EPA TRI Facility · Chemicals
Chemline Inc
Saint Louis, MO
- Total releases
- 97.3K lbs
- Chemicals reported
- 8
- Carcinogens
- 3
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Chemline Inc: how the 97.3K lbs splits
97.3K lbs across all reported pathways
- Off-site Transfers 91.3K lbs 93.8%
- Air Releases 6.0K lbs 6.2%
- Land Disposal 5 lbs <0.1%
Chemline Inc's 97.3K lbs Form-R total is OFFSITE - off-site transfers is 93.8% of the bar. Next segment: air releases at 6.2%. Leading chemical by pounds: Diisocyanates.
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
Chemline Inc is an EPA Toxics Release Inventory reporter in Saint Louis, MO, in the chemicals sector. It reported 53.5K lbs of releases across 5 chemicals in 2023, and 97.3K lbs in total across its 2019-2023 reporting years. That ranks 4,646 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. Chemline Inc is pounds #107 and chemical-count #73 at 97.3K 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: Ben Hur Steel Worx; Eagle Alcohol Co LLC; Killark; Henkel US Operations Corp. Similar-scale Chemicals peers outside Missouri: Resilience Boston Inc.; Platte Chemical Co; Sherwin-Williams Co; Arclin Amines. Largest disclosed chemicals by pounds: Diisocyanates; Ethylene glycol; Toluene diisocyanate (mixed isomers); Toluene.
Chemline Inc stamps LIGHT volume with a dominant OFFSITE pathway (93.8% off-site transfers) across 8 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 97.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Resilience Boston Inc. and Platte Chemical Co.
Chemline Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
97K lbs Top 18% higher than 82% 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
Chemline Inc: Diisocyanates-led volume
Among the 3,917 Chemicals facilities in this database, Chemline Inc reports the 922nd-largest volume, placing it in the top 23.5% of its sector. Its reported volume is concentrated rather than spread: Diisocyanates alone is 90.7% of the total. Scale peers outside Missouri include Resilience Boston Inc. and Platte Chemical Co.
Concentrated means ≥60% of Chemline Inc's pounds in one chemical - here Diisocyanates at 90.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Chemline Inc's total reported releases rose from 41.5 thousand lb in 2022 to 53.5 thousand lb in 2023, based on EPA TRI filings.
- Chemline Inc's off-site transfers rose from 39.4 thousand lb in 2022 to 51.7 thousand lb in 2023, based on EPA TRI filings.
- Chemline Inc's air releases fell from 2.1 thousand lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
Chemline Inc Form-R facts
Compare this facility
See how Chemline Inc stacks up against nearby facilities and the typical reporter.
2800.5× more than the comparison
4.0× 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 Chemline Inc releases toxic chemicals into the environment. Total: 97.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 6935% (761 lbs to 53.5K lbs).
Chemline Inc: 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 Chemline Inc year-over-year reported totals (increased by 6935% 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: Diisocyanates.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 761 lbs | 3 |
| 2020 | 19 lbs | 4 |
| 2021 | 1.5K lbs | 4 |
| 2022 | 41.5K lbs | 5 |
| 2023 | 53.5K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Diisocyanates | 88.3K lbs | - |
| Ethylene glycol | 5.6K lbs | - |
| Toluene diisocyanate (mixed isomers) | 2.3K lbs | Carcinogen |
| Toluene | 879 lbs | - |
| 4,4'-Methylenebis(2-chloroaniline) | 152 lbs | Carcinogen |
| Mercury And Mercury Compounds | 79 lbs | - |
| Mercury compounds | 10 lbs | - |
| Toluene-2,6-diisocyanate | 6 lbs | Carcinogen |
Chemline Inc · OFFSITE-pathway site
Nearest TRI Facilities to Chemline Inc
Closest other reporters in Missouri - including Ben Hur Steel Worx, Eagle Alcohol Co LLC, Killark, 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. Resilience Boston Inc., Platte Chemical Co, Sherwin-Williams Co.
Compare beyond Missouri
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Chemline Inc on cumulative reported pounds (97.3K lbs) and distinct chemical count (8). Release-pound peers include X-Cel Industries Inc., Adm Animal Nutrition, Mouser Cabinetry LLC. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive 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).
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 Diisocyanates, Ethylene glycol, Toluene diisocyanate (mixed isomers), Toluene; nearby reporters include Ben Hur Steel Worx. Chemline Inc 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 Chemline Inc TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Diisocyanates) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Chemline Inc totals are self-reported EPCRA §313 estimates for Saint Louis, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325211 · Chemicals. 1.6% of St Louis (city) TRI pounds in this extract. Nearest ABS peer: X-Cel Industries Inc. (Δ 4 lbs). Pounds ≠ exposure.
Chemline Inc stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Diisocyanates. 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