EPA TRI Facility · Chemicals
Omnium
Hampton, IA · Parent: Land O Lakes Inc
- Total releases
- 5.3K lbs
- Chemicals reported
- 13
- Carcinogens
- 4
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Omnium: how the 5.3K lbs splits
5.3K lbs across all reported pathways
- Off-site Transfers 4.6K lbs 86.9%
- Air Releases 688 lbs 13.1%
Omnium's 5.3K lbs Form-R total is OFFSITE - off-site transfers is 86.9% of the bar. Next segment: air releases at 13.1%. Leading chemical by pounds: S-Ethyl dipropylthiocarbamate.
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 OFFSITE pathway CARC-LEAN
Omnium is an EPA Toxics Release Inventory reporter in Hampton, IA, in the chemicals sector. It reported 4.6K lbs of releases across 12 chemicals in 2023, and 5.3K lbs in total across its 2019-2023 reporting years. That ranks 11,105 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. Omnium is pounds #270 and chemical-count #28 at 5.3K 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: Twin State Inc; New Cooperative Inc. - Rowan Mill; Forterra Concrete Products - Iowa Falls; Cargill Inc. Similar-scale Chemicals peers outside Iowa: Linde; Watson Standard Co (neville Island Plant); Maine Standard Biofuels; Pbi/gordon Corp. Other Land O Lakes Inc sites in this extract: Land O'Lakes - Carlisle; Land O'Lakes - Kiel; Omnium; Land O'Lakes - Melrose. Largest disclosed chemicals by pounds: S-Ethyl dipropylthiocarbamate; 2,4-D; Naphthalene; Certain glycol ethers.
Omnium stamps LIGHT volume with a dominant OFFSITE pathway (86.9% off-site transfers) across 13 chemicals · 4 carcinogen-classified. Cumulative Form-R extract: 5.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Linde and Watson Standard Co (neville Island Plant).
Omnium vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.3K lbs Top 43% higher than 57% 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
Omnium: S-Ethyl dipropylthiocarbamate-led volume
Among the 3,917 Chemicals facilities in this database, Omnium reports the 2,292nd-largest volume (5.3K lbs). Its reported volume is concentrated rather than spread: S-Ethyl dipropylthiocarbamate alone is 89.9% of the total. Scale peers outside Iowa include Linde and Watson Standard Co (neville Island Plant).
Concentrated means ≥60% of Omnium's pounds in one chemical - here S-Ethyl dipropylthiocarbamate at 89.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Omnium's total reported releases rose from 12 lb in 2022 to 4.6 thousand lb in 2023, based on EPA TRI filings.
- Omnium's off-site transfers rose from 0 lb in 2022 to 4.6 thousand lb in 2023, based on EPA TRI filings.
- Omnium's chemicals reported rose from 6 in 2022 to 12 in 2023, based on EPA TRI filings.
Omnium Form-R facts
Compare this facility
See how Omnium stacks up against nearby facilities and the typical reporter.
89% less than the comparison
6.5× 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 Omnium releases toxic chemicals into the environment. Total: 5.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 1323% (322 lbs to 4.6K lbs).
Omnium: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Omnium year-over-year reported totals (increased by 1323% 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: S-Ethyl dipropylthiocarbamate.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 322 lbs | 8 |
| 2020 | 336 lbs | 10 |
| 2021 | 9 lbs | 6 |
| 2022 | 12 lbs | 6 |
| 2023 | 4.6K lbs | 12 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 4 of 13 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| S-Ethyl dipropylthiocarbamate | 4.7K lbs | - |
| 2,4-D | 411 lbs | Carcinogen |
| Naphthalene | 43 lbs | Carcinogen |
| Certain glycol ethers | 22 lbs | - |
| Triallate | 21 lbs | - |
| 1,2,4-Trimethylbenzene | 12 lbs | - |
| n-Butyl alcohol | 10 lbs | - |
| Bromoxynil octanoate | 5 lbs | - |
| Xylene (mixed isomers) | 4 lbs | - |
| Cumene | 2 lbs | Carcinogen |
| N-Methyl-2-pyrrolidone | 0 lbs | - |
| Ethylbenzene | 0 lbs | Carcinogen |
| Toluene | 0 lbs | - |
Omnium · OFFSITE-pathway site
Nearest TRI Facilities to Omnium
Closest other reporters in Iowa - including Twin State Inc, New Cooperative Inc. - Rowan Mill, Forterra Concrete Products - Iowa Falls, 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. Linde, Watson Standard Co (neville Island Plant), Maine Standard Biofuels.
Compare beyond Iowa
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Omnium on cumulative reported pounds (5.3K lbs) and distinct chemical count (13). Release-pound peers include Cwc Industries Inc, Nestle Purina Petcare Co, Cleaver Brooks. Chemical-count peers include Puerto Rico Energy LLC - Guaynabo 2 Terminal, Global Companies LLC, Shell Providence Terminal. 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).
- Puerto Rico Energy LLC - Guaynabo 2 Terminal Guaynabo, PR · Petroleum Bulk Terminals 13 chemicals
- Global Companies LLC Revere, MA · Petroleum Bulk Terminals 13 chemicals
- Shell Providence Terminal Providence, RI · Petroleum Bulk Terminals 13 chemicals
- Sig Sauer Inc Newington, NH · Fabricated Metals 13 chemicals
Other Land O Lakes Inc Facilities
Same-parent TRI sites ranked by reported releases - including Land O'Lakes - Carlisle, Land O'Lakes - Kiel, Omnium.
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 S-Ethyl dipropylthiocarbamate, 2,4-D, Naphthalene, Certain glycol ethers; nearby reporters include Twin State Inc. Omnium stamps LIGHT volume · OFFSITE 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 Omnium TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead S-Ethyl dipropylthiocarbamate) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Omnium totals are self-reported EPCRA §313 estimates for Hampton, IA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325320 · Chemicals. 9.5% of Franklin TRI pounds in this extract. Nearest ABS peer: Cwc Industries Inc (Δ 2 lbs). Pounds ≠ exposure.
Omnium stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead S-Ethyl dipropylthiocarbamate. 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