On-site Disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and Other Landfills
Other On-site Disposal or Other Releases
Off-site Disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and Other Landfills Other Off-site Disposal or Other Releases
Row #
Facility and Chemical
Underground Injection Class I Wells
RCRA Subtitle C Landfills
Other On-Site Landfills
Sub Total
Fugitive Air Emissions
Point Source Air Emissions
Surface Water Discharges
Underground Injection Class II-V Wells
Land Treatment
RCRA Subtitle C Surface Impoundments
Other Surface Impoundments
Other Land Disposal
Sub Total
Total On-site Disposal or Other Releases
Underground Injection to Class I Wells
RCRA Subtitle C Landfills
Other Landfills
Sub Total
Storage Only
Solidification/Stabilization (metals only)
Wastewater Treatment-Metals Only
POTWs (Metal and Metal Compounds)
Underground Injection Class II-V Wells
RCRA Subtitle C Surface Impoundments
Other Surface Impoundments
Land Treatment
Other Land Disposal
Other Off-site Management
Waste Broker
Unknown
Sub Total
Total Off-site Disposal or Other Releases
Total On- and Off-site Disposal or Other Releases
1 DU PONT PERFORMANCE ELASTOMERS LLC PONTCHARTRAIN SITE, 560 HWY 44, LA PLACE
27,400
0
0
27,400
7,451
356,154
94
0
0
0
0
0
363,699
391,099
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
391,099
1,3-BUTADIENE
0
0
0
0
730
7,100
.
0
0
0
0
0
7,830
7,830
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
7,830
1,4-DICHLORO-2-BUTENE
1,900
0
0
1,900
25
600
18
0
0
0
0
0
643
2,543
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
2,543
AMMONIA
0
0
0
0
0
16,100
.
0
0
0
0
0
16,100
16,100
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
16,100
BENZYL CHLORIDE
0
0
0
0
10
0
.
0
0
0
0
0
10
10
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
10
CERTAIN GLYCOL ETHERS
1,000
0
0
1,000
26
12
.
0
0
0
0
0
38
1,038
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
1,038
CHLORINE
0
0
0
0
860
310
.
0
0
0
0
0
1,170
1,170
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
1,170
CHLOROPRENE
18,000
0
0
18,000
4,670
297,000
72
0
0
0
0
0
301,742
319,742
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
319,742
DIOXIN AND DIOXIN-LIKE COMPOUNDS
0
0
0
0
0
**
.
0
0
0
0
0
**
**
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
**
HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)
0
0
0
0
860
11,000
.
0
0
0
0
0
11,860
11,860
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
11,860
N-METHYL-2-PYRROLIDONE
0
0
0
0
10
0
.
0
0
0
0
0
10
10
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
10
N-NITROSODIPHENYLAMINE
0
0
0
0
10
0
.
0
0
0
0
0
10
10
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
10
TETRACHLOROETHYLENE
0
0
0
0
0
2
.
0
0
0
0
0
2
2
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
2
TOLUENE
6,500
0
0
6,500
250
24,030
4
0
0
0
0
0
24,284
30,784
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
30,784
2 MARATHON PETROLEUM CORP GARYVILLE, HWY 61 AT MARATHON AVENUE, GARYVILLE
0
0
0
0
198,524
94,479
68,645
0
0
0
0
0
361,648
361,648
0
0
5,520
5,520
0
0
0
0
0
0
0
12
0
0
0
0
12
5,532
367,180
1,2,4-TRIMETHYLBENZENE
0
0
0
0
6,900
360
5
0
0
0
0
0
7,265
7,265
0
0
53
53
0
0
0
.
0
0
0
0
0
0
0
0
0
53
7,318
1,3-BUTADIENE
0
0
0
0
130
5
.
0
0
0
0
0
135
135
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
135
AMMONIA
0
0
0
0
11,000
100
1,600
0
0
0
0
0
12,700
12,700
0
0
2,600
2,600
0
0
0
.
0
0
0
0
0
0
0
0
0
2,600
15,300
BENZENE
0
0
0
0
15,000
1,600
5
0
0
0
0
0
16,605
16,605
0
0
260
260
0
0
0
.
0
0
0
0
0
0
0
0
0
260
16,865
BENZO(G,H,I)PERYLENE
0
0
0
0
5
5
0
0
0
0
0
0
10
10
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
10
CARBON DISULFIDE
0
0
0
0
0
130
.
0
0
0
0
0
130
130
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
130
CARBONYL SULFIDE
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
0
CHLORODIFLUOROMETHANE
0
0
0
0
14,100
0
.
0
0
0
0
0
14,100
14,100
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
14,100
COBALT
0
0
0
0
5
2
.
0
0
0
0
0
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
CYCLOHEXANE
0
0
0
0
3,100
280
.
0
0
0
0
0
3,380
3,380
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
3,380
ETHYLBENZENE
0
0
0
0
5,100
660
5
0
0
0
0
0
5,765
5,765
0
0
150
150
0
0
0
.
0
0
0
0
0
0
0
0
0
150
5,915
ETHYLENE
0
0
0
0
1,700
250
.
0
0
0
0
0
1,950
1,950
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
1,950
HYDROGEN FLUORIDE
0
0
0
0
7,600
0
.
0
0
0
0
0
7,600
7,600
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
7,600
LEAD COMPOUNDS
0
0
0
0
0
54
0
0
0
0
0
0
54
54
0
0
150
150
0
0
0
0
0
0
0
12
0
0
0
0
12
162
216
MERCURY
0
0
0
0
0
9
.
0
0
0
0
0
9
9
0
0
110
110
0
0
0
0
0
0
0
0
0
0
0
0
0
110
119
MOLYBDENUM TRIOXIDE
0
0
0
0
9
0
.
0
0
0
0
0
9
9
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
9
N-BUTYL ALCOHOL
0
0
0
0
0
10
.
0
0
0
0
0
10
10
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
10
N-HEXANE
0
0
0
0
8,400
32,000
5
0
0
0
0
0
40,405
40,405
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
40,405
NAPHTHALENE
0
0
0
0
2,600
91
5
0
0
0
0
0
2,696
2,696
0
0
27
27
0
0
0
.
0
0
0
0
0
0
0
0
0
27
2,723
NICKEL
0
0
0
0
10
58
.
0
0
0
0
0
68
68
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
68
NITRATE COMPOUNDS
0
0
0
0
0
0
67,000
0
0
0
0
0
67,000
67,000
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
67,000
POLYCYCLIC AROMATIC COMPOUNDS
0
0
0
0
260
260
5
0
0
0
0
0
525
525
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
525
PROPYLENE
0
0
0
0
79,000
19,000
.
0
0
0
0
0
98,000
98,000
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
98,000
SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)
0
0
0
0
5
32,000
.
0
0
0
0
0
32,005
32,005
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
32,005
TETRACHLOROETHYLENE
0
0
0
0
4,600
5
5
0
0
0
0
0
4,610
4,610
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
4,610
TOLUENE
0
0
0
0
23,000
3,900
5
0
0
0
0
0
26,905
26,905
0
0
470
470
0
0
0
.
0
0
0
0
0
0
0
0
0
470
27,375
XYLENE (MIXED ISOMERS)
0
0
0
0
16,000
3,700
5
0
0
0
0
0
19,705
19,705
0
0
1,700
1,700
0
0
0
.
0
0
0
0
0
0
0
0
0
1,700
21,405
3 PINNACLE POLYMERS, ONE PINNACLE AVE, GARYVILLE
0
0
0
0
27,178
84,038
.
0
0
0
0
0
111,216
111,216
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
111,216
ETHYLENE
0
0
0
0
5,638
1,762
.
0
0
0
0
0
7,400
7,400
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
7,400
PROPYLENE
0
0
0
0
21,540
82,276
.
0
0
0
0
0
103,816
103,816
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
103,816
4 DUPONT PONTCHARTRAIN WORKS, 586 HWY 44, LA PLACE
635,507
0
0
635,507
5,817
12,071
.
0
0
0
0
0
17,888
653,395
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
653,395
1,2-PHENYLENEDIAMINE
0
0
0
0
5
376
.
0
0
0
0
0
381
381
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
381
4-AMINOAZOBENZENE
362
0
0
362
0
0
.
0
0
0
0
0
0
362
0
0
0
0
0
0
0
.
0
0
0
0
0
0
0
0
0
0
362