NCG120058_DMR_20210129

RECEIVED
CEN7Rgl F/
DWR SECT/OM
Semi-annual Stormwater Discharge Monitoring? Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG120000
Date submitted 01129/21
CERTIFICATE OF COVERAGE NO. NCG12 0 0 5 8 SAMPLE COLLECTION YEAR 2020
FACILITY NAME euncanbe county Solid waste SAMPLE PERIOD ❑ Jan -June Q July -Dec
COUNTY Baowmbe or ❑ Monthly' (month)
PERSON COLLECTING SAMPLES Kenneth Herding DISCHARGING TO CLASS ❑ORW ❑HQW [—]Trout ❑PNA
LABORATORY Pars Analyucal Lab Cert. #37712 ❑Zero•flow ❑Water Supply ❑SA
Comments an sample collection or analysis: Mother c
Fecal samples were rejected from lab-botdes too lull -have 0 re -sample
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Part A: Stormwater Benchmarks and Monitoring Results
n No dischame this oeriod2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Chemical Oxygen
Demand
mg/L
Fecal Collform
Colonies per 100 mL
Total Suspended
Solids
mg/L
pH,
Standard Units
Benchmarks
_
-
120
1000
100 or 504
6.0-9.0
Parameter Code
46529
00340
31616
C0530
00400
SDP
01/05/2021
0.06
32.0
75.3
7.9
SDP
01/05/2021
0.06
87.8
1020
7.3
SDP 10
01/05/2021
1 0.06
50.6
179
7.2
SDP 11
01/05/2021
0.06
171
3.0
7.7
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' 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 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".
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/l/2018-5/31/2021 SWU-248, last revised 11/1/2018
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging> 55 gal of new oil per month.
n No discharge this period2
Outfall No.
Date Sample Collected'
(mo/dd/yr(
24-hour rainfall amount,
Inches'
Non -Polar Oil &Grease
mg/L
Total Suspended Solids,
pill
New Motor or Hydraulic Oil Usage,
gaVmon
Benchmarks
-
-
15
100 or 50'
Parameter Code
-
46529
00552
CO530
NCOIL
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.
• 2EXCEEDANCES IN A R0W 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 ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THEpFfv1;R� MIN ES[INC) ❑
REGIONAL OFFICE CONTACT NAME: ...//rrrll...///...//---1Il nV16�FJ�6lYl TLI->•-
Mail an orlainal coav of this DMRI, indudina all No Discharge" reports, within 30 dovs of receipt of the lab results far 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.
am awar that there re signifi nt penalties for submitting false information, including the possibilityooffines and imprisonment for knowing violations."
slip. e o P nn' ee ` Date
Permit Date: 11/1/2018-5/31/2021 SWU-248, last revised 11/1/2018
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