Document ID: EPA-HQ-OW-2003-0074-1363
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2004-09-30T04:00Z

ATTACHMENT
B:
Toxicity­
weighted
Concentrations
Dioxin
Concentrations
in
pg
TEQ/
L
Chlorine
Condensates
EDC
Quench
Treated
WW
Chlor­
alkali
Only
Treated
WW
Chloralkali
and
Vinyl
Treated
WW
Vinyl
Only
Treated
WW
PVCOnly
Dow,
Plaquemine,
LA
CBI
CBI
CBI
CBI
Dow,
Freeport,
TX
CBI
CBI
CBI
CBI
Georgia
Gulf,
Plaquemine,
LA
CBI
Georgia
Gulf,
Lake
Charles,
LA
CBI
Formosa
Plastics,
Point
Comfort,
TX
0.000104286
PPG,
Lake
Charles,
LA
35674
62.745
110.4119
PPG,
Natrium,
WV
237.569
16.4772
Oxyvinyls,
LaPorte,
TX
(
Battleground
Plant)
1735.03
0.508375
Occidental,
Convent,
LA
2192.7097
Oxyvinyls,
Deer
Park,
TX
10479.92
534.8296944
0.33274
Oxyvinyls,
LaPorte,
TX
3.120823333
Occidental,
Ingleside,
TX
5.61
Occidental,
Mobile,
AL
17857.024
Occidental,
Muscle
Shoals,
AL
3268.7228
Occidental,
Taft,
LA
280.5749
Vulcan,
Geismar,
LA
CBI
Min
237.569
10230.55
0.508375
0.000104286
3.120823333
0.33274
Max
35674
18537.4
534.8296944
110.4119
174.05
0.33274
Median
6197.68745
14383.975
120.2562667
55.20600214
34.26917917
0.33274
Average
9593.068106
14383.975
184.6530274
55.20600214
51.55096361
0.33274
Average
Wastewater
Flows
MGD
Chlorine
Condensates
EDC
Quench
Treated
WW
Chlor­
alkali
Only
Treated
WW
Chloralkali
and
Vinyl
Treated
WW
Vinyl
Only
Treated
WW
PVCOnly
Dow,
Plaquemine,
LA
CBI
CBI
CBI
CBI
Dow,
Freeport,
TX
CBI
CBI
CBI
Westlake,
Calvert
City,
KY
CBI
Georgia
Gulf,
Plaquemine,
LA
CBI
Georgia
Gulf,
Lake
Charles,
LA
CBI
Formosa
Plastics,
Point
Comfort,
TX
0.03333
Formosa
Plastics,
LA
0.049766
PPG,
Lake
Charles,
LA
0.19
1.49005
11.6
PPG,
Natrium,
WV
14.8
Oxyvinyls,
LaPorte,
TX
(
Battleground
Plant)
0.217
1.620875
Occidental,
Convent,
LA
0.09
Oxyvinyls,
Deer
Park,
TX
0.14
0
17.21592857
Oxyvinyls,
LaPorte,
TX
0.194
0.770333333
Occidental,
Ingleside,
TX
0
1.4
Occidental,
Mobile,
AL
0.008
Occidental,
Muscle
Shoals,
AL
0.015
Occidental,
Taft,
LA
2.8
Vulcan,
Geismar,
LA
CBI
Min
0.008
0
1.49005
11.6
0.36
0
Max
6.49
0.194
17.21592857
11.6
39.4
0
Median
0.14
0.03333
9.043333333
11.6
1.085166667
#
NUM!
Average
1.02
0.113845667
11.82050289
11.6
9.623144444
#
DIV/
0!
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Chlorine
Condensates
TEF
Conc
(
pg/
L)
ppq
pg
TEQ/
L
Conc
(
pg/
L)
ppq
pg
TEQ/
L
Conc
(
pg/
L)
ppq
pg
TEQ/
L
Conc
(
pg/
L)
ppq
pg
TEQ/
L
conc
pg/
L
pg
TEQ/
L
conc
pg/
L
pg
TEQ/
L
conc
pg/
L
pg
TEQ/
L
2378TCDD
1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
27
27
0
0
0
0
12378PeCDD
0.5
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
123478HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
123678HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
123789HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
1234678HpCDD
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
OCDD
0.001
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
76
0.076
19
0.019
42
0.042
2378TCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
1500
150
24
2.4
72
7.2
12378PeCDF
0.05
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
220
11
0
0
270
13.5
23478PeCDF
0.5
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
290
145
0
0
180
90
123478HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
99
9.9
62
6.2
1600
160
123678HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
27
2.7
2.4
0.24
250
25
234678HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
19
1.9
1.4
0.14
85
8.5
123789HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
31
3.1
12
1.2
280
28
1234678HpCDF
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
110
1.1
48
0.48
900
9
1234789HpCDF
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
32
0.32
38
0.38
600
6
OCDF
0.001
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
160
0.16
750
0.75
1400
1.4
Total
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
352.256
11.809
348.642
Flow
MGD
Not
given
Not
given
CBI
CBI
CBI
CBI
Not
given
Not
given
Not
given
Average
Concentrations
Dow,
Freeport,

TX
CBI
Dow,
Plaquemine,
LA
CBI
PPG,
Natrium,

WV
237.569
PPG,
Lake
Charles,
LA
35674
Oxyvinyls,

LaPorte,
TX
(
Battleground)
1735.03
Occidental,

Convent,
LA
2192.7097
Oxyvinyls,
Deer
Park,
TX
10479.92
Occidental,

Mobile,
AL
17857.024
Occidental,

Muscle
Shoals,

AL
3268.7228
PPG,
Natrium,
WV
Dow,
Plaquemine,
LA
Dow,
Freeport,
TX
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Chlorine
TEF
2378TCDD
1
12378PeCDD
0.5
123478HxCDD
0.1
123678HxCDD
0.1
123789HxCDD
0.1
1234678HpCDD
0.01
OCDD
0.001
2378TCDF
0.1
12378PeCDF
0.05
23478PeCDF
0.5
123478HxCDF
0.1
123678HxCDF
0.1
234678HxCDF
0.1
123789HxCDF
0.1
1234678HpCDF
0.01
1234789HpCDF
0.01
OCDF
0.001
Total
Flow
MGD
Average
Concentrations
Dow,
Freeport,

TX
CBI
Dow,
Plaquemine,
LA
CBI
PPG,
Natrium,

WV
237.569
PPG,
Lake
Charles,
LA
35674
Oxyvinyls,

LaPorte,
TX
(
Battleground)
1735.03
Occidental,

Convent,
LA
2192.7097
Oxyvinyls,
Deer
Park,
TX
10479.92
Occidental,

Mobile,
AL
17857.024
Occidental,

Muscle
Shoals,

AL
3268.7228
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
conc
(
pg/
L)
pg
TEQ/
L
0
0
0
0
0
0
0
0
0
0
33.1
33.1
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
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
153
2
0.00
0
0
0
18.7
0.187
0
0
0
0
90.8
0.908
0
0
628
1
0.000
0
100
0.1
42.7
0.0427
0
0
140
0.14
416
0.416
42.8
0.0428
12300
1230
1600
160
1200
120
798
79.8
1500
150
6130
613
2660
266
1490
149
63200
3160
2600
130
3500
175
4300
215
12000
600
22800
1140
28400
1420
5010
250.5
35000
17500
1300
650
2400
1200
1890
945
7700
3850
14500
7250
11900
5950
3020
1510
81600
8160
2600
260
3800
380
6270
627
16000
1600
25700
2570
49600
4960
7010
701
27400
2740
580
58
1200
120
1360
136
5300
530
7530
753
27900
2790
3690
369
15200
1520
200
20
320
32
460
46
1600
160
2650
265
7450
745
866
86.6
8430
843
390
39
950
95
1230
123
6000
600
6770
677
8190
819
1240
124
27300
273
780
7.8
940
9.4
973
9.73
2900
29
5930
59.3
52500
525
4970
49.7
20300
203
430
4.3
750
7.5
993
9.93
3200
32
3910
39.1
30200
302
2380
23.8
42200
42
760.000
0.76
1200
1.2
1020
1.02
3600
3.6
5600
5.6
78700
78.7
5080
5.08
35674
1329.86
2140.2
2192.71
7554.6
13405.24
17857.02
3268.723
0.15
0.217
0.217
0.09
0.144
0.14
0.008
0.015
Aug­
96
Feb­
00
Feb­
01
Jan­
00
Aug­
00
Mar­
01
Mar­
01
Occidental,
Muscle
Shoals,
AL
Oxyvinyls,
LaPorte,
TX
(
Battleground
Plant)
Occidental,

Convent,
LA
Oxyvinyls,
Deer
Park,
TX
Occidental,
Mobile,

AL
PPG
Lake
Charles,

LA
ATTACHMENT
B:
Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
EDC
Quench
Water
TEF
Conc
ppq
TEQ
Conc
ppq
TEQ
2378TCDD
1
CBI
CBI
CBI
CBI
12378PeCDD
0.5
CBI
CBI
CBI
CBI
123478HxCDD
0.1
CBI
CBI
CBI
CBI
123678HxCDD
0.1
CBI
CBI
CBI
CBI
123789HxCDD
0.1
CBI
CBI
CBI
CBI
1234678HpCDD
0.01
CBI
CBI
CBI
CBI
OCDD
0.001
CBI
CBI
CBI
CBI
2378TCDF
0.1
CBI
CBI
CBI
CBI
12378PeCDF
0.05
CBI
CBI
CBI
CBI
23478PeCDF
0.5
CBI
CBI
CBI
CBI
123478HxCDF
0.1
CBI
CBI
CBI
CBI
123678HxCDF
0.1
CBI
CBI
CBI
CBI
234678HxCDF
0.1
CBI
CBI
CBI
CBI
123789HxCDF
0.1
CBI
CBI
CBI
CBI
1234678HpCDF
0.01
CBI
CBI
CBI
CBI
1234789HpCDF
0.01
CBI
CBI
CBI
CBI
OCDF
0.001
CBI
CBI
CBI
CBI
Total
CBI
CBI
CBI
CBI
Flow
MGD
CBI
CBI
CBI
CBI
Dow,
Plaquemine,
LA
Dow,
Freeport,
TX
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Treated
Chlor­
alkali
Wastewater
TEF
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)

2378TCDD
1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
0
0
0
12378PeCDD
0.5
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
1.65
0.825
0
123478HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
19.6
1.96
0
0
0
0
0
123678HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
0
0
0
123789HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
0
0
0
1234678HpCDD
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
75.1
0.751
23.1
0.231
9.14
0.0914
33.8
OCDD
0.001
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
55.7
0.0557
696
0.696
355
0.355
189
0.189
183
2378TCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
9.8
0.98
4.9
0.49
5.96
0.596
0
0
1060
12378PeCDF
0.05
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
10.7
0.535
28
1.4
12
0.6
8.92
0.446
3350
23478PeCDF
0.5
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
11.8
5.9
43.3
21.65
12.5
6.25
36.9
18.45
2300
123478HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
30.9
3.09
393
39.3
20
2
15.7
1.57
4170
123678HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
8.31
0.831
104
10.4
8.13
0.813
2.99
0.299
1170
234678HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
13.7
1.37
82.2
8.22
0
0
0
0
411
123789HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
5.9
0.59
0
0
0
0
0
0
1140
1234678HpCDF
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
21.9
0.219
1240
12.4
13.1
0.131
0
0
1180
1234789HpCDF
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
14.6
0.146
425
4.25
0
0
0
0
700
OCDF
0.001
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
56.3
0.0563
10200
10.2
78.3
0.0783
29.7
0.0297
1050
Total
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
13.773
111.717
11.0543
21.9001
Flow
(
MGD)
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
2.93
0.0501
14.6
15
Date
Aug­
00
Stream
Name
Outfall
201
Avergage
Concentration
for
DF
1
CBI
Average
Concentration
for
DF
2
CBI
TCDD
CBI
TCDD
CBI
Flow
CBI
Flow
CBI
Average
Concentrations
Flow
Dow,
Freeport,
TX
CBI
CBI
Average
of
DF1
and
DF2
Dow,
Plaquemine,
LA
CBI
CBI
PPG,
Lake
Charles,
LA
62.745
1.49005
PPG,
Natrium,
WV
16.4772
14.8
Oxyvinyls,
Deer
Park
TX
534.8297
17.21593
Average
of
Outfall
101,
001,
201,
002
Oxyvinyls,
LaPorte,
TX
(
Battleground)
0.508375
1.620875
Occidental,
Taft,
LA
280.5749
2.8
Vulcan,
Geismar,
LA
CBI
Dow,
Plaquemine,
LA
Dow,
Freeport,
TX
2
Dow,
Freeport,
TX
1
PPG,
Lake
Charles,
LA
PPG,
Natrium,
WV
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Treated
TEF
2378TCDD
1
12378PeCDD
0.5
123478HxCDD
0.1
123678HxCDD
0.1
123789HxCDD
0.1
1234678HpCDD
0.01
OCDD
0.001
2378TCDF
0.1
12378PeCDF
0.05
23478PeCDF
0.5
123478HxCDF
0.1
123678HxCDF
0.1
234678HxCDF
0.1
123789HxCDF
0.1
1234678HpCDF
0.01
1234789HpCDF
0.01
OCDF
0.001
Total
Flow
(
MGD)

Date
Stream
Name
Average
Concentrations
Dow,
Freeport,
TX
CBI
Dow,
Plaquemine,
LA
CBI
PPG,
Lake
Charles,
LA
62.745
PPG,
Natrium,
WV
16.4772
Oxyvinyls,
Deer
Park
TX
534.8297
Oxyvinyls,
LaPorte,
TX
(
Battleground)
0.508375
Occidental,
Taft,
LA
280.5749
Vulcan,
Geismar,
LA
CBI
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)

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
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
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
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
0.338
0
0
18
0.18
0
0
5.2
0.052
10
0.1
9.7
0.097
13
0.13
0
0
8.55
0.0855
0
0
0
0
13
0.13
7.8
0.078
5.2
0.183
75
0.075
580
0.58
130
0.13
110
0.11
200
0.2
160
0.16
290
0.29
86
0.086
119
0.119
17
0.017
180
0.18
420
0.42
130
0.13
77
106
0
0
5.6
0.56
6.9
0.69
6.4
0.64
7.2
0.72
4.5
0.45
0
0
6.9
0.69
3.69
0.369
4.26
0.426
0
0
2.9
0.29
0
0
10
167.5
0
0
18
0.9
0
0
18
0.9
18
0.9
10
0.5
7.9
0.395
15
0.75
4.15
0.2075
0
0
0
0
0
0
0
0
0
1150
0
0
7.6
3.8
0
0
0
0
6
3
0
0
0
0
0
0
3.19
1.595
0
0
0
0
0
0
0
0
0
417
0
0
26
2.6
22
2.2
19
1.9
30
3
19
1.9
15
1.5
22
2.2
5.84
0.584
0
0
0
0
0
0
0
0
0
117
0
0
6.6
0.66
3.6
0.36
6.3
0.63
8.4
0.84
0
0
3.8
0.38
0
0
0
0
0
0
0
0
0
0
0
0
0
41.1
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
114
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
11.8
0
0
0
0
0
0
0
0
18
0.18
15
0.15
12
0.12
0
0
3.99
0.0399
9.6
0.096
0
0
0
0
0
0
0
7
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
1.05
0
0
40
0.04
48
0.048
0
0
35
0.035
46
0.046
91
0.091
0
0
28.8
0.0288
0
0
0
0
34
0.034
45
0.045
21
2132.971
0.075
9.32
3.428
4.232
8.975
3.303
2.906
3.726
3.0287
0.539
0.18
0.874
0.253
0.234
NG
63.2
62.6
61.3
45.9
68
NG
74
74
0.194
NG
4.2
4.045
Feb­
96
Mar­
98
May­
98
Aug­
98
Jan­
99
Feb­
99
Apr­
99
Aug­
99
Aug
200
Nov­
01
Feb­
96
Mar­
98
May­
98
Aug­
98
Outfall
002
Outfall
002
Outfall
002
Outfall
002
Outfall
002
Outfall
002
Outfall
002
Outfall
002
Outfall
002
Outfall
101
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Average
Concentration
for
Outfall
002:
4.332633
Average
Concentration
for
Outfall
001:
1.476144
TCDD
0
TCDD
0
Flow
64.14286
Flow
4.292857
Oxyvinyls,
Deer
Park,
TX
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Treated
TEF
2378TCDD
1
12378PeCDD
0.5
123478HxCDD
0.1
123678HxCDD
0.1
123789HxCDD
0.1
1234678HpCDD
0.01
OCDD
0.001
2378TCDF
0.1
12378PeCDF
0.05
23478PeCDF
0.5
123478HxCDF
0.1
123678HxCDF
0.1
234678HxCDF
0.1
123789HxCDF
0.1
1234678HpCDF
0.01
1234789HpCDF
0.01
OCDF
0.001
Total
Flow
(
MGD)

Date
Stream
Name
Average
Concentrations
Dow,
Freeport,
TX
CBI
Dow,
Plaquemine,
LA
CBI
PPG,
Lake
Charles,
LA
62.745
PPG,
Natrium,
WV
16.4772
Oxyvinyls,
Deer
Park
TX
534.8297
Oxyvinyls,
LaPorte,
TX
(
Battleground)
0.508375
Occidental,
Taft,
LA
280.5749
Vulcan,
Geismar,
LA
CBI
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.003
0
0CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.04
0.004
0
0CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.07
0.007
0
0CBI
CBI
0.052
6.2
0.062
5.6
0.056
14
0.14
0
0
0
0
0
0
3.22
0.0322
7.43
0.0743
1.77
0.0177
3.46
0.0346CBI
CBI
0.077
120
0.12
140
0.14
250
0.25
68
0.068
35.3
0.0353
180
0.18
180
0.18
193
0.193
71.64
0.07164
25.3
0.0253
CBI
CBI
1
9.7
0.97
22
2.2
39
3.9
0
0
2.44
0.244
0
0
0
0
0
0
0.32
0.032
50.2
5.02CBI
CBI
0
0
0
0
0
5.1
0.255
0
0
0
0
0
0
0
0
0
0
0.33
0.0165
233
11.65CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.15
221
110.5CBI
CBI
0
0
0
0
0
10
1
0
0
0
0
0
0
0
0
2.76
0.276
0.61
0.061
769
76.9CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.68
0.268
0.57
0.057
306
30.6CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.86
0.286
0.51
0.051
164
16.4CBI
CBI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.08
0.008
156
15.6CBI
CBI
0
0
0
0
0
0
0
0
0
37.1
0.371
0
0
0
0
5.09
0.0509
0
0
1160
11.6CBI
CBI
0
0
0
0
0
0
0
0
0
12.4
0.124
0
0
0
0
0
0
0.55
0.0055
179
1.79CBI
CBI
0.021
88
0.088
28
0.028
95
0.095
0
0
682
0.682
0
0
0
0
7.83
0.00783
0.93
0.00093
455
0.455CBI
CBI
1.15
1.24
2.424
5.64
0.068
1.4563
0.18
0.2122
1.15603
0.48527
280.5749
CBI
CBI
6.14
3.56
2.65
NG
7.03
2.425
1.9425
1.239
1.622
1.68
2.8
Jan­
99
Feb­
99
Apr­
99
Aug­
99
Nov­
01
Feb­
96
Oct­
02
Mar­
03
May­
03
May­
02
1995
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall001
Vulcan,
Geismar,

LA
Occidental,
Taft,
LA
Oxyvinyls
LaPorte,
TX
(
Battleground
Plant)
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Treated
Chlor­
alkali
and
EDC
Wastewater
TEF
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
Conc
(
pg/
L)
TEQ
2378TCDD
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12378PeCDD
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123478HxCDD
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123678HxCDD
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123789HxCDD
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1234678HpCDD
0.01
12.1
0.121
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OCDD
0.001
99.9
0.0999
0
0
0
0
0
0
0.1
0.0001
0
0
0
0
0
0
2378TCDF
0.1
39.9
3.99
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12378PeCDF
0.05
142
7.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23478PeCDF
0.5
117
58.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123478HxCDF
0.1
190
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123678HxCDF
0.1
70.4
7.04
0
0
0
0
0
0
0
0
0
0
0
0
0
0
234678HxCDF
0.1
72.4
7.24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123789HxCDF
0.1
43.7
4.37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1234678HpCDF
0.01
172
1.72
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1234789HpCDF
0.01
73.7
0.737
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OCDF
0.001
494
0.494
0
0
0
0
0
0
0.24
0.00024
0
0
0.22
0.00022
0.17
0.00017
Total
110.4119
0
0
0
0.00034
0
0.00022
0.00017
Flow
(
MGD)
11.6
Not
Given
Not
Given
Not
Given
Not
Given
Not
Given
Not
Given
Not
Given
Date
Jun­
02
Sep­
02
Dec­
02
Mar­
03
Jun­
03
Sep­
03
Dec­
03
Stream
Name
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Average
Concentrations
Flow
PPG,
Lake
Charles,
LA
110.4119
11.6
Formosa
Plastics,
Point
Comfort,
TX
0.000104
Not
Given
PPG,
Lake
Charles,
LA
Formosa
Plastics,
Point
Comfort,
TX
ATTACHMENT
B:

Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Treated
EDC/
VCM
Effluent
TEF
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
Conc
ppq
TEQ
2378TCDD
1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
0
0
12378PeCDD
0.5
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
0
0
123478HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0.03
0.003
0
0
123678HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0.11
0.011
0
0
123789HxCDD
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0.06
0.006
0
0
1234678HpCDD
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
29
0.29
0
0
1.5
0.015
6.98
0.0698
OCDD
0.001
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
330
0.33
0
0
12.83
0.01283
32.2
0.0322
2378TCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0
0
0
0
12378PeCDF
0.05
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
1.81
0.0905
8.04
0.402
23478PeCDF
0.5
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0.41
0.205
0
0
123478HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
3.35
0.335
14.8
1.48
123678HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
1.39
0.139
11.7
1.17
234678HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0.59
0.059
7.23
0.723
123789HxCDF
0.1
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
0
0
0
0
0.14
0.014
0
0
1234678HpCDF
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
310
3.1
30
0.3
29.53
0.2953
64.1
0.641
1234789HpCDF
0.01
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
69
0.69
4
0.04
4.02
0.0402
18.6
0.186
OCDF
0.001
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
1200
1.2
900
0.9
632.64
0.63264
1560
1.56
Total
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
5.61
1.24
1.85847
6.264
Flow
MGD
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
CBI
1.4
0.525
0.893
0.893
Sep­
99
May­
95
Mar­
03
Mar­
03
Average
Concentrations
Flow
*
GGP
and
GGLC
reported
flows
as
gpm
Outfall
001
Outfall
001
Outfall
001
Outfall
001
Dow,
Freeport,

TX
CBI
CBI
value
in
table
is
calculated
assuming
24
hr/
day.
Univ
of
Houston
Study
Dow,
Plaquemine,
LA
CBI
CBI
Georgia
Gulf,

Plaquemine,
LA
CBI
CBI
Georgia
Gulf,

Lake
Charles,

LA
CBI
CBI
Occidental,

Ingleside,
TX
5.61
1.4
Oxyvinyls,

LaPorte,
TX
3.120823
0.770333
Dow,
Plaquemine,
LA
Oxyvinyls,
LaPorte,
TX
Dow,
Freeport,
TX
Georgia
Gulf,
Georgia
Gulf,
Lake
Occidental,
ATTACHMENT
B:
Toxicity­
Weighted
Concentrations
Dioxin
Concentrations
in
Treated
PVC
Effluent
TEF
Conc
pg/
L
TEQ
2378TCDD
1
0
0
12378PeCDD
0.5
0
0
123478HxCDD
0.1
0
0
123678HxCDD
0.1
0
0
123789HxCDD
0.1
0
0
1234678HpCDD
0.01
0
0
OCDD
0.001
0.95
0.00095
2378TCDF
0.1
0
0
12378PeCDF
0.05
0
0
23478PeCDF
0.5
0
0
123478HxCDF
0.1
0.17
0.017
123678HxCDF
0.1
0.16
0.016
234678HxCDF
0.1
0.46
0.046
123789HxCDF
0.1
0
0
1234678HpCDF
0.01
8.67
0.0867
1234789HpCDF
0.01
0.9
0.009
OCDF
0.001
157.09
0.15709
Total
0.33274
Flow
Not
Given
Jul­
03
Outfall
005
Oxyvinyls,
Deer
Park,
TX