Manganese compounds
Manganese compounds releases at Arcosa Wind Towers INC. Plt 1550 rose from 25k lb to 114k lb (4.5×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Arcosa Wind Towers INC. Plt 1550
Total reported releases 199k lb more than doubled year over year (+98%). Total releases concentrations are up 13% since 2010.
801 N. 19TH AVE. EAST, Newton, Iowa · 332420 · Fabricated Metals · operated by Arcosa INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Manganese compounds
Manganese compounds concentrations have fallen 18% since 2010.
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than doubled since 2013.
n-Butyl alcohol
n-Butyl alcohol concentrations are roughly unchanged from 2010.
1,2,4-Trimethylbenzene
1,2,4-Trimethylbenzene concentrations are up 44% since 2012.
Ethylbenzene
Ethylbenzene concentrations have fallen 43% since 2020.
Cumene
Cumene concentrations have more than doubled since 2022.
Chromium
Chromium concentrations have more than halved since 2010.
Nickel
Nickel 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 (17 Census block groups, population-weighted demographics): a population of 17,076. Why we surface this →
39.7%
Low-income
9.4%
People of color
5.1%
Under age 5
21.6%
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.