EmissionsLookup
TRI Reporter Clean Water Act

STERLING MACHINERY CO

Quick Summary

  • Released 397 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
104 PORT ARTHUR
MENA, AR 71953
View on map ↗
County
POLK County
Industry
Manufacturing
NAICS (North American Industry Classification)
332710
Total Penalties
$0 · last Aug 27, 2008
Registry ID
110000451449

How This Compares

#195 of 316 TRI reporters in AR
#8,240 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) -100% overall
Year Total Releases (lbs) vs Prior Year
2015 163
2016 161 -1%
2017 397 +147%
2018 415 +5%
2019 73 -82%
2020 205 +181%
2021 0 -100%
2022 0
2023 0
2024 0

2024

Chemical Total (lbs) Air Water Land Off-Site
Nickel 30,070 ♦ Carcinogen
Chromium 28,854

2023

Chemical Total (lbs) Air Water Land Off-Site
Manganese 20,776
Chromium 49,623
Copper 26,048
Nickel 112,982 ♦ Carcinogen

2022

Chemical Total (lbs) Air Water Land Off-Site
Copper 29,889
Manganese 23,756
Chromium 56,651
Nickel 129,435 ♦ Carcinogen

2021

Chemical Total (lbs) Air Water Land Off-Site
Lead 2,710 ♦ Carcinogen
Cobalt 20,925 ♦ Carcinogen
Manganese 18,717
Chromium 22,646
Nickel 42,550 ♦ Carcinogen

2020

Chemical Total (lbs) Air Water Land Off-Site
Nickel 81 81 32,481 ♦ Carcinogen
Chromium 43 43 17,287
Cobalt 40 40 15,973 ♦ Carcinogen
Manganese 36 36 14,288
Lead 5 5 2,069 ♦ Carcinogen

2019

Chemical Total (lbs) Air Water Land Off-Site
Cobalt 73 73 29,068 ♦ Carcinogen

2018

Chemical Total (lbs) Air Water Land Off-Site
Nickel 164 164 65,762 ♦ Carcinogen
Chromium 88 88 35,000
Cobalt 81 81 32,348 ♦ Carcinogen
Manganese 72 72 28,945
Lead 10 10 4,192 ♦ Carcinogen

2017

Chemical Total (lbs) Air Water Land Off-Site
Nickel 157 157 62,896 ♦ Carcinogen
Chromium 84 84 33,474
Cobalt 77 77 30,988 ♦ Carcinogen
Manganese 69 69 27,765
Lead 10 10 4,111 ♦ Carcinogen

2016

Chemical Total (lbs) Air Water Land Off-Site
Nickel 64 64 25,542 ♦ Carcinogen
Chromium 34 34 13,594
Cobalt 31 31 12,585 ♦ Carcinogen
Manganese 28 28 11,260
Lead 4 4 1,662 ♦ Carcinogen

2015

Chemical Total (lbs) Air Water Land Off-Site
Nickel 65 65 25,874 ♦ Carcinogen
Chromium 34 34 13,770
Cobalt 32 32 12,723 ♦ Carcinogen
Manganese 28 28 11,380
Lead 4 4 1,786 ♦ 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
Nickel 30,070
Chromium 28,854

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
SIMS METAL MANAGEMENT
TULSA, OK
Chromium 28,854
SIMS METAL MANAGEMENT
TULSA, OK
Nickel 30,070

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 06-2008-0517 · Aug 27, 2008
$36,000

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