Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) at Basf Corp - Hannibal Site have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Basf Corp - Hannibal Site
Total reported releases 223k lb rose modestly year over year (+8%). Total releases concentrations are up 38% since 2010.
3150 HWY JJ, Palmyra, Missouri · 325320 · Chemicals · operated by Basf CORP
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have more than doubled since 2010.
o-Xylene
o-Xylene concentrations have more than doubled since 2010.
Toluene
Toluene concentrations are up 33% since 2010.
1,2-Dichloroethane
1,2-Dichloroethane concentrations are up 56% since 2010.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than halved since 2010.
Nitric acid
Nitric acid concentrations are roughly unchanged from 2010.
Methyl isobutyl ketone
Methyl isobutyl ketone concentrations are up 90% since 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.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Marion County County, MO (no Census block groups within 3 miles — falling back to containing county): a population of 28,525. Why we surface this →
14.2%
Low-income
10.3%
People of color
6.3%
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.