HomeMy WebLinkAboutNCG120058_DMR_20210903Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG120000
Date submitted
CERTIFICATE OF COVERAGE NO. NCG12 0 0 5 S SAMPLE COLLECTION YEAR 2021
FACILITY NAME Buncombe County Solid Waste SAMPLE PERIOD ❑ Jan -June ❑July -Dec
COUNTY Buncombe p` REC`� � or *Monthly' (month)
PERSON COLLECTING SAMPLES Kenneth Harding \� h /1=10)SCHARGING TO CLASS ❑ORW DHQW ❑Trout ❑PNA
LABORATORY Lab Cert. N SEP 0 9 ❑Zero -flow ❑Water Supply [:]SA
Comments on sample collection or analysis: 20�, ❑■ Other C
i::EN I P„qL FILE
WR SECTION PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Part A: Stormwater Benchmarks and Monitoring Results
n No discharge this neriodz
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches
Chemical Oxygen
Demand
mg/L
Fecal Coliform
Colonies per 100 mL
Total Suspended
Solids
mg/L
pH,
Standard Units
Benchmarks
_
-
120
1000
100 or 50'
6.0-9.0
Parameter Code
-
46S29
00340
31616
C0530
00400
SOS
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 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:11/1/2018-5/31/2021 SWU-248, last revised 11/1/2018
Page 1 of 2
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