Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OLDCASTLE INFRASTRUCTURE
2300 HWY 11 N, SWEETWATER, TN, 37874
Parent company: CRH AMERICAS INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Styrene | Total (lbs) | ||||
| 2024 | 35,538 | 35,538 | ||||
| 2023 | 47,134 | 47,134 | ||||
| 2022 | 36,261 | 36,261 | ||||
| 2021 | 53,946 | 53,946 | ||||
| 2020 | 41,075 | 41,075 | ||||
| 2019 | 39,715 | 39,715 | ||||
| 2018 | 38,420 | 38,420 | ||||
| 2017 | 33,520 | 33,520 | ||||
| 2016 | 115,040 | 115,040 | ||||
| 2015 | 177,840 | 177,840 | ||||
| 2014 | 112,173 | 112,173 | ||||
| 2013 | 58,540 | 58,540 | ||||
| 2012 | 59,725 | 59,725 | ||||
| 2011 | 57,155 | 57,155 | ||||
| 2010 | 45,741 | 45,741 | ||||
| 2009 | 23,556 | 23,556 | ||||
| 2008 | 23,263 | 23,263 | ||||
| 2007 | 35,935 | 35,935 | ||||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.