EPA TRI Facility · Metal Mining
Hollister Mine
Winnemucca, NV · Parent: Klondex Holdings USA Inc
- Total releases
- 1.1K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Hollister Mine: how the 1.1K lbs splits
1.1K lbs across all reported pathways
- Land Disposal 1.1K lbs 100.0%
- Air Releases 0 lbs <0.1%
Hollister Mine's 1.1K lbs Form-R total is LAND - land disposal is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Lead.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume LAND pathway CARC-HEAVY
Hollister Mine is an EPA Toxics Release Inventory reporter in Winnemucca, NV, in the metal mining sector. It reported 646 lbs of releases across 1 chemical in 2021, and 1.1K lbs in total across its 2019-2021 reporting years. That ranks 13,792 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Nevada's 158 reporting TRI sites, pounds #1 is not chemical-count #1. Hollister Mine is pounds #93 and chemical-count #78 at 1.1K lbs. Nevada Gold Mines LLC - Goldstrike Mines Inc leads reported pounds (930.8M lbs) at 33 chemicals (chemical-count #2). US Ecology Nevada Inc. leads chemical count at 93 chemicals (41.2M lbs, pounds #8). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hycroft Mine; Carry-On Trailer Corp; Cyanco Co LLC; Granite Creek Mine. Similar-scale Metal Mining peers outside Nevada: Manh Choh Mine Development; Mineral Park Mine; Ouray Silver Mines Inc.; Kettle River Operations Mill. Other Klondex Holdings USA Inc sites in this extract: Midas Project; Fire Creek Mine. Largest disclosed chemicals by pounds: Lead; Lead And Lead Compounds; Mercury compounds.
Hollister Mine stamps LIGHT volume with a dominant LAND pathway (100.0% land disposal) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.1K lbs (2019–2021). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Manh Choh Mine Development and Mineral Park Mine.
Hollister Mine vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.1K lbs 47th percentile higher than 47% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Hollister Mine: Lead-led volume
Among the 103 Metal Mining facilities in this database, Hollister Mine reports the 93rd-largest volume (1.1K lbs). Its reported volume is concentrated rather than spread: Lead alone is 61.4% of the total. Carcinogen-classified chemicals make up 61.4% of the reported pounds, not just of the chemical count. Scale peers outside Nevada include Manh Choh Mine Development and Mineral Park Mine.
Concentrated means ≥60% of Hollister Mine's pounds in one chemical - here Lead at 61.4%. Not a toxicity score.
Hollister Mine Form-R facts
Compare this facility
See how Hollister Mine stacks up against nearby facilities and the typical reporter.
100% less than the comparison
77% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Hollister Mine releases toxic chemicals into the environment. Total: 1.1K lbs.
Emissions Trend Summary
From 2019 to 2021, total releases increased by 59% (407 lbs to 646 lbs).
Hollister Mine: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2021
- 2019 0
- 2021 0
What this shows Hollister Mine year-over-year reported totals (increased by 59% from 2019 to 2021). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 407 lbs | 2 |
| 2021 | 646 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2021). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 646 lbs | Carcinogen |
| Lead And Lead Compounds | 406 lbs | - |
| Mercury compounds | 0 lbs | - |
Hollister Mine · LAND-pathway site
Nearest TRI Facilities to Hollister Mine
Closest other reporters in Nevada - including Hycroft Mine, Carry-On Trailer Corp, Cyanco Co LLC, ordered by distance.
Showing 8 of 157 other reporting facilities in Nevada.
Similar Metal Mining Facilities
Other Metal Mining facilities with similar total release volumes (±80%), outside Nevada - e.g. Manh Choh Mine Development, Mineral Park Mine, Ouray Silver Mines Inc..
Compare beyond Nevada
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hollister Mine on cumulative reported pounds (1.1K lbs) and distinct chemical count (3). Release-pound peers include Westrock Container LLC, Kennametal Bedford Casting Plant, Drake-Williams Steel. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Klondex Holdings USA Inc Facilities
Same-parent TRI sites ranked by reported releases - including Midas Project, Fire Creek Mine.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Lead, Lead And Lead Compounds, Mercury compounds; nearby reporters include Hycroft Mine. Hollister Mine stamps LIGHT volume · LAND pathway · CARC-HEAVY carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Hollister Mine TRI extract (LIGHT · LAND · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hollister Mine totals are self-reported EPCRA §313 estimates for Winnemucca, NV, latest year 2021. Form-R rows span 2019–2021 (2 years). NAICS 212221 · Metal Mining. 0.0% of Elko TRI pounds in this extract. Nearest ABS peer: Westrock Container LLC (Δ 2 lbs). Pounds ≠ exposure.
Hollister Mine stamps LIGHT volume · LAND pathway · CARC-HEAVY · lead Lead. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov