TRI Reporter
TWIN STATE INC
Quick Summary
- •Released 3,075 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- Address
-
3631 POLZIN RD.
JANESVILLE, WI 53545
View on map ↗ - County
- ROCK County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325312
- Total Penalties
- $0
- Registry ID
- 110000419743
How This Compares
#250
of 713 TRI reporters in WI
#5,695
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 (2015–2024)
-36% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 13,080 | — |
| 2016 | 4,125 | -68% |
| 2017 | 3,075 | -25% |
| 2018 | 9,000 | +193% |
| 2019 | 8,160 | -9% |
| 2020 | 9,615 | +18% |
| 2021 | 8,730 | -9% |
| 2022 | 7,320 | -16% |
| 2023 | 12,300 | +68% |
| 2024 | 8,325 | -32% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 8,325 | 8,325 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 12,300 | 12,300 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 7,320 | 7,320 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 8,730 | 8,730 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 9,615 | 9,615 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 8,160 | 8,160 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 9,000 | 9,000 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 3,075 | 3,075 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 4,125 | 4,125 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | — | — | — | — | — | |
| Ammonia | 13,080 | 13,080 | — | — | — |
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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