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CARLOTA COPPER COMPANY

Quick Summary

  • Released 9,130 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
1165 W LIVE OAK ST
MIAMI, AZ 85539
View on map ↗
County
GILA County
Industry
Mining, Quarrying, and Oil and Gas Extraction
NAICS (North American Industry Classification)
212234
Inspections
2 · last Jan 13, 2026
Total Penalties
$0
Registry ID
110039495588

How This Compares

#48 of 245 TRI reporters in AZ
#242 of 555 TRI reporters in Mining, Quarrying, and Oil and Gas Extraction

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) +36% overall
Year Total Releases (lbs) vs Prior Year
2015 12,586
2016 9,661 -23%
2017 9,130 -5%
2018 10,184 +12%
2020 10,997
2021 11,046 0%
2022 11,465 +4%
2023 6,956 -39%
2024 17,095 +146%

2024

Chemical Total (lbs) Air Water Land Off-Site
Naphthalene ♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 16,700 16,700
Copper 387 0 387 22,500
Lead compounds 8 3 5 32,600

2023

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds 3 ♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 6,700 6,700
Copper 254 254 6,860
Lead compounds 2 2 29,500

2022

Chemical Total (lbs) Air Water Land Off-Site
Naphthalene ♦ Carcinogen
Cobalt compounds ♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 11,160 11,160
Copper 298 298 49,039
Lead compounds 7 3 4

2021

Chemical Total (lbs) Air Water Land Off-Site
Cobalt compounds ♦ Carcinogen
Naphthalene ♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 10,950 10,950
Copper 92 92
Lead compounds 4 3 1

2020

Chemical Total (lbs) Air Water Land Off-Site
Naphthalene ♦ Carcinogen
Cobalt compounds ♦ Carcinogen
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 10,950 10,950
Copper 45 45
Lead compounds 2 2

2018

Chemical Total (lbs) Air Water Land Off-Site
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 10,017 10,017
Copper compounds 161 77 84
Cobalt compounds 5 5 ♦ Carcinogen
Lead compounds 1 1 0

2017

Chemical Total (lbs) Air Water Land Off-Site
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 9,072 9,072
Copper compounds 53 53
Cobalt compounds 5 5 ♦ Carcinogen
Lead compounds 1 1 0

2016

Chemical Total (lbs) Air Water Land Off-Site
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 9,623 9,623
Copper compounds 32 15 17
Cobalt compounds 4 4 5 ♦ Carcinogen
Lead compounds 2 1 1 20,195

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
Copper 22,918
Lead compounds 32,600

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
AMERICAN METALS COMPANY
MESA, AZ
Lead compounds 32,600
AMERICAN METALS COMPANY
MESA, AZ
Copper 22,500

Other facilities in GILA County, AZ

BHP COPPER INC MIAMI OPERATION
MIAMI, AZ · Mining, Quarrying, and Oil and Gas Extraction
ON-SITE
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