NCG120086 DMR SW (3)

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted 07/28/16
CERTIFICATE OF COVERAGE NO. *' lO o : • SAMPLE COLLECTION YEAR 2016
FACILITY NAME Cabarrus Co.Solid Waste Mgmt. SAMPLE PERIOD ®Jan-June ❑July-Dec
COUNTY Cabarrus or D Monthly) (month)
PERSON COLLECTING SAMPLES: Kevin Grant DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY K&W Laboratories Lab Cert.#559 ❑Zero-flow ❑Water Supply OSA
Comments on sample collection or analysis: RECEIVEb ®Other Class C
AUG 0 3 2016 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Part A: Stormwater Benchmarks and Monitoring Results DVN TRAL FILES
R SECTION ❑ No discharge this period?2
Outfall No. Date Sample 24-hour rainfall
Collected) amount, Chemical Oxygen Demand Fecal Coliform Total Suspended Solids
(mo/dd/yr) Inches
yg p
Benchmarks===> - - 120 mg/L 1000 count per 100 mL 100 mg/L or 50 mg/L4
1 6/7/16 0.25 32.0 mg/L 50 count per 100 mL 46.0 mg/L
2 No Flow Click here;to enter text. Click here to enter text Click here to enter text
3 No Flow Click here to enter text. Click here to enter text. Click here to enter text.
4 No Flow Click here to enter text Click here to enter text Click here to enter text.
5 6/7/16 0.25 36.0 mg/L 34 count per 100 mL 38.0 mg/L
1 Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling periods with no discharge at any single outfall,you must still submit this discharge monitoring report with a checkmark here.
'The total precipitation must be recorded using data from an on-site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
4 See General Permit text,Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example,do not report Below Detection Limit, BDL,<PQL, Non-detect, ND,or other similar non-
numerical format. When results are below the applicable limits,they must be reported in the format, "<XX mg/L",where XX is the numerical value of the
detection limit, reporting limit,etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as">XX".
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date:11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 1of2

Part B: Vehicle Maintenance Area Monitoring Results:only for facilities averaging> 55 gal of new oil per month.
❑ No discharge this period?2
Date Sample 24-hour rainfall
Outfall No,
Collected' amount, Non-polar O&G/TPH by
(mo/dd/yr) Inches3 EPA 1664(SGT-HEM) Total Suspended Solids pH
Benchmarks===> - - 15 mg/L 100 mg/L or 50 mg/L° 6.0—9.0 SU
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO 0
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all"No Discharge"reports, within 30 days of receipt of the lab results(or at end of monitoring period
in the case of"No Discharge"reports)to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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 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."
./& 42_--)//6.
(Signature of Permittee) (Date)
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
Page 2 of 2

Laboratories Results Report
°o 1121 Hwy 24127W
Midland,North Carolina 28107
Tel[phone] Fax[phone]
Client: Cabarrus County Date: 22-Jun-16
242 General Services Dr. Order ID: 16060706
Concord,NC 28025
Project: Cabarrus County CRD Landfill Collect Date: 6/7/2016
Location: Landfill -Station#1 Collect Time: 9:00:00 AM
REPORTING ANALYSIS
SAMPLE# PARAMETER RESULT UNITS METHOD LIMIT DATE
16060706-01 COD 36 mg/L SM5220D 10 6/21/2016
16060706-01 Fecal Coliform 34 colony/100m1 SR/19222D(MF) 1 6/7/2016
16060706-01 TSS 38 mg/L SM2540D 4.2 6/10/2016
NC Certification: 559 SC Certification: 99051
Certified By G./c,,„k2
G.Kraska/Lab Director

//--��� K& W Laboratories Results Report
I1121 Hwy 24/27 W
Midland,North Carolina 28107
Tel[phone] Fax[phone]
Client: Cabarrus County Date: 22-Jun-16
242 General Services Dr. Order ID: 16060707
Concord,NC 28025
Project: Cabarrus County C&D Landfill Collect Date: 6/7/2016
Location: Landfill-Station#5 Collect Time: 9:15:00 AM
REPORTING ANALYSIS
SAMPLE# PARAMETER RESULT UNITS METHOD LIMIT DATE
16060707-01 COD 32 mg/L SM5220D 10 6/21/2016
16060707-01 Fecal Coliform 50 colony/100m1 SM9222D(MF) 1 6/7/2016
16060707-01 TSS 46 mg/L SM2540D 4.2 6/10/2016
NC Certification: 559 SC Certification: 99051
Certified By 6.KnoaEa. --- ----_—�-
G.Kraska/Lab Director

K & W Laboratories Tel. [phone]
1121 Hwy 24/27 West Midland, NC 28107 Fax [phone] CHAIN OF CUSTODY RECORD
Client/Inspector_ Cabarrus County Project Name Report To: Kevin Grant
Address: - 242 General Services Dr. C pegr2US Cdvrii-V_ Cabarrus County-T__-.__—
Concord, NC 28025 C-�'D bal—)I PLS — —_ —___— — 242 General Services Dr.
— — -- — — — — — --- -Concord NC 28025
Phone: [phone]
Fax: KPGrantQCabarrusCounty.US Fax To: 704-920-3203
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