NCG080840_MONITORING INFO_20190206

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
❑HISTORICAL FILE
MONITORING REPORTS
DOC DATE
Do�
p
YYYYMMDD

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG080000
Date submitted OZ b3 02.0
IF
CERTIFICATE OF COVERAGE NO. NCGO8 0 8 4 0 SAMPLE COLLECTION YEAR 2019
FACILITY NAME City of Charlotte Heavy Equipment Shop Y SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
COUNTY Mecklenburg or ■❑ Monthly' December month
PERSON COLLECTING SAMPLES Lauren Goyne RECR ED&ARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY charlotte-Meck[enburgtabaratory services Lab Cert. # 192 FEB a 201� ❑Zero -flow ❑Water supply ❑SA
Comments on sample collection or analysis: *Other Class C
Rainfall measurements collected from USGS Rain Gage CRN-56
CEN-i RAL rI O DWR SECTi.,I<N PLEASE REMEMBER TO SIGN ON THE REVERSE 4
t�W
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new oil per month? 0 yes ❑ no (ifyes, complete Part A)
Part A: Vehicle & Equipment Maintenance Areas Monitoring Requirements (if applicable) ❑■ No discharge this periodz
Outfall No.
Date Sample Collected'
(mo/dd/yr)
24-hour rainfall amount,
Inches'
Non -Polar Oil & Grease
mg/L
Total Suspended Solids,
mg/L
New Motor or Hydraulic Oil Usage,
gal/mon
Benchmarks
-
-
15
10D or 504
-
Parameter Code
-
46529
00552
-tO536
NCOIL
001
1,436
002
1,436
' 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.
'The 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 1, 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".
Permit Date: 11/1/2018-5/31/2D21 SWU-248, last revised 11/1/2018
Page 1 of 2

Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (If applicable) ❑ No discharge this period2
Outfall
No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall.
amount,
Inches'
Sample Collected'
R mo/dd/yr
Total Suspended
Solids,
mg/L
pH,
Standard units
Non -Polar Oil &
Grease,
mg/L
Permit Limit
_
-
100 or 504
6.0 — 9.0
15
Parameter Code
46529
C0530
00400
00552
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 IIeSEON B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES R THE SAME PARAMETER AT ANYONE OUTFACE? YES❑
IF YES, HAVE YOU CONTACTED THE�ENjLR,R GII AL OFFICE? YES NO ❑
REGIONAL OFFICE CONTACT NAME: i•1f�,j/!I (� �•�j"
Mail an oriainal copv of this DMR, includina all "No Discharae" reports, within 30 days of receipt of the lab results (or at end of monitoring period in the
case of "No Discharge" reporter 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."
2LL moo'-"
Date
Permit Date: 11/1/2018-5/31/2021 SWU-248, last revised 11/1/2018
Page 2 of 2

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG080000
Date submitted a f 31 a.0ao
_r
CERTIFICATE OF COVERAGE NO. NCGO8 0 8 4 0 SAMPLE COLLECTION YEAR 2019
FACILITY NAME City of Charlotte Heavy Equipment Shop SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
COUNTY Mecklenburg or ❑I• Monthly' November (month)
PERSON COLLECTING SAMPLES Lauren Goyne RECEIVE UCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY Chariolto-Meckienburg Laboratory services Lab Cert. # 192 II❑Zero-flow ❑Water Supply [:]SA
Comments on sample collection or analysis: FEB 0 6 2019 *Other Class C
Rainfall measurements collected from USGS Rain Gage CRN-56 _
BEN i iXAC ALES PLEASE REMEMBER TO SIGN ON THE REVERSE 4
DWR SECTION
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new oil per month? ❑■ yes ❑ no (if yes, complete Part A)
Part A: Vehicle & Equipment Maintenance Areas Monitoring Requirements (If applicable) ❑ No discharge this period
outfall No.
Date Sample Collected'
mo dd ( / /yr)
24-hour rainfall amount,
inches'
Non -Polar Oil & Grease
mg/L
Total Suspended Solids,
mg/L
New Motor or Hydraulic Oil Usage,
gal/mon
Benchmarks
-
-
15
100 or 504
Parameter Code
-
46529
00552
C0530
N COI L
001
11/27/19
0.08
<5.0
35
1,436
002
11/27/19
0.08
<5.0
250
1,436
' 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 1, 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 me/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".
Permit Date: 11/1/2018-5/31/2021 5WU-248, last revised 11/1/2018
Page 1 of 2

Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals (If applicable) ❑ No discharge this period'
Outfall
No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Sample Collected'
mo/dd/yr
Total Suspended
Solids,
mg/L
pH,
Standard units
Non -Polar Oil &
Grease,
mg/L
Permit Limit
_
-
-
100 or 504
6.0 _ 9.0
15
Parameter Code
-
46529
-
C0530
00400
00552
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 11 SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SE ION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENC?NCR THE SAME PARAMETER AT ANY ONE OUTFALL? YES NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑
REGIONAL OFFICE CONTACT NAME: ykaw\
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: 11/1/2018-5/31/2021
:1-C)
Date
SWU-248, last revised 11/1/2018
Page 2 of 2