TRI Reporter
MWC LLC.
Quick Summary
- •Released 19,732 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1640 TECHNICAL DR
SAINT JOHNS, MI 48879
View on map ↗ - County
- CLINTON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 311513
- Total Penalties
- $0
- Registry ID
- 110071043984
How This Compares
#108
of 692 TRI reporters in MI
#2,846
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 (2020–2024)
+1854% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2020 | 1,010 | — |
| 2021 | 770 | -24% |
| 2022 | 1,809 | +135% |
| 2023 | 13,859 | +666% |
| 2024 | 19,732 | +42% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | — | |
| Lead | — | — | — | — | — | ♦ Carcinogen |
| Benzoyl peroxide | — | — | — | — | — | |
| Peracetic acid | — | — | — | — | — | |
| Ammonia | 19,732 | 12,718 | 7,014 | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Peracetic acid | — | — | — | — | — | |
| Lead | — | — | — | — | — | ♦ Carcinogen |
| Nitric acid | — | — | — | — | — | |
| Benzoyl peroxide | — | — | — | — | — | |
| Ammonia | 13,859 | 12,226 | 1,633 | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Diphenylamine | — | — | — | — | — | |
| Peracetic acid | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | — | — | |
| Benzoyl peroxide | — | — | — | — | — | |
| Arsenic | — | — | — | — | — | ♦ Carcinogen |
| Lead | — | — | — | — | — | ♦ Carcinogen |
| Ammonia | 1,559 | 1,559 | — | — | — | |
| Nitric acid | 250 | 250 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | — | ♦ Carcinogen |
| Benzoyl peroxide | — | — | — | — | — | |
| Diphenylamine | — | — | — | — | — | |
| Aluminum oxide (fibrous forms) | — | — | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | — | — | |
| Ammonia | 750 | 750 | — | — | — | |
| Nitric acid | 5 | — | 5 | — | — | |
| Arsenic | 5 | — | 5 | — | — | ♦ Carcinogen |
| Antimony | 5 | — | 5 | — | — | |
| Peracetic acid | 5 | — | 5 | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | — | ♦ Carcinogen |
| Arsenic | — | — | — | — | — | ♦ Carcinogen |
| Peracetic acid | — | — | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | — | — | |
| Nitric acid | — | — | — | — | — | |
| Aluminum oxide (fibrous forms) | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | — | — | |
| Antimony | — | — | — | — | — | |
| Benzoyl peroxide | — | — | — | — | — | |
| Ammonia | 750 | 500 | 250 | — | — | |
| Diphenylamine | 260 | 10 | 250 | — | — |
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 |
|---|
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