EPA TRI Facility · Chemicals
Amvac Chemical Corp
Palmyra, MO · Parent: American Vanguard Corp
- Total releases
- 391 lbs
- Chemicals reported
- 5
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Amvac Chemical Corp: how the 391 lbs splits
391 lbs across all reported pathways
- Air Releases 391 lbs 100.0%
Amvac Chemical Corp's 391 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Hydrogen sulfide.
TRACE volume AIR pathway CARC-LEAN
Amvac Chemical Corp is an EPA Toxics Release Inventory reporter in Palmyra, MO, in the chemicals sector. It reported 86 lbs of releases across 5 chemicals in 2023, and 391 lbs in total across its 2019-2023 reporting years. That ranks 15,093 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Missouri's 491 reporting TRI sites, pounds #1 is not chemical-count #1. Amvac Chemical Corp is pounds #368 and chemical-count #135 at 391 lbs. Buick Mine/mill leads reported pounds (48.2M lbs) at 8 chemicals (chemical-count #66). Buzzi Unicem Usa-Cape Girardeau leads chemical count at 87 chemicals (904.5K lbs, pounds #44). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Basf Corp - Hannibal Site; Continental Cement Co LLC; Enduro Industries LLC; Ennis-Flint. Similar-scale Chemicals peers outside Missouri: Agroliquid - Carrington; Regis Technologies Inc.; Resinoid Engineering Corp; Vhg Labs Inc. DBA Lgc Standards. Other American Vanguard Corp sites in this extract: Amvac Chemical Co; Amvac Chemical Corp; Amvac Chemical. Largest disclosed chemicals by pounds: Hydrogen sulfide; Formaldehyde; Methanol; Toluene.
Amvac Chemical Corp stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 5 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 391 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Agroliquid - Carrington and Regis Technologies Inc..
Amvac Chemical Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
391 lbs 42nd percentile higher than 42% 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
Amvac Chemical Corp in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Amvac Chemical Corp reports the 3,002nd-largest volume (391 lbs). Scale peers outside Missouri include Agroliquid - Carrington and Regis Technologies Inc..
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Amvac Chemical Corp's total reported releases rose from 75 lb in 2022 to 86 lb in 2023, based on EPA TRI filings.
- Amvac Chemical Corp's air releases rose from 75 lb in 2022 to 86 lb in 2023, based on EPA TRI filings.
Amvac Chemical Corp Form-R facts
Compare this facility
See how Amvac Chemical Corp stacks up against nearby facilities and the typical reporter.
100% less than the comparison
83% 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 Amvac Chemical Corp releases toxic chemicals into the environment. Total: 391 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 9% (79 lbs to 86 lbs).
Amvac Chemical Corp: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Amvac Chemical Corp year-over-year reported totals (increased by 9% 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: Hydrogen sulfide.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 79 lbs | 5 |
| 2020 | 75 lbs | 5 |
| 2021 | 76 lbs | 5 |
| 2022 | 75 lbs | 5 |
| 2023 | 86 lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrogen sulfide | 241 lbs | - |
| Formaldehyde | 50 lbs | Carcinogen |
| Methanol | 50 lbs | - |
| Toluene | 50 lbs | - |
| Copper compounds | 0 lbs | - |
Amvac Chemical Corp · AIR-pathway site
Nearest TRI Facilities to Amvac Chemical Corp
Closest other reporters in Missouri - including Basf Corp - Hannibal Site, Continental Cement Co LLC, Enduro Industries LLC, ordered by distance.
Showing 8 of 490 other reporting facilities in Missouri.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Missouri - e.g. Agroliquid - Carrington, Regis Technologies Inc., Resinoid Engineering Corp.
Other American Vanguard Corp Facilities
Same-parent TRI sites ranked by reported releases - including Amvac Chemical Co, Amvac Chemical Corp, Amvac Chemical.
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 Hydrogen sulfide, Formaldehyde, Methanol, Toluene; nearby reporters include Basf Corp - Hannibal Site. Amvac Chemical Corp stamps TRACE volume · AIR 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 Amvac Chemical Corp TRI extract (TRACE · AIR · CARC-LEAN · lead Hydrogen sulfide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Amvac Chemical Corp totals are self-reported EPCRA §313 estimates for Palmyra, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325320 · Chemicals. 0.0% of Marion TRI pounds in this extract. Nearest ABS peer: US Army National Guard Ctc Camp Pendleton (ranges) (Δ 0 lbs). Pounds ≠ exposure.
Amvac Chemical Corp stamps TRACE volume · AIR pathway · CARC-LEAN · lead Hydrogen sulfide. 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