NCG120058_DMR_20211122

Semi-annual Stormwater Discharge Monitoring; Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG120000
Date submitted 11=21
CERTIFICATE OF COVERAGE NO. NCG12 O O 5 8 SAMPLE COLLECTION YEAR 2021
FACILITYNAME Buncombe count' Solid waste SAMPLE PERIOD❑Jan-June ❑July -Dec
COUNTY Buncombe or K Monthly' !month)
PERSON COLLECTING SAMPLES Kenneth Harding Cry,ARGINGTOCLASS ❑ORW ❑HQW ❑Trout ❑PNA
LABORATORY Paco rmalyucai lab Cert.p anlz ECEIVfff ❑Zero -flow, ❑Watersupply ❑SA
Comments on sample collection or analysis: DEC 03
CqOLq, ❑� Other c
PLEASE REMEMBER TO SIGN ON THE REVERSE
CENTRAL FILES
Part A: Stormwater Benchmarks and Monitoring Results DWR SECTION
No discharge this period2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Chemical Oxygen
Demand
mg/L
Fecal Colfform
Colonies per 100 m1
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 11
10/26/2021
•
204
400
<100
7.9
' 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.
'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 ma/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, Wer 2, or Tler3 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.
No discharge this periodr
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
_ - -
—t—
- -
15
100 or 504
—
ParameterCade
-
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 7ler3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• ABENCHMARK EXCEEDANCE TRIGGERS TIER I 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 4OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES El NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑� NO❑
REGIONAL OFFICE CONTACT NAME: uxhaeISmm
Mall an original copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results for 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
"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 direttlyresponsl le for gathering the information, the information submitf" s, otmyxnowiwgeanaDeriuime, accurate, an c-6mpieTe:T'_�.
amawarethatt re aresigm ant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations"
l i
Signature of Perm! VIJ
We
Permit Date: 11/1/2018-5/31/2021 SWU-248, last revised 11/l/2018
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