NCG210362 DMR SW (4)

REC
EIVED
JUL 21 2016
CENTRAL FILES
DVVR SECTION
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina DEMLR General Permit No. NCG210000
Date submitted July 2016
CERTIFICATE OF COVERAGE NO. *Gp2 T 6 SAMPLE COLLECTION YEAR 2016
FACILITY NAME _Todco,Inc. SAMPLE PERIOD ®Jan-June ❑July-Dec
COUNTY Davidson or ❑Monthly' (month)
PERSON COLLECTING SAMPLES Todd Warfford DISCHARGING TO CLASS ❑ORW ❑HQW ETrout DNA
LABORATORY Meritech Lab Cert.#_165 ❑Zero-flow ['Mater Supply ESA
Comments on sample collection or analysis: ®OtherWS-V
PLEASE REMEMBER TO SIGN ON THE REVERSE -
Part A:Stormwater Benchmarks and Monitoring Results (Monitoring is required only if the facility sores exposed accumulations of sawdust,
wood chips,mulch,or other similar material on site for longer than seven(7)days.)
❑No discharge this period?2
. ° ,~
• 'Date Sam le;r 24hour rainfalt;x'<a ,.,, N •
^`,-O'utfdll:No: a r' °`f ,pi;r�,- , ,, �' s; � ,, <.," scH
r`'%t,",fi,,k,Collected ,ry � •mount;rAw. <x '$ :4i'r'° `;.:2NrT Q '",'d, -••�,` ' '•,,,,;r
�• 3 ,9Chemical,Oxygen Demand; .°TotalSuspended Solids�•'�
,Benchmarks-==>'t ' '`;,'„ ;n:' 120.mg/L4,7, `_° ,'100img/L o(50 mg/"L°
OF-1 6/6/16 1 37 13
OF-3 6/6/16 1 <15 6
OF-5 6/6/16 1 <15 8
OF-6 6/6/16 1 <15 4
OF-7 6/6/16 1 <15 5
OF-8 6/6/16 1 <15 6
OF-10 6/6/16 1 17 4
OF-11 6/6/16 1 <15 4
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
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.
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.8/1/2013-7/31/2018 SWU-245,last revised 7/31/2013
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Part B: Vehicle Maintenance Area Monitoring Results:only for facilities averaging>55 gal of new oil per month.
❑No discharge this period?2
ric„z� fi ra.y,gry r,u{;,t^"t,
" ;,;d; tnf.r�,;i�t,,�X'�, ,�, , ',�ti����;:si�,',�,�s'�,^„g�,��;`,':ti,:°�;3;�f.�:u`ad<F�,p�n� r�M�; a:.�,,,�,.^.
,A;,a". iu• ,:v, Date' .e24 hourrrainfall f„^r' r 4., zk,,; ,,,KM1 pA", ,r;i ',,.", GM,,`',4r
,rfOutfall-�lo:j.•`,„�,�'r F . '�_ ;rrr�
Collected amount, .Non-polarO&G/TPH„by ; =
Inches; ' , `Total Suspended Solids”vf,
EPA 1.66 -HEM)
' '&-42" 15zmg%L ,> =,s`100emg/L,or"S0 mg/L°�
OF-1 6/6/16 1 <5.0 13
OF-3 6/6/16 _ 1 <5.0 6
OF-10 6/6/16 1 <5.0 4
OF-11 6/6/16 1 <5 0 4
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❑
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"
/9`/t(
ure of Permittee) (Date)
Permit Date 8/1/2013-7/ /2018 SWU-245,last revised 7/31/2013
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