SUMMARY REPORT OF EXCEPTIONAL
EVENT DA TA ON AIRS
Chemical Spills
Agricultural Tilling
Structural Fires
EXCEPTIONAL EVENTS
High Winds Highway Construction
MAY 1990
MONITORING SECTION
MONITORING AND REPORTS BRANCH
TECHNICAL SUPPORT DIVISION
OFFICE OF AIR QUALITY PLANNING AND STANDARDS
U.S. ENVIRONMENTAL PROTECTION AGENCY
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27711
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SUMMARY REPORT of EXCEPTIONAL EVENT DATA on AIRS
May 1990
Monitoring Section
Monitoring and Reports Branch
Technical Support Division
Office of Air Quality Planning and Standards
Research Triangle Park, NC 27711
-------
Summary Report of Exceptional Event Data on AIRS
1. Introduction
The Guideline on the Identification and Use of Air Quality Data Affected
by Exceptional Events was published in July 1986 "to provide national guidance
for identifying ("flagging") and using ambient air quality data influenced by
exceptional events." Procedures cited in this document include (a) the State
or local air pollution control agency should submit the flagged data to AIRS
as part of their routine data submissions, (b) the State or local agency
should provide to the EPA Regional Office the appropriate documentation within
30 days, and (c) the Regional Office should concur or non-concur with the data
flag within 30 days of receipt of the documentation. This report reflects the
status, usage, and concurrence of the exceptional event flags on AIRS as of
April 4, 1990.
2. Summary of Exceptional Event Flags
Table 1 shows the type and number of flags currently on AIRS for TSP,
PM1Q, Pb, CO, 03, and S02 for each State and Region. There are no flagged
N02 data at the present time. The events corresponding to each type of flag
are also shown in Table 8. Table 1 shows that all Regions have exceptional
event data flagged except for Region IX. Of the 2,282 flags, Region IV has
the most with 1,239 (54 percent) followed by Region VIII with 315 (14 percent)
and Region II with 209 (9 percent). With respect to concurrence of the flags
by the Regional Offices, Region X had the highest percentage with 147 of 184
(80 percent) followed by Region VI with 59 of 91 (65 percent) and Region IV
with 792 of 1239 (64 percent). Region VIII has concurred on none of its 315
flags and Region II has concurred on none of its 209 flags. The total
concurrences from the Regions is 1,002 of 2,282 (44 percent).
-------
There are 34 States with flagged exceptional event data. Florida has
the most flags with 483, or 21 percent of the 2,279 flags, and is followed by
North Carolina with 264 flags (12 percent of the total) and Kentucky with 261
flags (11 percent). Table 1 also shows that of the 2,279 total flags, TSP has
the most flags with 1,682 (74 percent) followed by CO with 303 (13 percent)
and PM10 with 224 (10 percent).
3. Exceptional Event Flags bv Pollutant
3.1 TSP
Table 2 shows the TSP flags by site, State, and Region for 1977-1989.
It is interesting to note that although the guideline for flagging exceptional
event data was issued in 1985, there are 646 flags on AIRS for 1977-1984.
There are currently 1,682 TSP exceptional event flags on AIRS and 687 (41
percent) have Regional concurrence. Of the 1,682 flags, Region IV has the
most with 989 (58 percent) followed by Region II with 199 (12 percent) and
Region VIII with 145 (9 percent).
3^_PM10
There are 224 PM10 exceptional flags on AIRS as shown in Table 3, and 24
of these (11 percent) have Regional concurrence. Region VIII has the most
PMio flags with 170 followed by Region X with 19. Region VI has concurred on
all 9 of their flags (100 percent) while Regions II, III, V, and VIII have no
concurrences for their flags.
3.3 Pb
Table 4 shows that there are currently 10 flags for Pb on AIRS, and only
2 of these have Regional concurrence. Eight of the 10 flags are from Region
IV while Regions VII and X have one each.
2
-------
3.4 CO
The status of the CO flags is shown in Table 5 where there are 303
currently on AIRS, with 262 of these (86 percent) having Regional concurrence.
All of these 303 flags consisted of six events at five different sites.
3.5 03
Table 6 shows that there are 39 flags for 6 sites. None of the 16 flags
from Pennsylvania or 20 flags from Florida have Regional concurrence. Three
flags from Tennessee have concurrence by the Region. The only Exceptional
event flag for 03 is "stratospheric 03 intrusion", and almost all of these
flagged data do not meet the conditions for such an event, i.e. duration and
time of day.
3.7 S02
Table 7 shows that only one event with 24 flags is on AIRS. This
occurred in Florida and all 24 flags have Regional concurrence.
4. Distribution of Exceptional Events by Type of Flag
Table 8 shows the distribution of the flags by type and pollutant.
There are currently 18 assigned flags and all but "Q" for prescribed burning
have been used. Of the 2,282 flags on AIRS, the most frequently used flags
are 484 (21 percent) for high winds, 386 (17 percent) for highway
construction, 320 (14 percent) for construction/demolition, and 289 (13
percent) for forest fires.
5. Discussion on Use of Exceptional Event Flags
The above discussion focused on the number of flags, Regional
concurrences, and distribution of flags among the various categories.
However, a review of the concentrations associated with the flagged data
3
-------
reveals inconsistencies between the States and Regions. Some States will flag
some low or high concentrations as exceptional events, while other States will
not. Also, it appears that questionable high concentrations are being flagged
as exceptional events rather than being deleted as may be appropriate in the
case of 03 data. Some examples for illustrative purposes are shown in Table
9. As can be seen from this table, there are many concentrations flagged
which are well below the applicable air quality standard. One can only wonder
what the measured concentrations might have been without the influence of the
exceptional event.
6. Conclusions and Recommendations
There are currently 2,282 exceptional flags on AIRS and only 1,002 have
the Regional concurrence (44 percent). The procedures outlined in the
Exceptional Event Guideline are not being followed. Therefore, the following
recommendations are made:
(a). Any exceptional event flagged by the State or local agency must
have the appropriate documentation submitted to the Regional office
within 30 days as specified in the Exceptional Event Guideline. If the
documentation is not going to be submitted, then the flag should be
deleted.
(b). The Regional office must either concur or not concur with the
data flag and notify the State or local agency within 30 days of receipt
of the data. The exception to the procedure is stratospheric 03
intrusion, which is to be reviewed and acted upon by OAQPS rather than
the Regional office.
4
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(c). The Regional office should notify OAQPS of any non-concurrence.
AIRS may be modified in the future to indicate the Regional non-
concurrence of the flag.
(d). The State and local agencies should review the data currently
flagged as an exceptional event. If a concentration is worth flagging
as an exceptional event, it should be documented as outlined in the
guideline or the flag deleted.
(e). Exceptional events codes should not be used to "flag" questionable
data. Invalid data should be removed from AIRS, and not flagged as an
exceptional event.
5
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Table 1. Suiaary of Erceptional Event Flags for 1977-1999
April 1990
Region State
T5P 1 Pll-10
Pb
! CO : 03
502
Nuiber Nur.ber
Flags Regional
Concurrence
S'jiber Nuiber i Nuaber Nuiber
Hag Flag Concur ! Flag Flag Concur
Nuiber Nu'jber
Flag Flag Concur
! Huaber Nunber 1 .Huiber Nuaber
! Flag flag Concur ! Flag Flag Concur
Nuiber Nuiber
Flag Flag Concur
I CT
NH
VT
J 1 1
1
N 55 !
J 1 1 :
i
I
1 0
55 0
1 1
Region I Total
57 1 !
1 1 :
57 1
II NK
PR
VI
1
P 3 IP 3
A3? : fl 7
a 15? ;
•
6 0
46 0
157 0
Region It Total
199 o : io o i : : t
209 0
III PA
6 1 1 ! E 4
1 L 5
0 19
B u :
«3 l
Region III Total
i i : 7 0
: 1? 0
14 o :
43 1
IV SI
Fl
63
D 3 3 !
E 2 :
fl 33 33 1
0 27 11
E 11 10 :
6 2 2 1
H 5 4 1
j 206 m :
K 4 2 :
L 92 2 1
0 <7 47 1
t
J 7 3 1
? l l :
H 1 1
1 163 168
« 2 2
6 20
H 24 24
174 172
493 316
8
-------
Table I. Suiaary of Exceptional Event Flaqs lor 1977-1909
(Continued)
April H90
TSP
PH-10
Pb
CO
03
502
Kuaber
(limber
Reoion State
Kuaber
Nuaber
Nuaber
Nuttier
Nuaber
Nuaber
Duaber
Nuaber
Nuaber
Nuatber
Nuaber
Kuaber
Flags
Regional
Flag
FUq
Concur
fii?
Flag
Concur
Flag
flag
Concur
Flag Flag
Concur
Flag Flag
Concur
Flag Flag
Concur
Concurrence
KY
A
n
19
I
2il
29
V
H
I
1
J
31
IS
K
H
It
I
192
2
f
2
ns
i
1
1
0
HC
D
13
13
2M
252
E
14
7
180
179
J
14
14
I
»
22
10
10
P
V
t
I
<
1
fi
1
1
1
I
1
1
sc
A
1
E
1
E
5
22
i
E
i
J
2
J
2
J
2
2
IN
E
3
4 1
E
2
2
8 J
3
19
17
J
8
7 :
1
I
1
l i
!
Region IV TotJ1 !
969
S9< :
J
2 1
8
1
190
its
23
3
24
24
1239
792
IL
ni
1
93
-------
Table 1, Suaaary ot Eiceptional Event Flags lor 1977-1989
(Continued)
April 1990
Region State
tsp i pn-io
! Pb
CO
03
S02
Nuaber Nuaber
Flags Regional
Concurrence
Nuaber Nuaber 1 Nuaber Nuaber
Flag Flag Concur 1 Flag Flag Concur
1 Nuaber Nuaber
I Flag Flag Concur
Nuaber Nuaber
Flag Flag Concur
Nuaber Nuaber
Flag Flag Concur
Nuaber Ituaber
Flag Flag Concur
UN
OH
HI
1
n i :
I
i 2 :
A 40 :
J l i
1 0
2 0
41 0
Region V Total
Hi o : 2 o : i
1 138 0
VI AR
LA
Nil
OK
II
A 32
J 24 24
A 4 4
J 3 3
A 19 19
A i 6
J 3 3
32 0
24 24
4 4
3 3
2B 28
Region VI Total
82 50 ! 9 9 1 1
1 91 59
VII IA
HE
n 3 1 F 1 1
I H 1
H 1 1
4 1
2 1
Region VII Total ! 3 0! 21! 1 1 :
: i 2
viii nr !
SD 1
UT :
A i
E 21
F 14
F 1
A 2
E e
F 5
3 3
L 65
J 1
1
124 0
1 0
1 0
-------
Table 1. Suotary of Eiceptional Event Flags for 1977-198?
(Continued)
April 1990
Region State
TSP
1 PH-10
Pb ! CO
03 1 502
Nuiber Nuiber
Flags Regional
Concurrence
Ituiber Huiber
Flag Flag Concur
Nuiber Nuiber
Flag Flag Concur
Nuiber Nuiber ! Huiber Nuiber
Flag Flag Concur 1 Flag Flag Concur
Nuiber Nuiber 1 Kuiber Nuiber
Flag Flag Concur 1 Flag Flag Concur
»r
A 2
I 100
N 1
A 1
t 83
1
1 187 0
1
Region VIII Total
14} 0 1 170 0
I 313 0
1! AK
ID
KA
A 2 2
£ 12 10
J 3 3
K 1 1
A 38 21
C 6
K 8 4
E 1
E 12 11
J 1 I
N 1
A 4
1
1
: F 94 94
•
A 1 1
3 2
124 120
57 25
Region I Total 1 70 41 19 12 1 10 1 94 94
national Total ! 1682 687 1 224 24 : 10 2 ! 303 262
39 3
1 IB* 147
24 24 : 2282 1002
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Title 2. Status ol ISP Exceptional Event Flags for 1977-1989
April 1990
Reg St ftlftS I Locition
1977-1979
Type Xui. Nul
Flag Flag Con
1980
1931
1982
1983
1984
1981
1984
1987
1988
1989
Type Nui. Nui. !Type Nut. Nui.
Flag Fltg Con, IFlag Flag Con.
Type Nui. Nui. IType Nui. Nui. I Type Nui. Nui. I Type Nui. Nui. IType Nui. Nui. IType Nui. Nui.
Flag Flag Con. IFlag Flag Con. IFlag Flag Con, IFlag Flag Con. IFlag Flag Con. IFlag Flag Con.
Type Nui. Nui. IType Nui. Nui.
Flag Flag Con. IFlag Flag Can.
INui. Nuiber
IFlag Regional
I Concurrence
1 CT 09-001-3005
Noraalk
NH 33-007-0014
Berlin
33-011-0008
Ninchnter
33-011-0015
Ranches ter
33-011-0016
Nanchester
33-011-1010
Nashua
33-013-0003
Concord
33-013-0004
Concord
33-015-0006
Portsmouth
33-015-0011
Portsmouth
33-017-0001
Dover
VI 50-021-0004
Rutland
J 1 1
I 1
4
10
5
10
4
4
4
Region I Total
54 0 I 57
II NT 36-119-7001 Oflining
PR 72-017-0001
72-021-0003
72-021-0004
72-051-0002
72-053-0002
72-053-0003
72-057-0008
72-059-0003
72-061-0001
72-061-0002
72-061-0005
72-113-0002
72-127-0003
72-127-0004
72-127-0007
72-137-0001
72-137-0002
72-151-0001
72-151-0002
Barceloneta Co.
Sayaion
Bayaion
Dorado
Fajardo Co.
Fajardo Co.
6u
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table 2. Status of ISP Exceptional Event Flags lor 1977-1989
(Continued)
April 1990
I 1977-1979 I 1960 I rfBI I 1982 ! 1983 I 1904 I 1985 ! 1984 : 1987 ! 1988 I 19e? I
Reg St AIRS I Location ! INu». Nuaber
Hype Hui. Nut. IType Nut. Nut. ! Type Km. Nut. ! Type Nui. Hut. ! Type Nut. Nut. : Type Nut. Nui. '.Type Nut. Nut.- IType Nut. Nut. : Type Nut. Nut. : Type Nui. Nut. Hype Nut. Nut. IF I jq Regional
IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con.Flag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. 'Flag Flag Con. IFlag Flag Con. I Concurrence
VI 78-001-0008
78-001-0011
78-001-0012
78-003-0004
78-005-0007
St Croii Co.
St .Croix Co.
St Croii Co.
Charlotte Atalit I
Charlotte Aialie :
11
1 A
17
11
1 A
14
11
: A
17
10
1 A
34
8
I A
15
Region II total
101 0 :
23 0 : 199
III PA 42-003-0022 Pittsburgh I
Region til Total I
1 1 I
1 1 :
I 1
IV AL 01-005-0001
Eufaula
01-073-3003
Leeds
01-109-0003
troy
fL 12-001-0023
Siineiville
12-001-1003
GilnevUle
12-005-1003
Panaaa City
12-011-1002
Davie
12-011-2003
Poipano Beach
12-011-3001
Hillindale
12-011-5001
Lauderdale Lakes
12-011-4001
Hargate
12-011-7002
Potpano Beach
12-025-0013
Dade Co.
12-025-0019
niaai
12-025-0020
Hlaai
12-025-0022
Dade Co.
12-025-1014
niaai
12-021-3001
Hiatl
12-025-5001
Hlaltah
12-031-0004
Jacksonville
12-031-0038
Jacksonville
12-031-0071
Jacksonville
12-031-0079
Jacksonville
12-033-0004
Cantontent
12-033-0014
Pensacola
12-057-0003
Ruikln
12-057-0019
Hi1Isborough Co.
0 47 47
J 38 38
A 1 1
A 1 1
A 2 2
J 1 1
J -1. v I
J 1 1
1 1
I J
1 I
1 1
1 1
J 2 2
E 2
J 48 43
A 1 1
J 34 34
E 1 1
1 1
J 2 2-1
K 1
H 1
t. 40
L 1 1
A I 1
D I 1
D 2 2
D 1
L 30
E I
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Table 2. Statu* ol TSP Exceptional Event Flags (or 1977-1939
(Continued)
April 1990
: 1977-1979 : 1980 I 19B1 I 1982 I 1983 I 1984 ! 1985 I 1986 ! 1987 I 1988 1989 :
Reg St AIRS • Location I ;Nui, Nuiber
I Type Nut. Nua. I Type Nua, Nui. !Type Nua, Nui. !Type Nui. Nua. :Type Nui. Nua. I Type Nui. Nua. !Type Nua. Nua. i Type Nua. Nua. I Type Nut. Nua. !Type Nui. Nut. IType Nua. Nua. IFlag Regional
IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con, IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. I Concurrence
Fl 12-057-0051
12-057-0053
12-057-0044
12-057-0082
12-057-0083
12-057-0085
12-057-1001
12-057-1002
12-057-1024
12-057-1035
12-057-1040
12-081-0002
12-085-1002
Taipa
Tupa
Ruskin
Hillsborough Co.
Taipa
Taipa
Plant City
Taipa
Taipa
Taapt
Tarpa
Bradenton
Stuart
12-095-0001
12-095-1003
12-095-1004
Orlando
Orlando
Orlando
12-099-0003 Belle Glade
12-099-1201 Pali Beach 6ar.
12-099-3001 Late north
12-099-5001 Pahoket
12-103-0004 Clearnater
12-103-0012 St. Petersburg
12-105-0002 Bar toa
12-105-0004 nuI berry
12-105-1001
12-105-1003
12-107-1001
12-107-1004
duI berry
ftulberry
Putnaa Co.
Palatka
12-111-0004 Fort Pierce
12-111-0005 Fort Pierce
12-113-0011 Santa Rosa Co.
12-115-2001 Venice
12-089-0005 Fernandlna Beach
12-039-0008 Fernandina Beach I
I
J 45 45 I
S 1 1
I A II
8 1 1
A 1 1
J 4 4
1 1
1 1
1 I
1 1
1 1
I 111
I J
J 1 1
H 1 1
D 1
I A 1
A 1
A 1
J 4 4
J 1 1
J I 1
A 1 1
A I 1
J 1
H 1 1
1 1
H 2 2
J 1
J 1
J 4
E 1 1
-------
libit 2. Stilus of ISP Exceptiona1 Event Flags for 1977-1989
(Continued)
April 1990
! 1977-1979
: 1980
: 1981
! 1982
1 1983
1984
1 19B5
: 1986
1 1987
1 1988
1 1989
Baa Cf AlfiC 1 1 flrjHnn
I Nut. NuiDer
nr^ 31 Ming V LOCdlun
ITypt Nui. Nut.
!Type Nui. Nui.
IType Nui. Nui.
Hype Nui. Nui.
IType Nui. Nui.
Type Nui. Nui.
IType Nui. Nui.
IType Nui. Nui.
IType Nui. Nui. IType Nm. Nui.
IType Nui. Nui.
IFlag fiegionil
IFlag Flag Con.
'Flag Flag Con.
•'Flag Flag Con. IFlag Flag Con.
IFlag Flag Con,
Flag Flag Con.
IFlag Flag Con.
IFlag Flag Con.
IFlag Flag Con. IFlag Flag Con.
IFlag Flag Con.
1 Concurrence
Eft 13-0*7-0001 Catoosa Co.
t
1 1
P 1 1
13-051-0014 Savannah
1
1 1
J 1 1
13-081-0002 Cordele
!
1
J 1
13-095-0004 Albany
|
i
J 1
13-115-0004 Roie
i
t
J 1
13-121-0001 Atlanta
J 1 1
13-121-0020 Fulton Co.
J 1
13-245-0006 Augusta
1 J 11
1
KT 21-007-0003 Ballard Co.
i
A 1
21-019-0002 Ashland
A 1
21-019-0003 Ashlar.d
A 1
21-019-0012 Ashlind
A 1
21-019-1002 Catlettsburg
H 1
21-037-1002 Ne»port
A 1
A 1
21-049-0003 Winchester
A 1
21-059-0009 Dnensboro 1
i
A 1
21-059-1001 Onensboro
i
A 1
21-059-1002 0«ensboro
J 1
1
21-067-0011 Leiington-Fayette
A 1
21-067-1014 Le»ington-Fayette
A 1
21-071-0001 Prestonburg
P 1
21-089-0004 Greenup
A 1
21-091-0012 Hancock Co.
0 1
0 1 .
21-101-0002 Henderson
A 1
21-101-0009 Henderson
J 15
P 1
21-101-0013 Henderson
A 1
21-111-1020 Louisville
0 1
21-117-1001 Erlanger
L 13
A 1
21-145-0015 lie Craclen Co.
r h H
21-145-1003 Paducah
A 1
21-145-1004 Paducah 1
L IB
21-145-1025 Paducah 1
J 1 1
21-151-2001 Alchiond !
A 1
21-177-0003 Central City :
A 1
21-177-0010 ftuhlenberg Co. !
] i
J 14 14
21-195-0001 Pikevillt 1
1
I 23
I 59
L 59
L 19
21-227-0004 Bonhng Green I
I 1
nS 28-081-0002 Tupelo !
i
D 1
-------
Table 2. Status o) T5P Eueptioml Event Flags for H77-1989
(Continued)
April 1990
; 1977-1979 : 1980 : 19B1 : 1982 ! 1983 I I9B4 ! 1985 ! 1966 1 1987 I 1988 ! 1989 1
Reg St AIRS I Location I - - - - ;nui. Nuaber
Hype Nut. Nut. !Type Nut. Nut. {Type Hut. Nut. Hype Nut. Nut. 1 Type Nut. Nut. !Type Hut. Nut. !Type Nun. Nut. '.Type Nut. Nut. Type Nut. Nut. '.Type Nut. Nut. '.Type Nut. Nut. IFlag Regional
IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IF lag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. ! Concurrence
NC 37-001-0001
37-003-0001
37-003-0003
37-013-1003
37-021-0026
37-023-0003
37-025-0004
37-027-0002
37-031-0002
37-031-0003
37-031-000*
37-0*7-0001
37-0*9-0001
37-051-0004
37-031-0005
Burlington
Aleiander Co.
Alexander Co.
Hishington
Buncote Co.
Aorganton
Kannapolis
Lenoir
Korehead City
llorehead City
Hickory
Coluebu! Co.
Craven Co.
Fayettevi1le
Fayetteville
37-057-0002 Letington
t
37-057-1001 Thotasvilli
37-OtJ-OOOl Durhat
37-065-0002
37-067-0001
37-047-0004
37-067-0009
37-067-0013
37-067-0014
37-067-0015
37-067-0020
37-067-0021
37-067-1001
37-071-0003
37-071-6002
37-081-0002
37-081-0004
37-081-0009
Rocky flount
Forsyth Co.
Forsyth Co.
Ninston-Salet
Ninston-Salet
Ninston-Salet
Ninston-Salet
Ninston-Salet
Ninston-Salet
ferneriville
Beltont
Bastonia
Breensboro
High Point
6reensboro
5 5
20 20
i 1 1
I 1
6 1 1
S 1 1
D 2 2
6 1 1
6 2 2
J 2 2
E 1 1
f 1 1
-------
Table 2. Status of TSP Except ion11 Event Flags lor 1777-1969
(Continued)
April 1990
Pei) St AIRS I Location
! 1977-1979
1
1980
1961
1982
1703
1984
1985
1986
1987
1988
1989
I Type Nui. Nui. i Type Nut. Nut. IType Nui. Nui. i Type Nui. Nut. : Type Nut. Nut. I Type Nut. Nut. ! Type Nut. Nut. i Type Nui, Nut. {Type Nui. Nut. ! Type Nut. Nut. IType Nut. Nut.
IFlag Flag Con. IFlag flag Con. IFlag Flag Con, IFlag Flag Con, IFlag Flag Can. IFlag Flag Con. IFlag Flag Con. '.Flag Flag Con, IFlag Flag Con. IFlag Flag Con. '.Flag Flag Con.
{Nut. Nutber
IFlag Regional
1 Concurrence
NC 37-081-0010 Greensboro
37-081-1002 High Point
37-081-1003 High Point
37-0B1-1005 High Point
37-081-1010 6uil1ori Co.
37-083-0002 Roanoke Rapids
37-085-0001 Dunn
37-087-0002 Canton
37-089-1005 Hendersonville
37-091-0002 Ahoslie
37-097-0002 Iredell Co.
37-097-0002 Troutian
37-099-0004 Jackson Co.
37-105-0001 Sanlord
37-107-0001 Kinston
37-107-0003 Kinston
37-109-0002 Lincolton
37-111-0002 Harion
37-119-0001 Charlotte
37-121-0001 Spruce Pine
37-121-0003 Spruce Pine
37-135-0004 Chapel Hill
37-139-0001 Elizabeth City
37-145-0001 Roxboro
37-147-0002 EreenviIle
37-151-0003 Asheboro
37-153-0002 Rocklnghai
37-155-0003
37-157-0002
37-159-1002
37-159-1005
37-163-0002
Uiberton
Eden
Salisbury
Salisbury
Clinton
D 1 1
J 1 1
R 1 1
1 1
0 2 :
J 1 1
i 2 2 1
H 1 I
I I I
I
G 1 1
1 1
G 1 1
1 1
8 1 1
E
1 1
1 1
I 2
E 1 1
E 1 1
0 4 4
E 1 1
6 1 1
6 1 1 I D 11
6 3 3 ! E 11
1 1
1 1
6 1
P 1 1
2 2
G 1 1
-------
Table 2. Status of TSP Exceptional Event Mags for 1977-198?
(Continued) April 1990
1 1977-1979
1 1980
1981
! 19B2
! 1983
1 1984
: 1985
1 1986
1987
1 1988
1 1989
P|A et Afpc 1 1 A^lftAA
INui. Nuaber
ncq ai ninj v Lociiion i
Type Nui. Nui.
!Type Nui. Nui.
!Type Nui. Nui.
Type Nut, Nui.
iType Nut. Nui.
IType Nui. Nui.
IType Nui. Nui.
IType Nui. Nui.
IType Nui. Nui.
IType Nui. Nui.
IType Nui. Nui.
IFlag fcejioni!
Flag Flag Con.
IFlag Flag Con.
IFlag Flag Con.
Flag Flag Con.
IFlag Flag Con.
IFlag Flag Con. IFlag Flag Con.
IFlag Flag Con.
IFlag Flag Con.
IFlag Flag Con.
'.Flag Flag Con.
¦ Concurrence
XC 37-165-0002 Liurlnburg
6 2 2 1
1
37-145-0003 Liurlnburg
1
1
6 1 1
6 1 1
37-167-0002 Albeiarle
6 6 i
1
37-171-0002 Rount Airy
G 1 1
;
37-175-0002 Brevard
6 2 2
1
; s 11
37-179-0002 Bonroe
S 3 3
1
37-181-0002 Henaerion
6 2 2
37-183-0003 Rileigh
6 2 2
G 1 1
37-183-0008 Rjlcigh
6 2 2
37-187-0002 Plyaouth
6 4 4
I
37-191-0004 Eoldibaro
S 5 5
6 1 1
6 1 1
37-195-0002 Hilton
6 3 3
N 1 1
e l i
N 1 1
5C 45-019-0003 North Clurleiton
E 2
45-019-0019 North Chirleiton
A 1
45-019-0040 North Charleston
1
J 2 2
45-045-0004 Sreenvi 1 )•
E 2
45-079-1003 Coluibu
E 2
IN 47-003-0001 Shelbyville
J 4 4
47-009-1004 flarynlle
J " 1 1
47-065-0026 Chattinoogi
3 1
47-009-1004 Airyyillc
J 1 1
47-119-0001 ColuiUU
L 1 ¦ 1
47-163-0013 Kingspart
E 1 1
47-163-0015 Klngsport
E 7 1
47-163-1001 Kingspart
J 1 1
E 2 2
Region IV Totil
144 144
190 189
38 3S
70 24
34 11
144 65
117 53
44 22
73 27
88 13
47 8
98? 594
V n! 26-021-1002 Berrien Co.
;
A 1
26-025-0003 Albion
1
A I
A 1
26-025-1001 Battle Creek
A 1
26-043-0901 Dickinson Co.
) 1
26-049-0006 Flint
A 1
76-049-0008 Flint 1
A 1
26-049-0010 Flint 1
A 1
26-049-0011 Flint 1
A 1
26-049-0905 Flint 1
A 1
A 1
1
26-049-0909 Flint
A 1
A 1
;
-------
table 2. Status of TSP Exceptional Event Flags for 1977-198?
(Continued)
April 1990
1977-1979
1980
Reg St AIRS I Location
1981
1982
1983
1984
1985
1986
1987
1988
1989
!Typc Nui. Nil I. ! Type Nua. Km. i Type Nui. Nua. : Type Nua. Nua.
¦'Flag Flag Con. IFlag Flag Con. .'Flag Flag Con, .'Flag Flag Con.
Type Nui. Nui. Hype Nua. Hiti. 1 Type Nua. Nui. I Type Nui. Nua. 1 Type Nua. Nua. 'Type Nui. Nui. J Type Nua. Nui.
Flag Flag Con. IFlag Flag Con. 'Flag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con.
INua. Nuaber
IFlag Regional
I Concurrence
HI 24-065-0003
Lansing
26-06J-0005
Lansing
26-065-0011
Lansing
26-065-1001
Lansing
26-077-0002
Kalaaazoo
26-087-0001
Lapeer
26-099-0001
East Detroit
26-099-6001
Sterling Heights
26-101-0001
flanistee
26-105-0004
Ludington
26-111-0001
Midland
26-111-0004
Hid land
26-111-0914
Midland Co.
26-111-0916
Midland
26-115-0003
Monroe
26-115-0004
Monroe
26-115-0023
Monroe
26-115-0951
Monroe
26-115-0952
Monroe
26-115-0961
South Rockaood
26-121-0023
Muskegon
26-125-0003
Pontiac
26-125-0005
Pontile
26-125-0008
Pontiac
26-125-1001
Pontiac
26-139-0903
Ottana Co.
26-145-0001
Carrol 1 ton
16-145-0002
Saginaa
26-145-0003
Saginaa
26-145-0009
Saginaw
26-145-0015
Saginaa Co,
26-145-0913
Saginai
26-145-0914
Saginaa
26-145-0915
Saginai
26-145-1001
Saginai
26-147-0002
Port Huron
26-147-0005
Port Huron
26-147-0910
St. Clair Co.
26-147-0912
St. Clair Co.
26-147-1001
Port Huron
A
A
I A
A
A
A
I A
A
A
A
I A
I A
I L
I A
A
I A
I A
I A
I A
I A
I A
I A
I A
I A
I A
I A
I A
I 4
J J
-------
Table 2. Status ot ISP Exception*) Event flags tor 1777-1989
(Continued!
April 1990
1977-1979
I960
1981
1982
Re; St AIRS I Location
.'Type Nua. Nua. i Type Nua. Nua. J Type Nut. Nua. * Type Nub. Nut.
•Flag Flag Con. IFlag Flag Con. IFlag Flag Con. .Flag Flag Con.
1983
1984
1985
1986
1987
1988
1989
Type Nua. Nua. Hype Nua. Nua. :Type Nua. Nua. .'Type Nut. Nua. iType Nui. Nua. !Type Nua. Nua. !Type Nua. Nua.
Flag Flag Con. .'Flag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con.
Hut. Nutter
Flag Regional
Concurrence
M 24-141-0002
24-143-0001
26-163-0002
26-163-0003
26-163-0004
26-163-0005
26-163-0009
26-163-0010
26-163-0015
26-163-0017
Ann Arbor
Allen Park
Dearborn
Dearborn
Grout Isle
River Rouge
Wayne Co.
Nayiu Co.
Detroit
Detroit
26-163-0020 Detroit
26-163-0023 Detroit
26-163-2002 Livonia
26-163-2003 Trenton
26-163-8001 Net 11 and
M 27-049-0005 Red King
OH 39-001-0001 Vest Union
39-087-0003 Coal Grove
HI 55-009-0002
55-009-0003
55-009-0009
55-009-0017
55-009-2001
55-025-000B
55-025-0025
55-025-0035
55-035-0002
55-059-0003
Ereen Say
Green Cay
Green Bay
De Pert
Green Say
Kaditon
Hidison
nadlson
Eau Claire
Kenojha
55-063-0009 La Crone
55-079-0018 IWtaukee
55-079-0022 nilnaukee
55-079-0034 fliltaukee
55-079-0067 nilHaukee
55-079-0099
55-087-0008
55-101-0016
55-101-1003
55-105-0005
Nilnauket
Appttton
Racine
Huiher
Beloit
A 1
A 1
1
A
A
A
A
A
A
A
I A
A
A
A 1
I A 1
A 1
I A 1
A 1
A
A
A
A
A
A
A
A
A
A
A
A
A
I A
-------
Table 2. 5tatus of ISP Eiceptional Event Flags for 1977-1989
(Continued) April 1990
Re] St AIRS 1 location
! 1977-1979
! 1980 1 1981
1 1982
1 1983
: 1934
1 1985
1966
1 1987
1 19B8
196?
;Nui. Nuaber
Iflag Regional
! Concurrence
IType Nui. Nua.
'.Flag Flag Con.
Hype Nua. Nui, IType Nut. Nua.
•Flag Flag Con. IFlag Flag Con.
IType Nui. Nua.
IFlag Flag Con.
IType Nui. Nua.
IFlag Flag Con.
IType Nui. Nua.
IFlag Flag Con.
IType Nua. Nua.
IFlag Flag Con.
Type Nui. Nua, IType Nut. Nua.
Flag Flag Con, IFlag Flag Con.
IType Nui. Nui.
IFlag Flag Con.
Type Nua. Nui.
Flag Flag Con.
*1 55-131-0005 Mathington Co.
35-133-0010 Hauktslll
55-133-100? Vaukesha
55-139-1001 Meenih
1
t 1
1 1
1
1
1 A 1
1 A 1
1 A 1
1 A 1
55-139-1006 Oshkosh
55-141-0007 flarshfleld
55-141-0011 Nisconsln Rapids
i 1
1 1
1 ¦
1 l
1 1
1
1 A 1
A 1
1 A 1
1 A 2
1 A 2
1 A 1
Region V Total : ; !
i
16 0
60 o :
23 0
36 0
1 0
: 136 0
VI AR 05-001-0001 Stuqgirt
05-009-0001 Harrison
05-031-0001 JonesDoro
05-045-0001 Connay
05-051-0002 Girl and Co.
1
t i
¦
i
•
i
i
i
I
A 1
A 2
A 1
A I
A 1
05-043-0001 Bateiville
05-069-0005 Pint Bluff
05-089-0001 Narion Co.
05-091-0001 Teiarkana
05-091-0003 Teiarkana
A 1
I
A 1
A 1
A 1
A 1
A 1
05-097-0001 llontgoaery Co.
05-101-0001 Kenton Co.
05-103-0001 Caaden
05-107-0001 Helena
05-115-0003 Russellville
A 1
¦
i
A 1
A 1
A 1
A 1
05-119-0001 Jacksonville
05-119-0003 little Rock
05-119-1001 little Rock
05-119-1007 little Rock
05-119-2001 Korth little Rock
A 1
i
•
A 1
A 1
A 1
A 3
A 1
05-123-0001 Forrest City
05-125-0001 Saline Co,
05-131-0008 Fort Saith
05-139-0004 El Dorado
05-143-0003 Fayetteville
05-143-1002 Sprlngdale
1
;
A 1
A 1
A 2
A 1
A 1
ft 1
IA 22-095-0002 St John Baptist Par
i
1
J 7\
-------
Table 2. Status of TSP Exceptional Event Flags for 1977-1989
(Continued)
April 1990
1977-1979
Reg St AIRS I location
{Type Nut. Nut.
IFlag Flag Con.
1980
Type Nut. Nut.
Flag Flag Con.
1981
1982
1985
1984
1985
1986
1987
1986
1989
Type Nut. Nut. 'Type Nut. Nut, I Type Nut. Nui. I Type Nut. Hut. IType Nut. Hut. '¦ Type Nut. Nut. Hype Nut. Nui. IType Nut. Nut. Hype Nut. Nut.
Flag Flag Con. .'Flag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFla] Flag Con. IFlag Flag Con. IFlag Flag Con.
INut. Nuiber
IFlag Regional
Concurrence
Nil 35-015-0004
55-015-0015
55-015-1001
55-029-0001
Dom Ana Co.
Sona Ant Co.
las Cruces
Beting
OK *0-143-0110 Tulsa
TI 48-1*1-0002
48-141-0015
48-141-0014
48-141-0018
48-141-0025
48-141-0027
48-141-0029
48-141-0050
48-141-0031
48-141-0055
48-141-0038
48-141-0039
48-141-0040
48-141-0041
48-503-0001
El Paso
El Paso
El Paso
El Paso
El Paso
El Paio
El Paso
El Paso
El Paso
El Paso
El Paso
El Paso
El Paso
El Paso
Lubbock
I A
I A
; A
: a
i A
: a
1 A
: a
: a
: a
i
I A
I A
.' A
I A
1 I
1 I
l :
i i
1 i
2 :
l :
l :
1 !
•
1 !
1 :
2 :
2 I
l :
i
1 :
2 ;
1 :
l :
3 3
l i
Region VI Total
1 1 I
22 22 ,'
3 I
55 24 ! 82
VII 1A 19-139-0015 Huscitine
Region VII Total
: 3
VIII M 30-015-0009 Creat Falls
50-013-0017 Great Falls
30-013-1024 Srtat Falls
I
30-049-0714 Leais I Clark Co. I
30-049-0719 le.is t Clark Co. I
-------
Table 2. Status of TSP Eiceptional Event Flags tor 1977-1989
(Continued)
April 1990
lie; St AIRS i location
1977-1979
19B0
1991
1982
1965
Type Nui. Nui. :Type Nui. Nui. SType Nui. Nui. IType Nui. Nui. !Type Nut. Nui.
Flag Flag Con. iFljg Flag Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con.
1984
1985
19B4
1987
Type Nui. Nui, Hype Nui. Nui. ;Type Nui. Nui. !Type Nui. Nui,
Flag Flag Con, IFlag Flag Con. IFlag Flag Con. IFlag Flag Con.
1988
1989
I Nui. Nui. I Type Nui. Nui.
g Flag Con. IFlag Flag Con.
!Nui. Nuiber
IFlag Regional
I Concurrence
IN 30-047-0724 Leiis I Clark Co.
30-111-0003 Billings
30-111-0073 Billing*
30-111-1001 laurel
SO 44-099-0001 Sioui Fllli
NT 54-001-0004
34-001-0007
54-005-1002
54-013-1001
54-013-1003
54-021-0001
54-025-0001
54-029-0001
Larane
laraile
611llttf
Lander
Lander
Cheyenne
Caiper
Cody
54-033-0001 Sheridan
54-033-0003
54-037-0007
54-039-0004
54-059-0005
54-041-0002
Slier Idan
Rock Springs
Teton Co.
Jackson
Evanston
23
2
24
1
2
Region Vlll Total
144
1 0 : 145
I AK 02-020-0009 Anchorage
02-020-0020 Anchorage
10 14-001-0001
14-001-0003
16-001-0009
14-001-0011
14-005-0004
Boise City
Boise City
Boise City
Boise City
Pocatello
14-005-0005
14-005-0014
14-029-0002
Pocatello
Bannock Co.
Caribou Co.
14-029-0021 Caribou Co.
3 3
-------
Tib 1 e 2. Status of ISP Eiceptioml Event Flagi for 1777-1999
(Continued)
April 1990
Keg St AIRS I location
1977-1979
Type Nui. Nui.
Mig Flag Con.
1980
Type Nui. Km.
Flag flag Con.
1961
1962
Type Nui. Nui, !Type Nui. Nut.
Flag Flag Con. IFlag Fltg Con.
1983
198A
1985
1966
1987
1988
1989
Type Nui. Nui. !Type Nui. Nui. IType Nui, Nui. Hype Nui. Nui. 1 Type Nui. Nui. I Type Nm. Nui. !Type Nui. Nui.
Flag Flig Con. IFlag Flag Con. IFlag Flag Con. IFlag Flag Con. IFIig Flag Con. IFlag Flag Con. IFlag Flag Con.
INui, Nutber
IFlag Regional
I Concurrence
ro
r\j
ID 14-029-0027 Soda Springs
14-029-0029 Caribou Co.
14-079-0004 Kellogg
HA 33-003-0003 Clarkston
53-005-0001
53-015-0008
53-015-0010
53-021-0001
53-033-0079
53-043-0002
53-043-0014
53-043-0034
53-043-0036
53-043-0040
53-043-0042
53-043-1014
53-043-1022
53-043-2002
53-071-0004
53-071-1001
Kennemck
Longvieii
Longviea
Pasco
Seattle
Cheney
Spokane
Spokane
Spokane
Spokane
Spokane
Spokane Co.
Spokane Co.
Spokane Co.
Mill! Hal la
Ualla Hal la
A 1
N 1
I
I E
E
E
14 15
Region I Total
National Total ! 147 144
«>s::s>sssatst*3tsctis!Bi3scstt*B3aiBrtsBt«ttsstBE*3ctati
6 0
ZtSSSSSSC
m 18?
rsBtssaa S33>
1 0 !
39 58 70 24
stzzzsasaaaasea
34 n
::etiiieeeis2aai:::it::t>:::te:::at£i:tt:t2tc:::
i 4 0! 11 10 ; 5 5 : 43 26 !
aessaaaasssBaesssasssssexsaacssssscsataraesaasisssaxxsaaseeatBXcaazttstaasatsaassr:
160 65 : 101 53 : 57 34 : 19? 34 ! 420 43 i
saae:s:
179
: 70 41
32 I16B2 687
-------
Table J. Status ot PH-10 Eiceotional Event Flags 1or 1906-1999
April 1990
Region State AIRS 1 Location
1986
1987 1988
1989
Nuiber Nuiber
Flags Regional
Concurrence
Flag 1 Flag 1 Concu
Flag 1 Flag 1 Concur; Flag 1 Flag 1 Concur
Flag 1 Flag I Concur
II NY 36-119-7001 Ossining
PR 72-021-0004 Bayaaon
72-053-0003 Fajirdo Co.
72-057-0008 6uaya«a Co.
72-061-0002 Guaynabo Co.
72-041-0005 Buaynabo Co,
72-127-0003 San Juan
72-127-0007 San Ju«
|
p J :
i
i
a i :
I
•
i
A 1
A 1
A 1
A 1
A 1
A 1
Region II Total
4 o :
6 0 1 10 0
III PA 42-003-0002 Aval on
42-003-0031 Pittsburgh
42-003-1301 North Braddock
42-003-2001 Braddock
42-073-0015 Ne» Castle
e i :
E 1
e i :
E 1
1
3
Region III Total
4 0 1
3 0 17 0
IV SC 45-019-0003 North Charleston
45-019-0040 North Charleston
TN 47-163-0105 Kingsport
1
E i :
J 2 1
t 22:
1
t
Region IV Total
5 2 :
1 5 2
V R 17-031-0022 Chicago
HI 26-121-0919 Huskegon
; a i
1
1
1
1
J 1 1
Region V Total
! 1 0
10 12 0
VI LA 22-071-0010 Ne» Orleans
TI 48-167-1002 Teiai City
48-201-1034 Houston
48-303-0001 Lubbock
J 1 1
A 2 2
: a 11
0 2 2 !
! A 3 3
1
1
1
1
Region VI Total
*-> l
K> 1
2 2! 44
1 9 9
-------
Table 3. Status of Pfl-10 Exceptional Event Flags for 19B6-1989
(Continued)
April 1990
Region State AIRS I
Location
1986
1987
1988
1989
Flag I Flag I Concur! Flag I Flag I Concur! Flag I Flag I Concur! Flag I Flag I Concur
Nuiber Ku»ber
FUgi Regional
Concurrence
VII IA 19-153-2001 lies Homes
NE Ji-055-0011 Diihi
Region VII Total
VIII
K7
30-017-0009
Great Falls
30-013-0017
Great Falls
30-029-0003
Coluibia Falls
30-029-1015
Kali spell
30-049-0719
Lewis ( Clark Co.
1
30-049-0724
Levis t Clark Co.
30-053-0012
Libby
30-053-1005
Lincoln Co.
UT
49-035-3001
Salt Lake City
KY
56-013-1001
Lander
56-013-1003
Lander
56-021-0001
Cheyenne
56-029-0001
Cody
56-033-0002
Sheridan
56-039-0004
Jackson
65
20
16
24
Region VIII Total
168
2 0
170
-------
Table 3. Status of Plt-10 Enceptionjl Event Flags for 1984-1989
(Continued) April 1990
i
i
19B4
19B7
1 1988
19B9
Nuaber
Nuiber
Flags
Regional
i
Region
State
AIRS I
location 1 Flag
1 Flag
1 Concur
Flag
1 Flag
1 Concur! Flag 1 Flag
1 Concur
Flag
t Flag
1 Concur!
Concurrence
I
AC
o:-o?o-ooio
1
1
Fairbanks !
¦
I
: e l
i
10
16-001-0009
1
Boise City 1
i
: e i
N
1
16-001-0011
Boise City 1
! E 1
1
16-005-0004
Pocatello 1
: E 2
2
14-005-0004
Pocatello 1
: E l
1
16-017-0001
Sandpolnt 1
J
1
l : E I
1
16-029-0027
Soda Springs 1
: E i
1
14-055-0005
Post Falls 1
: e l
1
16-055-0006
Post Falls !
1 E 1
1
14-069-0009
leniston !
! E 1
1
16-079-0017
Shoshone Co. !
! E 1
1
16-083-0003
Twin Falls 1
1
1 E 1
1
1
HA
53-063-0034
l
Spokane 1
»
1 A 1
53-063-0040
Spokane 1
: a i
53-063-1014
Spokane Co. 1
1 A 1
53-071-1001
Nalla Hal la 1
1 A 1
Region X Total !
1
1 1 17
11
1
0
19
12
3ESSSSS2
stsxBtssc::
sstsssssc:
::srrsas
sssesszscss:
SSSSSSSE2SX
National
Total
t
4
4
16
5 1 190
15
14
0
224
24
-------
Table 4. Stilus of Pi EKtptional tyent fUji for 1987-1989
April 1990
fieg ion State AIDS 1 Location
1SB7 ! 1988 I 1989
limber Nuiber
Flags Regional
Concurrence
f 1 «q 1 Flag 1 Concur; Flaq 1 Flag 1 Concur! Flag 1 Flag 4 Concur
IV Al 01-109-0003 Troy
SC 43-019-C0M North ClwrlHtwi
15-^19-00*0 North Charleiton
43-045-0004 SreenviUe
43-079-1053 Cchtiu
Hit! ;
E 2 : ;
o 2 : !
E 2 i :
El! :
Reg ion IV Total
8 1! !
a 1
VI1 HE 31-055-0042 Oaaha
! H 1- 1 !
Region Vtl total
f 11!
1 1
* *A S3-0J5-O06J Seattle
! A 1 !
fieqion I Total
National Total
: i « !
8 1! 2 1!
1 0
s!ssMjsij»««:e:s?
10 2
Ess:sftcssas«sssse;es
-------
Table i. Statu! of CO Exceptional Event Flags for 1907-198
April 1990
Region
Stite
AIRS 1 location
1..,. .
1907
1988
1989
' Xuiber Nu«ber
Flag
1 Flag
1 Concur' flag
1 Flag
i Concur! Flag
t Flag
t Concur! Concurrence
111
PA
42-101-0027 Philadelphia
»
1
1 0
19
I
1
t
!
Region III Total
;
19
0 !
19 0
IV
AL
01-073-0038 Birtinghai
01-073-0052 Pininghai
: I
: i
96
72
94 :
72 :
1
t
1
1
1
FL
12-025-1018 fliati
! 11
11
: «
11
'•
Region IV Total
:
179
148 :
11
o :
: 190 lis
I
ID
14-001-0007 Boise City
i f
94
94 :
i
4
1
i
Region I Total
i
94
94
;
1 94 94
========
=ssaseas3S::sss:s:
National
Total
|
292
242 :
11
o :
1 30] 242
-------
Table {?. Status of 05 SrteoUonal Hvtnt Haijs tfl»- JW-IW
April 1??0
Region State AlltS 4 Uciticr
1964 1 19B7 i J9B6
19B9 Umber Nuiber
Flat J Ha} » Concur' Fiaq 1 Flsj > Concur! flag 1 flag » Concur
FUj 1 Flaj J Concur 1 Concurrence
111 n 42-007-0003 He* Brighton
; : & ib
1
Region lit Total
! ; u o
1 16 0
IV ft. 12-011-5503 SroKjrd Co.
1J-M1-MW >ri»ari Co.
I2-011-SM2 Omi
tite Co.
T* 47-0S5-1O11 Hniltori Co,
t I
0 3 3! !
B 1 !
e !
B 1 :
s n :
Region IV Total
National 1d1.i1
33: ;
J 3 : ; no
20 0 1 25 J
20 ff ! 39 3
ro
CO
t«M« 7. Status of 502 Exception*] Event r 1 ap«. 1or I9IH-H89
April IS?0
Kegios
Slits
fllSS 1 Location
198*
: us? :
1933 !
1989
V Nu«ber
Nuiber
Regional
Concurrence
Flag
t Flag
t Concur! Flag t Fla; ' Coiuur! Ha;
1 flag • Concur', flag'
1 Hi;
t Concur!
IV
ft.
C2-0S7-4O5! UtQi
A
24
24 ;
I
1
1
•
Hitiona!
»SSS«*5S?
Totil
Region IV ToUI
states
24
sessaa::s
Z4
24 :
24 ! :
£ESSC3
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Table 8. Distribution of Exceptional Event Flags, 1977-1989
April 1990
lag
Event
TSP
PH-10
Pb
CO
03
S02
Total
a
High Hinds
462
21
1
484
6
Stratospheric Ozone Intrusion
39
39
c
Volcanic Eruptions
6
6
D
Sandblasting
45
45
c
I.
Forest Fires
173
111
<;
289
F
Structural Fires
16
6
94
116
6
High Pollen Count
184
184
H
Cheaical Spills/Industrial Accidents
7
1
2
24
34
I
Unusal Traffic
168
168
i
Construction/ Deaolitior,
305
13
2
320
¥.
Agriculture Tilling
29
2?
L
Highway Construction
318
68
386
n
Rerouting of Traffic
22
22
N
Salting/Sanding of Streets
75
1
76
G
Infreguent Large Gatherings
51
19
70
P
Roofing Operations
10
3
13
C-
Prescribed Burning
-
P
Cleanup ftfter Major Disaster
1
1
X
Totals
1682
224
10
! 303
39
24
2282
29
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Table 9. Exacioies of Inconsistencies in Flaagino Data
April 1990
Region Stats ! Poll.
Type Flag
Coament
NH 1 TSP Salting/sandinc streets
t
I
i
1
VI ! TSP High Hinds
l
<
PA ! TSP High pollen count
! 03 Stratospheric 03 intrusion
t
FL : TSP Sand blasting
! TSP Infrequent large gathering
i
t
KY ! TSP Agriculture tilling
I
1
NC- ! T&P High pollen count
l
I
SC ! Pb Forest fires
; TSP Forest fires
¦IT TSP Structural fire
F'EIO Structural fire
9 sites for Noveaber with aany
concentrations in 10-20 ug/is3 range
Flag 19 ug/s3
Flag 48 ug/n3
Flag 0.492 far 7:00 a.a. in harcn
Flag 21 ug/s3
Flag 11 aonths of data (Reg IV concur!
Flag Jan.-far. data 18-57 ug/s3
Flag 23 ug/e3 (Reg IV concur!
Flag 0.01 uq/e3
Flag 50 uq/b3
Flag 27 ug/a3
Flaq 11 uc/s3
H? ! F'fllO Forest fires
TSP Forest fires
AK ! PttlO Forest fires
WA ! TSP High winds
TSP Salting/sanding streets
Flag 5 uq/s3
Flag 29 ug/n3
Flag 16 ug/e3
Flag 30 ug/s3 (Reg t concur)
Flaq June data (Reg X concur)
30
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