NCG030650_MONITORING INFO_20200128

M�D
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
IvC&
DOC TYPE
D HISTORICAL FILE
C6, MONITORING REPORTS
DUC DATE
❑ aL%a o 0 1a
YYYYMMDD

COMMSCOPE`
January 27, 2020
Central Files
NCDF-Q- Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-16'17
877-623-6748
Subject: CommScope, Inc.- Claremont Facility
Certificate of Coverage No. NCG030650
January 2020 Stormwater DMR
To Whom It May Concern:
3642 US Hwy 70 East
Claremont, NC 28610
RECEIVED
JAN 2 8 2020
CENTRAL FILES
DWR SECTION
Please find enclosed two (2) copies of the January 2020 Stormwater DMR for the CommScope, Inc-
Ciaremont facility. The facility performed stormwater sampling on January 7, 2020 during a measurable
storm event.
Please feel free to contact me at 828-241-6037 with any questions.
Sincerely,
Laura R. Moody
Senior Environmental Engineer
Office phone: [phone]
Cell phone: [phone]
iaura.moody©commsco e.corn

COMMSCOPE @
Attachment A
January 2020 Stormwater DMR

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted 1 27 20
CERTIFICATE OF COVERAGE NO. NCG030650
FACILITY NAME CommScope, Inc.- Claremont
COUNTY Catawba
PERSON COLLECTING SAMPLES _ N/A
LABORATORY _Statesville Analytical Lab Cert. # 440
Comments on sample collection or analysis:
L
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or ® Monthly' January (month)
DISCHARGING TO CLASS [:]ORW ero-flow
[:]Trout❑PNA
®Water Supply [:]SA
AN ❑Other
GENTRi \L FILES PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3
O,R SECTION
No discharge this period?2
Outfall No.
Date Sample
Collected'
[mo/dd/yrj
24-ho u r
rainfall
amount,
InchesHydrocarbons
Total Suspended
solids
pH,
Standard units
Total Copper
Total Lead
Total Zinc
Non -Polar O&G/
Total
Total Petroleum
Total Tox'is
Organics
Benchmarks
_
-
100 mg/L4
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
003
1/7/2020
0.10
9.231
7.02
0.015
<0.0025
0.064
7.85
N/A
1 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/l/2018-5/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. 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 (TTO),
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."
Brad Edwards
Name (Print name)
Site Director
Title Print ti le) �
/1 Z 7�ZG
(Signature) (Date)
Note: Results must be reported in numerical format. Do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -numerical
format. When results are below the applicable limits, theymust be reported in the format "<XX m 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 1, or Tier 3 responses. See General Permit text.
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'
New Motor Oil or
Hydraulic Oil Usage
Non -polar O&G/TPH by EPA
1664 (SGT-HEM)
Total Suspended
Solids
Benchmarks
_
-
-
15 mg/L
100 mg/L or 50 mg/L*
Parameter Code
_
46529
NCOIL
NCOIL
00552
N/A
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 1, or Tier 3 responses. See General Permit text.
Permit Date: 11/1/2018-5/31/2021 SWU-245, last revised 11/1/2018
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 EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ®NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ®NO ❑
REGIONAL OFFICE CONTACT NAME: James Moore
Mail an original and one copy of this OMR, 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."
ature ofHermittee
Permit Date: 11/1/2018-5/31/2021
42?Z26
Date
SWU-245, last revised 11/1/2018
Page 3 of 3

Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000
Date submitted 1 27 20
CERTIFICATE OF COVERAGE NO. NCG030650
FACILITY NAME CommScope,.lnc.- Claremont
_
COUNTY Catawba
PERSON COLLECTING SAMPLES N/A
LABORATORY_ Statesville Analytical Lab Cert. # 440
Comments on sample collection or analysis:
N/A
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2020
SAMPLE PERIOD ❑ Jan -June [] July -Dec
or ® Monthly'--- January /month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ®Water Supply ❑SA
❑Other
PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4
❑ No discharge this period?'
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
Nan -Polar O&G/
Total Petroleum
Hydrocarbons
Total Toxic
Organicss
Benchmarks
_
-
100 mg/L4
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
003
1/7/2020
0.10
9.231
7.02
0.015
<0.002S
0.064
7.85
N/A
1 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.
4 See General Permit, Section B, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies.
5 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: 11/1/2018-5/31/2021 SWU-245, last revised 11/1/2018
Page 1 of 3

Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring
may be waived. 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 (TTO),
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."
Brad Edwards
Name (Print name)
Site Dire
Title Print ti le)
11Z 710,E
(Signature) (Date)
Note: Results must be reported in numerical format. 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 m 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.
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
DaSample
ate tedl
Col(mo/dd/yr)
24-hour rainfall
amount,
Inches'
New Motor Oil or
Hydraulic Oil Usage
Non -polar O&G/TPH by EPA
1664 (SGT-HEM)
Total Suspended
Solids
Benchmarks
-
-
-
15 mg/L
100 mg/L or 50 mg/L*
Parameter Code
-
46529
NCOIL
NCOIL
00552
N/A
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.
Permit Date: 11/1/2418-5/31/2021 SWU-245, last revised 11/1/2018
Page 2 of 3

FOR PART A AND PART B MONITORING RESUL
• 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 EXCEEDANCES 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: James Moore
Mail an original and one copy of this DMR including all "No Dischar e" re orts within 30 days of receipt of the lab results or at end of monitoring eriod
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."
re of Permittee
Permit Date: 11/1/2018-5/31/2021
Date
SWU-245, last revised 11/1/2018
Page 3 of 3