Total reported releases 252k lb rose modestly year over year (+5%). Total releases concentrations have more than halved since 2010.
1300 CANTWELL LN, Corpus Christi, Texas · 324110 · Petroleum · operated by Valero Energy CORP
Nitrate compounds (water dissociable; reportable only when in aqueous solution) at Valero Refining Texas LP Corpus Christi East Plant have more than three-quarters since 2010 (through 2024).
Total reported releases at Valero Refining Texas LP Corpus Christi East Plant have more than halved since 2010 (through 2024).
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have more than halved since 2010.
n-Hexane concentrations have fallen 21% since 2010.
Benzene concentrations have fallen 43% since 2010.
Toluene concentrations have fallen 49% since 2010.
Xylene (mixed isomers) concentrations have fallen 26% since 2010.
Cyclohexane concentrations have fallen 35% since 2010.
Ammonia concentrations are roughly unchanged from 2010.
Propylene concentrations have fallen 25% since 2010.
Within 3 miles of this facility (32 Census block groups, population-weighted demographics): a population of 28,676. Why we surface this →
Low-income
People of color
Under age 5
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). 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.