NCG020354_2022 DMR_20220926

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG020000
Active and Inactive Mining Sites
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form. Mail the
original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG020354
Facility Name: Brickhaven No. 2 Mine Tract "A"
Person Collecting Samples: Chris Long
Laboratory Name: Cameron Testing Services, Inc.
Facility County: Chatham
Laboratory Cert. No.: 2208-0239
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 0 No
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR 0 Yes ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall # 1
Outfall # 2
Outfall # 7
Code
N/A
Receiving Stream Class
WS-IV
WS-IV
WS-IV
N/A
Date Sample Collected MM/DD/YYYY
08/23/2022
08/23/2022
08/23/2022
46529
24-Hour Rainfall in inches
0.96
0.96
0.96
00545
Settleable Solids (SS) (0.1 mg/1)
<0.100
<0.100
<0.100
C0530
TSS in mg/L (100 or 50*)
15.0
14.7
<8.33
00070
Turbidity of discharge"
15 NTU
8.4 NTU
16 NTU
-
Turbidity downstream of discharge"
-
Turbidity upstream of discharge'
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
NCOIL
Estimated New Motor/Hydraulic Oil
0
0
0
Usage in gal/month
00552
Non -Polar Oil & Grease in mg/L (15)
0
0
0
Additional parameters for Clay Mines
01105
Aluminum, total in mg/L (0.75 FW,
0.0535
0.156
0.0145
0.24 5W)
01092
Zinc, total (as Zn) in mg/L (0.126 FW,
<0.001
<0.001
<0.001
0.095 SW)
00951
Fluoride, total in mg/L (6.0)
0.3
0.3
0.2
00900
Hardness, total
2.7
6.1
<1.00
00400
pH, In standard units (6.0-9.0 FW,
6.22
8.19
7.80
6.8-8.5SW)
01097
Antimony, total in mg/L (0.34 FW,
<0.001
<0.001
<0.001
N/A SW)
01002
Arsenic, total in mg/L (0.15 FW, 0.069
<0.001
0.00135
<0.001
SW)
C0034
Chromium III in mg/L (0.905 FW, N/A
<0.001
<0.001
<0.00.1
SW)1
Additional parameters for Feldspar Ore Mines
Aluminum, total in mg/L (0.75 FW,
01105
0.24 SW)
01092
Zinc, total (as Zn) in mg/L (0.126 FW,
0.095 SW)

* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW ), Trout Waters (Trl and Primary Nursery Areas IPNAI
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
** See F-5 of the NCG020000 General Permit for turbidity requirements.
FW (Freshwater) SW (Saltwater)
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
submitt d is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false infbrv(a-tiZn, including the possibility of fines and imprisonment for knowing violations."
SignaturY of Permittee or Delegated Authorized Individual
&1.r' .Vea-a C 'C - a A' rA-'--
Email Address
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Date
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Phone Number