HomeMy WebLinkAboutNCG020009_2023 DMR_20230424NCDEQ Division of Energy, Mineral and Land Resources
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 DM to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG02 0009
Person Collecting Samples: MM Staff
Facility Name: American Stone
Laboratory Name: Pace Analytical Services
Facility County: Orange
Laboratory Cert. No.: 633
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.Rov/Forms/SW-DMR ❑ Yes ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
WS-II; HQW, NSW
WS-II; HQW, NSW
WS-II; HQW, NSW
N/A
Date Sample Collected MM/DD/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 >55 gallons per month of new hydraulic oil on average
Estimated New Motor/Hydraulic Oil
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
0.095 SW)
00951
Fluoride, total in mg/L (6.0)
00900
Hardness, total
pH, in standard units (6.0-9.0 FW,
00400
6.8-6.5 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 1
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 NCGO20000 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
submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
f�se infor tion, includin the posslbllity fine a 4-Imprisonment for knowing violations."
1 " "_ 4/19/2023
Signature of Per'nittee or Delegated Authortzealndivid-ual
phillip.prbsley@martinmariettom
Email Address
Date
(919) 783-4505
Phone Number
NCDEQ Division of Energy, Mineral and Land Resources
Wastewater Discharge Monitoring Report (D ) Fora 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 within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Reionai Office.
Certificate of Coverage No. NCG020009
Person Collecting Samples: MM Staff
Facility Name: American Stone
Laboratory Name: Pace Analytical Services
Facility County: Orange
Laboratory Cert. No.: 633
Discharge during this period:] I'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 I
No
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via htt s:. edocs.deg.nc.�ov/Forms/SW-DMR ❑ Yes ❑
No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Monthly Average Effluent Limits in (Blue), Daily
Maximum Effluent Limits in (Red)
Parameter
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
WS-II; HQW, NSW
N/A
Date Sample Collected MM/DD/YYYY
3/2/2023
00400
pH ( .0- .0 FW, 6,8-&S SW)
8.2
TSS in mg/L (5, 20, or 1 �} (4$, 30,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
C0530
15 �)
ND
00070
Turbidity of discharge r
1.6
-
Turbidity downstream of discharge r
-
Turbidity upstream of discharge r
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
00545
Settleable Solids in mg/L (0.1), (0.2)1
�ND
31616
Fecal Coliform a
61211
Enterococcus'
-
Daily Flow Rate in cfs (50% of 7Q10)
0.03
Additional parameters for Clay Mines
Aluminum, total in mg/L (0.30 FW,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
01105
0.24 SW) (0.75 FW, 0,24 W)
Zinc, total (as Zn) in mg/L (0.126 FW,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
01092
0.095 SW) (0.126 FW, 0.095 SW)
Fluoride, total in mg/L (6.0) (6.0)
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
00951
00900
Hardness, total
Antimony, total in mg/L (0.34 FW,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
01097
n/a SW) (0.4 FW, n/a SW)
Arsenic, total in mg/L (0.15 FW, O,0 9
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
01002
SW) (0.15 FW, 0,069 SW)
Chromium III in mg/L (0.117 FW, n/a
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
C0034
SW) (0.905 FW, n/a SW)
Additional parameters for Feldspar Ore Mines
Aluminum, total in mg/L (€1.30 FW,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
01105
0.24 W) (0.75 FW, 0,24 SW)
01092
Zinc, total (as Zn) in mg/L (0.126 FW,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
O095 SW) (0.126 FW, 0.095 SW)
Fluoride, total in mg/L (6.0) (6.0)
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
00951
CO034
Chromium III in mg/L (0,117 FW, n/a
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
5W) (0.905 FW, n/a SW)
Additional parameters for Lithium Ore Mines
Aluminum, total in mg/L (0,30 FW,
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
01105
0.24 SW) (0.75 FW, 0.24 SW)
Fluoride, total In mg/L (6,0) (6.0)
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
00951
CO034
Chromium III in mg/L (0.117 FW, n/a
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
SW) (0.905 FW, n/a SW)
Additional parameters
for Phosphate Mines
Fluoride, total In mg/L (6.0) (6.0)
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
00951
Alpha, Gross Particle Activity
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
39344
Additional parameters for Industrial Sand Mines
Fluoride, total in mg/L (6.0) (&0)
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
00951
Chromium III in mg/L (0.117 FW, n/a
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
CO0334
SW) (0,905 FW, n/a SW)
Alpha, Gross Particle Activity
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
Avg
Daily
39344
a) Outfalls to Outstanding Resource Waters (ORW) and High Quality Waters (HQW) have a Monthly Average Effluent Limit for TSS of 20 mg/L
and a Daily Maximum Effluent Limit of 30 mg/L. Outfalls to Trout Waters (Tr) and Primary Nursery Areas (PNA) have a Monthly Average Effluent
Limit for TSS of 10 mg/L and a Daily Maximum Effluent Limit of 15 mg/L. Industrial Sand and Phosphate mines discharging to all other water
classification have a Monthly Average Effluent Limit for TSS of 25 mg/L and a Daily Maximum Effluent Limit of 45 mg/L.
b) See H-5 of the NCG020000 General Permit for turbidity requirements.
c) Only outfalls to HQW, ORW, SA, SB, PNA, or Tr waters are required to monitor for Settleable Solids.
d) Only outfalls to SA waters are required to monitor for Fecal Coliform
e) Only outfalls to SA, SB, and SC waters are required to monitor for Enterococcus
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
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 igformgtipn, including the possibility of fines anfcpimprisonment for knowing violations."
4/11 /2023
Signature of Pe(r'jttee or Delegated Autho.Cized Individual Date
phi llip.pressley@martinmarie#ta omom
Email Address
Phone Number