Total reported releases 139k lb more than tripled year over year (+280%). Total releases concentrations are up 13% since 2010.
1920 PAK TANK RD, Sulphur, Louisiana · 324199 · Petroleum · operated by Rain Cii Carbon LLC
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) releases at Rain Cii Carbon LLC Lake Charles Calcining Plant (Lccp) rose from 10k lb to 61k lb (5.9×) between 2023 and 2024.
Vanadium compounds releases at Rain Cii Carbon LLC Lake Charles Calcining Plant (Lccp) rose from 21k lb to 73k lb (3.5×) between 2023 and 2024.
Vanadium compounds concentrations have fallen 24% since 2010.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than doubled since 2014.
Nickel And Nickel Compounds concentrations have more than halved since 2010.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than halved since 2013.
Lead And Lead Compounds concentrations have fallen 29% since 2010.
Polycyclic aromatic compounds concentrations are up 48% since 2010.
Mercury And Mercury Compounds concentrations are up 13% since 2010.
Benzo[g,h,i]perylene volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
Within 3 miles of this facility (3 Census block groups, population-weighted demographics): a population of 5,661. 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.