EPA TRI Facility · Chemicals
Bayer Cropscience LP
Muscatine, IA · Parent: Bayer US Holding LP
- Total releases
- 294.1K lbs
- Chemicals reported
- 25
- Carcinogens
- 8
- Primary pathway
- Air Releases
AIR Form-R mix
Bayer Cropscience LP: how the 294.1K lbs splits
294.1K lbs across all reported pathways
- Air Releases 240.7K lbs 81.8%
- Water Discharges 38.7K lbs 13.1%
- Off-site Transfers 14.8K lbs 5.0%
Bayer Cropscience LP's 294.1K lbs Form-R total is AIR - air releases is 81.8% of the bar. Next segment: water discharges at 13.1%. Leading chemical by pounds: Formaldehyde.
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.
MID volume AIR pathway CARC-MID
Bayer Cropscience LP is an EPA Toxics Release Inventory reporter in Muscatine, IA, in the chemicals sector. It reported 63.2K lbs of releases across 21 chemicals in 2023, and 294.1K lbs in total across its 2019-2023 reporting years. That ranks 2,613 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Iowa's 460 reporting TRI sites, pounds #1 is not chemical-count #1. Bayer Cropscience LP is pounds #67 and chemical-count #3 at 294.1K lbs. Climax Molybdenum Co leads reported pounds (16.4M lbs) at 5 chemicals (chemical-count #117). Helena Industries LLC leads chemical count at 32 chemicals (9.4K lbs, pounds #247). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Tcc - Muscatine; Potters Industries LLC; Muscatine Power & Water Generation; Midamerican Energy-Louisa Generating Station. Similar-scale Chemicals peers outside Iowa: Zeon Chemicals LP; Evonik Corp; Grace -Pasadena Catalyst Site; Novozymes Na Inc. Other Bayer US Holding LP sites in this extract: Bayer Cropscience LP; P4 Production LLC; Bayer Cropscience LP - Kc; P4 Production LLC. Largest disclosed chemicals by pounds: Formaldehyde; Triethylamine; Ammonia; Methanol.
Bayer Cropscience LP stamps MID volume with a dominant AIR pathway (81.8% air releases) across 25 chemicals · 8 carcinogen-classified. Cumulative Form-R extract: 294.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Zeon Chemicals LP and Evonik Corp.
Bayer Cropscience LP vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
294K lbs Top 10% higher than 90% 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
Bayer Cropscience LP in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Bayer Cropscience LP reports the 517th-largest volume, placing it in the top 13.2% of its sector. Scale peers outside Iowa include Zeon Chemicals LP and Evonik Corp.
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
- Bayer Cropscience LP's total reported releases rose from 56.7 thousand lb in 2022 to 63.2 thousand lb in 2023, based on EPA TRI filings.
- Bayer Cropscience LP's off-site transfers rose from 2.9 thousand lb in 2022 to 4.3 thousand lb in 2023, based on EPA TRI filings.
- Bayer Cropscience LP's water releases rose from 6.4 thousand lb in 2022 to 7.9 thousand lb in 2023, based on EPA TRI filings.
- Bayer Cropscience LP's air releases rose from 47.4 thousand lb in 2022 to 51.0 thousand lb in 2023, based on EPA TRI filings.
Bayer Cropscience LP Form-R facts
Compare this facility
See how Bayer Cropscience LP stacks up against nearby facilities and the typical reporter.
96998.5× more than the comparison
25.0× 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 Bayer Cropscience LP releases toxic chemicals into the environment. Total: 294.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 7% (58.9K lbs to 63.2K lbs).
Bayer Cropscience LP: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Bayer Cropscience LP year-over-year reported totals (increased by 7% 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: Formaldehyde.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 58.9K lbs | 21 |
| 2020 | 60.8K lbs | 22 |
| 2021 | 54.6K lbs | 21 |
| 2022 | 56.7K lbs | 21 |
| 2023 | 63.2K lbs | 21 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 8 of 25 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Formaldehyde | 82.4K lbs | Carcinogen |
| Triethylamine | 46.2K lbs | - |
| Ammonia | 43.3K lbs | - |
| Methanol | 25.9K lbs | - |
| Formic acid | 21.3K lbs | - |
| 2,3-Dichloropropene | 16.4K lbs | - |
| 1,2-Dichloroethane | 14.4K lbs | Carcinogen |
| Atrazine | 10.0K lbs | - |
| Nickel | 8.4K lbs | Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 5.3K lbs | - |
| Nitromethane | 4.7K lbs | Carcinogen |
| Chlorine | 4.6K lbs | - |
| Dichloromethane | 3.4K lbs | Carcinogen |
| n-Butyl alcohol | 2.7K lbs | - |
| Chlorobenzene | 1.9K lbs | - |
| Ethylene | 1.9K lbs | - |
| 1,2,4-Trimethylbenzene | 647 lbs | - |
| Chloromethane | 638 lbs | - |
| Alachlor | 137 lbs | - |
| Naphthalene | 87 lbs | Carcinogen |
| Polycyclic aromatic compounds | 20 lbs | Carcinogen |
| Chloroethane | 18 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
| Diisocyanates | 0 lbs | - |
| Chloroacetic acid | 0 lbs | - |
Bayer Cropscience LP · AIR-pathway site
Nearest TRI Facilities to Bayer Cropscience LP
Closest other reporters in Iowa - including Tcc - Muscatine, Potters Industries LLC, Muscatine Power & Water Generation, ordered by distance.
Showing 8 of 459 other reporting facilities in Iowa.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Iowa - e.g. Zeon Chemicals LP, Evonik Corp, Grace -Pasadena Catalyst Site.
Compare beyond Iowa
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Bayer Cropscience LP on cumulative reported pounds (294.1K lbs) and distinct chemical count (25). Release-pound peers include Zeon Chemicals LP, Saputo Cheese USA Inc, Astoria Energy Power Generation Facility. Chemical-count peers include Aes Puerto Rico LP, Verso Luke LLC, Virginia City Hybrid Energy Center. 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 Bayer US Holding LP Facilities
Same-parent TRI sites ranked by reported releases - including Bayer Cropscience LP, P4 Production LLC, Bayer Cropscience LP - Kc.
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 Formaldehyde, Triethylamine, Ammonia, Methanol; nearby reporters include Tcc - Muscatine. Bayer Cropscience LP stamps MID volume · AIR pathway · CARC-MID 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 Bayer Cropscience LP TRI extract (MID · AIR · CARC-MID · lead Formaldehyde) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Bayer Cropscience LP totals are self-reported EPCRA §313 estimates for Muscatine, IA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325320 · Chemicals. 2.0% of Muscatine TRI pounds in this extract. Nearest ABS peer: Zeon Chemicals LP (Δ 58 lbs). Pounds ≠ exposure.
Bayer Cropscience LP stamps MID volume · AIR pathway · CARC-MID · lead Formaldehyde. 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