Xylene (mixed isomers)
Xylene (mixed isomers) releases at Oldcastle Building Envelope - Tennessee Facility rose from 4k lb to 59k lb (15.3×) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Oldcastle Building Envelope - Tennessee Facility
Total reported releases 74k lb rose by an order of magnitude year over year (+720%). Total releases concentrations have more than doubled since 2013.
920 POTTERTOWN RD, Midway, Tennessee · 331318 · Primary Metals · operated by Kps Capital Partners
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than doubled since 2022.
Toluene
Toluene concentrations have more than doubled since 2013.
Certain glycol ethers
Certain glycol ethers concentrations have more than doubled since 2010.
Ammonia
Ammonia concentrations have more than doubled since 2010.
Ethylbenzene
Ethylbenzene concentrations have more than doubled since 2012.
Dimethyl phthalate
Dimethyl phthalate 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 3,383. Why we surface this →
40.5%
Low-income
5.6%
People of color
5.4%
Under age 5
16.6%
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.