NCG020441_2022 DMR_20221010

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. NCG02 0441
Person Collecting Samples:
Facility Name: Vulcan - South Fork Quarry
Laboratory Name:
Facility County: Forsyth County
Laboratory Cert. No.:
Discharge during this period. ❑ Yes 0 No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response act ons this sample period for any benchmark exceedances? ❑ Yes N No
If so, which Tier (I, II, or Ili)?
A copy of this DMR has been uploaded electronically via https://edocs deg.nc.gov/Forms/SW-DMR Yes ❑ No
Date Uploaded. 10/10/2022
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
parameter
Outfall 001
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
N/A
Date Samp'e Collected MMjDD/YYYY
46529
24•Hour Rainfall in inches
00545
Settleable Solids (SS) (0.1 mg/1)
C0530
TSS in mg/L (100 or 50*)
00070
Turbidity of discharge**
Turbidity downstream of discharge**
Turbidity upstream of discharge**
Additional parameters for outfalls in drainage areas that use >5S gallons per month of new hydraulic oil on average
Estimated New Motor/Hydraulic Oil I
NCOIL
Usage in gal/month
00552 Non Polar Oil & Grease in mg/L (15)
Additional parameters for Clay Mines
Aluminum, total in mg/L (0.75 FW,
01105
0.24 SW)
Zinc, total (as Zn) in mg/L (0.126 FW,
01092 i
0.095 SW)
00951
Fluoride, total in mg/L (6.0)
00900
Hardness, total
pH, in standard units (6.0-9.0 FW,
00400
6.8-8.5 SW) _
Antimony, total in mg/L (0.34 FW,
01097
N/A SW)
Arsenic, total in mg/L (0.15 FW, 0.069
01002
SW
Chromium III in mg/L (0.905 FW, N/A
C0034
SW)
Additional parameters for Feldspar Ore Mines
Aluminum, total in mg/L (0.75 FW,
01105
0.24 SW)
Zinc, total (as Zn) in mg/L (0.126 FW,
01092
0.095 SW)

00951
Fluoride, total in mg/L (6.0)
Additional parameters for Lithium Ore Mines
01105
Aluminum, total in mg/L (0.75 FW,
0.24 SW)
00951
Fluoride, total in mg/L (6.0)
Additional parameters for Phosphate Mines
00951 Fluoride, total in mg/L (6.0)
39344 Alpha, Gross Particle Activity
Additional parameters for Industrial Sand Mines
00951
Fluoride, total in mg/L (6.0)
C00334
Chromium III in mg/L (0.905 FW, N/A
SW)
39344
Alpha, Gross Particle Activity
' 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
* * See F-5 of the NCG020000 General Permit for turbidity requirements.
FW (Freshwater) 5-.- (Saltwater)
Notes (optional): Quarier 3
"I certify by my signature below, under penalty of law, that this documert and al' attachments were prepared under my d rection or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information subm tted. 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 possib4ty of fines and imprisonment for knowing violations."
Signature o0firrililfee ?TCelegated Authorized Individual
[e-mail]
Email Address
10/10/2022
Date
704-547-7076
Phone Number