AACRON INC
Quick Summary
- •Released 198 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
2705 CHESHIRE LN.
PLYMOUTH, MN 55447
View on map ↗ - County
- HENNEPIN County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332813
- Inspections
- 1 · last Apr 13, 2022
- Total Penalties
- $0
- Registry ID
- 110000426183
How This Compares
Ranked by most recent year's total TRI releases.
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 | 16 | — |
| 2016 | 144 | +800% |
| 2017 | 198 | +38% |
| 2018 | 159 | -20% |
| 2020 | 123 | — |
| 2021 | 139 | +13% |
| 2022 | 90 | -35% |
| 2023 | 104 | +16% |
| 2024 | 90 | -13% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 10,409 | |
| Nitric acid | 90 | 90 | — | — | 873 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 12,124 | |
| Nitric acid | 104 | 104 | — | — | 447 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 10,481 | |
| Nitric acid | 90 | 90 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 16,409 | |
| Nitric acid | 139 | 139 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 14,470 | |
| Nitric acid | 123 | 123 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 18,925 | |
| Nitric acid | 159 | 159 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 23,692 | |
| Nitric acid | 198 | 198 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | 144 | 144 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 28,000 | |
| Nitric acid | 16 | 16 | — | — | — |
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 | — | — | — | 2,745 |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | 9,368 |
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 |
|---|---|---|---|---|---|
|
NUTRIEN (PCS PHOSPHATE COMPANY INC)
AURORA, NC
|
Nitric acid | 873 | — | — | — |
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 |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 10,409 | METROPOLITAN COUNCIL, SAINT PAUL |
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 |
|---|---|---|---|---|
| cwa | Schedule Event unachieved but reported | Jan 24, 2023 | Apr 25, 2023 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.14 kg/d | 0.13 | +5% | Feb 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.14 kg/d | 0.13 | +8% | Jan 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.13 | +18% | Dec 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.13 | +24% | Nov 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 kg/d | 0.13 | +45% | Oct 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.13 | +36% | Sep 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 kg/d | 0.13 | +44% | Aug 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.20 kg/d | 0.13 | +51% | Jul 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.13 | +58% | Jun 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.13 | +62% | May 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.22 kg/d | 0.13 | +65% | Apr 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.21 kg/d | 0.13 | +62% | Mar 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 kg/d | 0.13 | +47% | Feb 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 kg/d | 0.13 | +45% | Jan 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.13 | +40% | Dec 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.13 | +38% | Nov 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.13 | +19% | Oct 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.17 kg/d | 0.13 | +31% | Sep 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.13 | +25% | Aug 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.15 kg/d | 0.13 | +17% | Jul 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.30 kg/d | 0.13 | +128% | Jun 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.43 kg/d | 0.13 | +227% | May 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.43 kg/d | 0.13 | +224% | Apr 2021 | Open |
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.