NCG210104_DMR_20220614

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina DEMLR Geperaj Permit No. NCG210000
Date submitted - / f�
CERTIFICATE OF COVERAGE NOl.�NCG210 IQ 1L
FACILITY NAME �O�ii�^17dLMfit1� �__--
000NTY C.: F`DkZ& _ f}��
-PERSON-COLLECTING SAMPLES .9-- -----
LABORATORY ��'tra ___ Lab Cert. It
Comments on sample collection or analysis;
F?ECP'VF._D
JUN 2 8 2022
e[ rlR/A1, FILES
L)VVR SeC7IoN
SAMPLE COLLECTION YEAR 090a0t
SAMPLE PERIOD [Jan -June ❑ July -Dec
or Monthly' ___.fmontW
DISCHARGING TO CLASS ❑ORW ❑HQW nTrout []PNA
nZero-flow [Water Supply ❑SA
Other -
Part A: Stormwater Benchmarks and Monitoring Results (Monitoring is required only if the facility stores exposed accumulations of sawdust, wood chips,
bark, mulch, or other similar material on site For longer than seven (7) days.) F-I wn riicrhnrne this ueriod?`
Outfai
Benchrtrar
the same outfall-
Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance or p
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 3, 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 resort Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. ;itiihen results are below the applicable limits, they must be reported in the format "<xx mg/i! , where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L.
I No.
Date Sample �
24-hour rainfall
•
Collected'
amount,
Chemical Oxygen Demand
Total Suspended Solids
ks =r=>
(mo/dd/yr)—
a��aa -�---
inches'
- _
120 mg/L
100 mg/L or SD mg/L'
----
f the same arameter at
Note: If you report a sample value !n excess of the, benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text:
I d 8/6/2018
SWLI-4—, as, revise
Permit Date:8/1/2018-7/31/202__+ Page I of L

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period-,
�f
Outfall No.
Date Sample
1
24-hour rainfall
Collected
,
amount,
Non -polar O&G by EPA
Total Suspended Solids
(mo/dd/ r)
Inches'
1664 SGT-HEM
Benchmarks =__>
15 mg/L
°
100 mg/L or SO mg/L
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 II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD a OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ❑ NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO
REGIONAL OFFICE CONTACT NAM[.
Mail an original and one copy of this DMR, including all 'No Discharge" reports, within 30 days of receipt of the lab results (or of end
In the case of "No Discharge" reports) to:
Attn: DWR 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
*awaret
ly respo ible for gathering the information, the information submittedjc, to the best of my knowledge and belief, true, accurate, and complete. I
e ' ni cant penalties for submitting falseinformation, including the possibility of fines and imprisonment for knowing violations."
tee)--(ate).-
Permit Date: 8/l/2018-7/31/207.+ SVJU-J•Sti, fast revised 8/6/2018
Pdl;r. ','of ?