UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF ENFORCEMENT
-80-007
OMEGA-I LIDAR: DATA ANALYSIS REPORT
OLIN CORPORATION
diana
aber 1980
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
Denver. Colorado
&EPA
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF ENFORCEMENT
EPA-330/1-80-007
OMEGA-1 LIDAR: DATA ANALYSIS REPORT
OLIN CORPORATION
Covington, Indiana
October 1980
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
Denver, Colorado
-------
CONTENTS
I. INTRODUCTION
II. SUMMARY AND CONCLUSIONS
III. METHODS
IV. DATA ANALYSIS PRESENTATION
-------
I. INTRODUCTION
The National Enforcement Investigations Center (NEIC) conducted an
investigation of visible emissions from two stationary sources at the 01 in
Corporation facility, located in Covington, Indiana, during early morning
and late afternoon hours of June 12, 1980. Opacities of observed visible
emissions were measured remotely with a new instrumentation method* using
the NEIC Omega-1 Lidar. Figure 1 depicts the location of the Lidar during
the observations.
The Olin facility, which manufactures cellophane as its principal
product, contains three coal-fired boilers. The particulate emissions from
boilers 1 and 2 are discharged through the East Stack and those from boiler
3 through the West Stack. The height of each stack is 225 ft.
On April 21, 1980, the Enforcement Division of EPA, Region V, Chicago,
Illinois, requested assistance from NEIC in documenting the opacity of
emissions from the Olin Corporation facility during both early morning and
afternoon hours.
To provide the requested assistance to Region V, NEIC conducted the
investigation with the following objectives:
1. Document the opacity of the visible emissions from the East Stack
and the West Stack.
2. Evaluate the compliance of the observed emissions with the Indi-
ana SIP.
3. Evaluate if emissions from the Olin facility were greater in ear-
ly morning hours than during the afternoon time period.
* This method has been proposed in the Federal Register, Vol. 45, No. 128,
Tuesday, July 1, 1980, pages 44329 through 44351, as an alternate method
to Reference Method 9.
-------
'Industrial Waste
... j Ponds
Water
1000
1000
2000
3000
4000
5000
t^ /•*
6000
-
.' ~T y*
'• v.sji
7000 FEET
.5
0
1 KILOMETER
Figure 1. Location Map
-------
II. SUMMARY AND CONCLUSIONS
SUMMARY OF INVESTIGATION
The opacity of visible emissions from the two stationary sources with-
in the Olin Corporation facility, Covington, Indiana, was measured during
early morning and afternoon hours on June 12, 1980. The sources investi-
gated were the East Stack and the West Stack. All measurements were con-
ducted remotely from off the plant site.
Opacities were measured remotely with the NEIC Omega-1 Lidar which is
a new instrumentation method. The method has been proposed in the Federal
Register as Alternate Method 1 to Reference Method 9.
Eleven sets of opacity measurements were made, the total of which was
about 3.1 hours of observation and about 1,180 individual measurements.
The sets of measurements ranged in length from 14 to 29 minutes. Measure-
ments were made at a temporal frequency range from once about every 8 to 10
seconds.
All opacity measurements were subsequently analyzed and reduced with
the NEIC laboratory computer using the methods given in Alternate Method 1
(proposed).
The results of the Lidar observations are summarized in Table 1 ac-
cording to the official designation of each stationary source.
CONCLUSIONS
The visible emissions from the West Stack exceeded the maximum allow-
able limit of the Indiana State Implementation Plan (40% for a 6-minute
average) during the second run (Table 1) recorded in early morning. The
-------
Table 1
OLIN CORPORATION
Covington, Indiana
Source
Designation
West
West
East
East
East
West
West
West
East
West
East
Stack
Stack
Stack
Stack
Stack
Stack
Stack
Stack
Stack
Stack
Sta^
Applicable
Opacity
Limit (%)
40
40
40
40
40
40
40
40
40
40
40
Date
June 1980
12
12
12
12
12
12
12
12
12
12
12
Time Interval Approx. length of
(hr mm sec) Observation (mm)
6 23.
6 38-
6 45
6 F9
7 17
7 32.
7.39
7:54-
7 58.
8-12.
13.39
13-53
13 55
14 10
14 22.
14 51-
15.00.
15 25.
15-35
15 49
15 53.
16.08
29
23
11
50
50
21
55
38
09
55
38
53
39
20
34
47
09
32
29
43
45
18
15
15
15
15
15
15
15
29
25
14
15
Approx. Time
Exceeding
Limit (min)
0
15
15
6
15
0
0
0
0
6 '
0
% of Time
in Excess
of limit
0
100
100
40
100
0
0
0
0
43
0
± Max. Lidar Calibration
Peak Opacity
(6-mm avg. )
34
64
53
41
48
39
37
35
36
40
31
Error Mag (%)
[From 0% to 80%]
-0 1,
-0 1,
-0 5,
-0 5,
-0.5,
-0.6,
-0.6,
-0.6,
-0.6,
-0 6,
-0 6,
+0 7
+0 7
+0 4
+0.4
+0 4
+0.3
+0.3
+0.3
+0 6
+0 6
+ 06
-------
opacity of the emissions exceeded the limit for the entire 15-minute obser-
vation period with the peak average opacity being 64%. During the tenth
run, the emissions from the West Stack exceeded the 40% limit for about 6
minutes of the observation time with a peak average opacity of 40%. The
three remaining runs did not exceed the limit. The data showed that the
opacity of the early morning emissions were greater than that of the after-
noon. In the early morning the data from one out of two data runs exceeded
the limit while in the afternoon only one in four exceeded the limit.
The emissions from the East Stack were observed through three observa-
tion periods, each 15 minutes in length, during the early morning and
through two periods, 15 and 25 minutes in length, in the afternoon. The
emissions did exceed the SIP opacity limit (40% for a 6-minute average)
during each period in the morning while the limit was not exceeded in the
afternoon. These data clearly show that the opacity of the early morning
emissions was greater than that of the afternoon.
-------
III. METHODS
LIDAR OPACITY MEASUREMENTS
Alternate Method 1 (proposed) employs a lidar (lasar radar) which is
an optical system installed in a truck-mounted van enclosure. This mobile
lidar is specifically designed and fabricated for measuring the opacity of
visible emissions from a given stationary source during both day and night-
time ambient lighting conditions. The laser transmitter within the lidar
emits a short pulse of light. The lidar receiver collects the laser light
backscattered from the atmospheric aerosols before and beyond the visible
plume as well as that from the aerosols (particulates) within the plume.
The lidar receiver converts the backscattered optical signals to electronic
signals or data. The lidar has an inherent data processing capability that
calculates the opacity values from the backscatter data from just before
and beyond the plume. It subsequently records these opacity values in hard
copy form, and also records the original lidar receiver data (signal ampli-
tude vs range) on magnetic tape for future reference or use.
The nominal data gathering rate of the lidar is an opacity measurement
or determination once every 10 seconds. This data rate can be maintained
in continuous operation for minutes or even hours. The lidar method is
intended for use during nighttime, as well as during the day.
The Omega-1 Lidar is internally calibrated in the field periodically
over the opacity values of 0, 10, 20, 40, 60, and 80%.
DATA ANALYSIS AND REDUCTION
The lidar data were analyzed in accordance with Section 2 of Alternate
Method 1 (proposed) using the NEIC PDP-11-70 laboratory computer. The
-------
individual opacity values were calculated using the backscatter data re-
corded on magnetic tape, with the opacity equation given in Section 2.4.1.
The associated statistics which includes the standard deviation, S , of
each individual opacity value, were calculated using the appropriate equa-
tions in Section 2.4.1. The running- or sliding-average, Op, of the indi-
vidual opacity values was calculated over the 6-minute averaging interval,
given in the Indiana State Implementation Plan (SIP), according to the re-
quirements of Section 2.4.2.
The number of opacity values included in the running-average is nomi-
nally 36 (six measurements/minute for 6 minutes according to the SIP). The
6-minute interval remains constant although the number of opacity values
may vary above or below the nominal. In accordance with the Opacity Data
Acceptance/Rejection Criterion in Section 2.4.3, if the standard deviation,
S , for a given opacity value is greater than 8% (full scale) then that
value is discarded from the running-average set decreasing the total number
by one. The number of opacity values in the 6-minute interval may be
greater than 36 which is caused by the lidar data rate being set faster
than six opacity measurements/minute (one opacity measurement every 10 sec-
onds).
DATA PRESENTATION
The opacity values are presented in two separate formats in Section IV
of this data analysis report. For each data run the values are given in
tabular form followed by graphic plots. An identification header is locat-
ed across the top of the tabular form which provides the following informa-
tion:
EPA-NEIC identification block.
EPA-NEIC Omega control number (evidentiary parameter).
Official designation for the stationary source.
Facility name.
Facility location.
Location of the lidar during tests.
Length of the running average interval.
-------
This tabular presentation provides the applicable data in columns identified
as follows:
Date of data run.
Time of the opacity measurement (nearest second).
Opacity values as calculated in %.
Standard deviation SO (S in Alternate Method 1) in %.
Individual violation flags, not applicable in Indiana.
Average opacity (%) calculated over the running-average interval.
Average standard deviation (%) calculated over the running-aver-
age interval.
Average opacity violation flag, applicable in Indiana.
Number of opacity values discarded due to the Opacity Data
Acceptance/Rejection Criterion (§ 2.4.3 of the Alternate
Method 1).
In the average opacity violation column, any violations that occurred over
and above the 40% (SIP) average opacity limit are indicated with a flag of
four asterisks.
Referring to the first sheet of the tabular data output, Section IV,
for the second data run, (Omega-0059), the average opacity violation flag
(column 8 in the tabular format) does not show up until 6 minutes of data
has been averaged. If the average opacity is greater than 40%, then the
first violation flag occurs at the end of the first 6-minute interval and
continues until the average opacity drops below the regulation limit or the
data run is completed. This data run began at 6:45:11, and the individual
opacity values were all above 40% (column 3). The average opacity (col-
umn 6) reads zero until 6 minutes of data has been recorded. At the end of
the first 6-minute interval (6:45:11 to 6:50:55) the average opacity was
calculated to be 62%, and the first average opacity violation flag is indi-
cated.
The running-average permits one to easily locate the 6-minute inter-
val^) which has the highest average opacity. In the example of the second
-------
data run, (Omega-0059), the highest average occurred for the 6-minute in-
terval ending at 6:51:59 (sheet 1) and continued until 6:54:15. However,
the first violation occurred for the 6-minute time interval ending at
6:50:55. The next violation does not occur until 6 minutes after 6:50:55
or 6:56:58, which had an average opacity of 60%.
A note of explanation is provided for an occasional zero that may oc-
cur in the "Average Opacity" and the "Average SO" columns (columns 6 and 7
in the tabular form) after the initital 6 minutes' worth of data required
for the running average has been recorded. The computer data analysis
software is programmed so that the 6-minute interval must be maintained to
within ± 15 seconds or the running-average is not calculated for that par-
ticular interval. An example is provided in the second data run for the
West Stack (6-12-80), run beginning at 6:45:11. The running-average viola-
tion flag (column 8) is missing at 6:52:26 and the Average Opacity = 0 and
Average SO = 0. This occurred because the temporal spacing between 6:46:24
and 6:46:51 was 27 seconds rather than 15 seconds or less. There should
have been two additional opacity values recorded in this interval. During
this particular run, the lidar's laser was being manually fired (laser us-
ually is fired automatically) and the operator missed activating the laser
at the proper time. This can also occur when, in accordance with § 2.2.3
of Alternate Method 1, lidar operation is temporarily suspended to obtain
another reference measurement. The computer software places zero for the
two average parameters rather than performing the running-average with
opacity values of zero for the missing data.
The computer graphical plots, located in Section IV immediately after
each respective tabular data set, show the individual opacity values (col-
umn 3 of the tabular data set) along with their respective standard devia-
tions as error bars (column 4 of the tabular data set). The standard devi-
ation gives an indication of the magnitude of the error associated with
each opacity value due to atmospheric noise along the lidar line-of-sight.
The magnitude of the average opacity established in the SIP is indicated on
each plot by the dashed line at the 40% value. Each graphical plot is
fixed in time along the horizontal axis, being 10 minutes in length.
-------
The lidar internal calibration data are presented in Table 1 of Sec-
tion II for each respective observation period as the extreme values that
occurred throughout the opacity range given above. A negative value indi-
cates that the lidar was determining opacity low or below the respective
standard while a positive value indicates a high value with respect to the
standard.
-------
IV. DATA ANALYSIS PRESENTATION
-------
OMEGA-0059
OLIN CORPORATION
COVINGTON, INDIANA
WEST STACK
June 12, 1980, 6:23:29 to 6:38:23
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0059,
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/1S/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
WEST STACK. OLIN CORf
TIME
6 23 29
6 23 38
6 23 46
6 23 55
6 24 4
6 24 13
6 24 30
6 24 39
6 24 48
6 24 56
6 25 5
6 25 14
6 25 23
6 25 40
6 25 49
6 25 58
6 26 7
6 26 16
6 26 25
6 26 34
6 26 43
6 26 52
6 27 0
6 27 9
6 27 18
6 27 27
6 27 45
6 27 54
6 28 3
6 28 12
6 28 20
6 28 29
6 28 38
6 28 56
6 29 5
6 29 14
6 29 23
6 29 32
6 29 41
6 29 50
6 29 59
6 30 8
6 30 17
6.30 26
6 3O 35
6-30 44
6.30 52
6 31 1
6 31 10
6 31 19
OPACITY
37
30
32
37
29
29
41
21
34
33
41
32
36
30
17
45
46
4O
36
42
45
38
32
29
34
41
44
38
27
31
47
16
42
27
39
23
29
26
22
34
29
34
8
34
36
23
35
34
29
32
SO
3
3
3
4
3
3
3
4
2
3
3
3
3
2
3
3
3
3
3
3
2
4
4
4
4
3
2
2
3
3
3
4
3
3
3
3
3
2
3
3
4
3
5
3
2
4
4
4
2
3
3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
34
34
34
34
34
34
33
33
33
33
33
33
33
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0
0
0
O
0
0
0
0
0
0
O
0
0
O
0
0
0
0
0
0
0
0
O
O
O
0
O
0
0
0
0
0
0
O
0
36
37
37
37
37
37
37
37
30
38
38
38
3B
38
38
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0059. WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80
6/12/80
6/12/80
6/12/80
6/12/EO
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6 31 29
6 31 38
6 31 47
6 31 56
6 32 5
6 32 14
6 32 23
6 32 31
6 32 40
6 32 49
6 32 58
6 33 7
6 33 16
6 33 25
6 33 34
6 34 1
6 34 10
6 34 19
6 34 37
6 34 46
6 34 55
6 35 4
6 35 13
6 35 31
6 35 40
6 35 58
6 36 7
6 36 16
6 36 25
6 36 34
6. 36 43
6 36 53
6 37 2
6 37 11
6-37 20
6 37 29
6 37 47
6 37 56
6 38 3
6 38 14
6 38 23
35
34
41
35
34
31
26
23
30
19
34
31
26
22
23
34
24
19
25
36
37
26
33
35
33
31
35
28
42
29
40
35
33
40
36
33
23
31
39
34
33
3
3
2
2
3
3
4
4
3
4
3
4
4
4
4
3
4
4
3
4
4
4
4
4
4
3
2
3
4
3
5
4
4
3
3
4
4
3
4
5
5
33
33
33
34
33
33
33
32
32
31
31
31
31
31
30
30
30
29
29
29
29
29
29
29
30
30
30
30
31
31
31
31
31
31
31
31
31
31
31
31
31
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
38
39
39
39
39
39
39
39
39
39
39
39
39
39
39
SB
38
38
37
37
38
38
38
37
37
36
36
36
36
36
36
35
35
35
35
36
35
35
35
35
35
-------
JCRLCULRTED OPRCITY PLUS OR
..__.._ MINUS ONE 5TRNDRRD DEVIRTION RVERRGE OPRCITr STRNDRRD
100
93
80
7S
60
38
20
-10
I I I
tfj-!1 41 J:
-nj-j-rj-
I I
I I I
6:20 6:22 6:24 6:26 6:28 6:30
CENTRflL TIME
WEST STRCK, OLIN CORPORRTI ON, COVINGTQN. INDIflNR
-------
100
90
60
70
• 60
DRTE: 6/12/80
CHLCULRTED OPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIflTION
T
flVERRGE OPRCITY STRNDRRD
~\ 1 1 T
1 - 1 - 1 - r
30
20
10
0
-10
-i
1
ji
\ - 1
1 - 1 - 1
i i i
i i - 1 -- 1 - 1 - 1 -- 1 - 1 - 1
6:30
6:32
6:3«t
6:36
6:38
6:10
CENTRRL TIME
WEST STflCK, OLIN CORPORflT I ON , COVIN&TON. INDIflNR
-------
OMEGA-0059
OLIN CORPORATION
COVINGTON, INDIANA
WEST STACK
June 12, 1980, 6:45:11 to 6:59:50
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 802S5
OMEGA-OO59,
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
WEST STACK. OLIN CORF
TIME
6 45 11
6 45 20
6 45 38
6 45 47
6 45 56
6. 46 6
6 46 15
b 46 24
6 46 51
6 47 0
6 47 9
6 47 18
6 47 36
6 47 45
6 47 54
6 48 31
6 48 40
6 48 49
6 48 58
6 49 16
6 49 25
6 49 43
6 49 52
6 50 1
6 50 10
6 5O 19
6 SO 28
6 5O 37
6 50 46
6 50 55
6 51 4
6 51 13
6 51 22
6 51 41
6 51 50
6 51 59
6 52 17
6 52 26
6 52 35
6 52 44
6 52 53
6 53 2
6 53 20
6 53 29
6 53 38
6 53 47
6 54 15
6 S4 42
6 55- 0
6 55 27
OPACITY
65
64
45
53
52
47
54
54
67
62
65
59
58
60
68
69
66
70
69
71
66
61
62
66
65
66
62
62
65
62
64
64
67
65
66
68
57
60
54
63
60
64
60
66
64
66
54
52
40
48
SO
2
2
4
5
3
2
2
3
1
1
1
2
1
2
2
1
2
1
1
1
1
2
2
1
1
2
1
1
1
2
1
1
1
1
1
1
2
1
2
1
2
2
2
2
3
2
3
4
3
2
DRATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
O
O
0
0
0
0
0
O
0
0
0
0
0
O
0
0
0
0
O
O
0
O
O
0
0
0
O
0
0
62
62
62
62
63
63
64
64
0
64
64
64
64
64
64
64
64
64
63
62
61
O
0
0
0
0
0
0
0
0
0
0
0
0
O
0
0
0
0
0
O
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
1
1
0
1
1
1
1
1
1
2
2
2
2
2
2
«*«#
**##
»«»*
«««*
*»**
»»*«
*•»#»
*«•*«
»*»«
•»«•*»
««#»
*»»*
**»*
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
31
31
31
31
31
31
30
0
31
32
32
32
31
32
32
32
32
31
30
29
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0059,
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/13/80
6/12/80
6/12/80
6/12/80
6/13/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
WEST
TIME
6 55
6 56
6 56
6 56
6 56
6 56
6 56
6 56
6 57
6 57
6 57.
6 57
6 57
6 58
6 58
6 58
6 58
6 58
6 58
6 58
6 59
6 59
6 59
6 59
6 59
STACK,
OLIN
OPACITY
36
3
13
22
31
40
49
SB
7
25
34
43
52
1
10
19
28
38
47
56
5
23
32
41
50
55
58
64
60
67
58
54
63
50
43
36
47
48
48
43
45
50
46
50
49
46
62
66
63
61
CORI
SO
2
1
1
3
1
2
2
2
3
4
3
2
2
2
1
2
2
2
2
3
2
1
2
2
1
3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
61
61
61
60
61
6O
60
60
60
59
58
57
56
56
55
55
55
54
54
53
53
53
53
53
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
0
«***
»»*»
«*««
*»**
***#
»*»»
«*«*
«*»*
*»»*
****
»«**
*»»«
««»*
*»*«
•»«#*
•ft***
*«**
**««
**»»
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
o or
0 OF
O OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
30
28
28
28
28
28
28
28
28
27
2Q
28
28
28
29
29
29
29
29
29
29
29
29
29
0
-------
CRLCULRTED OPRCITY PLUS OR
DRTE: 6/12/80 1 MINUS ONE STRNDflRD DEVIR1ION
RVERRGE OPRCITY STRNDRHD
108
CJ>
0~
Q_
9® -
80 -
70
60
50
40
30
20
10
0
-10
-I
{I
r*
6:45
1
1 - 1 - 1 I I T
6:49 6=51
CENTRflL TIME
6:53
f-
i I I I I 1 1 1 1 1 1 1 1 L
6:55
WEST STRCK, OLIN CORPORflTI ON, CQVINGTQN, INDIflNR
-------
C_J
oz
Q_
CD
100
90
80
70
' 60
50
40
30
20
10
0
DflTE: 6/12/80
CRLCULRTED OPRCITY PLUS OR
MINUS ONE STflNDRRD DEVIRTION
flVERRUE OPflCITTf STrtMDRRD
-10
6:55
I.
6:5?
I I:
i i;
6:59 7: 1
CENTRflL TIME
7: 3
7: 5
WEST STRCK, OLIN CORPORflTION, COVINGTON, INDIflNR
-------
OMEGA-0060
OLIN CORPORATION
COVINGTON, INDIANA
EAST STACK
June 12, 1980, 7:17:50 to 7:32:21
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0060,
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80 .
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/EO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
EAST STACK, OLIN CORF
TIME
7 17 50
7 17 59
7 18 7
7 18 25
7 18 34
7 18 42
7 18 51
7 19 O
7 19 B
7 19 17
7 19 26
7 19 35
7 19 43
7 19 52
7 20 1
7 20 9
7 20 18
7 20 36
7 20 45
7 20 54
7-21 2
7-21 11
7 21 20
7 21 29
7 21 38
7 21 47
7 21 56
7 22 13
7 22 22
7 22 31
7 22 39
7 22 48
7 22 57
7 23 6
7-23 15
7 23 23
7 23 32
7 23 41
7 23 50
7 23 59
7 24 7
7 24 16
7 24 25
7 24 34
7 24 42
7 24 51
7 25 0
7 25 9
7 25 17
7 25 26
OPACITY
40
33
36
35
50
42
32
40
26
57
46
37
15
43
54
44
32
25
36
49
55
54
43
42
45
20
43
51
54
43
49
55
54
60
53
36
58
59
45
40
40
41
32
37
23
33
47
50
55
42
SO
2
2
5
2
2
4
4
3
5
2
3
2
3
3
2
4
4
4
4
2
1
2
2
2
2
4
2
2
2
3
1
2
2
1
3
4
1
2
2
3
3
2
3
4
5
4
2
2
2
2
3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
O
0
0
0
0
O
0
O
0
0
O
0
0
0
O
0
0
0
O
0
0
0
0
0
0
O
0
0
0
0
0
O
0
0
0
O
43
43
43
43
44
44
43
43
43
43
43
44
44
44
0
0
0
0
0
0
0
O
0
O
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
O
0
O
0
0
0
0
3
3
3
3
3
3
3
3
3
3
3
3
3
3
*«««
««#»
»»**
«#»*
»***
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
o or
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0
0
0
0
0
0
O
O
0
O
o
o
0
0
0
0
o
0
o
0
0
0
o
0
0
0
0
0
0
0
0
o
0
o
o
0
37
38
39
39
39
39
4O
40
40
40
40
39
40
40
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0060,
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
EAST S'
TIME
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
25 35
25 44
25 52
26 1
26 10
26 19
26 28
26 37
26 45
26 54
27 3
27 12
27 21
27 30
27 39
27 48
27 57
28 5
28 14
28 23
28 32
28 41
28 SO
28 59
29 7
29 16
29 25
29 34
29 42
29 51
30 0
30 9
30 17
30 26
30 35
30 44
30 53
31 2
31 11
31 20
31 28
31 37
31 46
31 55
32 4
32 12
32 21
ftCK, DLIN CORPORATION, COVINGTON. IN FROM WEST OF PLANT SIX MINUTE AVERAGE
OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
42
49
43
48
55
54
51
58
48
55
50
52
52
52
57
52
43
36
59
58
52
55
55
51
58
56
6O
51
47
56
61
57
56
61
47
52
60
53
55
39
35
43
52
48
60
55
53
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
4
2
1
3
3
3
2
2
2
2
2
2
1
3
1
2
2
2
4
4
3
3
2
3
4
3
2
3
2
3
2
43
44
44
45
45
45
45
46
46
47
46
46
47
47
47
48
48
48
48
48
48
48
48
48
48
48
49
49
48
49
49
50
50
51
51
52
52
52
53
52
52
52
52
52
53
53
52
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
#«««
««*•»
*«»«
*«»«
»*««
•»«»*
««*#
***•»
««*•*
««#«
***«
#*««
*«««
»«**
•»*»*
•»•»*»
**«»
«•*»»
****
#«#»
«*««
#»»«
«»«#
»***
•»»**
»»*»
*«»»
#•»«*
*«**
*«»«
***»
»*»«
****
«*»»
»*«•»
««*«
«»««
*«»«
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 DF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
O OF
40
39
4O
40
39
39
40
40
41
41
40
4O
40
40
40
4O
4O
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
-------
DRTE: 6/12/6®
CRLCULRTED QPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIATION
RVERfiGE OPRCITV STRNORRD
90
80
70
60
30
20
7:15
7:17
T I
7:19 7:21
CENTRnL TIME
7:23
7:25
ERST STflCK, OLIN CORPORRT ION, COVINGTON, INDIRNR
-------
1190
90
30
70
• 6®
DfiTE: 6/12/80
CRLCULflTEO OPflCITY PLUS OR
MINUS OME STRNDfiRD DEVIflllON
flVERRGE OPRCIT1 STflr-4DFlRD
30
20
-10
i I
I 1 I
7:25
7:27
7:29 7:31
CENTRflL TIME
7:33
7:35
EflST STRCK, OLIN CORPORATION, CQVINGTON, INDIRNfl
-------
OMEGA-0060
OLIN CORPORATION
COVINGTON, INDIANA
EAST STACK
June 12, 1980, 7:39:55 to 7:54:38
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0060, EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/SO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/BO
6/12/80
6/12/80
6/12/BO
6/12/BO
6/12/BO
6/12/BO
6/12/80
6/12/80
6/12/BO
6/12/SO
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
7 39 55
7 40 4
7 40 13
7 40 22
7 40-31
7 40 39
7-40 48
7 40 57
7 41 15
7 41 24
7 41 42
7 41 51
7 42 0
7 42 8
7 42 26
7 42 35
7 42 53
7 43 2
7 43 11
7 43 20
7 43 29
7 43 38
7 43 47
7 43 56
7 44 4
7 44 13
7 44 22
7 44 31
7 44 40
7 44 49
7 44 5B
7 45 7
7 45 16
7 45 25
7 45 34
7 45 42
7 45 51
7 46 0
7 46 9
7 46 IB
7 46 27
7 46 36
7 46 45
7 46 54
7 47 3
7 47 12
7 47 21
7 47 30
7 47 38
7 47 47
7
10
33
34
30
19
30
17
3
4
25
25
35
16
11
a
6
17
25
25
26
22
34
40
35
29
38
21
27
33
17
29
24
19
22
14
15
41
26
32
31
30
25
21
17
24
23
34
27
12
6
7
2
2
3
3
3
5
7
4
5
2
5
6
3
4
3
4
3
3
2
2
2
2
4
3
2
2
3
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
3
2
2
0
0
0
0
0
0
o
0
0
0
0
0
o
0
0
o
0
0
0
0
0
0
o
0
0
0
0
0
0
0
0
0
0
0
0
22
22
23
24
24
23
23
24
23
23
23
24
25
25
24
0
0
O
0
0
0
0
0
0
0
0
0
O
0
0
o
o
0
0
o
0
0
o
0
0
o
0
0
0
0
0
0
0
0
o
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OH
0 OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0
0
O
0
O
0
0
O
O
O
O
0
O
0
0
o
0
o
0
o
0
0
o
0
0
0
o
o
o
o
o
0
0
o
0
36
37
37
37
3/
37
37
37
37
37
38
38
38
39
39
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTEIi
DENVER, COLORADO 80225
OMEGA-0060, EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/BO 7 47 56 17 3 24 3 0 OF 39
6/12/80 7 48 5 25 1 24 3 0 OF 39
6/12/BO 7 48 14 36 3 25 2 0 OF 39
6/12/BO 7 48 23 29 2 25 2 0 OF 40
6/12/BO 7 48 32 19 3 25 2 0 OF 40
6/12/BO 7 48 41 19 3 25 2 0 OF 40
6/12/BO 7 48 50 55 2 26 2 O OF 41~
6/12/80 7 48 59 37 2 27 2 0 OF 41
6/12/BO 7 49 8 42 1 27 2 0 OF 41
6/12/8O 7 49 17 34 2 27 2 O OF 41
6/12/BO 7 49 26 37 2 28 2 0 OF 41
6/12/80 7 49 35 37 2 28 2 0 OF 41
6/12/BO 7 49 44 47 2 29 2 O OF 41
6/12/60 7 49 52 45 1 29 2 0 OF 41
6/12/80 7 50 1 50 1 29 2 0 OF 41
6/12/80 7 50 10 32 2 29 2 0 OF 41
6/12/80 7 50 19 44 1 29 2 0 OF 41
6/12/80 7 50 28 33 1 29 2 O OF 41
6/12/80 7 50 37 29 2 30 2 0 OF 41
6/12/80 7 50 46 45 1 30 2 0 OF 41
6/12/80 7 50 55 39 1 30 2 O OF 41
6/12/80 7 51 4 44 1 31 2 0 OF 41
6/12/80 7 51 13 52 1 31 2 O OF 41
6/12/80 7 51 22 38 2 32 2 0 OF 41
6/12/80 7 51 31 62 1 33 2 0 OF 41
6/12/80 7 51 4O 46 2 33 2 O OF 41
6/12/80 7 51 48 38 2 34 2 0 OF 41
6/12/80 7 51 57 38 1 34 2 0 OF 41
6/12/80 7 52 6 48 1 35 2 O OF 41
6/12/80 7 52 15 38 2 35 2 0 OF 41
6/12/80 7 52 24 29 3 35 2 0 OF 41
6/12/BO 7 52 33 34 3 35 2 0 OF 41
6/12/80 7 52 42 45 2 35 2 O OF 41
6/12/80 7 52 51 37 2 36 2 O OF 41
6/12/80 7 53 O 43 1 36 2 0 OF 41
6/12/80 7 53 9 38 2 37 2 O OF 41
6/12/80 7 53 IB 40 3 37 2 0 OF 41
6/12/80 7 53 27 44 1 37 2 O OF 41
6/12/80 7 53 36 26 1 37 2 O OF 41
6/12/80 7 53 45 36 1 37 2 O OF 41
6/12/80 7 53 53 23 2 38 2 0 OF 41
6/12/80 7 54- 2 41 2 38 2 0 OF 41
6/12/80 7 54 11 52 1 39 2 0 OF 41
6/12/80 7 54 20 57 2 40 2 O OF 41
6/12/80 7 54 29 63 2 40 2 **»* O OF 41
6/12/80 7 54 38 61 1 41 2 **** 0 OF 41
-------
I CRLCULRTED OPflCITY PLUS OR
DRTE: 6/12/80 I MINUS ONE STRNDRRD DEVIRTION RVERREE OPRCITY STHHDFIRD
100
CJ>
CL_
30
-10
0 ™ - -j-j--
1 * 1]
I 1
20 h I | 1 | T ~ ~ I
Hi.
I
11 [!__!*_
7:35 7:37 7:39 7:41 7:43 7:45
CENTRRL TIME
ERST STRCK, OLIN CORPORRTION, COVINGTON. INDIRNR
-------
CJ
oz
Q_
CD
100
90
8®
70
' 60
50
40
. 30
20
10
0
-10
I CflLCULRTED OPflCITY PLUS OR
DRTE: 6/12/80 l MINUS ONE STRHDRRD DEVIRTION RVERR&E OPRCITV STRNDRRD
—i 1 1 1 1 1 1 1 1 1 1 1 1 r
, ,
7:47
7:49 7:51
CENTRflL TIME
7:53
a.
I l
7:55
ERST STRCK, OLIN CORPORflTION, COVINGTON. INDIRNR
-------
OMEGA-0060
OLIN CORPORATION
COVINGTON, INDIANA
EAST STACK
June 12, 1980, 7:58:09 to 8:12:55
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0060, EAST STACK, OLIN CORF
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
TIME OPACITY
7 58 9
7 58 IB
7 58 27
7 58 36
7 58-44
7 58 53
7 59 2
7 59 11
7 59- 20
7 59 29
7 59 38
7 59 47
7 59 56
805
8 0 14
8 0 23
8 0 32
8 0 40
8 0 49
8 0 58
8 1 7
8 1 16
8 1 25
8 1 34
8 1 43
8 1 52
8 2 1
S 2 10
8 2 19
8 2 28
8 2 37
8 2 46
8 2 55
834
8 3 13
8 3 22
8 3 31
8 3 4O
8 3 49
8 3 58
847
8 4 16
8 4:25
8 4 33
8 4 42
8 4 51
85-0
859
8 5 18
8 5 27
47
40
48
5O
43
49
44
44
56
33
45
42
42
31
51
45
33
46
39
57
40
35
53
47
50
35
73
56
63
46
69
63
63
47
44
47
52
38
43
66
44
47
61
43
32
44
33
41
58
35
SO
2
2
1
2
1
1
1
1
1
2
3
2
2
3
1
2
1
2
2
2
1
2
1
1
1
2
3
Z
1
2
1
2
1
2
2
2
3
2
1
2
2
2
1
4
2
2
4
2
3
2
3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMDER DISCARDED
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
48
48
48
48
48
48
47
47
48
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
O
0
0
O
0
2
2
2
2
2
2
2
2
2
2
2
«*«»
«««*
«»*»
*»»«
#*««
*»#*
«*«*
•»«*#
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0
0
0
O
0
O
0
0
0
0
0
0
O
0
0
0
o
o
0
o
o
0
0
o
o
0
o
o
0
0
0
0
0
0
0
o
0
0
0
40
41
41
41
41
41
41
41
41
41
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 8022S
OMEGA-0060,
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/1S/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
EAST STACK,
OLIN
TIME OPACITY
8 5 36
8 5 45
8 5 54
B 6 3
8 6 12
8 6 21
8 6 30
8 6 39
8 6 48
8 6 57
876
8 7 15
8 7 23
8 7 32
8 7 41
8 7 50
8 7 59
888
8 B 17
8 8 26
8 8 35
8 B 44
8 B 53
892
B 9 11
8 9 20
8 9 29
8 9 38
8 9 47
8 9 56
8 10 5
8 10 14
8 10.23
8 10 32
8 10 40
8 10 49
8 10-58
8 11 7
8 11-16
8 11 25
8 11 34
8 11 43
8 11 52
8 12 1
B 12. 10
8 12 19
8 12 28
8 12:37
8 12-46
8 12 55
37
36
36
67
39
44
42
42
39
43
43
35
35
42
54
64
60
56
56
54
58
58
57
64
5fe
56
53
4O
38
27
36
33
37
28
38
32
27
21
27
26
21
27
25
28
28
37
30
27
27
32
CORf
SO
2
2
2
0
2
2
1
1
2
2
2
2
1
1
2
1
1
1
1
2
1
2
2
1
2
2
2
2
2
2
2
1
2
1
1
1
2
2
2
2
2
2
2
2
1
2
2
2
2
2
DRATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
47
47
47
47
48
48
47
48
47
48
47
47
47
47
47
47
48
47
47
47
48
47
47
47
47
48
48
48
48
47
46
46
46
45
45
45
45
44
44
43
43
43
42
42
41
41
41
40
40
40
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
«**«
*««•»
«*«*
«•*««•
*»#*
***#
«»*«
»«**
****
•»»**
*»*»
»«**
«•»«*
*«*«
*«**
*#*»
*#»«
««**
««*«
*«*»
»*»*
*»»«
««*#
«#*»
*#»*
»»*«
**«*
****
»«•**
*«*«
««•*«
*#*«
*»»*
***»
*«*«
»«**
»«*«
««•»*•
««•«*
**»*
»«**
0
0
0
0
0
0
o
0
0
0
0
o
0
o
0
0
o
o
0
0
0
0
0
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
o
0
0
0
0
0
0
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
41
41
41
41
41
4)
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
-------
100
90
3®
7®
• 6©
5®
4®
3®
2®
10
ICRLCULRTED OPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIRTION RVERRSE OPRCITY STRNDRRD
—r 1 1 1 1 1 1 1 1 1 1 \ 1 1 1 1 1 r
CJ
en
o_
CD
I j
I
1
I .
7:55
7:5?
7:-59 8: 1
CENTRRL TIME
e- 3
3: 5
ERST STRCK, OLIN CORPORflTION, COVIHGTON. INDIflNfi
-------
oz
a_
CD
1190
90
80
70
60
50
DflTE: 6/12/80
CRLCULRTED OPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIATION
flVERflGE OPfiCITY STflNDflRD
^ 30. r
20
10
- 10
1*1!
8: 5
8: 7
8: 9 8:11
CENTRflL TIME
3: 13
8: 15
ERST STflCK, OLIN CORPORRTION, COVINGTQN, INDIRNR
-------
OMEAG-0061
OLIN CORPORATION
COVINGTON, INDIANA
WEST STACK
June 12, 1980, 13:39:38 to 13:53:53
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 60225
OMEGA-0061, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80
6/12/80
6/12/80
6/ 12/80
6/13/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
13 39 38
13 39 56
13 40 5
13 40 14
13 40 23
13 40 32
13 40 41
13 40 50
13 40 59
13 41 8
13 41 17
13 41 26
13 41 35
13 41 44
13 41 53
13 42 2
13 42 11
13 42 SO
13 42 29
13 42 37
13 42 46
13 42 55
13 43 4
13 43 13
13 43 22
13 43 31
13 43 40
13 43 49
13 43 58
13 44 7
13 44 16
13 44 25
13 44 34
13 44 43
13 44 51
13 45 0
13 45 9
13 45 18
13 45 27
13 45 36
13 45 45
13 45 54
13 46 3
13 46 12
13 46 20
13 46 29
13 46 38
13 46 47
13 46 56
13 47 5
40
49
41
51
43
35
23
43
47
34
39
39
48
44
44
35
45
31
48
37
4O
47
56
40
64
51
41
37
40
25
30
23
26
25
30
36
44
29
26
23
31
30
32
37
32
32
21
35
27
31
1
2
2
2
1
2
2
2
2
2
1
2
1
1
1
2
1
2
1
2
3
1
1
2
2
2
1
1
2
2
2
2
2
2
1
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
39
38
38
38
33
37
37
37
37
37
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
O
2
2
2
2
2
2
2
2
2
2
2
2
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0
0
0
O
0
0
O
0
O
0
0
0
0
O
0
0
O
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
40
40
41
41
41
41
41
41
41
41
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80S2S
OMEGA-OO61, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80 13 47 14 35 2 36 2 0 OF 41
6/12/80 13 47 23 29 2 36 2 0 OF 41
6/12/80 13 47 32 31 2 36 2 0 OF 41
6/12/80 13 47 41 28 2 35 2 0 OF 41
6/12/80 13 47 49 29 2 35 2 O OF 41
6/12/80 13 47 58 31 1 35 2 0 OF 41
6/12/80 13 48 7 27 2 34 2 0 OF 41
6/12/80 13 48 16 30 2 34 2 0 OF 41
6/12/80 13 48 25 41 2 34 2 0 OF 41
6/12/80 13 48 34 39 2 34 2 0 OF 41
6/12/80 13 48 42 22 2 34 2 0 OF 41
6/12/80 13 48 51 3O 2 33 2 O OF 41
6/12/BO 13 49 0 31 2 33 2 O OF 41
6/12/80 13 49 9 26 2 32 2 O OF 41
6/12/80 13 49 18 3O 2 32 2 0 OF 41
6/12/SO 13 49 27 36 2 31 2 0 OF 41
6/12/BO 13 49 35 30 2 31 2 0 OF 41
6/12/BO 13 49 44 32 2 31 2 0 OF 41
6/12/BO 13 49 53 35 2 31 2 0 OF 41
6/12/80 13 50 2 38 2 31 2 0 OF 41
6/12/80 13 50 11 38 1 31 2 0 OF 41
6/12/80 13 50 19 38 2 31 2 0 OF 41
6/12/80 13 5O 28 36 1 31 2 0 OF 41
6/12/8O 13 50 37 41 2 32 2 0 OF 41
6/12/80 13 50 46 38 2 32 2 0 OF 41
6/12/80 13 50 55 15 2 32 2 0 OF 41
6/12/8O 13 51 4 43 1 32 2 0 OF 41
6/12/80 13 51 13 42 1 32 2 0 OF 41
6/12/BO 13 51 22 53 2 32 2 0 OF 41
6/12/80 13 51 31 32 2 33 2 0 OF 41
6/12/80 13 51 40 42 1 33 2 0 OF 41
6/12/80 13 51 48 42 1 33 2 0 OF 41
6/12/80 13 51 57 34 2 33 2 0 OF 41
6/12/80 13 52 6 36 2 33 2 0 OF 41
6/12/80 13 52 15 34 2 33 2 0 OF 41
6/12/80 13 52 24 33 2 33 2 0 OF 41
6/12/80 13 52 33 30 1 33 2 0 OF 41
6/12/80 13 52 42 22 2 33 2 0 OF 41
6/12/80 13 52 51 26 2 33 2 0 OF 41
6/12/60 13 52 59 24 2 33 2 0 OF 41
6/12/80 13 53 17 33 2 33 2 0 OF 40
6/12/80 13 53 26 28 2 33 2 0 OF 40
6/12/80 13 53 35 31 1 33 2 0 OF 40
6/12/80 13 53 44 41 2 33 2 0 OF 40
6/12/80 13 53 53 37 2 34 2 0 OF 40
-------
1®®
g®
7®
• 6®
5®
. 3®
2®
1®
Hi
-1®
DRTE: 6/12/8®
CRLCULHTED OPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIRTION
RVERRGE OPflCITY STRNDRRn
C_J
oz
Q_
CD
i I
yf™t™*-,-*--
2-
13:35 13:37 13:39 13:'11
CENTRRL TIME
13:43
1 3: 45
WEST STRCK, OLIN CORPORnTION, COVINGTON. INDLflNfi
-------
CJ
OI
Q_
CD
100
90
80
70
• 60
50
4®
. 30
20
10
0
-1®
DFITE: 6/12/so
CRLCULRTED OPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIRTION
RVERRGE OFRCITY STRNDRRD
13:49 13:51
CENTRRL TIME
13:53
13:55
WEST STflCK, OLIN CORPORflTION, CQVINGTON. INDIRNR
-------
OMEGA-0061
OLIN CORPORATION
COVINGTON, INDIANA
WEST STACK
June 12, 1980, 13:55:39 to 14:10:20
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMECA-006 1
DATE
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
. WEST STACK, OLIN CORF
TIME
13 55 39
13 55 47
13 55 56
13 56 5
13 56 14
13 56 23
13 56 32
13 56 41
13 56 50
13 56 59
13 57 8
13 57 17
13 57 25
13 57 34
13 57 43
13 57 53
13 58 0
13 58 9
13 58 IB
13 58 27
13 58 35
13 58 44
13 58 53
13 59 2
13 59 11
13 59 20
13 59 29
13 59 38
13 59 47
13 59 55
14 0 4
14 0 13
14 0 22
14 0 31
14 0 40
14 0 49
14 0 58
14 1 16
14 1 25
14 1 34
14 1 43
14 1 52
1* 2 1
14 2 10
14 2 19
14 2 28
14 2 37
14 2 46
14 2 55
14 3 4
OPACITY
20
25
29
29
32
29
36
37
31
29
31
27
25
22
26
24
28
19
21
21
25
23
21
25
24
22
25
36
22
33
46
35
37
22
33
43
41
38
29
34
29
28
28
31
26
26
26
22
25
20
SO
2
1
1
1
2
2
1
1
2
1
1
2
2
2
2
2
2
3
2
2
3
2
2
1
2
1
2
2
2
1
1
2
2
2
1
2
2
2
2
3
2
1
2
2
2
2
1
2
2
2
3RATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
0
O
0
0
O
0
0
0
O
0
0
0
O
O
0
0
0
O
0
0
O
O
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
29
29
29
29
29
29
29
29
29
28
28
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O
O
O
O
0
O
0
O
O
0
0
0
0
0
0
0
0
0
0
O
0
0
0
O
O
O
0
0
0
0
0
0
O
O
0
0
0
0
39
40
40
40
40
4O
40
40
4O
40
40
4O
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0061, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMDER DISCARDED
6/12/80 14 3 13 18 2 28 2 0 OF 40
6/12/80 14 3 21 17 2 27 2 0 OF 40
6/12/80 14 3 30 27 2 28 £ 0 OF 40
6/12/80 14 3 39 21 2 27 2 0 OF 40
6/12/80 14 3 48 29 2 28 2 0 OF 40
6/12/80 14 3 57 23 2 38 2 0 OF 4O
6/12/80 14 4 6 22 2 27 2 0 OF 40
6/12/80 14 4 15 27 2 28 2 0 OF 4O
6/12/80 14 4 24 24 1 28 2 0 OF 40
6/12/80 14 4 33 25 2 28 2 0 OF 4O
6/12/BO 14 4 42 30 2 28 2 0 OF 4O
6/12/80 14 4 51 37 2 28 2 0 OF 40
6/12/80 14 5 0 35 2 29 2 0 OF 40
6/12/80 14 5 9 31 1 29 2 0 OF 40
6/12/80 14 5 18 38 2 29 2 0 OF 4O
6/12/BO 14 5 27 37 1 29 2 0 OF 4O
6/12/80 14 5 36 36 2 30 2 0 OF 4O
6/12/80 14 5 54 37 1 30 2 0 OF 39
6/12/80 14 6 3 25 1 30 2 0 OF 39
6/12/8O 14 6 12 32 2 29 2 0 OF 39
6/12/80 14 6 21 41 2 30 2 0 OF 39
6/12/80 14 6 3O 40 1 30 2 0 OF 39
6/12/BO 14 6 39 33 3 30 2 0 OF 39
6/12/BO 14 6 48 33 1 30 2 0 OF 39
6/12/BO 14 6 57 33 1 30 2 0 OF 39
6/12/BO 14 7 5 40 1 30 3 0 OF 39
6/12/BO 14 7 14 30 2 30 2 0 OF 4O
6/12/BO 14 7 23 27 2 29 2 0 OF 40
6/12/BO 14 7 32 36 2 30 2 0 OF 40
6/12/BO 14 7 41 31 2 29 2 0 OF 40
6/12/BO 14 7 50 47 2 30 2 0 OF 40
6/12/BO 14 7 59 37 2 30 2 0 OF 40
6/12/BO 14 8 B 31 1 30 2 0 OF 40
6/12/BO 14 8 17 25 2 30 2 0 OF 40
6/12/8O 14 8 26 38 2 30 2 0 OF 4O
6/12/8O 14 8 35 35 2 31 2 0 OF 4O
6/12/80 14 8 44 56 1 31 2 0 OF 40
6/12/80 14 B 52 51 1 32 2 0 OF 40
6/12/80 14 9 1 39 2 32 2 0 OF 40
6/12/80 14 9 10 46 1 33 2 0 OF 4O
6/12/80 14 9 IB 43 1 34 2 0 OF 4O
6/12/80 14. 9 27 53 2 35 2 0 OF 40
6/12/80 14 9 36 50 1 35 2 0 OF 40
6/12/80 14 9 54 29 2 35 2 0 OF 39
6/12/80 14 10 20 51 2 37 2 0 OF 37
-------
DflTE: 6/12/80
CRLCULRTED OPRCITY PLUS OR
MINUS ONE STRNDflRD DEVIRTION
RVERRGE OPRCITY STRHDRRD
CJ
0=
Q_
CD
7@
68
50
419
38
20
-1C
13:55
si
13:57
JJL
13:59 14: 1 14: 3 14: 5
CENTRflL TIME
WEST STRCK, OLIN CORPQRflTI ON, COVINGTON, INDIflNfl
-------
DRTE: 6/12/8®
1 1 1—
C_J
0=
Q_
CD
919
s®
7£i
68
50
4®
. 30
2®
1®
0
-10
-I
CHLCULRTED OPRCITY PLUS OR
MINUS ONE STRNDRRO DEVIRTION
1 r
~T
RVERRG.E OPRCITY STflNDRRD
—1 1 1 1 1 1—
in: ?
in: g 14: 11
CEMTRflL TIME
: 13
14: 15
WEST STRCK, OLIN CORPORflTION, COVIN&TON. INDIRNR
-------
OMEGA-0061
OLIN CORPORATION
COVINGTON, INDIANA
WEST STACK
June 12, 1980, 14:22:34 to 14:51:47
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTEK
DENVER. COLORADO 80225
OMEGA-0061. WEST STACK. OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80 14 22 34 31 2 0 0 0 OF 0
6/12/80 14 22 42 30 1 0 0 0 OF 0
6/12/80 14 22 51 31 1 0 0 0 OF 0
6/12/80 14 23 9 22 2 0 0 0 OP 0
6/12/BO 14 23 IB 34 1 0 0 0 OP 0
6/12/80 14 23 27 25 1 0 0 0 OF 0
6/12/80 14 23 36 24 2 0 0 0 OF O
6/12/80 14 23 45 21 2 0 0 0 OF O
6/12/80 14 23 S3 27 1 0 0 0 OF 0
6/12/80 14 24 2 27 2 0 0 0 OF ' 0
6/12/80 14 24 11 2O 2 0 0 0 Or O
6/12/80 14 24 20 28 2 0 0 0 01' 0
6/12/80 14 24 29 25 1 0 0 0 OF 0
6/12/80 14 24-38 31 1 0 0 0 OF O
6/12/80 14 24 47 26 1 0 0 0 OF 0
6/12/80 14 24 56 38 2 0 0 0 OF 0
6/12/80 14 25 4 25 2 0 0 0 OF O
6/12/80 14 25 13 27 2 0 0 0 OP O
6/12/80 14 25 22 38 2 0 0 0 OF 0
6/12/80 14 25 31 33 2 0 0 0 OF O
6/12/BO 14 25 40 34 2 0 0 O OF O
6/12/80 14 25 49 25 2 0 0 0 OF O
6/12/80 14 25 58 24 2 0 0 0 OK O
6/12/BO 14 26 7 27 1 O 0 O OF O
6/12/80 14 26 15 25 2 0 0 0 OF O
6/12/80 14 26 24 23 1 0 0 0 OF 0
6/12/80 14 26 33 11 1 0 0 0 OF 0
6/12/00 14 26 42 15 2 0 0 0 OF O
6/12/80 14 26 51 20 2 0 0 0 OF 0
6/12/80 14 27 0 40 2 0 0 0 OF 0
6/12/80 14 27 9 27 1 O 0 0 OF 0
6/12/80 14 27 18 2S 2 0 0 0 OF O
6/12/80 14 27 27 20 1 0 0 0 OF 0
6/12/80 14 27 35 23 2 0 0 0 OF O
6/12/BO 14 27 44 28 1 0 0 0 OF O
6/12/BO 14 27 53 28 2 0 0 0 OF 0
6/12/80 14 28 2 29 1 0 0 0 OF 0
6/12/80 14 58 11 23 2 0 0 OOFO
6/12/BO 14 28 20 27 2 27 2 0 OF 39
6/12/80 14 28 29 25 2 27 2 0 OF 40
6/12/80 14 28 38 21 2 26 2 0 OF 4O
6/12/80 14 28 47 23 1 26 2 0 OF 40
6/12/80 14 28 56 23 2 26 2 0 OF 40
6/12/BO 14 29 4 17 2 26 2 0 OF 41
6/12/80 14 2V 13 19 3 26 2 0 OF 41
6/12/80 14 29 23 12 1 25 3 0 OF 41
6/12/80 14 29 31 23 2 25 2 0 OF 41
6/12/80 14 29 40 12 2 25 2 0 OF 41
6/12/80 14 29 49 28 1 25 2 O OF 41
6/12/80 14 29 58 26 2 25 2 0 OF 41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0051
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/60
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6'12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
, WEST STACK, DLIN CORf
TIME
14 30 7
14 30 16
14 30 25
14 30 34
14 30 42
14 30 51
14 31 0
14 31 9
14 31 18
14 31 27
14 31 36
14 31 45
14 31 54
14 32 2
14 32 11
14 32 20
14 32 29
14 32 47
14 32 56
14 33 5
14 33 14
14 33 23
14 33 31
14 33 40
14 33 49
14 33 58
14 34 7
14 34 16
14 34 25
14 34 33
14 34 42
14 34 51
14 35 0
14 35 9
14 35 IB
14 35 27
14 35 36
14 35 44
14 35 53
14 36 2
14 36 11
14 36 2O
14 36 29
14 36 38
14 36 47
14 36 55
14 37 4
14 37 13
14 37 22
14 37 31
OPACITY
26
26
26
24
30
32
28
23
23
12
28
28
27
28
29
22
32
26
29
30
3O
24
23
26
24
30
32
20
36
24
32
29
35
32
34
37
31
31
33
31
27
37
25
7
17
26
22
29
24
22
SO
2
2
2
2
2
1
2
2
2
1
2
2
2
2
2
1
1
2
1
1
2
2
2
1
1
1
2
2
1
2
1
2
1
2
1
2
1
2
2
2
2
2
2
2
2
2
1
1
2
1
3RATION, COVIN5TON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
35
25
25
25
25
25
25
25
26
26
27
27
27
28
28
28
28
28
28
28
28
27
27
28
28
28
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
o
0
0
0
o
0
0
0
0
0
0
o
0
0
0
0
0
0
o
0
0
0
0
0
0
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
or
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
4O
40
40
40
4O
40
40
40
40
40
4O
4O
40
40
40
40
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0061. WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80 14 37 39 30 2 28 2 0 OF 40
6/12/80 14 37 48 23 1 28 2 0 OF 40
6/12/80 14 37 57 22 2 28 2 O OF 40
6/12/80 14 38 6 26 2 28 2 O OF 40
6/12/80 14 38 15 28 2 28 2 O OF 40
6/12/80 14 38 23 19 2 27 2 0 OF 40
6/12/80 14 3S 32 20 2 27 2 0 OF 40
6/12/80 14 38 41 29 2 27 2 O OF 41
6/12/80 14 38 50 22 2 27 2 0 OF 41
6/12/80 14 38 59 32 2 27 2 0 OF 41
6/12/80 14 39 8 29 3 27 2 0 OF 41
6/12/80 14 39 17 37 1 27 2 0 OF 41
6/12/80 14 39 26 35 1 28 2 0 OF 41
6/12/80 14 39 35 22 1 28 2 0 OF 41
6/12/80 14 39 43 28 2 28 2 0 OF 41
6/12/80 14 39 52 22 1 28 2 0 OF 41
6/12/80 14 40 1 32 2 28 2 0 OF 41
6/12/80 14 40 10 38 2 28 2 0 OF 41
6/12/80 14 40 28 31 2 28 2 O OF 40
6/12/80 14 40 37 30 2 28 2 0 OF 40
6/12/80 14 40 46 27 2 28 2 0 OF 40
6/12/80 14 40 55 25 2 28 2 0 OF 40
6/12/80 14 41 3 31 2 28 2 O OF 40
6/12/80 14 41 12 22 1 27 2 O OF 40
6/12/80 14 41 21 27 2 27 2 0 OF 40
6/12/80 14 41 38 18 2 27 2 0 OF 39
6/12/80 14 41 47 43 2 27 2 0 OF 39
6/12/80 14 41 56 29 2 27 2 0 OF 39
6/12/80 14 42 5 25 2 27 2 0 OF 39
6/12/80 14 42 14 24 1 27 2 0 OF 39
6/12/80 14 42-22 35 2 26 2 0 OF 39
6/13/80 14 42 31 41 2 27 2 0 OF 39
0/12/80 14 42 40 38 1 28 2 0 OF 39
6/12/80 14 42 49 35 2 28 2 0 OF 39
6/12/80 14 42 58 47 2 29 2 0 OF 39
6/12/80 14 43 7 57 1 30 2 0 OF 39
6/12/80 14 43-16 50 2 30 2 0 OF 39
6/12/80 14 43 25 29 2 30 2 0 OF 39
6/12/80 14 43 33 35 2 31 2 0 OF 39
6/12/80 14 43 42 26 2 30 2 0 OF 39
6/12/80 14 43 51 27 2 31 2 0 OF 39
6/12/80 14 44 0 32 2 31 2 0 OF 39
6/12/80 14 44 9 26 2 31 2 0 OF 39
6/12/80 14 44 27 34 1 31 2 0 °F 38
6/12/80 14 44 36 34 1 32 2 0 OF 38
6/12/80 14 44 44 29 2 32 2 0 OF 38
6/12/80 14 44 53 34 2 32 2 0 DF 38
6/12/80 14 45 2 28 2 32 2 0 OF 38
6/12/80 14 45 11 25 2 32 2 0 OF 38
6/12/80 14 45 20 24 2 31 2 0 OF 38
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0061, WEST STACK. OLIN CORPORATION, COVINGTON. IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/BO 14 45 29 34 1 31 2 0 DF 38
6/12/80 14 45 38 21 1 31 2 0 OF 33
6/12/80 14 45 47 20 2 31 2 0 OF 38
6/12/80 14 45 55 34 2 31 2 0 OF 38
6/12/80 14 46 4 23 2 31 2 0 OF 38
6/12/80 14 46 13 36 2 31 2 0 OF 38
6/12/80 14 46 22 33 2 31 2 0 OF 39
6/12/80 14 46 31 33 2 31 2 0 OF 39
6/12/80 14 46 40 44 1 32 2 0 OF 39
6/12/80 14 46 43 37 2 32 2 0 OF 39
6/12/80 14 46 57 31 2 33 2 0 OF 39
6/12/80 14 47 6 23 1 32 2 0 OF 39
6/12/BO 14 47 15 41 2 32 2 0 OF 39
6/12/80 14 47 24 55 2 33 2 0 OF 39
6/12/80 14 47 32 55 1 34 2 0 OF 40
6/12/80 14.47 41 62 1 35 2 0 OF 40
6/12/80 14 47 50 25 1 34 2 0 OF 40
6/12/80 14 47 59 41 1 35 2 0 OF 40
6/12/80 14 48 7 29 2 35 2 O OF 40
6/12/80 14 48 25 17 1 35 2 0 OF 39
6/12/80 14 48 34 16 2 34 2 0 OF 39
6/12/80 14 48 42 18 1 33 2 0 OF 39
6/12/80 14 48 51 19 2 33 2 0 OF 39
6/12/80 14 49 0 16 2 32 2 0 OF 39
6/12/80 14 49 9 15 2 31 2 0 OF 39
6/12/80 14 49 17 21 2 30 2 0 OF 39
6/12/BO 14 49 26 20 2 30 2 0 OF 39
6/12/80 14 49 35 15 2 30 2 0 OF 39
6/12/80 14 49 44 14 2 29 2 0 OF 39
6/12/80 14 49 53 18 2 29 2 0 OF 39
6/12/80 14 50 2 16 2 29 2 0 OF 39
6/12/80 14 50 11 25 2 29 2 0 OF 39
6/12/80 14 50 20 19 2 28 2 0 OF 40
6/12/80 14 50 28 27 2 28 2 0 OF 4O
6/12/80 14 50 37 28 2 28 2 0 OF 4O
6/12/80 14 50 46 12 2 28 2 0 OF 40
6/12/80 14 50 55 22 1 27 2 0 OF 40
6/12/BO 14 51 3 28 2 27 2 0 OF 4O
6/12/BO 14 51 30 20 2 27 2 0 OF 38
6/12/80 14 51 38 23 2 27 2 0 OF 39
6/12/80 14 51 47 24 2 27 2 O OF 39
-------
C_J
0=
Q_
CD
100
90
80
70
' 60
5©
40
. 30
20
10
19
-10
DfiTE: &/12/80
CRLCULflTED OPRCITY PLUS OR
MINUS ONE STRNDflRD CJEVIflTIOH
fiVERftGE OPflCITV STflNDflRD
14:20
14:22
14:^4 14:26
CENTRflL TIME
14:23
14:30
WEST STRCK, OLIN CORPORflTION, CQVINGTON. INDIflNR
-------
oz
Q_
CD
1®®
9®
8®
7®
6®
5®
4®
2®
1®
- 1®
DfiTE: 6/12/8®
CflLCULflTED OPRCITY PLUS OF,
MINUS ONE STflNDflRD DEVIflTION
RVERflGE Of-'flCITr STRMDfiRD
1 I T
14:32
.1 I I.
14:36
14:33
14:40
CENTRRL TIME
WEST STRCK, OLIN CORPORflTION, COVINGTOH, INDIRNR
-------
DflTE: 6/12/80
CRLCULRTED OPRCITY PLUS OR
MINUS ONE STflNDflRD DEVIflTION
flVERflGE OF'flCITV STFlNDFlRD
CJ
cn
o_
90 -
80 -
70
60
50
40
30 L
20
-10
14:40
—2
i 'l
I. J . I
I I I I
"I T
.1.
14:4?
14:44 14:46 14:40 14:50
CENTRflL TIME
WEST STfiCK, OLIN CORPORflTION, COVINGTON. INDIflNR
-------
CJi
oz
Q_
CD
100
90
80
70
• 60
50
40
£.0
20
DflTE: 6/12/80
T CRLCULflTED OPFlCITr PLUS OR
I MINUS ONE STRNDflRO DEVIflflON
RVEFifiGE OPRCITV STRNDflRD
—I 1 , 1 1 1
- 1(
14:50
•il
14:52
I
J
I ___
14:54
14:56
14:58
15:
CENTRRL TIME
WEST STRCK, OLIN CORPORRT ION. CQVINGTQN, INDEflNR
-------
OMEGA-0062
OLIN CORPORATION
COVINGTON, INDIANA
EAST STACK
June 12, 1980, 15:00:09 to 15:25:32
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0062, EAST STACK, OLIN CORF
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/EO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
Til-IE OPACITY
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
0 9
0 17
0 26
0 35
0 44
0 53
1 1
1 10
1 19
1 28
1 37
1 46
1 55
2 3
2 12
2 21
2 30
2 39
2 47
2 56
3 5
3 14
3 23
3 32
3 41
3 49
3 58
4 7
4 16
4 25
4 34
4 42
4 51
5 0
5 9
5 18
5 27
5 36
5 44
5 53
6 2
6 11
6 20
6 28
6 37
6 46
7 3
7 12
7 21
7 30
30
32
30
32
29
31
29
32
28
28
28
30
34
32
40
36
40
44
31
42
44
49
39
35
36
37
47
20
26
22
30
13
31
25
12
40
37
35
34
32
49
44
33
46
42
40
38
36
54
41
SO
2
2
2
2
2
1
2
2
3
2
2
2
2
2
2
2
1
2
2
2
2
2
1
2
2
2
3
3
2
2
2
3
2
2
3
2
2
2
2
2
2
4
3
2
2
2
2
3
2
4
3RATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
32
33
33
33
34
34
34
34
35
35
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
O
0
0
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
2
2
2
2
2
2
2
2
2
2
2
0 OF
0 OF
0 OF
o or
o or
0 OF
0 OF
O OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
O OF
0 OF
0
0
O
0
0
O
O
0
0
0
0
0
O
O
0
0
0
0
0
0
o
0
0
o
0
o
o
0
0
0
0
0
0
0
o
0
0
0
0
40
41
41
41
41
41
41
40
4O
4O
40
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0062, EAST STACK, OLIN CORF
DATE
6/12/80
6/12/80
6/13/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/30
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/ 12/80
6/12/80
6/12/80
6/12/80
6/12/80
TIME OPACITY
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
IS
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
IS
15
15
15
7
7
7
8
8
8
8
8
8
9
9
9
9
9
9
10
10
10
10
10
10
10
11
11
11
11
11
11
11
12
12
12
12
12
12
12
13
13
13
13
13
13
13
14
14
14
14
14
14
15
38
47
56
5
14
23
31
40
49
7
16
25
33
42
51
0
9
17
26
35
44
52
1
1O
19
28
36
45
54
3
12
21
30
38
47
56
5
14
23
31
40
49
58
7
16
24
33
42
51
0
43
34
31
30
28
32
27
34
49
37
45
36
52
38
43
31
12
13
16
16
18
38
32
20
23
18
19
21
13
18
29
40
21
21
34
41
32
13
28
44
51
58
33
12
11
20
26
22
11
31
SO
2
2
2
2
2
3
2
2
3
3
2
3
2
2
1
2
2
2
2
1
2
2
3
1
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
1
2
1
3
4
5
3
3
2
2
2
ORATION. COVINGTONi IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
36
36
36
36
36
35
35
35
35
35
35
35
35
35
35
35
35
35
34
34
34
34
35
35
34
34
33
33
33
32
31
32
31
30
30
30
30
30
29
29
29
30
30
30
29
29
29
29
28
28
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
40
40
40
40
4O
40
40
40
4O
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
40
39
39
39
39
39
39
39
39
4O
40
4O
4O
40
40
40
40
40
40
4O
4O
40
40
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0062. EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
15 IS 8
15 15 17
15 15 26
15 15 35
15 15 43
15 15 52
15 16 1
IS 16 10
15 16 18
15 16 27
15 16 36
15 16 44
15 16 53
15 17 1
15 17 10
15 17 19
15 17 28
15 17 37
15 17 45
15 17 54
15 18 3
15 18 12
15 18 20
15 18 29
15 18 38
15 18 47
15 18 55
15 19 4
15 19 13
15 19 22
15 19 30
15 19 39
15 19 43
15 19 57
15 20 6
15 20 14
15 20 23
15 2O 32
15 20 41
15 20 49
15 20 58
15 21 7
15 21 16
15 21 24
15 21 33
15 21 42
15 21 51
15 22 0
15 22 8
15 22 17
31
19
21
23
22
23
26
19
18
19
17
14
21
17
18
20
19
18
26
25
52
54
26
43
40
34
41
40
48
50
33
44
47
51
32
34
21
44
20
37
38
32
18
18
1 1
18
15
7
7
20
3
2
4
2
2
2
2
3
1
2
2
2
2
2
2
1
2
2
2
2
1
2
2
1
2
2
1
1
1
1
2
2
1
1
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
28
27
27
26
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
25
26
26
26
27
27
27
27
27
28
28
28
28
28
28
29
29
30
29
30
30
30
30
30
30
30
30
29
29
29
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
41
41
41
41
41
41
41
41
41
41
41
42
41
42
42
42
42
41
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
42
-------
UNITED STATES ENVIRONMENTAL PROTECTION AOENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0062, EAST STACK, OLIN CORPORATION. COVINGTON. IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80 15 22 26 10 2 29 2 0 OF 42
6/12/80 15 22 35 19 3 29 2 0 OF 42
6/12/80 15 22 44 25 2 29 2 0 OF 42
6/12/80 15 22 53 32 2 29 2 0 OF 42
6/12/80 15 23 1 29 2 29 2 O OF 43
6/12/80 15 23 10 28 2 30 2 0 OF 42
6/12/BO 15 23 19 33 2 30 2 0 OF 42
6/12/80 IS 23 28 32 2 30 2 O OF 42
6/12/80 15 23 37 37 2 31 2 0 OF 42
6/12/80 15 23 46 20 3 31 2 0 OF 41
6/12/80 15 24- 3 20 2 31 2 0 OF 41
6/12/80 15 24 12 22 1 30 2 0 OF 41
6/12/80 15 24 21 21 2 29 2 0 OF 40
6/12/80 15 24 30 0 2 28 2 0 OF 40
6/12/80 15 24 39 17 2 27 2 0 OF 4O
6/12/80 15 24 48 14 2 27 2 O OF 4O
6/12/80 15 24 56 13 3 26 2 O OF 40
6/12/80 15 25 5 13 1 25 2 0 OF 40
6/12/80 15 25 23 15 2 24 2 O OF 39
6/12/80 15 25 32 13 2 23 2 O OF 39
-------
1Q3
98
80
7®
' 6®
I CRLCULHTED OPRCITY PLUS OR
DFlTE: 6/12/8B 1 MINUS ONE STRNDRRD DEVIRTIOM
RVFRRGE GPFiCITY STftMDfHRD
3®
lilt
I
i t
5 f
. i g, I 1 L 1 1 1 1 1 1 1 1 1 . . I II I I I II
15: 0 15: 2 15: H 15: 6 15: 8 15:10
CENTRflL TIME
ERST STflCK, OLIN CORPORRTION, COVINGTON, INDIRNR
-------
LJ
0=
CD
toe
90
SO
70
' 60
58
40
. 30
20
10
0
-10
DflTE: 6/12/8®
CRLCULFITED OPfiCITf PLUS OR
MINUS ONE STRNDflRD DEVIflTION
RVERFlGE OPRCITY STflNDRRD
-r
TJ '
Ij 1
15:10 15:12 15:14 15:16
CENTRRL TIME
15: 18
15:20
ERST STRCK, OLIN CORPORflTION, COVINGTON, INDIRNR
-------
CJ
en
Q_
100
90
80
70
' 60
50
40
DflTE: 6/12/88)
CRLCULflTED OPflCITY PLUS OR
MINUS ONE STRNDRRD DEVIATION
RVERRGE QPflCITY STRNDflRD
CD
-. . 30
a ^x
20
-10
15:20
15:22
15:21 15:26
CENTRRL TIME
15:28
15:30
ERST STRCK, OLIN CORPORflTI ON, COVINGTON, INDIflNR
-------
OMEGA-0063
OLIN CORPORATION
COVINGTON, INDIANA
WEST STACK
June 12, 1980, 15:35:29 to 15:49:43
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0063, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/ 12/80
6/ 12/80
6/12/80
0/12/80
S/12/60
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/60
6/12/60
6/ 12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
15 35 29
15 35 38
15 35 55
15 36 4
15 36 13
IS 36 22
15 36 3O
15 36 39
15 36 48
15 36 57
15 37 5
15 37 14
15 37 23
15 37.32
15 37 41
15 37 58
15 33 7
15 38 16
15 33 24
15 38 33
15 38 51
15 39 0
15 39 9
15 39 17
15 39 26
15 39 35
15 39 44
15 39 52
15 40 1
15 40 27
15 40 45
15 40 54
15 41 2
15 41 11
15 41 20
15 41 38
15 41 47
15 41 56
15 42 4
15 42 13
15 42 22
15 42 40
15 42 49
15 43 6
15 43 15
15 43 24
15 43 33
15 43 51
15 44 0
15 44 8
34
47
49
50
48
41
43
50
49
32
47
39
26
33
49
42
38
39
33
3O
24
28
44
47
32
40
51
40
41
40
51
43
35
40
28
16
14
29
32
29
38
37
26
37
22
22
30
35
41
42
2
2
2
2
2
3
2
2
1
2
3
2
2
2
2
2
2
2
2
3
1
2
2
1
1
2
2
3
1
3
1
2
3
2
2
3
2
3
3
4
6
2
2
6
7
3
2
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4O
40
40
39
38
38
37
37
36
36
36
35
35
35
34
34
34
0
0
0
0
0
0
0
0
0
0
0
0
O
0
0
0
0
0
0
O
0
0
0
o
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
*»«*
»««*
0 OF
0 OF
0 OF
0 OF
o or
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF-
o or
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
0 OF
0 OF
0 OF
0
0
0
0
0
O
O
0
0
O
0
O
0
o
o
o
0
0
0
0
0
o
0
o
o
0
0
0
0
o
o
0
0
34
33
35
35
35
36
36
36
34
34
33
33
33
33
33
33
33
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0063
DATE
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/ 12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
. WEST STACK,
OLIN
TIME OPACITY
15 44 17
15 44 26
15 44 35
15 44 53
15 45 11
15 45 19
15 45 28
15 45 37
15 45 46
15 45 55
15 46 13
15 46 21
15 46 30
15 46 39
15 46 48
15 46 56
15 47 5
15 47 14
15 47 23
15 47 31
15 47 40
15. 47 49
15 47 58
15 43 6
15 48 15
15 48 24
15 48 33
15 48 41
15 48 50
15 48 59
15 49 8
15 49 16
15 49 25
15 49 34
15 49 43
38
23
27
28
33
41
42
3
1
21
28
19
32
28
39
27
19
27
31
29
13
28
3O
29
29
23
2O
16
25
26
30
30
23
22
34
CORf
SO
2
2
2
2
3
2
1
2
4
2
3
3
3
2
2
2
2
2
3
2
3
2
2
2
2
2
2
3
2
2
2
2
3
2
3
DRATIOIM. COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
34
34
34
34
34
34
34
33
31
31
30
30
30
30
29
29
28
28
28
28
28
28
29
28
28
28
28
27
27
27
27
27
27
27
27
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
2
2
2
2
2
2
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
O OF
33
33
33
33
32
3.7
32
32
32
32
32
33
33
34
34
34
34
34
34
35
35
35
35
35
35
35
36
36
36
37
37
37
37
37
30
-------
CJ
en
o_
CD
180
90
8®
70
' 6®
50 -
40
30
20
10
DRTE: 6/12/80
CRLCULFITED OPRCITY PLUS OR
MINUS ONE STflNDHRD DEVIRTION
RVERRGE OPflCITV STRNDflRD
1 • '1 —
-
1 1
r i 1 1 ? 1 1 1 1 1 1 1 1 1 1 1 1
* i*
i i i i i i i i i i i i i i i i i
15:30
15:32
15:34 15:36 15:38 15:40
CENTRRL TIME
WEST STfiCK, OLIN CORPORflTI ON, COVINGTON. INDIflNR
-------
CJ
GZ
Q_
CD
100
90
60
70
' 60
50
40
i 50
20
10
0
-10
DflTE: 6/12/80
1 1 1
T CRLCULRTED OPnCITY PLUS OR
1 MINUS ONE STRNDRRD DEVIRTION RVERRGE OPflCITr STRNDflRD
-1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
•-.-- — --» -"
T--J
il
I I
h
J 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I l_
15:42 15:44 15:46
CENTRflL TL'ME
15=48
15:50
WEST STRCK, OLIN CORPQRRTION, COVIN&TQN, INDIRNR
-------
OMEGA-0064
OLIN CORPORATION
COVINGTON, INDIANA
EAST STACK
June 12, 1980, 15:53:45 to 16:08:18
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0064
DATE
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/BO
6/12/80
6/1S/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/80
6/12/8O
6/12/8O
6/12/80
6/12/80
6/12/80
6/13/BO
6/12/80
. EAST STACK, OLIN CORF
TIME
15 53 45
15 53 54
15 54 3
15 54 31
15 54 29
15 54 38
15 54 47
15 54 56
15 55 5
15 55 13
15 55 22
15 55 31
15 55 40
15 55 49
15 55 57
15 56 6
15 56 15
15 56 23
15 56 32
15 56 41
15 56 50
15 56 59
15 57 7
15 57 16
15 57 25
15 57 34
15 57 43
15 57 52
15 58 0
15 58 9
15 53 18
15 58 27
15 58 36
15 58 45
15 58 54
15 59 2
15 59 11
15 59 20
15 59 29
15 59 37
15 59 46
15 59 55
16 0 4
16 0 12
16 0 21
16 0 30
16 0 39
16 0-48
16 0 57
16 1 6
OPACITY
48
55
4O
35
36
41
29
25
36
37
47
27
38
22
20
34
22
32
38
43
50
33
36
0
28
32
20
25
S3
24
14
44
0
32
31
16
13
33
7
20
20
18
18
19
14
12
26
18
7
19
SO
2
1
2
2
3
3
2
2
2
2
2
3
3
2
4
3
2
2
3
2
3
3
2
2
2
2
2
2
3
4
2
2
2
1
3
2
3
3
2
3
3
2
2
2
4
2
4
3
3
2
3RATION, COVINGTON. IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
30
29
28
28
27
27
26
26
26
25
25
0
0
0
O
0
0
O
O
O
0
0
O
O
0
0
0
O
O
0
0
O
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
0 OF
o or
0 DF
0 OF
0 DF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0
0
0
0
O
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
40
40
40
40
41
42
41
41
41
41
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0064, EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/12/BO 16 1 14 27 3 25 3 0 OF 41
6/12/80 16 1 23 7 3 24 3 0 OF 41
6/12/80 16 1 32 30 2 24 3 0 OF 41
6/12/BO 16 1 41 29 4 23 3 0 OF 41
6/12/80 16 1 50 4 3 23 3 O OF 41
6/12/80 16 1 59 25 2 23 3 0 OF 41
6/12/80 16 2 7 34 2 23 2 0 OF 41
6/12/80 16 2 16 42 2 24 2 O OF 41
6/12/80 16 2 25 30 2 24 2 0 OF 41
6/12/80 16. 2 34 29 3 23 2 0 OF 41
6/12/BO 16 3 1 28 2 22 2 0 OF 39
6/12/BO 16 3 10 38 3 22 2 0 OF 39
6/12/80 16 3 45 24 2 22 3 0 OF 36
6/12/BO 16 3 54 25 2 22 3 0 OF 36
6/12/BO 16 4 3 41 2 23 3 O OF 36
6/12/BO 16 4 11 40 2 23 2 0 OF 36
6/12/BO 16 4 29 30 2 23 2 O OF 35
6/12/8O 16 4 38 36 2 24 2 O OF 35
6/12/80 16 4 46 42 3 24 2 0 OF 35
6/12/80 16 4 55 40 2 25 2 0 OF 35
6/12/BO 16 5 13 37 3 26 2 0 OF 34
6/12/8O 16 5 21 35 2 26 2 0 OF 34
6/12/BO 16 5 30 36 5 27 3 0 OF 34
6/12/80 16 5 39 42 3 27 3 0 OF 34
6/12/80 16 5 48 27 2 27 2 O OF 34
6/12/80 16 5 56 26 2 28 2 0 OF 34
6/12/80 16 6 5 21 2 28 2 O OF 34
6/12/80 16 6 14 32 2 28 2 0 OF 34
6/12/BO 16 6 23 25 3 28 2 0 OF 34
6/12/80 14 6 31 3 3 28 2 0 OF 34
6/12/BO 16 7 33 27 2 30 2 O OF 28
6/12/90 16 7 42 31 2 30 2 0 OF 28
6/12/80 16 7 51 13 2 31 2 0 OF 28
6/12/80 16 8 0 22 2 31 2 O OF 28
6/12/80 16 B IB 32 3 30 2 0 OF 27
-------
100
DflTE: 6/12/30
CRLCULflTED OPRCITY PLUS OR
MINUS ONE STRNDRRD DEVIRTION
RVERR6E OPRCITY STRHDRRD
90
SO
70 -
60
CJ
cn
3ei
20
10
Gl
-10
15:50
15:52
1
'I '
'
"'
_i i i i i
, ,,
15:51 15:56 15:58 16: 0
CENTRflL TIME
ERST STflCK, OLIN CORPORRT I ON , COVIN&TQN. INDIRNfl
-------
T CRLCULRTED OPflCITY PLUS OR
DflTE: 8/12/80 1 MINUS ONE STRNDRRD DEVIRTION RVERRGE OPflCITY STRNDRRD
90
80
7©
68
3®
s
20
10
0
-1®
. ,
I I
I I I I I \ I I
I I i I i I i I I I I I I
16:0 16:2 16:4 16: 6 16: S
CENTRflL TIME
ERST STRCK, OLIN CORPORRTION, COVINGTQN, INDIRNR
------- |