Zinc compounds
Zinc compounds at International Paper CO - Mansfield Mill have more than three-quarters since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
International Paper CO - Mansfield Mill
Total reported releases 4.1M lb fell modestly year over year (-6%). Total releases concentrations have fallen 45% since 2010.
1202 LOUISIANA HWY 509 NE, Mansfield, Louisiana · 322130 · Paper · operated by International Paper Co
Anomaly engine
Notable Signals
Manganese And Manganese Compounds
Manganese And Manganese Compounds at International Paper CO - Mansfield Mill have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Methanol
Methanol concentrations have fallen 15% since 2010.
Zinc compounds
Zinc compounds concentrations have more than halved since 2010.
Manganese And Manganese Compounds
Manganese And Manganese Compounds concentrations have more than halved since 2010.
Ammonia
Ammonia concentrations have fallen 28% since 2010.
Hydrogen sulfide
Hydrogen sulfide concentrations have more than halved since 2012.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have fallen 19% since 2010.
Acetaldehyde
Acetaldehyde concentrations have fallen 18% since 2010.
Formaldehyde
Formaldehyde concentrations have fallen 30% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
De Soto Parish County, LA (no Census block groups within 3 miles — falling back to containing county): a population of 26,821. Why we surface this →
20.2%
Low-income
40.9%
People of color
6.0%
Under age 5
18.2%
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.