Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LINDE HYCO CLEAR LAKE PLANT
9602 BAYPORT BLVD, PASADENA, TX, 77507
Parent company: LINDE 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 | Ammonia | Zinc compounds | Nickel | Total (lbs) | ||
| 2024 | 925 | — | — | 925 | ||
| 2023 | 560 | — | — | 560 | ||
| 2022 | 504 | — | — | 504 | ||
| 2021 | 580 | — | — | 580 | ||
| 2020 | 1,222 | 5 | 2 | 1,228 | ||
▎ 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.