Acetaldehyde
Acetaldehyde at Roanoke Cement CO LLC have more than halved since 2014 (through 2024).
TRI facility · TRI 2024 reporting year
Roanoke Cement CO LLC
Total reported releases 159k lb more than tripled year over year (+237%). Total releases concentrations have more than doubled since 2010.
6071 CATAWBA RD, Troutville, Virginia · 327310 · Nonmetallic Mineral Product · operated by Titan America LLC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Hydrogen cyanide
Hydrogen cyanide volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
Acetaldehyde
Acetaldehyde concentrations have more than halved since 2014.
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 19% since 2012.
Formaldehyde
Formaldehyde volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.
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 fallen 29% since 2010.
Manganese And Manganese Compounds
Manganese And Manganese Compounds concentrations have fallen 47% since 2010.
Lead And Lead Compounds
Lead And Lead Compounds concentrations have more than halved since 2010.
Mercury And Mercury Compounds
Mercury And Mercury Compounds concentrations are up 20% 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 3,443. Why we surface this →
12.1%
Low-income
6.6%
People of color
4.2%
Under age 5
23.1%
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.