NCG030436_DMR_20210329

Stormwater Discharge Monitoring Report
for North Carolina Division .of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted
CERTIFICATE OF COVERAGE NO. NCG031
FACILITY NAME
COUNTY—
PERSON COLLIE CTING SAMPLES
LABORATORY 1' _ Lab Cert. f#.
Comments on sarriple collection or analysis:
Part. A: Stormwater Benchmarks and Monitoring Results
SAMPLE.COLLECTION YEAR 42b-) J
SAMPLE PERIOD [ .Jan -June° 0 July -Dec
or ❑'Monthly1 f�G.hr;. ar (months.
opc ��++ ! Dg HARGING TO CLASS ❑ORW ❑HQW ^❑Trout []PNA
RECEIN/g-•" .1 QZero-flow ❑Water Supply' ❑SA
APR 0 5 2021 ❑other
CENTRAL FILE:) PLEASE REMEMBERTO.SIGN ON PAGES 2.AND/OR 3' 4
DWR SIECTION
I1 1'(tln rlierhnrnn+Ale
Outfall No.
ate.4-hour.
Collamount,
:(rnoJ4dd/Vr)
Inches'
Total Suspended Solids
P H,
Standard units
Total Copper
Totai Leaf!
Total Zinc
Nori-PolarO&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organics
Benchmarks
100 mg/L or 50, mg/0
6.R-9.0
0,010 rig/L
0.075 mg/L
0.126 nmg/L
15 ing/L
3 mg/L
Parameter Code
46529
C0530
00400
01119
01051
03004
o0552
78141
rvioniruy sampungtinsceab of semi-annuai) must begin with the second consecutive benchmark exceedance:forthe same parameter arthe same.outfall.
1For sampling periodswith no dischargg.at. any single ogtfall, you.must still submit monitoring eepoit with a checkmark here.
The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may 1;ip eligible for a Waiver:of the: rain gauge requirement.
s See General Penriit,.Section B, Table 1 to identify the'especially sensitive receiving water classifications where (he more protective. ben6hrnark.applies.
s Total Toxic Organicssarripling1s applicable'6hly for those, facilities, which perform metal finishing:operatfons, manufacture semiconductors, manufacture
electronic crystals,.or manufacture cathode ray tubes. For purposes of this permit the definiti:omofTotaI T6xic'Organics.is that definition contained in,the EPA
Effluent Guidelines for the facility subject to the requirement sample (for metal finishing use the definition as found in 40 CFR 433.11> for semiconductor
manufacture use the definition as found in 40 CFR 469.12; for. electronic..crystal manufacture use the definition as found in 40 CFR 469.22;.and for cathode ray
tube manufacture use the definition found in 40 CFR 469.311.
Permit Date: 11/1/201g-05/31/2021
SW.U•245, last revised 11/1/2018
Page 14 3

Facilities that incorporate a solvent. management plan into the Storrriwater'Pollution Prevention Plan may so certify; and the.requirernent.for T1"0 monitoring
may be waived.. The, solvent.management plan sh'ail include a Iist of the total toxic or compounds used and the other elements listed in the General
Permit. For those facilities electing .to ernploy.,the.TTQ monitoring Waiver, the discharger'shall sign the following certification statement:
"Based. -upon' my inquiry of the person or persons directly responsible for -managing compliance with the:permit'monitoring requiremerit for total.toxic organics.
I certify that.to the best of my knowledge and belief, no durnphig-of concentrated toxic orgariics-frito the stormwater or areas which are'exposed to rainfall or
sto.rmwater.runoff has"occu.rred,sifte fillhg.the-lost dis.charge ionitoring ref polet. I furthar certify. that thls•fatillty is. implemen.C'Ing.the-all the.provisions.of We
solvent• managernent plan 1 tludedAn the* Storn(iwatell Pollution F'reventiAn Flan."
M' r
c
Name (PrM .me)
Title (Print titie)
Signature. Date'
Note..: Results must be -reported in numerical format. Do not report Below Detection Limit, BDL, <PQL,. Non -detect, ND, or.othersiMilar non -numerical
format: When results are below the applicable limits,. they must be reported in the format, "<XX mg/L�',:wFiere XX Is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
!Vote: Jfyou report a.sarrmple value in e&cess of -the ben..chmar.'k, you must implement.Tier 1, Tier. 2, -or Tier. 3 responses. See .Genera! Permit text.
Part B: ,-Vehicle Maintenance Area Monitoring Results: -only for facilities averaging.> :55.gai of new oil -per- nionth.
Outfall*No-. Dete.Sdrriple Coilectedi
(mgldd/yr)
Benchmarks ..
Parameter Code��
Footnotes from Part A also -apply to Part B
No- discharge this period ?2
24-hour rain' fall amount; New Motor. Oil or- Non -Polar P&G/ Total Totai�Suspended
Inches$ Hydraulic Oil Usage Petroleum Hydrocarbons Solids
15 mg/L 100 mg/L or SO mg/L4
46S29 NCOIL OOS52 CO530
Note: if you report a.sample value in.excess of the benehrriark, you: irfust'implemen-f TierZ, TW '2, or.. Tier 3 responses: See General Permif teXt:
Permit gate: i�./1/.?OI$-05/ 1/2421 S.WU-245, last revised:11/1/2018
Page 2.of-3

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