NCS000508_MONITORING INFO_20191029

\fv 5)� o
STORMWATER DIVISION CODING SHEET
NCS PERMITS
PERMIT NO.
N L J � 0
DOC TYPE
❑FINAL PERMIT
�( MONITORING REPORTS
❑ APPLICATION
0 COMPLIANCE
❑ OTHER
)Olcl lU�S
DOC DATE
❑ d
YYYYMMDD

To: North Carolina Department of Environmental Quality
Division of Energy Mineral and Land Resources CT 2 9 �tljy
(original FilesAttn: Central �'EN7I.
& s copy} 1617 Mail Service Center �wR SECTION
Raleigh, NC 27699-1617
Discharge Monitoring Report
Facility Name: Piedmont Triad International Airport Permit: NCS000508
County: Guilford Phone: [phone]
Person Colleting Sample: B. J. Lineback; Pilot Environmental, Inc. (3361 310-4527
Certified Laboratory(s): Research and Analytical Laboratories, Inc. Lab #: 34
Lab #:
Date of Sample Collection: September 28, 2019
Schedule (NPDES 2): Season 10 (year)
Period 1 (quarter)
Event - (deicing)
Tier Two - (month)
ADF Applied (if applicable): 0 eallons on September 28, 2019
0 gallons on September 27, 2019
0 gallons on September 26, 2019
0 gallons on September 25 2019
Total Event Precipitation: 0.54 inches on September 28, 2019
0.00 inches on September 27, 2019
0.00 inches on September 26, 2019
0.00 inches on September 25, 2019
Routine, Deicing Event, and/or Tier Two Analytical Monitoring Results Attached
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: Date: 10/23/201.9
https.-Ilprojects.mbakercorp.com/PT/A/LiStS/DMR5/A//lteM5.aSPX

,6AAFPT1
PIE O-VONI : RlaU IN 11 ON A:ICNAL AI RPCPI
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
NPDES Permit: NCS000508
Pagel of 3
.. Lineback
forguidance on completing this I;,
Quantitative Data to he Collected
Investigator: 336.708.4655
portion ofthisjorm, visit
o
during Routine (P) and Deicing
Date: `� f�l
ht;t�/Dortal.nc enr.ora/web/ H o .
N N
Event (E) Sampling
Q N
'n o Z.
NPDES Season Period Event Tier2
(P-RSDOonly) (P-RSDOonly)
a yqj
(E-IS&RSDO) (E-ISonly) (E-1Sonly)
c c a+
`o N Q I: Q E ,L„ r m U
Structure
pH
Turbidity
D.O.
SDO Structure Time Condition Flow
O -� v �° G - 5 ,
• (6 - 9)
(50 NTU)
(5 mg/L)
001
60 "RCP
3 I %
I
I
I
I
.ii ►� ►e tt �� ��a ate;
002
18 " RCP
I
I N
I
I
I I
I
.:.� : °. r e; n
003
18 " CMP
MINOR., I f ,Fill
005
42 " RCP
I
I
I
I
I
I
-71
6 'P ' '`
007
008
009
60 "RCP
48 "CMP
24 " RCP
I I
l
✓ I
✓
✓
I
I
_ ��i_2�
_
N
I
I
I
I
I 1
I
%J
I
I
" 3' '' -`
Post completed signed form to: S
i
httos:/lproiects.rnbakercoro.com/PT!
Fj 3 1
/
�/
I
I
I
I
I
I
010
grass sheetfl
A/List5/Field9610Re5ults AlNtems.asax
011
grass sheetfl
012
013
grass sheetfl
w
j
grass sheetfl
014
grass Swale
015
riprap swale
016
grass swale
�Bxgf�"�.'
i�—
ov
018
II
15 RCP
15 " RCP
Jo
I ✓
I✓
� _
1
I
I
I
I
I
I
I
I
I
I;
xn'k's� $ fY,
p
z
019
36 RCP
#4A{'r#! A
020
023
54 "RCP
24 " RCP
IS3,6I
a
025
36 RCP
-
5
I ✓
I
I
I
I
I
I
I
I
&J
AJ
I}�
I
028
029
48 " RCP
24 RCP
031
032
36 " RCP
42 11 RCP
s
l✓
036
038
42 RCP
48 " RCP
"' -.•�.
I ✓1
Ya
l
I t.l
p
,/
I
I
I
I
040
30 " RCP'
ry"`
06224
"CMP
By this signature, I certify that this report is accurate and complete to the best of my knowledge: J

M
'XAPT1
PIF.7NONT 1AIAD INURNATMNAL AINFY:IfT
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
NPDES Permit: NCS000508
Page 2 of 3
Uneback
forguidance on completing this ,�,
Quantitative Data to he collected
Investigator: 336.708.4655
a
portion of this form, visit n v
o
during Routine (P) and Deicing
Date: �� (�i
/t7ortdncdenr.org/web/ y o
-- M
Event (E) Samplingr/
in lr/nndes-stormwate
Ln '^ c 7 a o
p N d =
NPDES Season Period Event Tier2
(P-RSDO only) (P-RSDO only)
2 I 10 I 1 I = I =
t Q 'U W
(E-1S&RSDO) (E - lS only) (E - IS only)
d a c M Q a E = o t
Structure
pH
Turbidity
D.O.
SDO Structure Time Condition Flow
v 2; i O
(6 - 9)
(50 NTU)
O �s v�i X O I
004
54 "RCP
f
I ✓
r
I t `j
11
I v
06A
72 " RCP
16A
�`'
riprap Swale
T'•U•'°`
024
36 " RCP
1�0
I
IV
[
(
l�
NAl
026
36"CMP
027
030
54 " RCP
24 " MP
O
j
I
t
N
14�
Az
033
42 " RCP
I
I
(
j
lJ
A
/ I �- j
L
a
I
IS Location
Time Condition Flow
Erosion (tributary f bank stability)
(1 upsteam & 1 downstr.
Photo.)
pH Turbidi -D.O.
#01
Brush Creek
7;-' ar ,:'&'- .r :y _•i'e.
�s '+� .z? i F
r;"' � � + [- c fie• --i' y S%L' - - • ry<. _
i-y �•� '� � - J _f1 M� �? {,r,- �.-..;�.1�h-.
n w � s s``� ': x s '< y 4 t' ;
^r 1 a.• ray Yr4't, �'�ry«r,+1
�`.�
' � � a^ �; ''�y � y
_'•� l �•' I: �' i4 A''�
z� �• rt�, {, ;i? y41
f'� .� a ! 1' �
t �` 1�% u
�%:�, 7Y - i� �y �?" .•.ir. - 'a - js. - t
-
.t�? Y r Fp i /• x D a1 • a.k'f'"Y� � J' ��' x. -�4`h !v+ f - Y
�
d`S.r! F,-2;k� #EfS`�+^` c� �+ i'�RS'��-X'r
#02
Brush Creek
t
/: .1 - � .i? f} �.7
+„? [j `�C'".-'f!fi'r4
F'T � k FV j'P,"r? I •iaC •"f� �� �1 � �C �C �
1
1•%•_".tG ort ,i �N ..�.r { V
i i �'--� •,)�: v4 tc. fx_ i"n �F�'i �1A
:�,:.:.' I'�"x
{r
Z -! '.j yr C__ as \ F
li .: .°. • Q YS �� Y. ?� wr H "f '.�'.',. „
a1h 4-��a
v G ,. !%F. .„V� _ tY '{ .• i �4L
s r
hrtf 1
clri�Event
In Stream Latwi-ator Analysis:.Pk
Q
3 . a , a= •,
, rt;
#05
Brush Creek
:,t frl
�i ' ,w
•"�sl
Accra T6xOi t
`i
Y ��
#06
Brush Creek
F .� x�. ° ' 'g- `',� a;t
: �41'G °r G r'� t, cat• 78` c �: _F - �4' L r r
a
n��., x� f
r
T >
.'1.-;
;vxF'g7•� ��
I:" �i7 :� �l C. 'i i4
i
-
-If Y_ I
UT to
♦_ yti'
:x ;1_
h',
'
'•L 'p S r� .� i' r. L J f+?
§}F ii t `t A „ r �. . s:t! n '4�a R rc s s
' a Y7� lx rs , p�
- '" `�'1 4.ifi'
4 r•"]. fV...a
r« a -� • `•k, * y;
�� f � V ^� <ic_
f1
#07
.. yi SC `1 i
C•. c < �R 1
r t< .a•r
dti �. A �i�L �
r n. S �3 sY { b# a✓ i f ya - a�lu t y
3'u, y 3� rays'•
'•x
�•"T':
Horsepen
1%�9�
x. •� t � f fl�,A .�+^� - '� `,: T, -.M. ^�, L, l'a = 1
�• t4` -:+- ,nv +e{Gn i 2"'f" J
�n.�
lE t0
r
:SAY��'�£^`°•*w1j£
(;
V A�yy r
4.,`° �3 �- st f? x.Sift` ° 5 f� �,s¢.3+�.` p
',
I
s f �sLMr# "i
NA
Horsepen
Horse
�}- �i'i y .i
f
x"r' �Y»,�1�'; •��43
�� �i +. kn,. I+., 3• _
r :, rs-a�a` s .�.i� t3`•a`
#10
UTtO
ht.. t qe tit
?� r h r�=k I
�4 .,;` Y �W�)il�:s,-
o Post completed signed form to:,+' c iz l� : c�
Horsepen
`o-Sr`l ;� z. `a�
r , �'�" thitAs://nroiects.mbakercorn.com/Prl r s e R
, `3 rs^f
#11
Horsepen
p
#� L y:s �
rx
�� �' Mists/Field%2ORLsults/A!lltems.asnx
Creek
t �;
'�'farx, r , �c s
s, 4' s;rl"_ s: r; -r{ i
r r r�,:?��>:..x•'',
_w, .:_r -..
.,,..,.:at
.1�
By this signature, I certify that this report is accurate and complete to the best of my knowledge:

RESEARCU ANAiyTiCAL Report of Analysis
LA ORAT®RAES, INC. 10/9/2019
ANAL
For: Pilot Environmental
Q►�,. ,
�
�.. C4:
PO Box 12$
y�.`
� r��
Kernersville, NC 27285
.� NC#34 0 • w
Attn: BJ Lineback
S NC43770I
+`
'
ah �+� QR'
Client Sample ID: SDO 004
Lab Sample ID:
72720-01
Site: Pilot Environmental
Collection Date:
9/28/2019 16:28
Parameter
Method
Result
Units
Rep Limit Analyst Analysis DatelTime
Ammonia Nitrogen
SM 4500 NH3 D-1997
<0.1
mg/L
0.1
FK 1011/2019
BOD-5
SM 5210 B-2001
<2
mg1L
2
HW 9/30/2019 1500
COD
EPA 410.4
<5
mg/L
5
HW 101112019
Hydrocarbon 0&G
EPA 1664 Revision B/Silica Gel
<5
mg1L
5
EE 10/3/2019
MBAS
SM 5540 C-2000
<0.1
mg1L
0.1
AW 9/30/2019 1010
Nitrate + Nitrite
Hach 10206
1,51
mg1L
0.3
FK 10/112019 1632
Total Phosphorous
SM 4500 P E-1999
<0.05
mg1L
0.05
LP 101112019
Total Suspended Solids (TSS)
SM 2540 D-1997
<5
mg1L
5
AW 9/30/2019
NA = not onplyzeCd
P.O. Box 473 106 Shortstreet Kemersville, North Carolina 27284 Tel [phone] Fax: [phone] Twww.randalabs.com Page 1
cal coa basic vtd

RESEARCU ANA YTiCA1 Report of Analysis
LA ORAT®RiES INC. 10/9/2019
p11rr:rrrgil.
For: Pilot Environmentald.
PO Box 128r,2�-1
Kernersville, NC 27285
a
� ; r`p NC #34 Z� - w
Attn: BJ Lineback
9. s NC It37701
Client Sample ID: SDO 024
Lab Sample ID:
72720-02
Site: Pilot Environmental
Collection Date:
9/28/2019 15:40
Parameter
Method
Result
Units
Rep Limit Anal st Analyals Datealme
Ammonia Nitrogen
SM 4500 NH3 D-1997
<0.1
mg1L
0.1
FK 10/1/2019
BOD-5
SM 5210 B-2001
9.38
mg/L
2
HW 9/30/2019 1500
COD
EPA 410.4
53
mg/L
5
HW 10/1/2019
Hydrocarbon O&G
EPA 1664 Revision B/Silica Gel
<5
mg/L
5
EE 10/3/2019
MBAS
SM 5540 C-2000
0.204
mg/L.
0.1
AW 9/30/2019 1010
Nitrate + Nitrite
Hach 10206
1.37
mglL
0.3
FK 10/1/2019 1632
Total Phosphorous
SM 4500 P E-1999
0.290
mg/L
0.05
LP 10/1/2019
Total Suspended Solids (TSS)
SM 2540 D-1997
<5
mg/L
5
AW 9/30/2019
NA = not oncrlyzecd
Box 473 106 Short Street Kernersville, North Carolina 27284 Tel: [phone] Fax: [phone] www.randalabs.com � Page 1
ral oa basic v 1 d

RESEARCh & AFgAIYTicAI
LAb®RATORiES/ like
For: Pilot Environmental
PO Box 128
Kernersville, NC 27285
Attn: BJ Lineback
Report of Analysis
10/9/2019
p�+r�rrrp��
` 4cy
it:
NC#i34 O.
NC #37701
L 's
Client Sample ID:
SDO 030
Lab Sample ID:
72720-03
Site:
Pilot Environmental
Collection Date:
9/28/2019
16:12
Parameter
Method
Result
Units
Rep Limit Analyst Analysis DatelTime
Ammonia Nitrogen
SM 4500 NH3 D-1997
<0.1
mg/L
0.1
FK
1011/2019
BOD-5
SM 5210 B-2001
<2
mg/L
2
HW
9/30/2019 1500
COD
EPA 410.4
<5
mg/L
5
HW
10/1/2019
Hydrocarbon OSG
EPA 1664 Revision BISilica Gel
<5
mg1L
5
EE
1013/2019
MBAS
SM 5540 C-2000
<0.1
mg/L
0.1
AW
9/30/2019 1030
Nitrate + Nitrite
Hach 10206
1.53
mg1L
0.3
FK
1011/2019 1632
Total Phosphorous
SM 4500 P E-1999
<0.05
mg/L
0.05
LP
10/1/2019
Total Suspended Solids (TSS)
SM 2540 D-1997
<5
mg/L
5
AW
913012019
NA = not anoWed
P.O. 8ox 473 106 Short Street Kernersville, North Carolina 27284 Tel: [phone] Fax: [phone] www.randalabs.com Page 1
ral coo basic vW

KESEARCh & ANA YTiCA
r` UboMTOIRiES IfliCe
For: Pilot Environmental
PO Box 128
Kernersville, NC 27285
Attn: BJ Lineback
Report of Analysis
10/9/2019
r+*rrru�>>i
O'er :q�'
C �e7 NC #34� • C
P. s NC 437701
..•�
,r++NFU A1s%``�►
Client Sample ID: SDO 033 Lab Sample ID: 72720-04
Site: Pilot Environmental Collection Date: 9/28/2019 17:12
Parameter Method Result Units Rep Limit An_ alyst Analysis Daterrime
Ammonia Nitrogen SM 4500 NH3 D-1997 <0.1 mg/L 0.1 FK 10/1/2019
COD
Hydrocarbon O&G
MBAS
Nitrate + Nitrite
Total Phosphorous
Total Suspended Solids (TSS)
SM 5210 B-2001
4.64
mg/L
2
HW
9/30/2019 1500
EPA 410.4
22
mg/L
5
HW
10/1/2019
EPA 1664 Revision B/Silica Gel
<5
mg/L
5
EE
10/3/2019
SM 5540 C-2000
<0.1
mg/L
0.1
AW
9/30/2019 1030
Hach 10206
0,659
mg1L
0.3
FK
10/1/2019 1632
SM 4500 P E-1999
0.087
mg/L
0.05
LP
10/112019
SM 2540 D-1997
11 A
mglL
5
AW
9/30/2019
NA = not onotyzed
P.O. Box 473 106 Short Street Kernersville, North Carolina 27284 Tel: [phone] Fax: [phone] www.randatabs.com Page t
rat coa basic 11d

RESEARCh & ANAtyTICA1
LAboRATORiES, INC. CHAIN OF CUSTODY RECORD
Analytical / Process Consultations
ol.nne f77r.1 006-7e41
Water / Wastewater
Misc
Company
Pilot Environmental, Inc.
Job No.
(PTAA PO)
a
mDate
"�
a
°
a
E(Lab
't
X
"'
o
x
'f'
°
c
��,
m
o
a
Z
o
,
Z
ti
H
x
Z
CS
`�
€
o
`"
Street Address
PO Box 128
Project
NC5000508 Discharge Monitoring (Y10131E-T-)
City, State, Zip
Kernersville, NC 27285
Sampler Name (Please Print)
8.J. Eineback 336.708.4655
Contact
B.J. I ineback
Phone
336.310.4527
Sampler Signatu
U
Sample Numher
Time
d
to
C7
Temp
°C
Res
CI.
Chlorin
emove
or
S ple
M1 alrix
S W
Sam le Location / 1.D.C�
p
Ldo
Use Only)
e n i
q 1
1✓
w
SDO 004
5
2
1
2
O o a
0 m o 0
ca. }- u;
F z a
o a _
z a p s'
� o ?
o z z
CZ
✓
w
S a4i;A
5
2
1
2
✓
w
5
2
1
2
5
✓
w
SDO 024
5
2
1
2
✓
w
SAA-W 6}-
5
2
1
2
✓
w
- D&422~
5
2
1
2
j (r
✓
w
SDO 030
5
2
1
2°
(7 1✓
w
SDO 033
5
2
1
2
Rellnouished
ole/I'ime
Received By
Remarks
Routine (quarterly) Analytical Monitoring.
Please post results to https ilgrojects.rnbakercaro.com/PTTA/UstgLab%2OResults/Allitems.aspx
qui a
I) e/[ ime
Received By
Ice
Sample Temperature at receipt - °C

National Weather Service : Observed Weather for past 3 Days : Greensboro, Piedmont Tr... Page I of 4
weather.gov
Greensboro,
Piedmont
Triad International Airport;
Enter Your "City, ST" or zip
code Go
metric
D
Temperature (OF)
Pressure
Precipitation
a Time
Wind
Vis.
Weather
Sky Cond.
Relative
Wind
Chill
Heat
Index
(in.)
t (edt)
(mph)
(mi.)
6 hour
Humidity
ff)
(F)
altimeter
sea
3
e
Air
Dwpt
(in)
level
1 hr hr 6 hr
Max. Min.
(mb)
30 08:54
E 8
5.00 Fog/Mist
OVC007
72
71
97%
NA
NA
30.24
1022.7
30 07:54
NE 9
4.00 Fog/Mist
OVC006
72
71 73 70
97%
NA
NA
30.22
1022.3
30 06:54
NE 7
5.00 Fog/Mist
OVC004
71
71
100%
NA
NA
30.21
1021.6
30 05:54
NE 7
5.00 Fog/Mist
SCT010
70
70
100%
NA
NA
30.19
1021.2
30 04:54
NE 5
7.00 Fair
CLR
71
70
96%
NA
NA
30.19
1021.2
30 03:54
NE 5
8.00 A Few Clouds
FEW250
71
70
96%
NA
NA
30.19
1021.0
30 02:54
NE 6
10.00 Partly Cloudy
SCT250
72
71
97%
NA
NA
30.20
1021.3
30 01:54
NE 6
10.00 Partly Cloudy
SCT250
72
71 85 72
97%
NA
NA
30.21
1021.6
30 00:54
NE 6
10.00 A Few Clouds
FEW050
73
70
90%
NA
NA
30.20
1021.5
FEW250
29 23:54
E 8
10.00 Mostly
FEW050
74
70
88%
NA
NA
30.21
1021.7
Cloudy
SCT150
BKN250
29 22:54
NE 9
10.00 Mostly
FEW050
75
70
84%
NA
NA
30.21
1021.6
Cloudy
SCT075
SCT140
BKN250
29 21:54
N 8
10.00 Thunderstorm
BKN060CB
80
68
67%
NA
83
30.20
1021.3
G 17
BKNO80
OVC120
29 20:54
Calm
10.00 Mostly
FEW060
83
69
63%
NA
87
30.18
1020.9
Cloudy
BKN100
BKN250
29 19:54
N 3
10.00 Overcast
FEW070
85
68 94 85
57%
NA
88
30.16
1020.2
OVC250
29 18:54
N 5
10.00 Mostly
FEW070
88
67
50%
NA
91
30.15
1019.7
Cloudy
BKN250
29 17:54
NE 6
10.00 Mostly
FEM70
91
64
41%
NA
93
3014
1019.3
Cloudy
BKN250
29 16:54
Vrbl
10.00 Mostly
FEW070
93
65
40%
NA
95
30.14
1019.4
3
Cloudy
BKN250
29 15:54
NA
10.00 Partly Cloudy
FEW070
93
67
42%
NA
96
30.15
1019.7
SCT250
29 14:54
SE 3
10.00 Mostly
SCT070
92
68
46%
NA
96
30.17
1020.4
Cloudy
BKN250
29 13:54
Calm
10.00 Partly Cloudy
SCT050
91
70 91 70
50%
NA
97
30.19
1021.0
SCT250
29 12:54
E 7
10.00 A Few Clouds
FEW045
89
71
55%
NA
95
30.21
1021.6
29 11:54
NE 8
10.00 A Few Clouds
FEW045
88
71
57%
NA
94
30.23
1022.3
29 10754
NE 8
10.00 Fair
CLR
85
71
63%
NA
90
30.23
1022A
https://w l,weather.gov/data/obhistory/KGSO.htm] 9/30/2019

National Weather Service : Observed Weather for past 3 Days : Greensboro, Piedmont Tr... Page 2 of 4
29 09:54
NW
10.00 Fair
CLR
81
71
72%
NA
85
30.23
1022.5
6
29 08:54
W 5
8.00 Fair
CLR
74
71
91%
NA
NA
30.22
1022.3
29 07:54
S 3
6.00 Fog/Mist
CLR
70
69
73
69 97%
NA
NA
30.21
1021.9
29 06:54
S 3
6.00 Fog/Mist
CLR
69
69
100%
NA
NA
30.19
1021.2
29 05:54
SW
9.00 Fair
CLR
69
69
100%
NA
NA
30.18
1020.7
3
29 04:54
SW
10.00 Fair
CLR
70
69
97%
NA
NA
30.16
1020.3
5
29 03:54
Calm
10.00 Fair
CLR
71
69
94%
NA
NA
30.16
1020.2
29 02:54
SW
10.00 A Few Clouds
FEW250
72
69
91%
NA
NA
30.16
1020.2
5
29 01:54
SW
10.00 Partly Cloudy
SCT250
72
69
80
72 91%
NA
NA
30.17
1020.5
7
29 00:54
SW
10.00 Mostly
BKN250
73
70
90%
NA
NA
30.17
1020.4
5
Cloudy
28 23:54
S 3
10.00 Mostly
BKN250
74
70
88%
NA
NA
30.17
1020.4
Cloudy
28 22:54
W 3
10.00 Partly Cloudy
SCT250
76
69
79%
NA
77
30.16
1020.0
28 21:54
W 3
10.00 Partly Cloudy
SCT250
76
69
79%
NA
77
30A5
1019.7
28 20:54
W 8
10.00 Partly Cloudy
SCT250
79
69
72%
NA
82
30.14
1019.4
28 19:54
SW
10.00 Mostly
BKN250
80
69
88
80 69%
NA
83
30.14
1019.4
5
Cloudy
28 18:54
W 7
10.00 Mostly
FEW130
84
68
59%
NA
87
30.13
1019.3
Cloudy
BKN250
28 17:54
SW
10.00 Mostly
FEW130
86
68
55%
NA
89
30.12
1018.8
12
Cloudy
BKN250
28 16:54
W 5
10.00 Mostly
SCT130
87
69
55%
NA
91
30.12
1018.8
Cloudy
BKN250
28 15:54
SW
10.00 Overcast
FEW120
86
68
55%
NA
89
30.13
1019A
9
OVC250
28 14:54
SW
10.00 Mostly
FEW040
88
70
55%
NA
93
30.13
1018.9
9
Cloudy
FEW120
BKN250
28 13:54
S 9
10.00 Mostly
FEW030
84
71
85
71 65%
NA
89
30.15
1019.6
Cloudy
FEW095
SCT120
SKN250
28 12:54
Vrbl
10.00 Mostly
FEW030
84
72
67%
NA
90
30.17
1020.6
3
Cloudy
SCT095
BKN120
28 11754
W 9
10.00 Overcast
FEW025
81
70
69%
NA
84
30.19
1021.2
BKNO95
BKN120
OVC250
28 10:54
SW
10.00 Mostly
FEW020
79
70
74%
NA
82
30.18
1020.9
9
Cloudy
BKN100
BKN250
28 09:54
SW
10.00 Partly Cloudy
FEW012
77
72
85%
NA
78
30.18
1020.6
9
SCT250
28 08:54
SW
6.00 Fog/Mist
BKNO08
72
72
100%
NA
NA
30.16
1020.1
8
28 07:54
S 7
4.00 Fog/Mist
71
71
72
70 100%
NA
NA
30.14
1019.5
https://w l.weather.gov/data/obhistory/KGSO.htmi 9/30/2019

• National Weather Service : Observed Weather for past 3 Days : Greensboro, Piedmont Tr... Page 3 of 4
F E W007
FEW250
28 06:54
S 7
6.00 Fog/Mist
SCT100
70
70
100%
NA
NA
30.12
1018.8
SCT170
SCT250
28 05:54
S 7
7.00 Partly Cloudy
SCT100
71
71
100%
NA
NA
30.12
1018.7
28 04:54
S 3
7.00 Mostly
FEW019
71
71
100%
NA
NA
30A 1
1018.6
Cloudy
BKN170
BKN250
28 03:54
SW
10.00 Mostly
FEW100
72
71
97%
NA
NA
30A0
1018.0
5
Cloudy
BKN170
BKN250
28 02:54
SW
10.00 Thunderstorm
FEW035CB
71
70
96%
NA
NA
30.08
1017.5
8
SCT100
BKN170
BKN250
28 01:54
SW
10.00 Thunderstorm
FEW035CB
71
68
82 69 90%
NA
NA
30.08
1017.3
6
Light Rain
SCT100
BKN150
OVC250
28 00:54
S 8
10.00 Thunderstorm
SCT035CB
70
66
87%
NA
NA
30.09
1017.9 0.13
Light Rain
SKN100
OVC250
27 23:54
SW
3.00 Thunderstorm
BKN035CB
72
72
100%
NA
NA
30.12
1016.9 0.41
8
Rain FoglMist
OVC100
27 22:54
SE 9
10.00 Thunderstorm
BKN040CS
78
72
82%
NA
80
30.10
1018.0
BKNO80
BKN250
27 21:54
E 6
10.00 Mostly
SCT060
78
71
79%
NA
80
30.08
1017A
Cloudy
BKN250
27 20:54
SE 7
10.00 A Few Clouds
FEW065
80
70
71%
NA
83
30.07
1017.0
27 19:54
E 5
10.00 Mostly
BKN050
81
67
87 80 62%
NA
83
30.04
1016.2
Cloudy
BKNO55
27 18:54
E 5
10.00 Fair
CLR
83
65
55%
NA
85
30.04
1016.2
27 17:54
E 8
10.00 Partly Cloudy
FEW050
86
64
48%
NA
87
30.02
1015.5
SCT250
27 16:54
SE 7
10.00 Partly Cloudy
FEW060
86
64
48%
NA
87
30.01
1015.1
FEW090
SCT250
27 15:54
E 6
10.00 Mostly
SCT080
86
64
48%
NA
87
30.02
1015.4
Cloudy
BKN250
27 14:54
E 6
10.00 Partly Cloudy
FEW060
86
63
46%
NA
87
30.04
1015.9
FEW095
SCT250
27 13:54
SE 5
10.00 Mostly
SCT095
84
62
86 69 48%
NA
85
30.06
1016.6
Cloudy
BKN250
27 12:54
NE8
10.00 Mostly
SCT095
83
63
51%
NA
84
30.08
1017.4
Cloudy
BKN250
27 11:54
NE
10.00 Mostly
FEW070
80
62
54%
NA
81
30.10
1018.0
12
Cloudy
SCT100
BKN250
27 10:54
E 13
10.00 Mostly
BKN075
79
62
56%
NA
80
30.10
1018.1
Cloudy
BKN100
BKN250
27 09:54
E 9
10.00 Partly Cloudy
76
65
69%
NA
78
30.09
1017.8
0.54
https:Hw l.weather.gov/data/obhistory/KGSO.htmi 9/30/2019

National Weather Service : Observed Weather for past 3 Days : Greensboro, Piedmont Tr... Page 4 of 4
FEW070
SCT250
Max. Min.
altimeter sea
3
Air Dwpt
Mind Heat level
(�n•)
1 hr $ hr
hr
a Time Wind Vis. Weather
Sky Cond, 6 hour
Relative Chill Index (mb)
t (edt) (mph) (mi.)
Humidity ('F) (7)
Precipitation
e
Temperature (OF)
Pressure
(in.)
National Weather Service
Last Modified: Febuary, 7 2012
Back to previous page
Southern Region Headquarters
Privacy Policy
Fort Worth, Texas
Disclaimer
https:Hw l.weather.gov/data/obhistory/KGSO.htmi 9/30/2019