NCG200344_MONITORING INFO_20161201

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT ND.
/V
DOC TYPE
❑ HISTORICAL FILE
Z MONITORING REPORTS
DOC DATE
❑ olt�lio �� O1
YYYYMM DD

409 Rogers View Court
Mid Atlantic
Raleigh. NC 29910
office 919.250.9418
Engineering & Environmental Solutions
facsimile 919.250.9950
MAAONLINE.COM
November 1, 2016
NCDENRIDWR
Attention: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
IRCEI v
DEC 0I 20,6
DVVR SECTIONON
Subject: STORMWATER SAMPLING RESULTS
CRANFORD IRON & METAL COMPANY, INC.
5093 U.S. HIGHWAY 311
SOPHIA, RANDOLPH COUNTY, NORTH CAROLINA
PERMIT NCG200344
MID -ATLANTIC JOB NO. 00OR2087.00
To Whom It May Concern:
Attached please find the Stormwater Discharge Monitoring Report (DMR) and analytical report for
the sampling conducted at the above -referenced site. A stormwater sample was collected from
Outfall 001 on September-20, 2016 and analyzed for Total Suspended Solids (TSS), Copper,
Lead, Zinc, Oil and Grease and Chemical Oxygen Demand (COD). With the exception of Copper
and COD, all parameters were reported below or within their respective benchmark values, as
shown on the attached DMR. Based on these results, a Tier One Response has been
implemented at the facility. Please note that the continued exceedance of benchmark values for
Copper and COD may be due to naturally occurring metals and not the result of facility practices,
given the distance and vegetative buffers present between the facility operations and the
designated Outfall 001. As such, the facility will remain in a Tier One Response unless otherwise
instructed by your office. If you have any questions or need additional information, please contact
me at 919-250-9918.
Sincerely,
MID -ATLANTIC ASSOCIATES, INC.
Ron Davis
Stormwater Services Manager
Attachments: Stormwater Discharge Monitoring Report
Laboratory Analytical Report
EXPERIENCED CUSTOMER FOCUSED lNNOVATlVI. —

STORMWATER DISCHARGE OUTFALL (SDO)
GENERAL PERMIT NO. NCG200000
DISCHARGE MONITORING REPORT (DMR)
CERTIFICATE OF COVERAGE NO. NCG200344
FACILITY NAME _Cranford Iron and Metal Company, Inc.
PERSON COLLECTING SAMPLES Ann Lineberry
CERTIFIED LABORATORY Pace Analvtical Lab #
Lab #
COUNTY Randolph
PHONE NO. [phone]
Part A: Specific Monitoring Requirements
Mail original and one copy to: SAMPLES COLLECTED DURING
Division of Water Quality CALENDAR YEAR: 2016
Attn: Central Files (This monitoring report is due at the Division no
12 1617 Mail Service Center later than 30 days from the date the facility
Raleigh, North Carolina 27699-1617 receives the sampling results from the laboratory.)
Outfall
No.
Date
Sample
Collected
mo/dd/vr
Total
Rainfall
inches
00530
00340
00556
01119
01114
01094
Total Suspended
Solids
m /I
Chemical Oxygen
Demand
m /I
Oil & Grease
mg/1
Copper'
m /I
Lead'`
m II
Zinc,
m II
Benchmark'
-
-
100
120
15
0.010
0.075
0.126
Outfall001
09/20/16
0.15
<12.5
136
<5.0
0.0234
0.0096
0.0365
If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier I or Tier 2 responses in the General Permit.
, Total recoverable.
Only complete Part B if this facility uses more than 55 gallons of new motor oil per month.
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
mo/dd/vr
Total
Rainfall
inches
New Motor Oil
Usage
al/month
00530
00400
00556
Total Suspended
Solids
m II
pH
S.U.
Oil & Grease
m 1
Benchmarkt
-
-
-
100
6.0-9.0
30
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"1 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 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 possibility of fines and imprisonment for knowing violations."
(Signature of Permittee) (Date)
NCG200000 DMR Form SWU-256
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