Non-Compliance
TRI Reporter
Clean Air Act
RCRA
NEMAK GATEWAY PLANT
Quick Summary
- •Released 15,050 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.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
4464 GATEWAY DR
SHEBOYGAN, WI 53081
View on map ↗ - County
- SHEBOYGAN County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331314
- Inspections
- 2 · last Jul 31, 2024
- Total Penalties
- $0 · last Dec 29, 2011
- Registry ID
- 110000416782
How This Compares
#136
of 713 TRI reporters in WI
#3,289
of 16,877 TRI reporters in Manufacturing
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.
5
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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.
Emissions Trend (2015–2024)
-62% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 16,929 | — |
| 2016 | 18,557 | +10% |
| 2017 | 15,050 | -19% |
| 2018 | 16,188 | +8% |
| 2019 | 13,009 | -20% |
| 2020 | 11,157 | -14% |
| 2021 | 11,147 | -0% |
| 2022 | 8,618 | -23% |
| 2023 | 8,179 | -5% |
| 2024 | 6,392 | -22% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 5,840 | 5,840 | — | — | — | |
| Manganese | 499 | 499 | — | — | 6,360 | |
| Copper | 35 | 35 | — | — | 85,805 | |
| Aluminum (fume or dust) | 8 | 8 | — | — | 16,488 | |
| Dioxin and dioxin-like compounds | 5 | 5 | — | — | 449 | ♦ Carcinogen |
| Nickel | 2 | 2 | — | — | 6,025 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 1,864 | |
| Lead | 1 | 1 | — | — | 1,944 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 7,661 | 7,661 | — | — | — | |
| Manganese | 503 | 503 | — | — | 3,095 | |
| Aluminum (fume or dust) | 5 | 5 | — | — | 13,931 | |
| Dioxin and dioxin-like compounds | 3 | 3 | — | — | 298 | ♦ Carcinogen |
| Nickel | 2 | 2 | — | — | 2,846 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 935 | |
| Copper | 2 | 2 | — | — | 42,446 | |
| Lead | 1 | 1 | — | — | 899 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Aluminum (fume or dust) | — | — | — | — | 14,691 | |
| Chlorine | 8,072 | 8,072 | — | — | — | |
| Manganese | 503 | 503 | — | — | 746 | |
| Copper | 35 | 35 | — | — | 102,551 | |
| Dioxin and dioxin-like compounds | 3 | 3 | — | — | 265 | ♦ Carcinogen |
| Nickel | 2 | 2 | — | — | 655 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 2,193 | |
| Lead | 1 | 1 | — | — | 2,300 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Aluminum (fume or dust) | — | — | — | — | 9,189 | |
| Chlorine | 10,598 | 10,598 | — | — | — | |
| Manganese | 503 | 503 | — | — | 7,601 | |
| Copper | 35 | 35 | — | — | 102,646 | |
| Dioxin and dioxin-like compounds | 5 | 5 | — | — | 449 | ♦ Carcinogen |
| Nickel | 2 | 2 | — | — | 7,186 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 2,219 | |
| Lead | 1 | 1 | — | — | 2,396 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Aluminum (fume or dust) | — | — | — | — | 4,931 | |
| Chlorine | 10,598 | 10,598 | — | — | — | |
| Manganese | 513 | 513 | — | — | 7,409 | |
| Copper | 36 | 36 | — | — | 100,318 | |
| Dioxin and dioxin-like compounds | 5 | 5 | — | — | 417 | ♦ Carcinogen |
| Nickel | 3 | 3 | — | — | 7,032 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 2,171 | |
| Lead | 1 | 1 | — | — | 2,256 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 10,752 | 10,752 | — | — | — | |
| Copper | 1,652 | 1,652 | — | — | 229,289 | |
| Manganese | 207 | 207 | — | — | 12,455 | |
| Nickel | 206 | 206 | — | — | 13,015 | ♦ Carcinogen |
| Lead | 62 | 62 | — | — | 3,825 | ♦ Carcinogen |
| Chromium | 62 | 62 | — | — | 3,605 | |
| Aluminum (fume or dust) | 62 | 62 | — | — | 43,327 | |
| Dioxin and dioxin-like compounds | 6 | 6 | — | — | 510 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 14,013 | 14,013 | — | — | — | |
| Copper | 1,717 | 1,717 | — | — | 250,409 | |
| Manganese | 215 | 215 | — | — | 28,046 | |
| Nickel | 72 | 72 | — | — | 15,069 | ♦ Carcinogen |
| Chromium | 64 | 64 | — | — | 4,344 | |
| Lead | 64 | 64 | — | — | 4,773 | ♦ Carcinogen |
| Aluminum (fume or dust) | 37 | 37 | — | — | 115,780 | |
| Dioxin and dioxin-like compounds | 6 | 6 | — | — | 510 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 14,258 | 14,258 | — | — | — | |
| Manganese | 486 | 486 | — | — | 28,899 | |
| Aluminum (fume or dust) | 261 | 261 | — | — | 53,783 | |
| Copper | 34 | 34 | — | — | 255,662 | |
| Dioxin and dioxin-like compounds | 6 | 6 | — | — | 543 | ♦ Carcinogen |
| Nickel | 2 | 2 | — | — | 16,685 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 4,966 | |
| Lead compounds | 1 | 1 | — | — | 5,385 | |
| Polychlorinated biphenyls | 0 | 0 | — | — | 13 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury | — | — | — | — | 12 | |
| Chlorine | 12,021 | 12,021 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 5,633 | 5,633 | — | — | — | |
| Manganese | 573 | 573 | — | — | 32,552 | |
| Aluminum (fume or dust) | 280 | 280 | — | — | 67,702 | |
| Copper | 40 | 40 | — | — | 292,728 | |
| Dioxin and dioxin-like compounds | 4 | 4 | — | — | 353 | ♦ Carcinogen |
| Nickel | 3 | 3 | — | — | 20,398 | ♦ Carcinogen |
| Chromium | 2 | 2 | — | — | 12,793 | |
| Lead compounds | 1 | 1 | — | — | 6,644 | |
| Polychlorinated biphenyls | 0 | 0 | — | — | 20 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | 10,934 | 10,934 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 4,987 | 4,987 | — | — | — | |
| Manganese | 644 | 644 | — | — | 19,214 | |
| Aluminum (fume or dust) | 303 | 303 | — | — | 65,518 | |
| Copper | 45 | 45 | — | — | 139,821 | |
| Dioxin and dioxin-like compounds | 10 | 10 | — | — | 943 | ♦ Carcinogen |
| Nickel | 3 | 3 | — | — | 9,856 | ♦ Carcinogen |
| Chromium | 3 | 3 | — | — | 9,002 | |
| Lead compounds | 1 | 1 | — | — | 3,243 | |
| Polychlorinated biphenyls | 0 | 0 | — | — | 12 | ♦ 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.
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 |
|---|---|---|---|---|---|
|
QUINCY RECYCLE
QUINCY, IL
|
Lead | — | 0 | — | — |
|
ALSCO AMERICAN INDUSTRIAL DIVISION
MILWAUKEE, WI
|
Lead | 0 | — | — | — |
|
I F S WASTE SERVICES LLC
SHEBOYGAN, WI
|
Lead | 5 | — | — | — |
|
REAL ALLOY RECYCLING INC (ALERIS)
CHICAGO HEIGHTS, IL
|
Lead | — | 1,817 | — | — |
|
U.S. METALS, INC.
MENTONE, IN
|
Lead | — | 2 | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Lead | 120 | — | — | — |
|
QUINCY RECYCLE
QUINCY, IL
|
Aluminum (fume or dust) | — | 4,770 | — | — |
|
U.S. METALS, INC.
MENTONE, IN
|
Aluminum (fume or dust) | — | 2,847 | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Aluminum (fume or dust) | 8,870 | — | — | — |
|
QUINCY RECYCLE
QUINCY, IL
|
Chromium | — | 10 | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Chromium | 29 | — | — | — |
|
ALSCO AMERICAN INDUSTRIAL DIVISION
MILWAUKEE, WI
|
Chromium | 3 | — | — | — |
|
U.S. METALS, INC.
MENTONE, IN
|
Chromium | — | 2 | — | — |
|
I F S WASTE SERVICES LLC
SHEBOYGAN, WI
|
Chromium | 3 | — | — | — |
|
REAL ALLOY RECYCLING INC (ALERIS)
CHICAGO HEIGHTS, IL
|
Chromium | — | 1,817 | — | — |
|
ALSCO AMERICAN INDUSTRIAL DIVISION
MILWAUKEE, WI
|
Manganese | 1 | — | — | — |
|
I F S WASTE SERVICES LLC
SHEBOYGAN, WI
|
Manganese | 3 | — | — | — |
|
QUINCY RECYCLE
QUINCY, IL
|
Manganese | — | 13 | — | — |
|
REAL ALLOY RECYCLING INC (ALERIS)
CHICAGO HEIGHTS, IL
|
Manganese | — | 6,294 | — | — |
|
U.S. METALS, INC.
MENTONE, IN
|
Manganese | — | 7 | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Manganese | 42 | — | — | — |
|
QUINCY RECYCLE
QUINCY, IL
|
Copper | — | 11 | — | — |
|
REAL ALLOY RECYCLING INC (ALERIS)
CHICAGO HEIGHTS, IL
|
Copper | — | 85,136 | — | — |
|
U.S. METALS, INC.
MENTONE, IN
|
Copper | — | 92 | — | — |
|
ALSCO AMERICAN INDUSTRIAL DIVISION
MILWAUKEE, WI
|
Copper | 8 | — | — | — |
|
I F S WASTE SERVICES LLC
SHEBOYGAN, WI
|
Copper | 5 | — | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Copper | 550 | — | — | — |
|
ALSCO AMERICAN INDUSTRIAL DIVISION
MILWAUKEE, WI
|
Nickel | 2 | — | — | — |
|
I F S WASTE SERVICES LLC
SHEBOYGAN, WI
|
Nickel | 3 | — | — | — |
|
QUINCY RECYCLE
QUINCY, IL
|
Nickel | — | 6 | — | — |
|
REAL ALLOY RECYCLING INC (ALERIS)
CHICAGO HEIGHTS, IL
|
Nickel | — | 5,989 | — | — |
|
U.S. METALS, INC.
MENTONE, IN
|
Nickel | — | 6 | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Nickel | 20 | — | — | — |
|
WM SOLUTIONS ORCHARD RIDGE LANDFILL
MENOMONEE FALLS, WI
|
Dioxin and dioxin-like compounds | 449 | — | — | — |
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 |
|---|---|---|
| Chromium | 0 | SHEBOYGAN WASTEWATER TREATMENT PLANT, SHEBOYGAN |
| Lead | 0 | SHEBOYGAN WASTEWATER TREATMENT PLANT, SHEBOYGAN |
| Manganese | 0 | SHEBOYGAN WASTEWATER TREATMENT PLANT, SHEBOYGAN |
| Nickel | 0 | SHEBOYGAN WASTEWATER TREATMENT PLANT, SHEBOYGAN |
| Copper | 3 | SHEBOYGAN WASTEWATER TREATMENT PLANT, SHEBOYGAN |
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 |
|---|---|---|---|---|
| caa | FRV | May 15, 2025 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Jun 20, 2024 | — | Open |
| caa | FRV | Feb 26, 2021 | — | Open |
| caa | FRV | Aug 30, 2019 | — | Open |
| caa | FRV | Aug 16, 2016 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 16, 2016 | May 4, 2016 | Resolved |
| rcra | Standards for Used Oil: Generators | Feb 16, 2016 | May 4, 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.
Warning Letter
Clean Air Act
· Case 3603380785 · Oct 3, 2022
Warning Letter
Clean Air Act
· Case 3602335571 · Sep 30, 2020
Warning Letter
Clean Air Act
· Case 3601007330 · Feb 27, 2017
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-WIR000014142-001 · Apr 8, 2016
Judicial
· Case 05-2006-4009 · Dec 29, 2011
$33,000
Judicial
· Case 05-2006-4000 · Apr 17, 2009
$25,000
Administrative - Formal
· Case 05-2009-5501 · Mar 24, 2009
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SHEBOYGAN FALLS, WI
· Manufacturing
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LAKEHOUSE BAR & GRILL-IZ024
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