NCG020772_2023 DMR_20230724

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG020000
Active and Inactive Mining ;
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.NCGO2 0772 Person Collecting Samples:MM Staff
Facility Name:Goldston Quarry Laboratory Name:Pace Analytical Services
Facility County:Chatham 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.deg.nc.gov/Forms/SW-DMR '`_es ❑ No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class C C C
N/A Date Sample Collected MM/DD/YYYY
46529 24-Hour Rainfall in inches
00545 Settleable Solids(SS) (t':1 mg/I)
C0530 TSS in mg/L L y2d'3 or 50
00070 Turbidity of discharge**
- Turbidity downstream of discharge**
'- ; Turbidity upstream of discharge**
Additionai parameters for outfaiis in drainage areas that use>55 gallons per month of new hydraulic oil on average
Estimated New Motor/Hydraulic Oil I
NCOIL
Usage in gal/month
00552 Ncn-Polar Cii x&.G,-ease in mg/L g E2'
Additional parameters for Clay Mines
01105 Air .ir.i.ri-c to'c,a,in nrg/L( h 72,
Zinc;total as Zn)in mg/L(0.126 FW,
01092
00951 Fluorice,total i!n mg/L 9 )
00900 Hardness,tota!
00400 pH,in standard units„ye o,)-9."l to,
6.5-6,5 SW) •
01097 Antimony,total in mg/L (29i27,
N/A SW)
01002 Arsenic,total in mg/L 0.15 0.059
Sw
C0034 Chromium III in mg/L 4 . ;.Jd, /A
Additional parameters for Feldspar Ore Mines
01105 Aluminum,total in mg/L(0 5• Eti:l_
0.24 SW)
Zinc,total(as Zn)in mg/L
01092
0.095 SlaV)

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 H6. )
Chromium Ill in mg/L(2.905 FW,Ue/A '
C00334 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 hava a benchmark of 100 mg/L
**See F-5 of the NCCG020000 General Permit for turbidity requirements.
FW(Freshwater)Sr (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
inn iiry n the person or persons who manage the system,or those persons directly responsible for gathering the information,the information
�ubmitted is,t he best of my knowledg and belle tr , curate,and cc am aware that there are significant penalties for submitting
fall i a n ;ncluding the ssibility f fines and priso ent for kn wi iolations."
7/24/2023
Signat re of Pe r.,o ee or ,ele to Authorized Individual _Da#e
phillipoprev "": P"t"ntta.corn [phone]
Email Address Phone Number

NCDEQ Division of Energy,Mineral and Land Resources
Wastewater 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 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. NCGO2 772 Person Collecting Samples:
Facility Name:Goldston Quarry Laboratory Name:Pace Analytical Services
Facility County:Chatham Laboratory Cert. No.:633
es Discharge during this period:❑Y o (if no,skip to signature and date)
Has your facility implemented mandatory r 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 Aes ❑
No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Monthly Average Effluent Limits in Qrlue),Daily
Maximum Effluent Limits in(Red)
Parameter Parameter Outfall Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class C
N/A Date Sample Collected MM/DD/YYYY
00400 pH(6.0-9.0 FW,6.8-8.5 SW)
C0530 TSS in mg/L(25,20,or 10 a)(45,30, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
15 a)
00070 Turbidity of discharge b
Turbidity downstream of discharge b
Turbidity upstream of discharge b
00545 Settleable Solids in mg/L(®A),(0.2)° Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
31616 Fecal Coliform d
61211 Enterococcuse
Daily Flow Rate in cfs(50%of 7Q10)
Additional parameters for Clay Mines
01105 Aluminum,total in mg/L(0.30 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
0.24 SW)(0.75 FW,0.24 SW)
01092 Zinc,total(as Zn)in mg/L Q6oa2 i F@ do Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
0.095 S !)(0.126 FW,0.095 SW)
00951 Fluoride,total in mg/L( .0)(6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
00900 Hardness,total
01097 Antimony,total in mg/L(0.34[FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
n/a SW)(0.34 FW,n/a SW)
Arsenic,total in mg/L(0.15 FW,0.09 Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
01002 SW)(0.15 FW,0.069 SW)
C0034 Chromium Ill 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 Feldspar Ore Mines
01105 Aluminum,total in mg/L(0,30 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
0.24 SW)(0.75 FW,0.24 SW)
01092 Zinc,total(as Zn)in mg/L(0,126 Fwy Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily

0.095 SW)(0.126 FW,0.095 SW)
00951 Fluoride,total in mg/L(iE )(6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
CO034 Chromium Ill 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 Lithium Ore Mines
01105 Aluminum,total in mg/L(130 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
0.24 SSW)(0.75 FW,0.24 SW)
00951 Fluoride,total in mg/L(6.4)(6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
CO034 Chromium Ill 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
39344 Alpha,Gross Particle Activity Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
Additional parameters for Industrial Sand Mines
00951 Fluoride,total in mg/L(6.0)(6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
Chromium Ill in mg/L(0.117 FW,n/a Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
CO0334 S O(0.905 FW,n/a SW)
39344 Alpha,Gross Particle Activity Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily
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
inqu' erson or persons who manage the system,or those persons directly responsible for gathering the information,the information
mitted is, t best of my kno edge and b true,accurate,a • omplete.I am aware that there are significant penalties for submitting
false i f a n ncluding the ossi 'lity of nes nd i prison :r -.r knowing violations."
7/24/2023
Signature of Pe itt e or De egated Authorized In - Date
phillip.press @martinmarietta.co
Email Address Phone Number