US STEEL CORP MIDWEST PLANT
US STEEL CORP
Facility Summary
6300 US HWY 12, PORTAGE, IN, 46368 (PORTER)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
18-month enforcement and compliance history summary for this facility:
Facility: Significant Violation
Clean Air Act: Violation Unaddressed; State Has Lead Enforcement
Clean Water Act: Unknown
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $661,463
Last Penalty: 02/15/2022
2022 Toxic Substance Releases
| Substance | Total (lbs) |
Air (lbs) |
Water (lbs) |
Land (lbs) |
UnInj (lbs) |
Offsite (lbs) |
|---|---|---|---|---|---|---|
|
CHROMIUM COMPOUNDS
CASRN: N090 |
144,032.00 | 14.00 | 69.00 | 2,000.00 | 0.00 | 141,949.00 |
|
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
MANGANESE
CASRN: 7439-96-5 |
12,022.00 | 0.00 | 3,000.00 | 7,900.00 | 0.00 | 1,122.00 |
|
This substance is a developmental or reproductive toxin.
(Source: Plastichem Project)
This substance is a mutagen.
(Source: Plastichem Project)
This substance is a neurotoxin.
(Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
This substance is an asthmagen.
(Source: Government of Quebec - Agents Causing Occupational Asthma)
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
NITRATE COMPOUNDS (WATER DISSOCIABLE)
CASRN: N511 |
4,200.00 | 0.00 | 4,200.00 | 0.00 | 0.00 | 0.00 |
|
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
ZINC COMPOUNDS
CASRN: N982 |
2,667.00 | 29.00 | 25.00 | 1,500.00 | 0.00 | 1,113.00 |
|
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
NICKEL
CASRN: 7440-02-0 |
973.00 | 2.00 | 69.00 | 310.00 | 0.00 | 592.00 |
|
This substance is a carcinogen.
(Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens)
This substance is a developmental or reproductive toxin.
(Source: Plastichem Project)
This substance is an asthmagen.
(Source: Association of Occupational and Environmental Clinics (AOEC))
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
LEAD COMPOUNDS
CASRN: N420 |
100.11 | 1.05 | 2.80 | 72.04 | 0.00 | 24.22 |
|
This is a persistent bioaccumulative toxic substance (PBTs).
(Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a carcinogen.
(Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens)
This substance is a neurotoxin.
(Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
SODIUM NITRITE
CASRN: 7632-00-0 |
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
|
This substance is a carcinogen.
(Source: Plastichem Project)
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |