Barium compounds (except for barium sulfate (CAS No. 7727-43-7))
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) at Adm Corn Processing have risen 99% since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Adm Corn Processing
Total reported releases 2.1M lb rose sharply year over year (+42%). Total releases concentrations are up 93% since 2010.
1251 BEAVER CHANNEL PKWY, Clinton, Iowa · 221112 · Electric Utilities · operated by Archer Daniels Midland Co
Anomaly engine
Notable Signals
Total reported releases
Total reported releases at Adm Corn Processing have risen 93% since 2010 (through 2024).
Zinc compounds
Zinc compounds releases at Adm Corn Processing rose from 11k lb to 49k lb (4.5×) between 2023 and 2024.
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) releases at Adm Corn Processing rose from 312k lb to 797k lb (2.6×) between 2023 and 2024.
Showing the 4 most editorially weighted signals out of 6. Lower-severity signals fold into the chemical breakdown and history charts below.
Chemicals reported · most recent year
What This Facility Releases
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) concentrations are up 99% 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 are up 29% since 2017.
n-Hexane
n-Hexane concentrations have more than halved since 2010.
Acetaldehyde
Acetaldehyde concentrations have more than doubled 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 are up 84% since 2010.
Manganese compounds
Manganese compounds concentrations have fallen 22% since 2010.
Zinc compounds
Zinc compounds concentrations have more than halved since 2010.
Methanol
Methanol concentrations are up 29% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (20 Census block groups, population-weighted demographics): a population of 18,845. Why we surface this →
36.4%
Low-income
11.7%
People of color
6.8%
Under age 5
20.0%
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.