TRI Reporter
Clean Air Act
Clean Water Act
RCRA
SUN STEEL TREATING INC
Quick Summary
- •Released 128 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- Address
-
550 MILL ST.
SOUTH LYON, MI 48178
View on map ↗ - County
- OAKLAND County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332811
- Inspections
- 2 · last Mar 11, 2022
- Total Penalties
- $0 · last Jun 21, 2018
- Registry ID
- 110000406212
How This Compares
#432
of 692 TRI reporters in MI
#9,574
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2022)
-100% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 49 | — |
| 2016 | 407 | +731% |
| 2017 | 128 | -69% |
| 2018 | 29 | -77% |
| 2020 | 234 | — |
| 2021 | 234 | 0% |
| 2022 | 0 | -100% |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | — | — | — | 18,400 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 1,200 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 234 | 234 | — | — | 14,254 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 234 | 234 | — | — | 16,236 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 29 | 29 | — | — | 69,318 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 128 | 128 | — | — | 62,494 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 407 | 407 | — | — | 72,535 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 49 | 49 | — | — | 89,977 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | — | — | 5 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
EQ DETROIT INC
DETROIT, MI
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 62,489 | — | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 5 | SOUTH LYON WWTP, SOUTH LYON |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 29, 2021 | Oct 13, 2021 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Jun 22, 2018 | Jun 22, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 22, 2018 | Jun 22, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 22, 2018 | Jun 22, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jun 22, 2018 | Jun 22, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Jun 22, 2018 | Jun 22, 2018 | Resolved |
| rcra | Standards for Used Oil: Generators | Jun 22, 2018 | Jun 22, 2018 | Resolved |
| rcra | Standards for Used Oil: Generators | Aug 29, 2017 | Jun 22, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 29, 2017 | Jun 22, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Aug 29, 2017 | Jun 22, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Aug 29, 2017 | Jun 22, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Aug 29, 2017 | Nov 20, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 29, 2017 | Jun 22, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 3, 2016 | Nov 22, 2016 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 3, 2016 | Aug 26, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 17, 2011 | Dec 19, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 12, 2008 | Apr 28, 2009 | Resolved |
| rcra | Standards for Used Oil: Generators | Jul 23, 2003 | Sep 9, 2003 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 23, 2003 | Sep 9, 2003 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 19, 2000 | Dec 21, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 19, 2000 | Dec 21, 2000 | Resolved |
| rcra | Land Disposal Restrictions: General | Apr 15, 1995 | May 15, 1995 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 15, 1995 | May 15, 1995 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Administrative - Formal
· Case 05-2018-9912 · Jun 21, 2018
$44,600
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MID005364732-001 · Nov 30, 2017
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-MID005364732-002 · Jul 19, 2000
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