EPA TRI Facility · Chemicals
Deer Park_tx (roh)
Deer Park, TX · Parent: Dow Inc
- Total releases
- 1.8M lbs
- Chemicals reported
- 29
- Carcinogens
- 8
- Primary pathway
- Air Releases
MIXED Form-R mix
Deer Park_tx (roh): how the 1.8M lbs splits
1.8M lbs across all reported pathways
- Air Releases 1.0M lbs 57.7%
- Off-site Transfers 628.1K lbs 35.0%
- Water Discharges 130.8K lbs 7.3%
Deer Park_tx (roh)'s 1.8M lbs Form-R total is MIXED - air releases is 57.7% of the bar. Next segment: off-site transfers at 35.0%. Leading chemical by pounds: Methyl methacrylate.
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.
HEAVY volume MIXED pathway CARC-LEAN
Deer Park_tx (roh) is an EPA Toxics Release Inventory reporter in Deer Park, TX, in the chemicals sector. It reported 218.6K lbs of releases across 27 chemicals in 2023, and 1.8M lbs in total across its 2019-2023 reporting years. That ranks 916 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Deer Park_tx (roh) is pounds #100 and chemical-count #57 at 1.8M lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Evonik Oil Additives USA Inc; Valvoline Global - Deer Park Tx; Clean Harbors Deer Park LLC; Tm Deer Park Services LP. Similar-scale Chemicals peers outside Texas: Tsrc Specialty Materials LLC; Mosaic Fertilizer Llc-Riverview; M. Argueso & Co. Inc. (d.b.a Paramelt); Indorama Ventures Olefins LLC. Other Dow Inc sites in this extract: The Dow Chemical Co - Louisiana Operations; The Dow Chemical Co - Beaumont Aniline; Dow Sabine River Operations; St Charles Operations (taft/star) Union Carbide Corp. Largest disclosed chemicals by pounds: Methyl methacrylate; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Ammonia; Hydrogen cyanide.
Compare Deer Park_tx (roh) with
Nearest reporters in Texas
- Evonik Oil Additives USA Inc Deer Park · 7.2K lbs
- Valvoline Global - Deer Park Tx Deer Park · 190 lbs
- Clean Harbors Deer Park LLC La Porte · 7.0M lbs
- Tm Deer Park Services LP Deer Park · 63.0M lbs
Similar-scale Chemicals sites elsewhere: Tsrc Specialty Materials LLC (LA) · Mosaic Fertilizer Llc-Riverview (FL) · M. Argueso & Co. Inc. (d.b.a Paramelt) (MI)
Deer Park_tx (roh) is a HEAVY · MIXED-pathway Form-R site in Deer Park, TX: 1.8M lbs across 29 chemicals (8 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment air releases at 57.7%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Tsrc Specialty Materials LLC and Mosaic Fertilizer Llc-Riverview.
Deer Park_tx (roh) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.8M lbs Top 4% higher than 96% 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
Deer Park_tx (roh) in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Deer Park_tx (roh) reports the 184th-largest volume, placing it in the top 4.7% of its sector. Scale peers outside Texas include Tsrc Specialty Materials LLC and Mosaic Fertilizer Llc-Riverview.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Deer Park_tx (roh)'s total reported releases fell from 510.4 thousand lb in 2022 to 218.6 thousand lb in 2023, based on EPA TRI filings.
- Deer Park_tx (roh)'s off-site transfers fell from 327.0 thousand lb in 2022 to 51.3 thousand lb in 2023, based on EPA TRI filings.
- Deer Park_tx (roh)'s water releases fell from 3.8 thousand lb in 2022 to 3.4 thousand lb in 2023, based on EPA TRI filings.
- Deer Park_tx (roh)'s air releases fell from 179.6 thousand lb in 2022 to 163.9 thousand lb in 2023, based on EPA TRI filings.
Deer Park_tx (roh) Form-R facts
Compare this facility
See how Deer Park_tx (roh) stacks up against nearby facilities and the typical reporter.
249.0× more than the comparison
9.7× 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 Deer Park_tx (roh) releases toxic chemicals into the environment. Total: 1.8M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 55% (480.9K lbs to 218.6K lbs).
Deer Park_tx (roh): annual Form-R pounds
HEAVY site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022
- 2023 0
What this shows Deer Park_tx (roh) year-over-year reported totals (decreased by 55% 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: Methyl methacrylate.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 480.9K lbs | 27 |
| 2020 | 296.0K lbs | 27 |
| 2021 | 288.7K lbs | 27 |
| 2022 | 510.4K lbs | 26 |
| 2023 | 218.6K lbs | 27 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 8 of 29 chemicals are carcinogens. Sorted by total release volume.
Deer Park_tx (roh) in Harris
Nearest TRI Facilities to Deer Park_tx (roh)
Closest other reporters in Texas - including Evonik Oil Additives USA Inc, Valvoline Global - Deer Park Tx, Clean Harbors Deer Park LLC, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Texas - e.g. Tsrc Specialty Materials LLC, Mosaic Fertilizer Llc-Riverview, M. Argueso & Co. Inc. (d.b.a Paramelt).
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Deer Park_tx (roh) on cumulative reported pounds (1.8M lbs) and distinct chemical count (29). Release-pound peers include Bunge N.a. (opd West) Inc., Dominion Energy of South Carolina - Williams Station Genco, Tsrc Specialty Materials LLC. Chemical-count peers include Harrison Power Station, Pcs Phosphate Co Inc, Blue Ridge Paper Products 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.
- Bunge N.a. (opd West) Inc. Emporia, KS · Food 1.8M lbs reported
- Dominion Energy of South Carolina - Williams Station Genco Goose Creek, SC · Electric Utilities 1.8M lbs reported
- Tsrc Specialty Materials LLC Plaquemine, LA · Chemicals 1.8M lbs reported
- Cargill Corn Milling North America Blair, NE · Food 1.8M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Dow Inc Facilities
Same-parent TRI sites ranked by reported releases - including The Dow Chemical Co - Louisiana Operations, The Dow Chemical Co - Beaumont Aniline, Dow Sabine River Operations.
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 Methyl methacrylate, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia, Hydrogen cyanide; nearby reporters include Evonik Oil Additives USA Inc. Deer Park_tx (roh) stamps HEAVY volume · MIXED 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 Deer Park_tx (roh) TRI extract (HEAVY · MIXED · CARC-LEAN · lead Methyl methacrylate) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Deer Park_tx (roh) totals are self-reported EPCRA §313 estimates for Deer Park, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325110 · Chemicals. 0.8% of Harris TRI pounds in this extract. Nearest ABS peer: Bunge N.a. (opd West) Inc. (Δ 134 lbs). Pounds ≠ exposure.
Deer Park_tx (roh) stamps HEAVY · MIXED pathway (air releases leads at 57.7%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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