Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SAN ANTONIO RETAIL SUPPORT CENTER
4710 PAN AM EXPRESSWAY, SAN ANTONIO, TX, 78218
Parent company: HEB GROCERY CO LP
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 | Ammonia | Nitric acid | Total (lbs) | |||
| 2024 | — | 754 | 754 | |||
| 2023 | — | 754 | 754 | |||
| 2022 | — | 754 | 754 | |||
| 2021 | — | 754 | 754 | |||
| 2020 | — | 754 | 754 | |||
| 2019 | — | 754 | 754 | |||
| 2018 | — | 754 | 754 | |||
| 2017 | — | 754 | 754 | |||
| 2016 | — | 754 | 754 | |||
| 2015 | — | 754 | 754 | |||
| 2014 | — | 754 | 754 | |||
| 2013 | — | 754 | 754 | |||
| 2012 | — | 754 | 754 | |||
| 2011 | — | 754 | 754 | |||
| 2010 | 4,451 | 754 | 5,205 | |||
| 2009 | — | 754 | 754 | |||
| 2008 | — | 754 | 754 | |||
| 2007 | — | 754 | 754 | |||
| 2006 | — | 754 | 754 | |||
| 2005 | 3,455 | 754 | 4,209 | |||
| 2004 | 1,220 | 754 | 1,974 | |||
| 2003 | 1,381 | 754 | 2,135 | |||
| 2002 | 2,309 | 754 | 3,063 | |||
| 2001 | — | 750 | 750 | |||
| 2000 | 13,295 | 750 | 14,045 | |||
| 1999 | 32,700 | 750 | 33,450 | |||
| 1998 | 15,920 | 750 | 16,670 | |||
| 1997 | 19,499 | 750 | 20,249 | |||
| 1996 | 24,500 | 750 | 25,250 | |||
| 1995 | 26,420 | 750 | 27,170 | |||
| 1994 | 26,420 | 750 | 27,170 | |||
| 1993 | 26,420 | 750 | 27,170 | |||
| 1992 | 26,420 | 750 | 27,170 | |||
▎ 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.