Total reported releases
Total reported releases at Louisiana Pigment CO LP have risen 58% since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Louisiana Pigment CO LP
Total reported releases 5.2M lb rose modestly year over year (+12%). Total releases concentrations are up 58% since 2010.
3300 BAYOU D'INDE RD, Westlake, Louisiana · 325130 · Chemicals · operated by Kronos Louisiana INC
Anomaly engine
Notable Signals
0000075456
0000075456 releases at Louisiana Pigment CO LP fell from 28k lb to 0 lb (100% lower) between 2023 and 2024.
N982
N982 releases at Louisiana Pigment CO LP fell from 12k lb to 0 lb (100% lower) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Manganese compounds
Manganese compounds concentrations are roughly unchanged from 2010.
Vanadium compounds
Vanadium compounds concentrations are up 20% since 2016.
Chromium compounds (except for chromite ore mined in the Transvaal Region)
Chromium compounds (except for chromite ore mined in the Transvaal Region) concentrations are up 20% since 2016.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations are up 63% since 2010.
Nickel compounds
Nickel compounds concentrations are roughly unchanged from 2016.
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) concentrations have fallen 44% since 2016.
Lead compounds
Lead compounds concentrations have more than doubled since 2016.
Carbonyl sulfide
Carbonyl sulfide concentrations are roughly unchanged from 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (9 Census block groups, population-weighted demographics): a population of 15,868. Why we surface this →
21.0%
Low-income
16.9%
People of color
6.7%
Under age 5
14.6%
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.