TRI Reporter
Clean Air Act
RCRA
ZINPRO CORP
Quick Summary
- •Released 7,218 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
-
6375 415TH ST
NORTH BRANCH, MN 55056
View on map ↗ - County
- CHISAGO County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 311119
- Total Penalties
- $0
- Registry ID
- 110003843903
How This Compares
#127
of 421 TRI reporters in MN
#4,559
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)
-59% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 14,598 | — |
| 2016 | 10,129 | -31% |
| 2017 | 7,218 | -29% |
| 2018 | 7,270 | +1% |
| 2019 | 6,342 | -13% |
| 2020 | 6,284 | -1% |
| 2021 | 3,344 | -47% |
| 2022 | 5,886 | +76% |
| 2023 | 5,343 | -9% |
| 2024 | 5,941 | +11% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 5,941 | 5,941 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 5,343 | 5,343 | — | — | 12,089 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 5,786 | 5,786 | — | — | 4,191 | |
| Manganese compounds | 57 | 57 | — | — | 429 | |
| Copper compounds | 36 | 36 | — | — | 132 | |
| Cobalt compounds | 7 | 7 | — | — | 272 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 3,286 | 3,286 | — | — | 10,485 | |
| Manganese compounds | 41 | 41 | — | — | 275 | |
| Copper compounds | 14 | 14 | — | — | — | |
| Cobalt compounds | 3 | 3 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 6,260 | 6,260 | — | — | 6,669 | |
| Manganese compounds | 17 | 17 | — | — | 1,020 | |
| Copper compounds | 6 | 6 | — | — | 510 | |
| Cobalt compounds | 0 | 0 | — | — | 17 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 6,342 | 6,342 | — | — | 2,245 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 7,209 | 7,209 | — | — | 2,486 | |
| Manganese compounds | 59 | 59 | — | — | 1,152 | |
| Copper compounds | 2 | 2 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 7,033 | 7,033 | — | — | — | |
| Manganese compounds | 154 | 154 | — | — | — | |
| Copper compounds | 27 | 27 | — | — | — | |
| Cobalt compounds | 4 | 4 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 6,265 | 6,265 | — | — | — | |
| Ammonia | 3,383 | 3,383 | — | — | — | |
| Manganese compounds | 383 | 383 | — | — | — | |
| Copper compounds | 85 | 85 | — | — | — | |
| Cobalt compounds | 13 | 13 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 7,010 | 7,010 | — | — | — | |
| Ammonia | 6,604 | 6,604 | — | — | — | |
| Manganese compounds | 835 | 835 | — | — | — | |
| Copper compounds | 117 | 117 | — | — | — | |
| Cobalt compounds | 32 | 32 | — | — | — | ♦ 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 |
|---|---|---|---|---|
| Zinc compounds | — | 54,323 | — | — |
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