Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASPEN SURGICAL PR CORP
ROAD 183 KM 20.3, LAS PIEDRAS, PR, 00771
Parent company: ASPEN SURGICAL
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Ammonia | Total (lbs) | |||
| 2024 | 1,647 | — | 1,647 | |||
| 2023 | 1,611 | — | 1,611 | |||
| 2022 | 1,766 | — | 1,766 | |||
| 2021 | 2,032 | — | 2,032 | |||
| 2020 | 1,730 | — | 1,730 | |||
| 2019 | 2,027 | — | 2,027 | |||
| 2018 | 1,604 | — | 1,604 | |||
| 2017 | 1,992 | — | 1,992 | |||
| 2016 | 1,574 | — | 1,574 | |||
| 2015 | 2,615 | — | 2,615 | |||
| 2014 | 2,059 | — | 2,059 | |||
| 2011 | — | 10 | 10 | |||
| 2005 | — | 10 | 10 | |||
| 2004 | — | 30 | 30 | |||
| 2003 | — | 30 | 30 | |||
▎ 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.