EPA TRI Facility · Machinery
Koch Filter Corp
Louisville, KY · Parent: Air Distribution Technologies
- Total releases
- 39.9K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Koch Filter Corp: how the 39.9K lbs splits
39.9K lbs across all reported pathways
- Off-site Transfers 39.9K lbs 100.0%
- Air Releases 15 lbs <0.1%
Koch Filter Corp's 39.9K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Diisocyanates.
LIGHT volume OFFSITE pathway CLEAN
Koch Filter Corp is an EPA Toxics Release Inventory reporter in Louisville, KY, in the machinery sector. It reported 5 lbs of releases across 1 chemical in 2023, and 39.9K lbs in total across its 2019-2023 reporting years. That ranks 6,661 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Kentucky's 422 reporting TRI sites, pounds #1 is not chemical-count #1. Koch Filter Corp is pounds #166 and chemical-count #351 at 39.9K lbs. North American Stainless leads reported pounds (35.2M lbs) at 15 chemicals (chemical-count #36). Safety-Kleen Systems Inc. leads chemical count at 50 chemicals (725.8K lbs, pounds #50). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Louisville Packaging; Cardinal Aluminum Co Plant 1; Ford Louisville Assembly; General Equipment & Manufacturing Co Inc. Similar-scale Machinery peers outside Kentucky: Vehicle Service Group; Feldmeier Equipment Inc; Pcc Airfoils Renaissance Park; Caterpillar Inc. Decatur Fac.. Largest disclosed chemicals by pounds: Diisocyanates.
Koch Filter Corp stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical. Cumulative Form-R extract: 39.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Vehicle Service Group and Feldmeier Equipment Inc.
Koch Filter Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
40K lbs Top 26% higher than 74% 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
Koch Filter Corp: Diisocyanates-led volume
Among the 1,186 Machinery facilities in this database, Koch Filter Corp reports the 107th-largest volume, placing it in the top 9% of its sector. Its reported volume is concentrated rather than spread: Diisocyanates alone is 100% of the total. Scale peers outside Kentucky include Vehicle Service Group and Feldmeier Equipment Inc.
Concentrated means ≥60% of Koch Filter Corp's pounds in one chemical - here Diisocyanates at 100%. Not a toxicity score.
Koch Filter Corp Form-R facts
Compare this facility
See how Koch Filter Corp stacks up against nearby facilities and the typical reporter.
88% 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 Koch Filter Corp releases toxic chemicals into the environment. Total: 39.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 100% (19.2K lbs to 5 lbs).
Koch Filter Corp: 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 Koch Filter Corp year-over-year reported totals (decreased by 100% 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 | 19.2K lbs | 1 |
| 2020 | 20.7K lbs | 1 |
| 2021 | 5 lbs | 1 |
| 2022 | 5 lbs | 1 |
| 2023 | 5 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Diisocyanates | 39.9K lbs | - |
Koch Filter Corp · OFFSITE-pathway site
Nearest TRI Facilities to Koch Filter Corp
Closest other reporters in Kentucky - including Louisville Packaging, Cardinal Aluminum Co Plant 1, Ford Louisville Assembly, ordered by distance.
Showing 8 of 421 other reporting facilities in Kentucky.
Similar Machinery Facilities
Other Machinery facilities with similar total release volumes (±80%), outside Kentucky - e.g. Vehicle Service Group, Feldmeier Equipment Inc, Pcc Airfoils Renaissance Park.
Compare beyond Kentucky
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Koch Filter Corp on cumulative reported pounds (39.9K lbs) and distinct chemical count (1). Release-pound peers include Siouxland Ethanol LLC, Ball Metal Beverage Container Corp, Parker Hannifin Sporlan Div - Plant #3. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Siouxland Ethanol LLC Jackson, NE · Chemicals 39.9K lbs reported
- Ball Metal Beverage Container Corp Pittston, PA · Fabricated Metals 39.9K lbs reported
- Parker Hannifin Sporlan Div - Plant #3 Washington, MO · Fabricated Metals 39.9K lbs reported
- Actega N.a. Inc Cinnaminson, NJ · Chemicals 40.0K lbs reported
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; nearby reporters include Louisville Packaging. Koch Filter Corp stamps LIGHT volume · OFFSITE 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 Koch Filter Corp TRI extract (LIGHT · OFFSITE · CLEAN · lead Diisocyanates) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Koch Filter Corp totals are self-reported EPCRA §313 estimates for Louisville, KY, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 333413 · Machinery. 0.2% of Jefferson TRI pounds in this extract. Nearest ABS peer: Siouxland Ethanol LLC (Δ 3 lbs). Pounds ≠ exposure.
Koch Filter Corp stamps LIGHT volume · OFFSITE pathway · CLEAN · 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