Seadrift Coke LP
Total reported releases 8k lb rose modestly year over year (+15%). Total releases concentrations are up 64% since 2010.
8618 HWY 185 N, Port Lavaca, Texas · 324199 · Petroleum · operated by Graftech International LTD
Notable Signals
No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.
What This Facility Releases
Propylene
Propylene concentrations are up 36% since 2010.
Ethylene
Ethylene concentrations are up 95% since 2013.
Toluene
Toluene concentrations have more than doubled since 2010.
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than halved since 2010.
Benzene
Benzene concentrations have more than doubled since 2010.
Naphthalene
Naphthalene concentrations are up 12% since 2010.
Hydrogen sulfide
Hydrogen sulfide concentrations have more than halved since 2012.
Phenanthrene
Phenanthrene concentrations have more than halved since 2013.
Who Lives Next To This Facility
Calhoun County County, TX (no Census block groups within 3 miles — falling back to containing county): a population of 20,127. Why we surface this →
Low-income
People of color
Under age 5
Over age 64
Source: Census ACS 2018-2022 (5-year), county-level fallback. Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.