TRI Reporter
Clean Air Act
Clean Water Act
RCRA
COEUR ROCHESTER INC
Quick Summary
- •Released 10,737,329 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
-
HIGHWAY I-80 EXT 119 23 MILES NE OF CITY
LOVELOCK, NV 89419
View on map ↗ - County
- PERSHING County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212221
- Total Penalties
- $0 · last Oct 10, 2007
- Registry ID
- 110000472890
How This Compares
#8
of 144 TRI reporters in NV
#18
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)
-75% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 9,704,488 | — |
| 2016 | 4,163,775 | -57% |
| 2017 | 10,737,329 | +158% |
| 2018 | 8,213,767 | -24% |
| 2019 | 15,725 | -100% |
| 2020 | 4,911,972 | +31137% |
| 2021 | 1,461,502 | -70% |
| 2022 | 2,067,699 | +41% |
| 2023 | 9,221,930 | +346% |
| 2024 | 2,457,322 | -73% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Lead compounds | 2,426,945 | 2,831 | — | 2,424,114 | — | |
| Mercury compounds | 15,854 | 29 | — | 15,825 | 2,473 | |
| Ammonia | 5,035 | 5,000 | — | 35 | — | |
| Manganese | 4,200 | — | — | 4,200 | 19,575 | |
| Chromium | 1,800 | — | — | 1,800 | 8,652 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,400 | — | — | 1,400 | — | |
| Nickel | 1,200 | — | — | 1,200 | 5,408 | ♦ Carcinogen |
| Silver compounds | 620 | 620 | — | — | — | |
| n-Hexane | 256 | 256 | — | — | — | |
| Zinc compounds | 7 | 7 | — | — | — | |
| Copper compounds | 5 | 5 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Lead compounds | 9,190,023 | 7,773 | — | 9,182,249 | — | |
| Mercury compounds | 17,456 | 42 | — | 17,414 | 327 | |
| Ammonia | 4,531 | 4,500 | — | 31 | — | |
| Manganese | 4,200 | — | — | 4,200 | 18,898 | |
| Chromium | 1,900 | — | — | 1,900 | 8,353 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,300 | — | — | 1,300 | — | |
| Nickel | 1,200 | — | — | 1,200 | 5,221 | ♦ Carcinogen |
| Toluene | 572 | 572 | — | — | — | |
| n-Hexane | 385 | 385 | — | — | — | |
| Silver compounds | 180 | 180 | — | — | — | |
| Xylene (mixed isomers) | 172 | 172 | — | — | — | |
| Zinc compounds | 7 | 7 | — | — | — | |
| Copper compounds | 5 | 5 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Lead compounds | 2,043,690 | 765 | — | 2,042,925 | — | |
| Mercury compounds | 11,412 | 5 | — | 11,407 | 413 | |
| Manganese | 4,600 | — | — | 4,600 | 21,836 | |
| Ammonia | 3,127 | 3,100 | — | 27 | — | |
| Chromium | 2,000 | — | — | 2,000 | 10,938 | |
| Nickel | 1,300 | — | — | 1,300 | 9,362 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,100 | — | — | 1,100 | — | |
| n-Hexane | 277 | 277 | — | — | — | |
| Silver compounds | 180 | 180 | — | — | — | |
| Zinc compounds | 8 | 8 | — | — | — | |
| Copper compounds | 5 | 5 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Lead compounds | 1,447,652 | 861 | — | 1,446,791 | — | |
| Mercury compounds | 4,261 | 5 | — | 4,256 | 33 | |
| Ammonia | 3,027 | 3,000 | — | 27 | — | |
| Manganese | 2,900 | — | — | 2,900 | 55,099 | |
| Chromium | 1,300 | — | — | 1,300 | 25,994 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,100 | — | — | 1,100 | — | |
| Nickel | 800 | — | — | 800 | 19,466 | ♦ Carcinogen |
| n-Hexane | 291 | 291 | — | — | — | |
| Silver compounds | 160 | 160 | — | — | — | |
| Zinc compounds | 6 | 6 | — | — | — | |
| Copper compounds | 5 | 5 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Lead compounds | 4,897,384 | 813 | — | 4,896,571 | — | |
| Mercury compounds | 5,658 | 4 | — | 5,654 | 7,030 | |
| Ammonia | 2,925 | 2,900 | — | 25 | — | |
| Manganese | 2,800 | — | — | 2,800 | 86,468 | |
| Chromium | 1,200 | — | — | 1,200 | 43,148 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,000 | — | — | 1,000 | — | |
| Nickel | 770 | — | — | 770 | 36,642 | ♦ Carcinogen |
| n-Hexane | 169 | 169 | — | — | — | |
| Silver compounds | 55 | 55 | — | — | — | |
| Zinc compounds | 8 | 8 | — | — | — | |
| Copper compounds | 3 | 3 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | 14,000 | 14,000 | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 920 | — | — | 920 | — | |
| Chromium | 770 | — | — | 770 | 11,467 | |
| Silver compounds | 35 | 35 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt | — | — | — | — | 2,020 | ♦ Carcinogen |
| Lead compounds | 8,183,495 | 1,054 | — | 8,182,441 | 14 | |
| Cyanide compounds | 12,000 | 12,000 | — | — | — | |
| Mercury compounds | 10,010 | 4 | — | 10,006 | 23,578 | |
| Ammonia | 2,824 | 2,800 | — | 24 | — | |
| Manganese | 2,400 | — | — | 2,400 | 37,351 | |
| Chromium | 1,101 | 1 | — | 1,100 | 18,408 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 960 | — | — | 960 | — | |
| Nickel | 671 | 1 | — | 670 | 15,231 | ♦ Carcinogen |
| n-Hexane | 222 | 222 | — | — | — | |
| Silver compounds | 72 | 72 | — | — | — | |
| Zinc compounds | 9 | 9 | — | — | — | |
| Copper compounds | 3 | 3 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt | — | — | — | — | 4,314 | ♦ Carcinogen |
| Lead compounds | 10,705,263 | 1,067 | — | 10,704,196 | 5 | |
| Cyanide compounds | 13,000 | 13,000 | — | — | 0 | |
| Mercury compounds | 12,297 | 4 | — | 12,293 | 19,459 | |
| Manganese | 3,700 | — | — | 3,700 | 68,688 | |
| Chromium | 1,602 | 2 | — | 1,600 | 34,413 | |
| Nickel | 1,002 | 2 | — | 1,000 | 29,464 | ♦ Carcinogen |
| n-Hexane | 360 | 360 | — | — | — | |
| Silver compounds | 92 | 92 | — | — | — | |
| Zinc compounds | 9 | 9 | — | — | — | |
| Copper compounds | 4 | 4 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt | — | — | — | — | 5,012 | ♦ Carcinogen |
| Lead compounds | 4,126,548 | 1,042 | — | 4,125,507 | — | |
| Mercury compounds | 18,823 | 15 | — | 18,809 | 15,766 | |
| Cyanide compounds | 9,500 | 9,500 | — | — | — | |
| Manganese | 4,300 | — | — | 4,300 | 84,397 | |
| Chromium | 1,914 | 14 | — | 1,900 | 42,013 | |
| Nickel | 1,214 | 14 | — | 1,200 | 35,501 | ♦ Carcinogen |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,000 | — | — | 1,000 | — | |
| n-Hexane | 360 | 360 | — | — | — | |
| Silver compounds | 94 | 94 | — | — | — | |
| Zinc compounds | 16 | 16 | — | — | — | |
| Copper compounds | 5 | 5 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cobalt | — | — | — | — | 3,800 | ♦ Carcinogen |
| Lead compounds | 9,668,066 | 2,557 | — | 9,665,509 | — | |
| Mercury compounds | 16,126 | 13 | — | 16,113 | 20,728 | |
| Cyanide compounds | 13,000 | 13,000 | — | — | — | |
| Manganese | 3,304 | 4 | — | 3,300 | 64,067 | |
| Chromium | 1,518 | 18 | — | 1,500 | 34,129 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,000 | — | — | 1,000 | — | |
| Nickel | 984 | 64 | — | 920 | 26,818 | ♦ Carcinogen |
| n-Hexane | 325 | 325 | — | — | — | |
| Copper compounds | 111 | 111 | — | — | — | |
| Silver compounds | 38 | 38 | — | — | — | |
| Zinc compounds | 15 | 15 | — | — | — |
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 | — | 8,652 | — | — |
| Nickel | — | 5,408 | — | — |
| Manganese | — | 19,575 | — | — |
| Mercury compounds | — | 2 | — | — |
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 |
|---|---|---|---|---|---|
|
ADVANCED CHEMICAL COMPANY
WARWICK, RI
|
Mercury compounds | — | 2 | — | — |
|
SIPI METALS CORP
CHICAGO, IL
|
Mercury compounds | — | 0 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Mercury compounds | 2,470 | — | — | — |
|
WALKER LAKE DISPOSAL, INC.
FALLON, NV
|
Manganese | — | 19,575 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Manganese | — | — | — | — |
|
ADVANCED CHEMICAL COMPANY
WARWICK, RI
|
Lead compounds | — | — | — | — |
|
SIPI METALS CORP
CHICAGO, IL
|
Lead compounds | — | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Lead compounds | — | — | — | — |
|
ADVANCED CHEMICAL COMPANY
WARWICK, RI
|
Silver compounds | — | — | — | — |
|
SIPI METALS CORP
CHICAGO, IL
|
Silver compounds | — | — | — | — |
|
WALKER LAKE DISPOSAL, INC.
FALLON, NV
|
Nickel | — | 5,408 | — | — |
|
WALKER LAKE DISPOSAL, INC.
FALLON, NV
|
Chromium | — | 8,652 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Chromium | — | — | — | — |
|
SIPI METALS CORP
CHICAGO, IL
|
Chromium | — | — | — | — |
|
ADVANCED CHEMICAL COMPANY
WARWICK, RI
|
Chromium | — | — | — | — |
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 |
|---|---|---|---|---|
| rcra | Standards for Used Oil: Generators | Jun 19, 2017 | Jun 19, 2017 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 19, 2017 | Nov 20, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 19, 2017 | Nov 20, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Jan 19, 2016 | Jan 29, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 28, 2013 | Nov 22, 2013 | Resolved |
| rcra | Standards for Used Oil: Generators | Oct 8, 2012 | Oct 9, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 5, 2007 | Aug 6, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 5, 2007 | Aug 6, 2007 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 5, 2007 | Aug 6, 2007 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jun 5, 2007 | Aug 6, 2007 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 5, 2007 | Aug 6, 2007 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jun 5, 2007 | Aug 6, 2007 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | May 16, 2006 | Jul 14, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 16, 2006 | Jul 14, 2006 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 16, 2006 | Jul 14, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 18, 2003 | Jun 18, 2003 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 18, 2003 | Jun 18, 2003 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 18, 2003 | Jun 18, 2003 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 1, 2000 | May 1, 2000 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Nov 8, 1999 | Apr 3, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Nov 8, 1999 | Apr 3, 2000 | 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NVD986767572-001 · Dec 16, 2013
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NVD986767572-002 · Jun 21, 2006
INSPECTION REPORT WRITTEN
RCRA (Hazardous Waste)
· Case RCRA-NVD986767572-007 · May 19, 2000
State CWA Non Penalty AO
Clean Water Act
· Case NV-N00000074 · Jul 20, 1988
Other facilities in PERSHING County, NV
COMSTOCK PAD ONE
MCCARRAN, NV
RYE PATCH PETROLEUM
, NV
FAIRVIEW DITCH
LOVELOCK, NV
LOVELOCK CORRECTIONAL CENTER / NEVADA DOC
LOVELOCK, NV
NICK MINING
MILL CITY, NV
BUENA VISTA PROJECT
LOVELOCK, NV