Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CST COVERS
498 N LOOP 336 E, CONROE, TX, 77301
Parent company: SOLACE CAPITAL PARTNERS LLC
Carcinogen
PBT
— 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 | Manganese | Copper | Lead | Nickel | Total (lbs) | |
| 2024 | 2 | 1 | 1 | — | 4 | |
| 2023 | — | 1 | 1 | — | 2 | |
| 2022 | — | 1 | 1 | — | 2 | |
| 2021 | 2 | 1 | 1 | — | 4 | |
| 2020 | 1 | 1 | 1 | 1 | 4 | |
| 2019 | 13 | 1 | 1 | — | 15 | |
| 2018 | 1 | 1 | 1 | — | 3 | |
| 2017 | 1 | 1 | 1 | — | 3 | |
| 2016 | 1 | 1 | 1 | — | 3 | |
| 2015 | 1 | 1 | 1 | — | 3 | |
▎ 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.