Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) at Evonik Corp Tippecanoe Laboratories have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Evonik Corp Tippecanoe Laboratories
Total reported releases 256k lb fell meaningfully year over year (-26%). Total releases concentrations have fallen 18% since 2010.
1650 LILLY RD, Lafayette, Indiana · 325411 · Chemicals · operated by Evonik 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.
Toluene
Toluene concentrations have more than doubled since 2010.
Acetonitrile
Acetonitrile concentrations are up 65% since 2010.
Certain glycol ethers
Certain glycol ethers concentrations have more than doubled since 2010.
Ammonia
Ammonia concentrations have fallen 19% since 2010.
Methanol
Methanol concentrations have fallen 36% since 2010.
Dichloromethane
Dichloromethane concentrations have more than halved 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
Within 3 miles of this facility (27 Census block groups, population-weighted demographics): a population of 41,792. Why we surface this →
41.9%
Low-income
30.4%
People of color
4.2%
Under age 5
8.7%
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.