TRI Reporter
RCRA
HOMESTAKE MINING CO RUBY HILL
Quick Summary
- •Released 663 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- Address
-
ONE MI NW OF EUREKA NV
EUREKA, NV 89316
View on map ↗ - County
- EUREKA County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212220
- Inspections
- 2 · last Jun 12, 2024
- Total Penalties
- $0
- Registry ID
- 110015844176
How This Compares
#61
of 144 TRI reporters in NV
#439
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)
-68% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 2,603 | — |
| 2016 | 490 | -81% |
| 2017 | 663 | +35% |
| 2018 | 663 | 0% |
| 2019 | 1,101 | +66% |
| 2020 | 5 | -100% |
| 2021 | 286 | +5733% |
| 2022 | 882 | +209% |
| 2023 | 891 | +1% |
| 2024 | 828 | -7% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Propylene | 828 | 828 | — | — | — | |
| Mercury compounds | 0 | 0 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Propylene | 888 | 888 | — | — | — | |
| Mercury compounds | 3 | 1 | — | 3 | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Propylene | 878 | 878 | — | — | — | |
| Mercury compounds | 4 | 1 | — | 4 | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Propylene | 280 | 280 | — | — | — | |
| Mercury compounds | 6 | 0 | — | 6 | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | — | — | — | — | — | |
| Mercury compounds | 5 | 0 | — | 5 | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | 1,100 | 1,100 | — | — | — | |
| Mercury compounds | 1 | — | — | 1 | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | 610 | 610 | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 53 | — | — | 53 | — | |
| Mercury compounds | 0 | — | — | 0 | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury compounds | — | — | — | — | — | |
| Cyanide compounds | 610 | 610 | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 53 | — | — | 53 | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury compounds | — | — | — | — | — | |
| Cyanide compounds | 490 | 490 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Cyanide compounds | 2,603 | 2,603 | — | — | — | |
| Mercury compounds | 0 | 0 | — | 0 | — |
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 |
|---|
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 | Oct 11, 2012 | Apr 24, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 11, 2012 | Apr 24, 2013 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Oct 11, 2012 | Apr 24, 2013 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Aug 7, 2008 | Jan 15, 2009 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 24, 2000 | Aug 22, 2000 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 24, 2000 | Aug 22, 2000 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Apr 24, 2000 | Aug 22, 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.
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NVR000002899-001 · Dec 9, 2008
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NVR000002899-002 · May 17, 2000
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· Wholesale Trade
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