EPA TRI Facility · Chemicals
Ajinomoto Health & Nutrition N.a. Inc.
Eddyville, IA · Parent: Ajinomoto Health & Nutrition N.a. Inc
- Total releases
- 2.3M lbs
- Chemicals reported
- 4
- Latest report
- 2023
- Primary pathway
- Water Discharges
MIXED Form-R mix
Ajinomoto Health & Nutrition N.a. Inc.: how the 2.3M lbs splits
2.3M lbs across all reported pathways
- Water Discharges 1.3M lbs 58.6%
- Air Releases 934.9K lbs 41.4%
Ajinomoto Health & Nutrition N.a. Inc.'s 2.3M lbs Form-R total is MIXED - water discharges is 58.6% of the bar. Next segment: air releases at 41.4%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
HEAVY volume MIXED pathway CLEAN
Ajinomoto Health & Nutrition N.a. Inc. is an EPA Toxics Release Inventory reporter in Eddyville, IA, in the chemicals sector. It reported 975.4K lbs of releases across 3 chemicals in 2023, and 2.3M lbs in total across its 2019-2023 reporting years. That ranks 793 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. Ajinomoto Health & Nutrition N.a. Inc. is pounds #21 and chemical-count #149 at 2.3M 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: Cargill Corn Milling; Wacker Chemical Corp; Eddyville Chlor-Alkali LLC; Cargill-Vitamin E. Similar-scale Chemicals peers outside Iowa: Covoro Mining Solutions LLC; Corteva Agriscience LLC - Harbor Beach Operations; Westinghouse Electric Co LLC; Westlake Polymers LLC. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Ammonia; Nonylphenol Ethoxylates; Manganese compounds.
Ajinomoto Health & Nutrition N.a. Inc. is a HEAVY · MIXED-pathway Form-R site in Eddyville, IA: 2.3M lbs across 4 chemicals. No single media clears 70% of the bar (lead segment water discharges at 58.6%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Covoro Mining Solutions LLC and Corteva Agriscience LLC - Harbor Beach Operations.
Ajinomoto Health & Nutrition N.a. Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.3M lbs Top 3% higher than 97% 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
Ajinomoto Health & Nutrition N.a. Inc. inside Monroe's TRI pounds
Among the 3,917 Chemicals facilities in this database, Ajinomoto Health & Nutrition N.a. Inc. reports the 153rd-largest volume, placing it in the top 3.9% of its sector. This one site accounts for 33.5% of every pound reported in Monroe. Scale peers outside Iowa include Covoro Mining Solutions LLC and Corteva Agriscience LLC - Harbor Beach Operations.
County-dominant here means ≥25% of Monroe's reported pounds (6.7M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ajinomoto Health & Nutrition N.a. Inc.'s total reported releases rose from 920.1 thousand lb in 2022 to 975.4 thousand lb in 2023, based on EPA TRI filings.
- Ajinomoto Health & Nutrition N.a. Inc.'s air releases fell from 368.0 thousand lb in 2022 to 206.9 thousand lb in 2023, based on EPA TRI filings.
- Ajinomoto Health & Nutrition N.a. Inc.'s water releases rose from 552.1 thousand lb in 2022 to 768.5 thousand lb in 2023, based on EPA TRI filings.
Ajinomoto Health & Nutrition N.a. Inc. Form-R facts
Compare this facility
See how Ajinomoto Health & Nutrition N.a. Inc. stacks up against nearby facilities and the typical reporter.
46% less than the comparison
76% 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 Ajinomoto Health & Nutrition N.a. Inc. releases toxic chemicals into the environment. Total: 2.3M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 5887% (16.3K lbs to 975.4K lbs).
Ajinomoto Health & Nutrition N.a. Inc.: annual Form-R pounds
HEAVY site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022
- 2023
What this shows Ajinomoto Health & Nutrition N.a. Inc. year-over-year reported totals (increased by 5887% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 16.3K lbs | 2 |
| 2020 | 80.2K lbs | 2 |
| 2021 | 266.1K lbs | 2 |
| 2022 | 920.1K lbs | 3 |
| 2023 | 975.4K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.1M lbs | - |
| Ammonia | 938.0K lbs | - |
| Nonylphenol Ethoxylates | 193.9K lbs | - |
| Manganese compounds | 0 lbs | - |
Ajinomoto Health & Nutrition N.a. Inc. in Monroe
Nearest TRI Facilities to Ajinomoto Health & Nutrition N.a. Inc.
Closest other reporters in Iowa - including Cargill Corn Milling, Wacker Chemical Corp, Eddyville Chlor-Alkali LLC, 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. Covoro Mining Solutions LLC, Corteva Agriscience LLC - Harbor Beach Operations, Westinghouse Electric Co LLC.
Compare beyond Iowa
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ajinomoto Health & Nutrition N.a. Inc. on cumulative reported pounds (2.3M lbs) and distinct chemical count (4). Release-pound peers include Alon Refining Krotz Springs Inc, Freeport-McMoran Tyrone Inc., Real Alloy Recycling LLC. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis LLC. 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).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
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), Ammonia, Nonylphenol Ethoxylates, Manganese compounds; nearby reporters include Cargill Corn Milling. Ajinomoto Health & Nutrition N.a. Inc. stamps HEAVY volume · MIXED pathway · CLEAN 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 Ajinomoto Health & Nutrition N.a. Inc. TRI extract (HEAVY · MIXED · CLEAN · 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.
Ajinomoto Health & Nutrition N.a. Inc. totals are self-reported EPCRA §313 estimates for Eddyville, IA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 33.5% of Monroe TRI pounds in this extract. Nearest ABS peer: Alon Refining Krotz Springs Inc (Δ 331 lbs). Pounds ≠ exposure.
Ajinomoto Health & Nutrition N.a. Inc. stamps HEAVY · MIXED pathway (water discharges leads at 58.6%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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