EPA TRI Facility · Other
Koski Construction Co (0204010008)
Ashtabula, OH
- Total releases
- 2 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Koski Construction Co (0204010008): how the 2 lbs splits
2 lbs across all reported pathways
- Air Releases 2 lbs 100.0%
Koski Construction Co (0204010008)'s 2 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Polycyclic aromatic compounds.
TRACE volume AIR pathway CARC-HEAVY
Koski Construction Co (0204010008) is an EPA Toxics Release Inventory reporter in Ashtabula, OH, in the other sector. It reported 0 lbs of releases across 1 chemical in 2023, and 2 lbs in total across its 2019-2023 reporting years. That ranks 19,464 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Koski Construction Co (0204010008) is pounds #1237 and chemical-count #1263 at 2 lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Huntsman Advanced Materials Americas; Detrex; Ineos Pigments USA Inc; Lake City Plating Plant 2. Similar-scale Other peers outside Ohio: US Dod Usaf Capital Map Ang; US Army National Guard Westminster Training Site (range); Delta Western LLC Anchorage Warehouse; John W Stone Oil Distributors LLC. Largest disclosed chemicals by pounds: Polycyclic aromatic compounds.
Koski Construction Co (0204010008) stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 2 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include US Dod Usaf Capital Map Ang and US Army National Guard Westminster Training Site (range).
Koski Construction Co (0204010008) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2 lbs 25th percentile higher than 25% 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
Koski Construction Co (0204010008) in the Other sector extract
Among the 632 Other facilities in this database, Koski Construction Co (0204010008) reports the 558th-largest volume (2 lbs). Scale peers outside Ohio include US Dod Usaf Capital Map Ang and US Army National Guard Westminster Training Site (range).
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Koski Construction Co (0204010008) Form-R facts
Compare this facility
See how Koski Construction Co (0204010008) stacks up against nearby facilities and the typical reporter.
100% 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 Koski Construction Co (0204010008) releases toxic chemicals into the environment. Total: 2 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 33% (0 lbs to 0 lbs).
Koski Construction Co (0204010008): annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Koski Construction Co (0204010008) year-over-year reported totals (decreased by 33% 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: Polycyclic aromatic compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Polycyclic aromatic compounds | 2 lbs | Carcinogen |
Koski Construction Co (0204010008) · AIR-pathway site
Nearest TRI Facilities to Koski Construction Co (0204010008)
Closest other reporters in Ohio - including Huntsman Advanced Materials Americas, Detrex, Ineos Pigments USA Inc, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside Ohio - e.g. US Dod Usaf Capital Map Ang, US Army National Guard Westminster Training Site (range), Delta Western LLC Anchorage Warehouse.
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 Polycyclic aromatic compounds; nearby reporters include Huntsman Advanced Materials Americas. Koski Construction Co (0204010008) stamps TRACE volume · AIR pathway · CARC-HEAVY 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 Koski Construction Co (0204010008) TRI extract (TRACE · AIR · CARC-HEAVY · lead Polycyclic aromatic compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Koski Construction Co (0204010008) totals are self-reported EPCRA §313 estimates for Ashtabula, OH, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 237310 · Other. 0.0% of Ashtabula TRI pounds in this extract. Nearest ABS peer: Bcs Access Systems US LLC (Δ 0 lbs). Pounds ≠ exposure.
Koski Construction Co (0204010008) stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Polycyclic aromatic compounds. 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