EPA TRI Facility · Other
Isti Plant Services
Catoosa, OK · Parent: Insulation Specialists of Tulsa Inc
- Total releases
- 12 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Isti Plant Services: how the 12 lbs splits
12 lbs across all reported pathways
- Air Releases 12 lbs 100.0%
Isti Plant Services's 12 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: Manganese compounds.
TRACE volume AIR pathway CLEAN
Isti Plant Services is an EPA Toxics Release Inventory reporter in Catoosa, OK, in the other sector. It reported 12 lbs of releases across 2 chemicals in 2019. That ranks 18,385 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oklahoma's 350 reporting TRI sites, pounds #1 is not chemical-count #1. Isti Plant Services is pounds #313 and chemical-count #268 at 12 lbs. International Paper Co leads reported pounds (28.8M lbs) at 21 chemicals (chemical-count #10). Clean Harbors Lone Mountain LLC Lone Mountain Facility leads chemical count at 51 chemicals (15.9M lbs, pounds #3). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Isti Plant Services; Isti Plant Services; Matrix Service Fabrication Div; Safety-Kleen Sys Inc. Similar-scale Other peers outside Oklahoma: Allied Mineral Products Inc; Halliburton Lake Charles Grinding Plant; U.S. Coast Guard Base Galveston; US Navy Naval Weapons Station Seal Beach (small Arms) (part). Other Insulation Specialists of Tulsa Inc sites in this extract: Isti Plant Services; Isti Plant Services; Isti Plant Services. Largest disclosed chemicals by pounds: Manganese compounds; Nickel compounds.
Isti Plant Services stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 12 lbs (2019–2019). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Allied Mineral Products Inc and Halliburton Lake Charles Grinding Plant.
Isti Plant Services vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
12 lbs 29th percentile higher than 29% 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
Isti Plant Services in the Other sector extract
Among the 632 Other facilities in this database, Isti Plant Services reports the 535th-largest volume (12 lbs). Scale peers outside Oklahoma include Allied Mineral Products Inc and Halliburton Lake Charles Grinding Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Isti Plant Services Form-R facts
Compare this facility
See how Isti Plant Services stacks up against nearby facilities and the typical reporter.
100% less than the comparison
2.0× 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 Isti Plant Services releases toxic chemicals into the environment. Total: 12 lbs.
Chemical Releases
Aggregated across all reporting years (2019–2019). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese compounds | 12 lbs | - |
| Nickel compounds | 0 lbs | Carcinogen |
Isti Plant Services · AIR-pathway site
Nearest TRI Facilities to Isti Plant Services
Closest other reporters in Oklahoma - including Isti Plant Services, Isti Plant Services, Matrix Service Fabrication Div, ordered by distance.
Showing 8 of 349 other reporting facilities in Oklahoma.
Similar Other Facilities
Other Other facilities with similar total release volumes (±80%), outside Oklahoma - e.g. Allied Mineral Products Inc, Halliburton Lake Charles Grinding Plant, U.S. Coast Guard Base Galveston.
Other Insulation Specialists of Tulsa Inc Facilities
Same-parent TRI sites ranked by reported releases - including Isti Plant Services, Isti Plant Services, Isti Plant Services.
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 Manganese compounds, Nickel compounds; nearby reporters include Isti Plant Services. Isti Plant Services stamps TRACE volume · AIR 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 Isti Plant Services TRI extract (TRACE · AIR · CLEAN · lead Manganese compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Isti Plant Services totals are self-reported EPCRA §313 estimates for Catoosa, OK, latest year 2019. NAICS 237120 · Other. 0.0% of Rogers TRI pounds in this extract. Nearest ABS peer: Transcore (Δ 0 lbs). Pounds ≠ exposure.
Isti Plant Services stamps TRACE volume · AIR pathway · CLEAN · lead Manganese 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