Total reported releases
Total reported releases at Holcim (Us) (Including Systech Env. Corp.) have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Holcim (Us) (Including Systech Env. Corp.)
Total reported releases 180k lb held roughly steady year over year (-2%). Total releases concentrations have more than doubled since 2010.
11435 COUNTY RD 176, Paulding, Ohio · 327310 · Nonmetallic Mineral Product · operated by Holcim Participations (Us) INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations have more than doubled since 2013.
Benzene
Benzene concentrations are up 12% since 2010.
Polycyclic aromatic compounds
Polycyclic aromatic compounds volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
Methanol
Methanol concentrations have more than doubled since 2010.
Toluene
Toluene concentrations have more than doubled since 2010.
1,2,4-Trimethylbenzene
1,2,4-Trimethylbenzene concentrations have more than doubled since 2012.
Ethylene glycol
Ethylene glycol volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
Xylene (mixed isomers)
Xylene (mixed isomers) 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 (2 Census block groups, population-weighted demographics): a population of 2,455. Why we surface this →
25.5%
Low-income
9.1%
People of color
8.9%
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.