AOTCO METAL FINISHING LLC
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
11 SUBURBAN PARK DR
BILLERICA, MA 01821
View on map ↗ - County
- MIDDLESEX County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332813
- Inspections
- 2 · last Jan 30, 2025
- Total Penalties
- $0 · last Feb 23, 2006
- Registry ID
- 110000309728
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.
Qtrs Non-Compliant
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.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 0 | — |
| 2016 | 0 | — |
| 2017 | 0 | — |
| 2018 | 0 | — |
| 2019 | 0 | 0% |
| 2020 | 0 | -20% |
| 2021 | 0 | +17% |
| 2022 | 0 | -21% |
| 2023 | 0 | -100% |
| 2024 | 0 | — |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 0 | 0 | — | — | 2,294 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 2,251 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 0 | 0 | — | — | 853 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 0 | 0 | — | — | 1,160 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 0 | 0 | — | — | 902 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 0 | 0 | — | — | 1,473 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 0 | 0 | — | — | 1,583 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 1,082 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 18,911 | |
| Nitric acid | — | — | — | — | 1,016 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 18,797 | |
| Nitric acid | — | — | — | — | 1,233 |
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 |
|---|---|---|---|---|
| Nitric acid | — | — | — | 12,059 |
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 |
|---|---|---|---|---|---|
|
COLT REFINING INC
MERRIMACK, NH
|
Nitric acid | — | — | — | 1,468 |
|
NORTHLAND ENVIRONMENTAL LLC
PROVIDENCE, RI
|
Nitric acid | — | — | — | 275 |
|
EQ DETROIT INC
DETROIT, MI
|
Nitric acid | — | — | — | 551 |
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 |
|---|---|---|
| Nitric acid | — | BILLERICA WASTEWATER TREATMENT FACILITY, BILLERICA |
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 | Nov 14, 2022 | Oct 15, 2024 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Nov 14, 2022 | Oct 15, 2024 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Jun 16, 2008 | Oct 1, 2008 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 16, 2008 | Oct 1, 2008 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Jun 16, 2008 | Oct 1, 2008 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 16, 2008 | Oct 1, 2008 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Feb 23, 2006 | May 10, 2006 | Resolved |
| rcra | ID and Listing of HW: General | Aug 17, 2000 | Dec 21, 2004 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Aug 17, 2000 | May 10, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 17, 2000 | Dec 21, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 17, 2000 | Dec 21, 2004 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 21, 1991 | May 13, 1991 | 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.