Non-Compliance
TRI Reporter
Clean Water Act
RCRA
LONE TREE MINE
Quick Summary
- •Released 150,060 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
5 MI W OF VALMY
VALMY, NV 89438
View on map ↗ - County
- HUMBOLDT County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212220
- Inspections
- 1 · last Jun 17, 2021
- Total Penalties
- $0
- Registry ID
- 110007980435
How This Compares
#21
of 144 TRI reporters in NV
#92
of 555 TRI reporters in Mining, Quarrying, and Oil and Gas Extraction
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
0
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 | 77,548 | — |
| 2016 | 209,026 | +170% |
| 2017 | 150,060 | -28% |
| 2018 | 76,225 | -49% |
| 2019 | 0 | -100% |
| 2020 | 4,596 | +1148975% |
| 2021 | 67 | -99% |
| 2022 | 1,670 | +2393% |
| 2023 | 162 | -90% |
| 2024 | 0 | -100% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Cyanide compounds | — | — | — | — | — | |
| Manganese compounds | — | — | — | — | — | |
| Mercury compounds | 0 | 0 | — | 0 | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Cyanide compounds | — | — | — | — | — | |
| Manganese compounds | 161 | — | — | 161 | — | |
| Copper compounds | 1 | 1 | — | — | — | |
| Mercury compounds | 0 | 0 | — | 0 | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | — | |
| Cyanide compounds | — | — | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Manganese compounds | 1,563 | — | — | 1,563 | — | |
| Ammonia | 107 | 107 | — | — | — | |
| Mercury compounds | 0 | — | — | 0 | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Mercury compounds | — | — | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 67 | — | — | 67 | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Cyanide compounds | 4,058 | 4,058 | — | — | — | |
| Manganese compounds | 519 | 3 | — | 516 | — | |
| Copper compounds | 19 | 2 | — | 17 | — | |
| Mercury compounds | 0 | 0 | — | 0 | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury compounds | 0 | 0 | — | 0 | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 68,199 | — | — | 68,199 | — | |
| Cyanide compounds | 5,841 | 5,841 | — | — | — | |
| Ammonia | 2,114 | 244 | — | 1,870 | — | |
| Mercury compounds | 57 | 1 | — | 56 | — | |
| Copper compounds | 14 | 14 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 75,565 | — | — | 75,565 | — | |
| Lead compounds | 66,361 | 61 | — | 66,300 | — | |
| Cyanide compounds | 5,350 | 5,350 | — | — | — | |
| Ammonia | 2,277 | 205 | — | 2,072 | — | |
| Mercury compounds | 314 | 2 | — | 312 | — | |
| Arsenic compounds | 173 | — | — | 173 | — | ♦ Carcinogen |
| Copper compounds | 21 | 21 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 100,065 | 73 | — | 99,993 | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 99,895 | — | — | 99,895 | — | |
| Cyanide compounds | 5,561 | 5,561 | — | — | — | |
| Ammonia | 3,013 | 274 | — | 2,739 | — | |
| Mercury compounds | 472 | 2 | — | 471 | — | |
| Copper compounds | 19 | 19 | — | — | 0 | |
| Manganese compounds | 1 | 1 | — | — | 0 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | — | — | — | — | — | |
| Manganese compounds | — | — | — | — | — | |
| Zinc compounds | 72,736 | 72,736 | — | — | — | |
| Cyanide compounds | 4,500 | 4,500 | — | — | — | |
| Ammonia | 143 | 142 | — | 1 | — | |
| Lead compounds | 125 | 6 | — | 120 | 0 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 43 | — | — | 43 | — | |
| Mercury compounds | 1 | 0 | — | 1 | — |
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 |
|---|
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 |
|---|---|---|---|---|---|
|
US ECOLOGY IDAHO INC.
GRAND VIEW, ID
|
Mercury compounds | — | — | — | — |
|
LANDER COUNTY LANDFILL
BATTLE MOUNTAIN, NV
|
Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — |
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 | ID and Listing of HW: General | Jun 17, 2021 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 17, 2021 | — | Open |
| rcra | Land Disposal Restrictions: General | Jun 17, 2021 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jun 17, 2021 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 12, 2019 | Aug 5, 2019 | Resolved |
| rcra | Land Disposal Restrictions: General | Jun 21, 2017 | Jan 3, 2019 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 21, 2017 | Jan 3, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 21, 2017 | Jan 3, 2019 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Mar 2, 2016 | Mar 4, 2016 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jan 20, 2016 | Apr 14, 2016 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 23, 2013 | May 1, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Mar 28, 2012 | Apr 4, 2012 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Mar 28, 2012 | Apr 4, 2012 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jun 15, 2010 | Sep 30, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 15, 2010 | Sep 30, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 15, 2010 | Sep 30, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 12, 2005 | Feb 7, 2006 | Resolved |
| rcra | Standards for Used Oil: Generators | Sep 12, 2005 | Feb 7, 2006 | 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-NVD986775369-001 · Mar 30, 2022
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