NCG060040_MONITORING INFO_20191203

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
❑ HISTORICAL FILE
❑MONITORING REPORTS
DOC DATE
❑ �e l I 0 3
YYYYMMDD

I
CHEMICALS, L L C
2001 Willow Springs Lane, Burlington, North Carolina 27215, PHONE [phone] FAX [phone]
November 26, 2019
Central Files REC;En/pj_-.)
Division of Water Quality
1617 Mail Service Center DEC U 3 2019
Raleigh, NC 27699-1617 CENTRAL FILEg
Re: 2019 Semi -Annual NPDES Stormwater Report DWR SECTION
General Permit: NCG060000
COC No: NCG060040
Mount Vernon Chemicals, LLC / Apollo Chemical — Burlington Facility
2001 Willow Springs Lane
Burlington, NC 27215
Enclosed are the original and a copy of the stormwater monitoring results for the second half of
2019 for our Willow Springs Lane facility. Our four stormwater outfalls were sampled during a
significant rain event (documentation is attached). On -site measurement of pH was conducted
at Apollo Chemical at the time of sampling. The samples were sent to Meritech, Inc. (Lab
Certification No: 165) for analysis. The samples were tested for TSS, COD, and Oil & Grease.
The Meritech report is appended. Our "Stormwater discharge outfall monitoring report" which
includes pH results, is also appended.
If you need additional information, please contact me.
Sincerely,
Mount Vernon Chemicals, LLC/Apollo Chemical
Gary S. Dagenhart, Ph.D.
Vice -President — Chemical Technology
Custom Manufacturing / R&D / Regulatory Compliance
gdagenhart(d.)apollochemical.com
Phone [phone]
Copy: Plant Managers, Regulatory File, Corporate Director Environmental Affairs
Apollo Chemical
2001 Willow Springs Lane, Burlington, North Carolina 27215
Tel [phone] Fax [phone]
www.apollochemical.com

SEMI-ANNUAL STORMWATER DISCHARGE MONITORING REPORT
for North Carolina Division of Water Quality General Permit No. NCG060000
Date submitted 11/26/2019
CERTIFICATE OF COVERAGE NO. NCG060040 SAMPLE COLLECTION YEAR July -December 2019
FACILITY NAME Mount Vernon Chemicals, LLC dba Apollo Chemical FACILITY ACTIVITIES INCLUDE (check all that apply):
COUNTY Alamance ❑ use/process meats ❑ use animal fats/byproducts
PERSON COLLECTING SAMPLES Shawn Rudison DISCHARGING TO SALTWATERS? DYES X NO
LABORATORY Meritech, Inc Lab Cert. # 165
part G- Stnrmwnter Benrhmarks and Monitorine Results
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Total event rainfa1120.24 inches or ❑ No discharge this period'
Outfall No.
Sample Collected,
mo/dd/yr
TSS,
mg/L
pH,
Standard units
COD,
mg/L
Oil and Grease,
mg/L
Fecal Coliform',
Colonies per 100 ml
Enterococci',
Colonies per 100 ml
Benchmark
-
100 or 504
Within 6.0— 9.0
120
30
1000
500
SDO-1
11/12/19
11
6.4
36
< 5
N/A
N/A
SDO-2
11/12/19
22
6.2
36
< 5
N/A
N/A
SDO-3
11/12/19
12
6.1
72
< S
N/A
N/A
SDO-4
11/12/19
4
6.2
26
< 5
N/A
N/A
' Only applies to facilities that use/process meats.
2The total precipitation must be recorded using data from an on -site rain gauge.
3 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
4See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? ❑ yes X no
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new motor oil/month.
Outfall No.
Sample Collected,
mo/dd/yr
Oil and Grease,
mg/L
TSS,
mg/L
pH,
Standard units
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
30
100 or 504
6.0-9.0
-
(ifyes, complete Part B)
' Only applies to facilities that use/process meats.
2The total precipitation must be recorded using data from an on -site rain gauge.
3 For sampling periods with no discharge at any outfalls, you must still submit this discharge monitoring report with a checkmark here.
°See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
SWU-249 Last Revised: October 18. 2012
Page 1 of 2

*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 DUTFALL 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 DUTFALL? YES ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ 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 lab results (or 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, NC 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. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
November 26, 2019
(Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.ora/web/wq/ws/su/npdessw#tab-4
S W U-249
Last Revised: October 18, 2012
Paee 2 of 2

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
I
Contact: Shawn Rudison
Client: Apollo Chemical
2001 Willow Spings Ln
Burlington, NC 27216
Report Date: 11/21/2019
Date Sample Rcvd: 11/12/2019
Meritech Work Order # 11121958 Sample:
SDO1 Grab
11/12/19
Parameters
Result
Analysis Date
Reporting Limit
Method
COD
36 mg/L
11/15/19
15 mg/L
EPA 410.4
Total Suspended Solids
11 mg/L
11/13/19
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<5 mg/L
11/18/19
5 mg/L
EPA 1664B
Meritech Work Order # 11121959 Sample:
SDO2 Grab
11/12/19
Parameters
Result
Analysis Date
Reporting Limit
Method
COD
36 mg/L
11/n/19
15 mg/L
EPA 410.4
Total Suspended Solids
22 mg/L
11/13/19
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<5 mg/L
11/18/19
5 mg/L
EPA 1664B
Meritech Work Order # 11121960 Sample:
SDO3 Grab
11/12/19
Parameters
Re ult
Analysis Date
Reporting Limit
Method
COD
72 mg/L
11/15/19
15 mg/L
EPA 410.4
Total Suspended Solids
12 mg/L
11/13/19
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<5 mg/L
11/18/19
5 mg/L
EPA 1664B
Meritech Work Order # 11121961 Sample:
SDO4 Grab
11/12/19
Parameters
Result
Analysis Date
Reporting Limit
Method
COD
28 mg/L
11/15/19
15 mg/L
EPA 410.4
Total Suspended Solids
4 mg/L
11/13/19
2.5 mg/L
SM 2540 D
Oil & Grease (HEM)
<S mg/L
11/18/19
5 mg/L
EPA 1664B
1 hereby certify that 1 have reviewed and approve this data.
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record COC
Client:
Address:
Attention:
Apollo Chemical
2001 Willow Springs Ln
Burlington, NC
27216
Shawn Rudison
NPDES#:
Phone: [phone]
Fax:
Email: srudisonrkilaoollochemical com
Project:
PO #:
MERI + ECH XNCa
Environmental Laboratories
A Division of Water Technology and Control, Inc.
642 Tamco Rd Phone [phone]
Reidsville, NC Fax: [phone]
27320 Email: wtclabfDDbellsouth net
Web Site: www.meritech-labs.com
Turn Around Time'
Sid (10 days)
X
3 - 5 Day
0
24 -48 Hr
0
Sample
Location/ID#
Sampling Dates & Times
person Taking Sample (Signature):
Lab Use Only
START
END
Comm?
Grab?
#of
Cents.
Tests Required
On / Q
Ice?�I`I
pH OK?
C12 OK?
Date
Time
Date
Time
SD01
11112/19
9:15am
3
Oil+Grease, COD, TSS
Yes
SD02
11/12/19
9:20am
3
Oil+Grease, COD, TSS
Yes
SD03
11/12/19
9:25am
3
Oil+Grease, COD, TSS
/S
(¢ G
Yes
SD04
11/12/19
9:30am
3
Oil+Grease, COD, TSS
Yes
Method of Shipment:
Comments:
UPS
Fed Ex
❑ Hand Delivery
❑ Other
Will these results be used for regulatory purposes?
Yes x No
'RUSH work must be approved prior to submitting samples.
Rel+n uishep�iy: - Date: Time:
U ��— Iv1212019 o 0
Received by: Date: Time:
Relinquished by: Date: Time:
Received by: Date: Time:
Relinquished by: Date: Time:
b by: Date: TimIe
OU

O�A
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfilling out thisform, please visit: htto://h2o.enr.state.ne.us/su/Forms Documents.htm#miscforms
Permit No.: N/C/ G/O / 6/ 0/ 0/ 0/ 0/ or Certificate of Coverage No.: N/C/G/ 0/6/0/4/0 /0 /
Facility Name: Mount Vernon Mills. Inc/ Mount Vernon Chemicals, LLC / Aoollo Chemical
County: Alamance Phone [phone]
No.
Inspector: Shawn Rudison
Date of Inspection: 11/12/2019
Time of Inspection: 9:15-9:30AM
Total Event Precipitation (inches): 0.24
Was this a Representative Storm Event? (See information below) Yes ❑ No
Please check your pertnit to ver fy if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event' is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
G5 D
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. SDOI
Structure (pipe, ditch, etc.) PIPE
Receiving Stream: GUNN CREEK
Describe the industrial activities that occur within the outfall drainage area:
CHEMICAL MANUFACTURING
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: CLEAR, COLORLESS -
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): NONE
Page I of 2
SWU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
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 Iloating solids:
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. Is there any foam in the stormwater discharge? No
8. Is there an oil sheen in the stormwater discharge? No
9. Is there evidence of erosion or deposition at the outfall? No
lll. Othe• 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 ol'2
S W U-242-1 12608

a
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidanceonfillingoulthisform,please visit: http://h2o,enr.state.nc.tis/su/Forms Documents.htm#miscforms
Permit No.: N/C/ G/0 / 6/0/ 0/ 0/ 0/ or Certificate of Coverage No.: N/C/G/ 0/ 6/0/4 /0 /0 /
Facility Name: Mounl Vernon Mills. Inc/ Mount Vernon Chemicals. LLC / Apollo Chemical
County: Alamance Phone
No.
Inspector: Shawn Rudison
Date of Inspection: 1111212019
Time of Inspection: 9:1e-9:30AM
Total Event Precipitation (inches): 0.24
[phone]
Was this a Representative Storm Event? (See information below) -1Yes ❑ No
Please check your permit to ver fy if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event' is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
G5 D
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. Soot
Structure (pipe, ditch, etc.) PIPE
Receiving Stream: GUNN CREEK
Describe the industrial activities that occur within the outfall drainage area: CHEMICAL MANUFACTURING
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: CLEAR, COLORLESS
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): NONE
Page I of 2
SWU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1
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:
1
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
7. Is there any foam in the stormwater discharge? No
S. Is there an oil sheen in the stormwater discharge? No
9. Is there evidence of erosion or deposition at the outfall? No
111. 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
S W U-242-11260R

O
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfrllingontthisform,please visit: http://h2o.enr.state.nc.us/su/Forms Documents.htm#miscforms
Permit No.: N/C/ G/0 / 6/ 0 / 0/ 0/ 0/ or Certificate of Coverage No.: N/C/G/ 0/ 6/ 0 /4 /0 /0 /
Facility Name: Mount Vernon Mills Inc / Mount Vemon Chemicals LLC / Apollo Chemical
County: Alama
No.
Inspector: Shawn Ruoison
Date of Inspection: 11/12/2019
Time of Inspection:
9:15 - 9:30 AM
Total Event Precipitation (inches): 024
[phone]
Was this a Representative Storm Event? (See information below) Yes .F� No
please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
-- — —
A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
G5 D
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. SD03 Structure (pipe, ditch, etc.) PIPE
Receiving Stream: GUNN CREEK
Describe the industrial activities that occur within the outfall drainage area:
CHEMICAL MANUFACTURING
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: CLEAR, COLORLESS
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): NONE
Pagel of 2
SWU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
1
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:
1
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. Is there any foam in the stormwater discharge? No
11 S. Is there an oil sheen in the stormwater discharge? No
9. Is there evidence of erosion or deposition at the outfall? No
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
S WU-242-112608

Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
Forguidanceonfillingout thisform,please visit: litty:Hh2o.enr.state.nc.us/su/Forms Documents.htm#miscforms
Permit No.: N/C/ G/0 / 6/0/ 0/ 0/ 0/ or Certificate of Coverage No.: N/C/G/ 0/ 6/0/4 /0 /0 /
Facility Name: Mount Vernon Mills. Inc/ Mount Vernon Chemicals. LLC / Apollo Chemical
County: Alamance Phone [phone]
No.
Inspector: Shawn Rudison
Date of Inspection: 1111212019
Time of Inspection: 9:15 - 9:30 AM
Total Event Precipitation (inches): 024
Was this a Representative Storm Event? (See information below) Yes ❑ No
Please check your permit to verify if Qualitative Monitoring must be performed during a representative
storm event (requirements vary).
A "Representative Storm Event' is a storm event that measures greater than 0.1 inches of rainfall and that
is preceded by at least 72 hours (3 days) in which no storm event measuring greater than 0.1 inches has
occurred. A single storm event may contain up to 10 consecutive hours of no precipitation.
By 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. SD04 Structure (pipe, ditch, etc.) PIPE
Receiving Stream: GUNN CREEK
Describe the industrial activities that occur within the outfall drainage area:
CHEMICAL MANUFACTURING
2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: CLEAR, COLORLESS
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): NONE
Page I of 2
SWU-242-112608

4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
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:
1
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:
I. 1
7. Is there any foam in the stormwater discharge? No
S. Is there an oil sheen in the stormwater discharge? No
1 9. Is there evidence of erosion or deposition at the outfall? No
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
S W U-242-11260R

Attached is the Rainfall record for the Burlington Airport for the Storm Water Monitoring Sample
collected on November 12, 2019, collected from 9:15am—9:30am. The rain gauge at the Apollo
Chemical Burlington Facility measured the event to be 0.24 inches at the time of collection.
The pH of each sample was measured using a calibrated electrode using buffer 4, buffer 7, and buffer
10. The samples were equilibrated to a temperature of 20.3°C prior to sampling.
SDO-1: pH 6.44
SDO-2: pH 6.24
SDO-3: pH 6.13
SDO-4: pH 6.23
Mount Vernon Chemicals, LLC
Shown Rudison
Chemical Regulatory Manager
Research and Development / Regulatory Compliance Group
Apollo Chemical
336.506.0532
srudison [e-mail]

National Weather Service : Observed Weather for past 3 Days : Burlington Alamance Re... Page 1 of 3
weather.gov
L Burlington Alamance Regional Airport
Enter Your "City, ST" or zip code Go
metric
D
Temperature
(OF)
Pressure Precipitation (in.)
a Time
Wind
Vis.
Weather
Sky
6 hour
Relative
Wind
Chill
Heat
Index
altimeter
sea
t test)
(mph)
(mi.)
Cond.
Air
Dwpt
Humidity
(F)
(`F)
(in)
level 1 hr 3 hr 6 hr
e
Max. Min.
(rnb)
12 12:54
N 10
10.00
Light
SCT017
39
34
52 39
82%
32
NA
30.00
1016.0 0.06 0.4E
G 20
Rain
OVC046
12 11:54
NW
5.06
Rain
OVC040
39
34
82%
31
NA
30.03
1016.8 0.09
13G
20
12 10:54
N 9
9.00
Light
FEW013
40
35
83%
34
NA
30.00
1016.0 0.08
Rain
OVC037
12 09:54
N 14
4.00
Rain
FEW034
41
36
82%
33
NA
29.98
1015.3 0.16 0.26
G 24
OVC055
12 08:54
NW
6.00
Light
FEW010
47
42
83%
40
NA
29.96
1014.4 0.09
18 G
Rain
OVCO21
31
12 07:54
W 6
5.00
Light
OVC041
52
48
86%
NA
NA
29.89
1012.0 0.01
Rain
Fog/Mist
12 06:54
Calm
10.00
Light
SCT044
52
47
59 51
83%
NA
NA
29.86
1010.9 0.01 0.01
Rain
OVC060
12 05:54
S 3
10.00
Light
BKN100
52
46
80%
NA
NA
29.87
1011.1
Rain
OVC120
12 04:54
Calm
10.00
Overcast
OVC100
53
45
74%
NA
NA
29.88
1011.4
12 03:54
S 3
10.00
Light
OVC095
56
42
60%
NA
NA
29.89
1011.7
Rain
12 02:54
S 5
10.00
Overcast
OVC090
56
40
55%
NA
NA
29.90
1012.0
12 01:54
SW 8
10.00
Overcast
OVC100
59
39
48%
NA
NA
29.92
1012.6
12 00:54
SW 9
10.00
Fair
CLR
59
38
59 54
46%
NA
NA
29.94
1013.4
11 23:54
S 8
10.00
Fair
CLR
56
39
53%
NA
NA
29.95
1014.0
11 22:54
I
S 5
10.00
Fair
CLR
55
38
53%
NA
NA
29.96
1014.4
11 21:54
S 6
10.00
Fair
CLR
55
38
53%
NA
NA
29.98
1015.0
11 20:54
S 6
10.00
Fair
CLR
56
37
49%
NA
NA
29.99
1015.4
11 19:54
S 5
10.00
Fair
CLR
57
37
47%
NA
NA
29.98
1015.3
11 18:54
S 5
10.00
Fair
CLR
59
37
71 59
44%
NA
NA
29.99
1015.4
'11 17:54
S8
10.00
Fair
CLR
63
38
40%
NA
NA
29.97
1014.8
11 16:54
S 5
10.00
Fair
CLR
66
40
39%
NA
NA
29.98
1015.1
11 15:54
S 12
10.00
Fair
CLR
69
39
33%
NA
NA
30.01
1016.2
11 14:54
S 13
10.00
Fair
CLR
70
37
30%
NA
NA
30.01
1016.0
G 22
11 13:54
S 13
10.00
Fair
CLR
70
37
30%
NA
NA
30.02
1016.4
11 12:54
S 9
10.00
Fair
CLR
68
40
68 36
36%
NA
NA
30.05
1017.3
11 11:54
S 8
10.00
Fair
CLR
65
41
42%
NA
NA
30.09
1018.6
https://wI.weather.gov/data/obhistory/KBUY.html 11/12/2019

National Weather Service : Observed Weather for past 3 Days: Burlington Alamance Re... Page 2 of 3
11
10:54
S 6
10.00
Fair
CLR
59
42
54%
NA
NA
30.12
1019.8
11
09:54
S 5
10.00
Fair
CLR
54
43
67%
NA
NA
30.12
1020.0
11
08:54
Calm
10.00
Fair
CLR
48
42
80%
NA
NA
30.15
1021.0
11
07:54
Calm
10.00
Fair
CLR
41
37
86%
NA
NA
30A5
1020.8
11
06:54
Calm
NA
Fair
CLR
37
33
43 36
86%
NA
NA
30.13
1020.2
11
05:54
Calm
10.00
Fair
CLR
39
35
86%
NA
NA
30.13
1020.1
11
04:54
Calm
10.00
Fair
CLR
38
36
93%
NA
NA
30.11
1019.6
11
03:54
Calm
NA
Fair
CLR
39
36
89%
NA
NA
30.11
1019.5
11
02:54
Calm
10.00
Fair
CLR
42
37
82%
NA
NA
30.11
1019.5
11
01:54
Calm
10.00
Fair
CLR
43
37
80%
NA
NA
30.11
1019.6
11
00:54
Calm
10.00
Fair
CLR
42
37
56 42
82%
NA
NA
30.12
1020.0
10
23:54
Calm
10.00
Fair
CLR
47
38
71%
NA
NA
30.13
1020.1
10
22:54
SW 6
10.00
Fair
CLR
49
37
64%
46
NA
30.12
1019.9
10
21:54
SW6
10.00
Fair
CLR
50
37
61%
48
NA
30.12
1019.7
10
20:54
S 5
10.00
Fair
CLR
51
37
59%
NA
NA
30.12
1019.9
10
19:54
S 3
10.00
Fair
CLR
54
36
51%
NA
NA
30.12
1020.1
♦ 10
18:54
S 5
10.00
Fair
CLR
56
36
67 56
47%
NA
NA
30.10
1019.5
10
17:54
S6
10.00
Fair
CLR
59
35
41%
NA
NA
30.10
1019.3
10
16:54
S 5
10.00
Fair
CLR
63
35
35%
NA
NA
30.09
1019.1
10
15:54
SW 5
10.00
Fair
CLR
66
34
30%
NA
NA
30.09
1019.0
10
14:54
SW 9
10.00
Fair
CLR
66
34
30%
NA
NA
30.08
1018.7
10
13:54
Vrbl7
10.00
Fair
CLR
66
34
30%
NA
NA
30.09
1018.8
10
12:54
S 9
10.00
Fair
CLR
63
32
64 29
31%
NA
NA
30.12
1019.9
10
11:54
SW 8
10.00
Fair
CLR
60
30
32%
NA
NA
30.16
1021.3
10
10:54
SW 7
10.00
Fair
CLR
57
31
37%
NA
NA
30.18
1022.0
10
09:54
SW 8
10.00
Fair
CLR
52
32
47%
NA
NA
30.19
1022.4
10
08:54
SW7
10.00
Fair
CLR
43
32
65%
39
NA
30.20
1022.9
10
07:54
Calm
10.00
Fair
CLR
35
30
82%
NA
NA
30.20
1022.8
10
06:54
Calm
9.00
Fair
CLR
30
26
31 28
85%
NA
NA
30.17
1022.1
10
05:54
Calm
9.00
Fair
CLR
28
25
88%
NA
NA
30.17
1022.1
10
04:54
Calm
8.00
Fair
CLR
29
25
85%
NA
NA
30.16
1021.6
10
03:54
Calm
NA
Fair
CLR
28
24
85%
NA
NA
30.15
1021.2
10
02:54
Calm
10.00
Fair
CLR
29
25
85%
NA
NA
30.17
1021.8
10
01:54
Calm
10.00
Fair
CLR
29
26
89%
NA
NA
30.18
1022.3
10
00:54
Calm
10.00
Fair
CLR
31
27
39 30
85%
NA
NA
30.19
1022.5
09
23:54
Calm
10.00
Fair
CLR
30
26
85%
NA
NA
30.19
1022.7
09
22:54
Calm
10.00
Fair
CLR
33
28
82%
NA
NA
30.20
1023.1
09
21:54
Calm
10.00
Fair
CLR
31
27
85%
NA
NA
30.20
1023.0
09
20:54
Calm
10.00
Fair
CLR
32
26
79%
NA
NA
30.20
1023.0
09
19:54
Calm
10.00
Fair
CLR
37
27
67%
NA
NA
30.19
1022.8
09
18:54
Calm
10.00
Fair
CLR
38
27
51 37
65%
NA
NA
30.20
1023.1
09
17:54
Calm
10.00
Fair
CLR
42
26
53%
NA
NA
30.19
1022.7
09
16:54
SW 3
10.00
Fair
CLR
48
20
33%
NA
NA
30.19
1022.7
09
15:54
Calm
10.00
Fair
CLR
50
20
30%
NA
NA
30.19
1022.5
ht4)s://wI.weather.gov/data/obbistory/KBUY.html 11/12/2019

National Weather Service : Observed Weather for past 3 Days : Burlington Alamance Re... Page 3 of 3
09 14:54 Calm 10.00 Fair
CLR
50 20
30%
NA
NA
30.19 1022.7
09 13:54 W6 10.00 Fair
CLR
49 19
31%
46
NA
30.22 1023.6
D
a Time Wind Vis.
Sky
Max. Min.
Air Dwpt
Relative
Wind
t
Heat
aeter sea
ltim
level
(in.)
1 hr 3 hr 6 hr
I lest) (mph) (mi.) Weather
Cond.
6 hour
Humidity
Chill
Index
(mb)
F
F
e
Temperature (°F)
Pressure
Precipitation (in.)
National Weather Service
Rack
Last Modified: Febuary, 7 2012
Southern Region Headquarters
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