Manganese And Manganese Compounds
Manganese And Manganese Compounds releases at Boise White Paper LLC rose from 27k lb to 81k lb (3.0×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Boise White Paper LLC
Total reported releases 999k lb more than doubled year over year (+106%). Total releases concentrations have fallen 37% since 2010.
31831 W HWY 12, Wallula, Washington · 322130 · Paper · operated by Packaging CORP Of America
Anomaly engine
Notable Signals
Ammonia
Ammonia releases at Boise White Paper LLC rose from 40k lb to 82k lb (2.0×) between 2023 and 2024.
Methanol
Methanol releases at Boise White Paper LLC rose from 351k lb to 637k lb between 2023 and 2024.
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) at Boise White Paper LLC have more than three-quarters since 2010 (through 2024).
Showing the 4 most editorially weighted signals out of 5. Lower-severity signals fold into the chemical breakdown and history charts below.
Chemicals reported · most recent year
What This Facility Releases
Methanol
Methanol concentrations have fallen 31% since 2010.
Ammonia
Ammonia concentrations are up 38% since 2010.
Manganese And Manganese Compounds
Manganese And Manganese Compounds concentrations have more than halved since 2010.
Hydrogen sulfide
Hydrogen sulfide concentrations are roughly unchanged from 2012.
Acetaldehyde
Acetaldehyde concentrations are roughly unchanged from 2010.
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 more than halved since 2010.
Barium And Barium Compounds
Barium And Barium Compounds concentrations have more than halved since 2010.
Formaldehyde
Formaldehyde concentrations have fallen 16% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 1,130. Why we surface this →
33.5%
Low-income
31.6%
People of color
10.4%
Under age 5
11.2%
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.