Total reported releases
Total reported releases at Arcosa Marine Products INC Plt 73 have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Arcosa Marine Products INC Plt 73
Total reported releases 550k lb rose meaningfully year over year (+17%). Total releases concentrations have more than doubled since 2010.
COUNTY LINE RD 337, Caruthersville, Missouri · 326130 · Plastics and Rubber · operated by Arcosa INC
Anomaly engine
Notable Signals
Styrene
Styrene at Arcosa Marine Products INC Plt 73 have more than doubled since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Styrene
Styrene concentrations have more than doubled since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (6 Census block groups, population-weighted demographics): a population of 4,903. Why we surface this →
55.0%
Low-income
45.2%
People of color
8.0%
Under age 5
16.3%
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.