EmissionsLookup
TRI Reporter

NORTHERN STAINLESS CORP

Quick Summary

  • Released 654 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
845 HICKORY STREET
PEWAUKEE, WI 53072
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County
WAUKESHA County
Industry
Manufacturing
NAICS (North American Industry Classification)
331513
Total Penalties
$0 · last Mar 19, 1997
Registry ID
110000416666

How This Compares

#315 of 713 TRI reporters in WI
#7,625 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) +99% overall
Year Total Releases (lbs) vs Prior Year
2015 534
2016 639 +20%
2017 654 +2%
2018 796 +22%
2020 784
2021 1,095 +40%
2022 1,168 +7%
2023 1,047 -10%
2024 1,062 +1%

2024

Chemical Total (lbs) Air Water Land Off-Site
Nickel 393 388 5 4,390 ♦ Carcinogen
Chromium 377 372 5 4,211
Copper 292 287 5 3,250

2023

Chemical Total (lbs) Air Water Land Off-Site
Chromium 394 389 5 4,395
Nickel 333 328 5 3,709 ♦ Carcinogen
Copper 320 315 5 3,567

2022

Chemical Total (lbs) Air Water Land Off-Site
Chromium 423 418 5 4,730
Copper 390 385 5 4,353
Nickel 355 350 5 3,961 ♦ Carcinogen

2021

Chemical Total (lbs) Air Water Land Off-Site
Nickel 409 404 5 4,576 ♦ Carcinogen
Copper 344 339 5 3,844
Chromium 342 337 5 3,813

2020

Chemical Total (lbs) Air Water Land Off-Site
Chromium 299 294 5 3,333
Nickel 262 257 5 2,908 ♦ Carcinogen
Copper 223 218 5 2,474

2018

Chemical Total (lbs) Air Water Land Off-Site
Chromium 428 423 5 4,784
Nickel 305 300 5 3,393 ♦ Carcinogen
Copper 63 58 5 650

2017

Chemical Total (lbs) Air Water Land Off-Site
Chromium 322 317 5 3,583
Nickel 208 203 5 2,300 ♦ Carcinogen
Copper 124 119 5 1,345

2016

Chemical Total (lbs) Air Water Land Off-Site
Chromium 370 365 5 4,128
Nickel 206 201 5 2,283 ♦ Carcinogen
Copper 63 58 5 650

2015

Chemical Total (lbs) Air Water Land Off-Site
Chromium 335 330 5 3,727
Nickel 199 194 5 2,192 ♦ 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
Chromium 2,843
Nickel 2,964
Copper 2,194

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
GLACIER RIDGE LANDFILL
HORICON, WI
Copper 1,056
WAUKESHA IRON & METAL INC
WAUKESHA, WI
Copper 2,194
WAUKESHA IRON & METAL INC
WAUKESHA, WI
Nickel 2,964
GLACIER RIDGE LANDFILL
HORICON, WI
Nickel 1,426
WAUKESHA IRON & METAL INC
WAUKESHA, WI
Chromium 2,843
GLACIER RIDGE LANDFILL
HORICON, WI
Chromium 1,368

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.

Administrative - Formal
· Case 05-1997-0129 · Mar 19, 1997
$750

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