TRI Reporter
RCRA
CHR HANSEN INC
Quick Summary
- •Released 594 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- Address
-
9015 W MAPLE ST
MILWAUKEE, WI 53214
View on map ↗ - County
- MILWAUKEE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 311999
- Total Penalties
- $0
- Registry ID
- 110005421034
How This Compares
#321
of 713 TRI reporters in WI
#7,725
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)
-9% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 551 | — |
| 2016 | 580 | +5% |
| 2017 | 594 | +2% |
| 2018 | 679 | +14% |
| 2019 | 502 | -26% |
| 2020 | 458 | -9% |
| 2021 | 490 | +7% |
| 2022 | 531 | +8% |
| 2023 | 428 | -19% |
| 2024 | 503 | +18% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 177,334 | |
| Nitric acid | — | — | — | — | 180 | |
| Ammonia | 503 | 503 | — | — | 19 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 196,207 | |
| Nitric acid | — | — | — | — | 2,013 | |
| Ammonia | 428 | 428 | — | — | 15 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 10,481 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 200,171 | |
| Ammonia | 531 | 531 | — | — | 17 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 188,549 | |
| Nitric acid | — | — | — | — | 1,935 | |
| Ammonia | 490 | 490 | — | — | 67 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 1,969 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 191,831 | |
| Ammonia | 458 | 458 | — | — | 58 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 184,720 | |
| Nitric acid | — | — | — | — | 3,830 | |
| Ammonia | 502 | 502 | — | — | 67 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 5,549 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 176,564 | |
| Ammonia | 679 | 679 | — | — | 136 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 1,614 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 157,238 | |
| Ammonia | 594 | 594 | — | — | 112 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 149,855 | |
| Nitric acid | — | — | — | — | 3,107 | |
| Ammonia | 580 | 580 | — | — | 105 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 127,432 | |
| Nitric acid | — | — | — | — | 5,394 | |
| Ammonia | 551 | 551 | — | — | 102 |
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 |
|---|---|---|---|---|
| Ammonia | — | — | — | 846 |
| Nitric acid | — | — | — | 180,339 |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | 159,601 |
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 |
|---|---|---|
| Ammonia | 19 | MILWAUKEE METRO SEW DIST COMBI, MILWAUKEE |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 177,334 | MILWAUKEE METRO SEW DIST COMBI, MILWAUKEE |
| Nitric acid | 180 | MILWAUKEE METRO SEW DIST COMBI, MILWAUKEE |
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 for Universal Waste Management: Standards for Small Quantity Handlers | Aug 23, 2016 | Oct 13, 2016 | Resolved |
| rcra | Standards for Used Oil: Generators | Aug 23, 2016 | Oct 13, 2016 | 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.
NOTICE OF NONCOMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-WID000608497-001 · Aug 25, 2016
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