Non-Compliance
TRI Reporter
Clean Air Act
RCRA
IMPERIAL INDUSTRIES INC
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
505 INDUSTRIAL PARK AVE
ROTHSCHILD, WI 54474
View on map ↗ - County
- MARATHON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332420
- Inspections
- 2 · last Feb 29, 2024
- Total Penalties
- $0
- Registry ID
- 110000768081
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
1
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 (2015–2024)
+100% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 10 | — |
| 2016 | 0 | -100% |
| 2017 | 0 | — |
| 2018 | 0 | — |
| 2019 | 0 | — |
| 2020 | 20 | — |
| 2021 | 20 | 0% |
| 2022 | 20 | 0% |
| 2023 | 20 | 0% |
| 2024 | 20 | 0% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | 10 | — | — | 46,964 | |
| Nickel | 10 | 10 | — | — | 25,618 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | 10 | — | — | 53,334 | |
| Nickel | 10 | 10 | — | — | 29,390 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | 10 | — | — | 46,737 | |
| Nickel | 10 | 10 | — | — | 25,929 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | 10 | — | — | 33,023 | |
| Nickel compounds | 10 | 10 | — | — | 19,263 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 10 | 10 | — | — | 29,762 | |
| Nickel compounds | 10 | 10 | — | — | 17,362 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nickel compounds | — | — | — | — | 14,350 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 24,422 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 28,488 | |
| Nickel compounds | — | — | — | — | 16,722 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nickel compounds | — | — | — | — | 14,621 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 25,063 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nickel compounds | — | — | — | — | 31,077 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 20,406 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5 | 5 | — | — | 13,653 | |
| Nickel compounds | 5 | 5 | — | — | 10,144 | ♦ Carcinogen |
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 |
|---|---|---|---|---|
| Nickel | — | 25,359 | — | — |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 46,520 | — | — |
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 |
|---|---|---|---|---|---|
|
MARATHON COUNTY DEPT OF SOLID WASTE
WAUSAU, WI
|
Nickel | — | 25,359 | — | — |
|
MARATHON COUNTY DEPT OF SOLID WASTE
WAUSAU, WI
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 46,520 | — | — |
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 |
|---|---|---|---|---|
| caa | FRV | Jul 15, 2025 | — | Open |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Feb 29, 2024 | Apr 8, 2024 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Feb 29, 2024 | Mar 26, 2024 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Feb 29, 2024 | Mar 19, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 29, 2024 | Mar 26, 2024 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Feb 14, 2020 | Mar 18, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 14, 2020 | Mar 18, 2020 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Feb 14, 2020 | Mar 18, 2020 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Feb 14, 2020 | Mar 18, 2020 | Resolved |
| rcra | Land Disposal Restrictions: General | Jun 18, 2015 | Aug 3, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 18, 2015 | Aug 3, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 18, 2015 | Aug 3, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 6, 1996 | Aug 27, 1996 | 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.
NOTICE OF NONCOMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-WIR000017657-788 · Mar 25, 2024
NOTICE OF NONCOMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-WIR000017657-001 · Mar 2, 2020
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