Rainfall in inches
0.47
C0530
TSS in mg/L (100 or 50*)
78.5
00400
pH in standard units (6.0-9.0)
6.21
00340
Chemical Oxygen Demand in mg/L
(120)
< 25.0
31616
1 Fecal Coliform in # per 100 ml (1000)
43.0
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)
<4.8
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/month
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
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 the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations."
A05/23/2022
Signature of Permittee or Delegated Authorized Individual Date
Email Address [e-mail] Phone Number 321-403-2544