Total reported releases 242k lb rose modestly year over year (+11%). Total releases concentrations have more than halved since 2010.
45 FM 2987, Fannin, Texas · 221112 · Electric Utilities · operated by Vistra CORP
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) releases at Coleto Creek Power Station fell from 27k lb to 12k lb (56% lower) between 2023 and 2024.
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) at Coleto Creek Power Station have more than three-quarters since 2010 (through 2024).
Total reported releases at Coleto Creek Power Station have more than three-quarters since 2010 (through 2024).
Hydrogen fluoride concentrations are roughly unchanged from 2010.
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 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 fallen 41% since 2018.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than halved since 2010.
Manganese compounds concentrations have more than halved since 2010.
Vanadium compounds concentrations have more than halved since 2010.
Zinc compounds concentrations have more than halved since 2010.
Lead compounds concentrations have more than halved since 2010.
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 1,542. 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.