NCG210379_MONITORING INFO_20191223

2"�o
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
❑ HISTORICAL FILE
L MONITORING REPORTS
DOC DATE
❑ ()0I J JD Q
YYYYMMDD

G
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfillmg out thisforor, please visit https://deq.iic,gov/about/divisions/energy-minera l-land-resources/
npdes-stormwate r-gps
Permit No.: N/C/6/-�/ I /0 /0 /0 /O/ or Certificate of Coverage No.: N/C/G/a/ I /O/3/ 7/9/
Facility Name: Arcolo- Lt.Ambec- arn �r-c,.
County: 1nfGrYeYI Phone No. 1 815a - 35-7- 49a3
Inspector:
Date of Inspection: 121
'rime of- Inspection:
„ DEC 2 3 �g1g
Total Event Precipitation (inches): z' 3 CENTRAL FII_F^
f3t�/t� SE:t� CIK��I
All permits require qualitative monitoring to be performed during a -'measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. "rhe previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that it shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
fay this signature. I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. Od 1 Structure (pipe, ditch, etc.):
Receiving Stream:
Describe the industrial activities that occur within the Outfall drainage area: 50-W i11 -k_ I
mi �I pnnduc FI'oc� aCti\ri�i loa naae_t oc�xa.r or s
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SwU-242, Lust Inoditied 06/01/2018

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: —i ah-+ 10—MWn
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oiI. weak
chlorine odor, etc.): f)Dne,
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
I C) 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge. where I is no solids and 5 is the surface covered with Floating solids:
3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge. where I is no solids and 5 is extremely muddy:
7.
8.
9.
1 2 g 4 5
Is there any foam in the stormwater discharge? O Yes cS No.
Is there an oil sheen in the stormwater discharge'? 0Yes o'N,o.
Is there evidence of erosion or deposition at the outfall? O Yes �o
10. Other Obvious Indicators of stormwater Pollution:
List and describe
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SwU-242, Last modified 06/01/2018

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina DEMLR General Permit No. NCG210000
Date submitted / 19
CERTIFICATE OF COVERAGE NO. NCG21 0_3 ! 9 SAMPLE COLLECTION YEAR
FACILITY NAME Arr<�j0. L.1l.YY1 T' Y"YI TpC- SAMPLE PERIOD ❑lan-June July -Dec
COUNTY WOLYYC.T, � l� or [] Monthly' month
PERSON COLLECTING SAMPLES �.�Yu C . 'tacJ.Yrg DISCHARGING TO CLASS []ORW []HQW []Trout []PNA
LABORATORYRXaArne La Cert.# 9r7.,a: Ivaco []Zero -flow []Water 5�S 5 Poly []SA
Comments on sample collecti n or analysis: 70ther C
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
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.)
n A 2
Outfall No.
Date Sample
Collected'
Imo/dd/yr)
24-hour rainfall
amount,
Inches'
Chemical Oxygen Demand
w yc uns prnoar
Total Suspended Solids
Benchmarks
120 mg/L
Y4 x X mo IL.
lDo mg/L or 50 mg/L
00
I I
2. '
' 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 heckmark 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.
4 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 report Below Detection Limit, BOIL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format "<%% /L" where %% is the numerical value of the
detection limit, reporting limit, etc. in mg/L.
Note: If you report o sample value in excess of the benchmark, you must implement Tier 1, Tier Z, or Tier 3 responses. See General Permit text.
Permit Date: 8/1/2018 7/31/2023 SWV-245, last revised 8/6/2018
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n Ain disrhnrne thic n,ri,i P2
Cal No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G by EPA
1664 (SGT-HEM(
Total Suspended Solids
Benchmarks =__>
_
15 mg/L
100 mg/L or 50 r; L
Footnotes from Part A also apply to this Part e
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 I REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THIi 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 ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including off "No Discharge" reports, within 30 days of receipt of the lab results for of end of monitoring period
in the case of "No Discharge" reports) to:
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1517
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 th re are significant penalti s for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature o P mtt (Date)
Permit Date: 8/1/2018-7/31 023 SWU-245, last revised 6/6/2018
Page 2 of 2

Stormwater Discharge Outt'all (SDO)
Qualitative Monitoring Report
Forgaidance onfr/ling oar this,.fornr, Please visit https://decl.iic.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C/6/eZ/ I /0,/0 /0 /0/ or Certificate of Coverage No.: N/C/G/a/ 1 /0/3/ 7/`�/
Facility Name: ArcOlo0. Lj-a r
=nc. County: Inf n Phone No. "Isa - aS-7- 49
Inspector: (�70.n t 0. Naw e
Date of Inspection: lGL l
Time of Inspection: a"
Total Event Precipitation (inches)
'• M
3"
All permits require qualitative monitoring to be performed during a "measw'able storm event"
1 A "measurable storm event" is a storm event that results in an actual discharge from the permined site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does notapply if the pemtittee is able to document that a shorter interval is representative for
local storm event s during the sampling period. and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature; I certify that this report is accurate and Complete to the best of Inv knowledge:
(S
or
t. Outfall Description:
Outfall No. C)02,
Receiving Stream:
Structure (pipe, ditch. etc.): bi tC"
Describe the
inddu1.tnt_d�s1trriiaFl activitieS that occur within the outfall drainage area
�¢i>6an -rZ
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SR'U-242. Lasi motlined 00/0 1/20 18

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: ) 6nA- bytWri
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): r y')e.
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1 I'D 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I is no solids and 5 is the surface covered with floating solids:
I /t ) 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
1 2 0 d 5
7. Is there any foam in the stormwater discharge? O Yes (X0.
8. Is there an oil sheen in the stormwater discharge? oYes /o.
9. Is there evidence of erosion or deposition at the outfall? O Yes N
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
Note: Low charity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Pace 2 of 2
SwU-242, Last modified 06/01/2018

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina DEMLR General Permit No. NCG210000
Date submitted I-ZI igqI�?
CERTIFICATE OF COVERAGE NO. NCG21 3 I 9 SAMPLE COLLECTION YEAR 2019
FACILITYNAME A1[Cnj0. L11YYyT' rvr Tom, SAMPLE PERIOD ❑Jan -June July -Dec
COUNTY Wo.Yyf_n or ❑Monthly' month
PERSON COLLECTING SAMPLES r_-7a)a C. j7layy3S DISCHARGING TO CLASS ❑ORW ❑HQW ❑Tro tU ❑PNA
LABORA70RVR.tCL. h1'1[Ytvjj (,L ladcert.p Ga,a'lpiyaWii �❑Zero-flow ❑Water 5ppply ❑SA
Comments on sample collcollec�ti n or analysis: Uv Other_ C : 1JS�nf
PLEASE REMEMBER TO SIGN ON THE REVERSE -)
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.)
n
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Chemical Oxygen Demand
�yc �prnwr
Total Suspended Solids
Benchmarks
120 mg/L
100 mg/L or 50 mg/L
Z
is I
2. rl
xx c 'L
a xx LJ,
' Monthly sampling (instead of semi-annual) must beam 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 3, identifying the especially sensitive receiving water classifications where the more protective benchmark aoplies.
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.
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: B/l/2018-7/31/2023 SWU-245, last revised 8/6/2018
Page 1 of 2

Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging> 55 gal of new oil per month.
n No disrharnr this nnrind>r
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Non -polar O&G by EPA
16641 SGT-HEM)
Total Suspended Solids
Benchmarks =__>
-
15 mg/L
too mg/-- L or 50 mg/L —
Footnotes from Part A also apply to this Part e
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 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 THI[ 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 ANY ONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES Q NO
REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lob results (or at end
in the case of "No Discharge" reports) to
Division of Water Resources
Attn: DWR 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 dire fly responsible for gathering the information, the Information submitted Is, to the best of my knowledge and belief, true, accurate, and complete,
am aware that thrl a are significant pertain s for submitting false information, including the possibility) of lines
saand
imimprisonment for knowing violations"
(signature o(Permittee) IL Kate)' -
Permit Date: 8/l/2018-7/31/2023 SWU-245, last revised 8/6/2018
Page 2 of 2