NCG120055_20170414 DMR

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted 4/14/17
CERTIFICATE OF COVERAGE NO. NCG120055
FACILITY NAME _Rockingham County Landfill
COUNTY Rockingham
PERSON COLLECTING SAMPLES _Steve Vernon
LABORATORY_Meritech, Inc., Reidsville Lab Cert. # 165
Comments on sample collection or analysis: SDO #1 and SOO #2 were
not sampled due to no flow or discharge.
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2017
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout❑PNA
❑Zero -flow ❑Water Supply FSA
❑Other
PLEASE REMEMBER TO SIGN ON THE REVERSE a
❑ No discharge this period?
Outfall No.
Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Chemical Oxygen Demand
Fecal Coliform
Total Suspended Solids
Benchmarks ===>
-
-
120 mg/L
1000 count per 100 mL
100 mg/L or So mg/L
SOO #1
0.73
SDO #2
0.73
SDO #3
3-14-17
0.73
40 mg/L
414 col per 100 ml.
ISS mg/L
SOD #4
3-14-17
0.73
43 mg/L
<9 col per 100 mL
4 mg/L
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The 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.
° 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 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?Z
Outfall No. Date Sample
Collected
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Non -polar O&G/TPH by
EPA 1664 (SGT -HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/0
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 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 ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR including all "No Discharge" resorts within 30 days of receipt of the lab results for 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."
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
I7 -%
(Date)
SWU-248, last revised 10/25/2012
Page 2 of 2

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
k
Contact: Martie Neugent
03141716 Sample: SOO #4
Report Date:
3/20/2017
Client: Rockingham County Landfill
Results Analysis Date
NPDES#:
NCG120055
PO Box 132
43 mg/L 3/13/17
15 mg/L
EPA 410.4
Wentworth, NC 27375
4 mg/L 3/15/17
Date Sample Rcvd:
3/14/2017
Meritech Work Order # 03141715 Sample: SOO #3
<9 col/100 ml 3/14/17
3/14/17
Parameters Results
Analysis Date
Reporting Limit
Method
COD 40 mg/L
3/13/17
15 mg/L
EPA 410.4
Total Suspended Solids 155 mg/L
3/15/17
2.5 mg/L
SM 2540 D
Fecal Coliform 414 col/100 ml
3/14/17
1 col/100 ml
SM 9222 D
Meritech Work Order #
03141716 Sample: SOO #4
3/14/17
Parameters
Results Analysis Date
Reporting Limit
Method
COD
43 mg/L 3/13/17
15 mg/L
EPA 410.4
Total Suspended Solids
4 mg/L 3/15/17
2.5 mg/L
SM 2540 D
Fecal Coliform
<9 col/100 ml 3/14/17
9 col/100 ml
SM 9222 D
I hereby certify that I have reviewed and approve these data. te— AQb
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

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Attention: nca, Is Turn Around rime*
*RUSH work needs prior approval.
How would you like your report sent?
Circle all that apply: il) referred), Fax, Mail Std 10 s) s 24-48 Hrs
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642TamcoRd. Phone: [phone]
Reidsville INC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking Sample (Sign/Print):
Lab Use Only
Start
End
Comp?
Grab?
#of
Cont.
Test(s) Required
On Ice? Yes
/ No
pH OK?
Cl OK?
Date
Time
Date
Time
30
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0
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Temperature Upon Receipt:
Method
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples must be done in the field priorto preservation. ***
of
Shipment:
Comments:
Compositor #
UPS
lug #
�.p Fed Ex
Are these res ,Its for regulatory purposes? Yes _. No
Report results in: mg/L mg/kg ug/L
` Hand Delivery'�il`Jf
Relinquished by. Date. , Time:
Received by: Date: Time:
Other
Relinquished by: Date: Time:
Received by: Date: Time:
Relinquished by: Date: Time:
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