Toxic Release Inventory data for 2024. 15 facilities reported releasing p-cresol.
| Facility | State | On-site (lb) |
|---|---|---|
| Elemental Environmental Solutions Llc Arkadelphia | Arkansas | 64.3k |
| Sasol Chemicals (Usa) Llc Houston | Texas | 5.9k |
| Rea Magnet Wire Co Fort Wayne | Indiana | 855 |
| Sasol Chemicals (Usa) Llc Winnie | Texas | 507 |
| Lanxess Corp Charleston | South Carolina | 484 |
| Rea Magnet Wire Co Lafayette | Indiana | 132 |
| Si Group Inc Freeport | Texas | 28 |
| Veolia Es Technical Solutions Llc Port Arthur Facility Beaumont | Texas | 4 |
| Si Group Inc Rotterdam Junction | New York | 2 |
| Lamberti Synthesis Usa Inc Chattanooga | Tennessee | 2 |
| Heritage Thermal Services East Liverpool | Ohio | 0 |
| Reworld Tron Corp Avon | Ohio | 0 |
| Clean Harbors Deer Park Llc La Porte | Texas | 0 |
| Sterling Specialty Chemicals Llc Sand Springs | Oklahoma | 0 |
| Dynachem Inc Georgetown | Illinois | 0 |
The Toxic Release Inventory (TRI) tracks how much of each listed chemical U.S. industrial facilities release into the environment each year. EPA requires facilities in certain industry sectors that manufacture, process, or otherwise use TRI-listed chemicals above threshold amounts to report annually. In 2024, 15 facilities reported releasing p-cresol to EPA's TRI program.
Releases are spread across all three environmental pathways: 6.9k lb to air (stack and fugitive emissions), 211 lb to water (surface water discharges), and 65.1k lb to land (landfills, surface impoundments, and land treatment).
TRI data represents reported releases, not measured environmental concentrations. A facility reporting large releases of p-cresol is not necessarily causing harm at those levels — toxicity, exposure pathways, and local conditions all matter. Conversely, small reported amounts of highly toxic chemicals can pose greater risk than large amounts of less toxic ones. TRI is a transparency tool, not a risk assessment.
For health information about specific chemicals, the Agency for Toxic Substances and Disease Registry (ATSDR) publishes toxicological profiles, and EPA's Integrated Risk Information System (IRIS) provides reference doses and cancer classifications.