EPA TRI Facility · Fabricated Metals
Ammunition Operations LLC
Lonoke, AR · Parent: Vista Outdoor Inc
- Total releases
- 1.2M lbs
- Chemicals reported
- 12
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Ammunition Operations LLC: how the 1.2M lbs splits
1.2M lbs across all reported pathways
- Off-site Transfers 1.0M lbs 85.2%
- Water Discharges 175.0K lbs 14.5%
- Air Releases 3.8K lbs 0.3%
Ammunition Operations LLC's 1.2M lbs Form-R total is OFFSITE - off-site transfers is 85.2% of the bar. Next segment: water discharges at 14.5%. Leading chemical by pounds: Lead compounds.
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.
HEAVY volume OFFSITE pathway TRACE-CARC
Ammunition Operations LLC is an EPA Toxics Release Inventory reporter in Lonoke, AR, in the fabricated metals sector. It reported 282.3K lbs of releases across 8 chemicals in 2023, and 1.2M lbs in total across its 2019-2023 reporting years. That ranks 1,168 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arkansas's 350 reporting TRI sites, Clean Harbors el Dorado LLC leads both reported pounds (16.6M lbs) and chemical count (251 chemicals). The two rankings do not invert in this pool. Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Grace Composites LLC; Jacksonville Ready Mix; Jacksonville Plant; Sig Sauer Inc. Similar-scale Fabricated Metals peers outside Arkansas: Century Sun Metal Treating; Crown Beverage Packaging; Southwest Galvanizing Inc; Lincoln Industries Inc.. Other Vista Outdoor Inc sites in this extract: Federal Cartridge Co; Champion Target; Federal Cartridge Company-Oroville Operations. Largest disclosed chemicals by pounds: Lead compounds; Lead And Lead Compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Copper.
Ammunition Operations LLC stamps HEAVY volume with a dominant OFFSITE pathway (85.2% off-site transfers) across 12 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.2M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Century Sun Metal Treating and Crown Beverage Packaging.
Ammunition Operations LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.2M lbs Top 4% higher than 96% 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
Ammunition Operations LLC inside Lonoke's TRI pounds
Among the 3,421 Fabricated Metals facilities in this database, Ammunition Operations LLC reports the 30th-largest volume, placing it in the top 0.9% of its sector. This one site accounts for 94.2% of every pound reported in Lonoke. Scale peers outside Arkansas include Century Sun Metal Treating and Crown Beverage Packaging.
County-dominant here means ≥25% of Lonoke's reported pounds (1.3M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ammunition Operations LLC's total reported releases fell from 601.6 thousand lb in 2022 to 282.3 thousand lb in 2023, based on EPA TRI filings.
- Ammunition Operations LLC's water releases fell from 47.9 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Ammunition Operations LLC's off-site transfers fell from 552.7 thousand lb in 2022 to 280.2 thousand lb in 2023, based on EPA TRI filings.
- Ammunition Operations LLC's chemicals reported fell from 10 in 2022 to 8 in 2023, based on EPA TRI filings.
Ammunition Operations LLC Form-R facts
Compare this facility
See how Ammunition Operations LLC stacks up against nearby facilities and the typical reporter.
16.1× more than the comparison
12.0× more 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 Ammunition Operations LLC releases toxic chemicals into the environment. Total: 1.2M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 71% (164.9K lbs to 282.3K lbs).
Ammunition Operations LLC: annual Form-R pounds
HEAVY site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022
- 2023 0
What this shows Ammunition Operations LLC year-over-year reported totals (increased by 71% from 2019 to 2023). 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 compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 164.9K lbs | 10 |
| 2020 | 51.7K lbs | 10 |
| 2021 | 110.5K lbs | 10 |
| 2022 | 601.6K lbs | 10 |
| 2023 | 282.3K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 12 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 516.1K lbs | - |
| Lead And Lead Compounds | 316.4K lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 169.0K lbs | - |
| Copper | 132.6K lbs | - |
| Antimony | 45.5K lbs | - |
| Nitroglycerin | 9.6K lbs | - |
| Arsenic | 9.4K lbs | Carcinogen |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 8.7K lbs | - |
| Barium And Barium Compounds | 2.7K lbs | - |
| Sodium nitrite | 1.0K lbs | - |
| Dibutyl phthalate | 0 lbs | - |
| Nitric acid | 0 lbs | - |
Ammunition Operations LLC · OFFSITE-pathway site
Nearest TRI Facilities to Ammunition Operations LLC
Closest other reporters in Arkansas - including Grace Composites LLC, Jacksonville Ready Mix, Jacksonville Plant, ordered by distance.
Showing 8 of 349 other reporting facilities in Arkansas.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Arkansas - e.g. Century Sun Metal Treating, Crown Beverage Packaging, Southwest Galvanizing Inc.
Compare beyond Arkansas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ammunition Operations LLC on cumulative reported pounds (1.2M lbs) and distinct chemical count (12). Release-pound peers include Latham Pool Products Inc D/b/a Viking Pools-Nc, Century Sun Metal Treating, Honeywell International Inc Geismar Plant. Chemical-count peers include Fmc Agricultural Caribe Industries Ltd, Peerless Oil & Chemicals Inc., Prepa - Aguirre Power Generati on Complex. 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.
- Latham Pool Products Inc D/b/a Viking Pools-Nc Rockingham, NC · Plastics and Rubber 1.2M lbs reported
- Century Sun Metal Treating Traverse City, MI · Fabricated Metals 1.2M lbs reported
- Honeywell International Inc Geismar Plant Carville, LA · Chemicals 1.2M lbs reported
- Sartorius Stedim Filters Inc Yauco, PR · Machinery 1.2M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Fmc Agricultural Caribe Industries Ltd Manati, PR · Chemicals 12 chemicals
- Peerless Oil & Chemicals Inc. Penuelas, PR · Petroleum Bulk Terminals 12 chemicals
- Prepa - Aguirre Power Generati on Complex Aguirre, PR · Electric Utilities 12 chemicals
- Citgo Petroleum Corp Braintree, MA · Petroleum Bulk Terminals 12 chemicals
Other Vista Outdoor Inc Facilities
Same-parent TRI sites ranked by reported releases - including Federal Cartridge Co, Champion Target, Federal Cartridge Company-Oroville Operations.
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 compounds, Lead And Lead Compounds, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Copper; nearby reporters include Grace Composites LLC. Ammunition Operations LLC stamps HEAVY volume · OFFSITE pathway · TRACE-CARC 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 Ammunition Operations LLC TRI extract (HEAVY · OFFSITE · TRACE-CARC · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ammunition Operations LLC totals are self-reported EPCRA §313 estimates for Lonoke, AR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332993 · Fabricated Metals. 94.2% of Lonoke TRI pounds in this extract. Nearest ABS peer: Latham Pool Products Inc D/b/a Viking Pools-Nc (Δ 871 lbs). Pounds ≠ exposure.
Ammunition Operations LLC stamps HEAVY volume · OFFSITE pathway · TRACE-CARC · lead Lead compounds. 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