NCG020045 DMR WW (3)

ANNUAL SUMMARY DISCHHARGE MONITORING
REPORT (DMR) -WASTEWATER
AU1B�MflT `T0�:�C VIM LTOFFIGL
General Permit No. NCG020000
Calendar Year 2015
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Certificate Coverage No. NCG020045
Facility Name: Martin Marietta Materials, Inc. - Arrowood Quarry
County: Mecklenburg
Phone Number [phone] Total no. of outfalls monitored 1
Certified Laboratory Pace Analytical Lab # 12
Lab #
Wastewater (WW) Discharge Outfall No. 001
Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes No X
Does this outfall discharge WW to SA waters? Yes No X
Does this outfall discharge WW to SB or PNA waters? Yes No X
Does this outfall discharge WW to HQW or ORW waters? Yes No X
If so, what is the 7Q10 flow rate? or Tidally influenced waters, 7Q10 not available
Does this outfall discharge WW to Trout (Tr) designated water Yes No X
Were there any limit violations in the calendar year? Yes No X
Outfall No.
001
Daily Flow
Rate, cfs
pH,
SU
TSS,
mg/I
SS,
ml/I
if applicable
Discharge
Turbidity
NTU
Upstream
(U) Turbidity
NTU
Downstream
(D) Turbidity
NTU
Fecal
Coliform,
col/100 ml
SA
-- — 'I
'Efft06n,r ° -!,r
i i_-
, .f
-;
I '!Limitaiois
a • s— _
Mo:,'Aye / D'7Max
Date Sample
Collected,
mo/dd/yr
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t ©4r
.+r �i�:"�O '�Q�I'Y
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ice _, A... $'.C•f. '
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10/2/15
0.720
7.3
<5.3
<.10
6.4
N/A
Permit Date 10/1/2015 - 9/30/2020
Last Revised 10/2/2015

Certificate Coverage No. NCG020045
CERTIFICATION
"I certify, 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 syste
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 violation."
[Required by 40 CFR §122.22] A /J zi
Signature
Date 2/12/16
Mail Annual Summary Stormwater DMR to the NCDEQ Central Office:
Note the address is correct — Central Files is housed in DWR (not DEMLR)
N.C. Department of Environmental Quality (DEQ)
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files Telephone [phone]
Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at:
[phone]
Permit Date 10/1/2015 - 9/30/2020
Last Revised 10/2/2015

ANNUAL SUMMARY DMR - WASTEWATER
SEND TO CENTRAL OFFICE
PROCESS MINE/DEWATERING WASTEWATER
GENERAL PERMIT NO. NCG020000
*Report, A// Wastewaterdischarge monitoring data on this form (including No Flow and No Discharge and Perinit Linnt Violations) by MARCH I ofeach year If
you have limit violations, you must also have&turned in a Limit Violation DMR to your local Regional office within 30 days_of receiving sample results from_a_ lab.__ _
CERTIFICATE OF COVERAGE NO. NCG020045
FACILITY NAME: Arrowood Quarry
PERSON COLLECTING SAMPLES: John Smith
CERTIFIED LABORATORY: PACE ANALYTICAL Lab #12
LIMITS VIOLATIONS? YES ❑ NO ❑
Part A: Wastewater Mnniterinv Requirements
SAMPLE COLLECTION YEAR: 2015
COUNTY: Mecklenburg
PHONE NO. [phone]
ADD TO LISTERVE? YES ❑NO ❑EMAIL:
INDUSTRIAL SAND'? ElDISCHARGE TO SA WATERS4. ❑
Outfall No.
Date Sample
Collected'
50050
Total Flow
00530
Total Suspended
Solids
00400
Turbidity3
00545
Settleable Solids
00400
pH
31616
Fecal Coliforms
-
mm/dd/yr
MG
mg/11'2
NTU 2,3
m1/12
Standard
col/ml2,4
Pit Discharge
2/23/15
0.72
<57
<1.0
<0.10
8.00
N/A
Pit Discharge
4/16/15
0.72
3.7
9.1
<0 10
7.60
N/A
Pit Discharge
8/21/15
0.72
<2.5
2
<0 10
8.32
N/A
'All mines must monitor WW discharges for TSS. Only industrial sand mine discharges are subject to TSS limts.
21f an effluent limit is exceeded, the permittee is required to institute monthly monitoring for that parameter for the remaining permit term.
3The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streems, lakes and reservoirs
designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTUfor all other streams and sruface waters Turbidity may be monitored at the
Stonnwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiveing water, directly upstream and downstream of the discharge
40111y facilities discharging to SA waters are required to monitor for Fecal coliforms.
Permit Date. 1/1/2010-12/31/2014 Last Revised 01-05-10
Page 1 of 2

Part A: Continued: Wastewater Monitoring Requirements
50050
Outfall No. Date Sample Total Flow
Collected
00530 00400 00545 00400 31616
Total Suspended Turbidity3 Settleable Solids pH Fecal Coliforms
Solids
- mm/dd/yr MG
mg/11'z NTU2'3 ml/12 Standardz col/m12,4
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW", "NO DISCHARGE" & LIMIT
VIOLATIONS) BY MARCH 1 OF EACH YEAR TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOUMUST SIGN THIS CER TIFICA TION FOR ANY INFORMA TION REPOR TED:
"I certify, 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 sumbitted. 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 complet
I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisionment for knowing violations."
(Signature of Permittee)
2/12/16
(Date)
Pennit Date 1/1/2010-12/31/2014 Last Revised 01-05-10
Page 2 of 2