Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROYAL SPA CORP
2041 W EPLER, INDIANAPOLIS, IN, 46217
Parent company: NA
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 | 4,080 | 4,080 | ||||
| 2023 | 4,950 | 4,950 | ||||
| 2022 | 5,100 | 5,100 | ||||
| 2021 | 6,048 | 6,048 | ||||
| 2020 | 4,913 | 4,913 | ||||
| 2019 | 3,910 | 3,910 | ||||
| 2018 | 4,836 | 4,836 | ||||
| 2017 | 5,186 | 5,186 | ||||
| 2016 | 4,084 | 4,084 | ||||
| 2015 | 4,415 | 4,415 | ||||
| 2014 | 4,701 | 4,701 | ||||
| 2013 | 4,492 | 4,492 | ||||
| 2012 | 4,290 | 4,290 | ||||
| 2011 | 5,953 | 5,953 | ||||
| 2010 | 6,600 | 6,600 | ||||
| 2009 | 6,800 | 6,800 | ||||
| 2008 | 7,900 | 7,900 | ||||
| 2007 | 8,300 | 8,300 | ||||
| 2006 | 10,100 | 10,100 | ||||
| 2005 | 12,200 | 12,200 | ||||
| 2004 | 9,800 | 9,800 | ||||
| 2003 | 15,000 | 15,000 | ||||
| 2002 | 15,000 | 15,000 | ||||
| 2001 | 20,000 | 20,000 | ||||
| 2000 | 19,720 | 19,720 | ||||
| 1999 | 14,250 | 14,250 | ||||
| 1998 | 9,000 | 9,000 | ||||
| 1993 | 7,200 | 7,200 | ||||
| 1992 | 6,200 | 6,200 | ||||
▎ 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.