EPA TRI Facility · Nonmetallic Mineral Product
Sierra South Batch Plant
Sloan, NV · Parent: Kilgore Cos LLC
- Total releases
- 1.5K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Sierra South Batch Plant: how the 1.5K lbs splits
1.5K lbs across all reported pathways
- Land Disposal 1.4K lbs 99.9%
- Air Releases 2 lbs 0.1%
Sierra South Batch Plant's 1.5K lbs Form-R total is LAND - land disposal is 99.9% of the bar. Next segment: air releases at 0.1%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
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-LEAN
Sierra South Batch Plant is an EPA Toxics Release Inventory reporter in Sloan, NV, in the nonmetallic mineral product sector. It reported 334 lbs of releases across 2 chemicals in 2022, and 1.5K lbs in total across its 2019-2022 reporting years. That ranks 13,290 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. Sierra South Batch Plant is pounds #88 and chemical-count #100 at 1.5K 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: Calportland Co Sloan Plant; Service Rock Products Inc Sloan; Las Vegas Paving Corp; Thatcher Co of Nevada. Similar-scale Nonmetallic Mineral Product peers outside Nevada: James Hardie Building Products Fontana; Quietflex; S&g Concrete Edgewood; Gillinder Brothers Inc.. Other Kilgore Cos LLC sites in this extract: Arizona Materials- 43RD Ave Batch Plant; North Salt Lake Batch Plant; Sierra North Batch Plant; American Fork Batch Plant. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead.
Sierra South Batch Plant stamps LIGHT volume with a dominant LAND pathway (99.9% land disposal) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.5K lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include James Hardie Building Products Fontana and Quietflex.
Sierra South Batch Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.5K lbs 49th percentile higher than 49% 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
Sierra South Batch Plant: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Sierra South Batch Plant reports the 570th-largest volume, placing it in the top 17.5% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 98.4% of the total. Scale peers outside Nevada include James Hardie Building Products Fontana and Quietflex.
Concentrated means ≥60% of Sierra South Batch Plant's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 98.4%. Not a toxicity score.
Sierra South Batch Plant Form-R facts
Compare this facility
See how Sierra South Batch Plant stacks up against nearby facilities and the typical reporter.
14510.4× more than the comparison
50% 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 Sierra South Batch Plant releases toxic chemicals into the environment. Total: 1.5K lbs.
Emissions Trend Summary
From 2019 to 2022, total releases increased by 15% (291 lbs to 334 lbs).
Sierra South Batch Plant: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Sierra South Batch Plant year-over-year reported totals (increased by 15% from 2019 to 2022). 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 291 lbs | 2 |
| 2020 | 450 lbs | 2 |
| 2021 | 376 lbs | 2 |
| 2022 | 334 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.4K lbs | - |
| Lead | 23 lbs | Carcinogen |
Sierra South Batch Plant · LAND-pathway site
Nearest TRI Facilities to Sierra South Batch Plant
Closest other reporters in Nevada - including Calportland Co Sloan Plant, Service Rock Products Inc Sloan, Las Vegas Paving Corp, ordered by distance.
Showing 8 of 157 other reporting facilities in Nevada.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Nevada - e.g. James Hardie Building Products Fontana, Quietflex, S&g Concrete Edgewood.
Compare beyond Nevada
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Sierra South Batch Plant on cumulative reported pounds (1.5K lbs) and distinct chemical count (2). Release-pound peers include Arrow Gear, Smith & Nephew Inc, Englert Inc. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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 Kilgore Cos LLC Facilities
Same-parent TRI sites ranked by reported releases - including Arizona Materials- 43RD Ave Batch Plant, North Salt Lake Batch Plant, Sierra North Batch Plant.
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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead; nearby reporters include Calportland Co Sloan Plant. Sierra South Batch Plant stamps LIGHT volume · LAND pathway · CARC-LEAN 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 Sierra South Batch Plant TRI extract (LIGHT · LAND · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Sierra South Batch Plant totals are self-reported EPCRA §313 estimates for Sloan, NV, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Clark TRI pounds in this extract. Nearest ABS peer: Arrow Gear (Δ 0 lbs). Pounds ≠ exposure.
Sierra South Batch Plant stamps LIGHT volume · LAND pathway · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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