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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