NCG030627_DMR_20200519

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted 10/15/20
CERTIFICATE OF COVERAGE NO. NCG03 0 6 2 7 SAMPLE COLLECTION YEAR 2020
FACILITY NAME Erico Intemational Corporation SAMPLE PERIOD Jan -June July -Dec
COUNTY Moore or El Monthly' rACL (month)
PERSON COLLECTING SAMPLES Robert L Calegan _ DISCHARGING TO CLASS ❑ORW [:]HQ ❑Trout ❑PNA
Miaobac Laboratories, Inc. - Fayetteville t..Y. f _« r _ i ,� �b ❑Zero -flow []Water Supply []SA
LABORATORY Lab Cert. # r
Comments on sample collection or analysis: OCT
2 ❑Other
6 2020
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
Part A: Stormwater Benchmarks and Monitoring Results
❑ No discharge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
pH,
Standard units
Total Copper
Total Lead
Total Zinc
Non -Polar O&G/Total
Total Petroleum
Hydrocarbons
Toxic
Organics
Benchmarks
_
-
100 mg/L or 50 mg/O
6.0 — 9.0
0.010 mg/L
0.075 mg/L
0.126 mg/L
15 mg/L
1 mg/L
Parameter Code
-
46529
C0530
00400
01119
01051
01094
00552
78141
Outfall #1
5/19/20
.20
<8.33
7.23/6.6
0.111
<0.00100
0.065
<4.75
NA
Outfall #2
5/19/20
.20
<2.62
7.13/6.8
0.520
<0.00100
0.069
<4.86
NA
' 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.
a See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies.
s Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture
electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA
Effluent Guidelines for the facility subject to the requirement to 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 469.31).
Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

Facilities that Incorporate a solvent rnawgement plan Into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be walved. The solvent management plan shall Include a list of the total toxic organic compounds used and the other elements listed in the General
Permit For those facilities electing to employ the TTO 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
requirement for total toxic organics
(ITO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or
stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the
solvent management plan included in the Stormwater Pollution Prevention Plan."
Katrina Clark
Name (Print name)
Plant Manager
Ttdi P nt tie)
St re Date
Note: Results must be reported in numerical format. Do not report Below Detection Unit 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 !M ma/L" where XX is the numerical value of the detection
limit, reporting limit, etc. in mg/L.
Note: If you report o sample value /n exem of the benchmark, ypu nwst implement Tler 1, 7fer 2, or Tier 3 responses. See Genwal permk text
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > SS gal of new oil per month.
r-1
OutfaB No.
Date Sample Collette&
(mo/cMM)
244oiw rainfall amount,
Inches'
New Motor oil or
Hydraulic ON usage
+vv a+scna
Non -Polar O&G/ Total
Petroleum Hydrocarbons
a rnis perrom-
Total Suspended
solids
ReMhrnarkt
Pbrorrreter Code
-
-
46529
NCOIL
15 mg/L
W552
100 mg/L or 50 mg/L4
C0530
dM from
Nova # you report a sample value /n excess of the benchnwrl, you must Implement Tier 1, Tier 2, or Tler 3 responses. See General permit text;
Permit Date: il/1/2018-05/31/2021 sWU-24S, last revised W1/2018
Page 2 of 3

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 DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original 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."
Signature of Permittee
Permit Date: 11/1/2018-05/31/2021
Date
SWU-245, last revised 11/1/2018
Page 3 of 3