Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAMPTON HYDRAULICS LLC (GREAT BEND INDUSTRIES)
8701 6TH ST, GREAT BEND, KS, 67530
Parent company: LIGON INDUSTRIES LLC
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 | Copper | Manganese | Nickel | Total (lbs) | ||
| 2022 | — | — | 1 | 1 | ||
| 2021 | — | — | 1 | 1 | ||
| 2020 | — | — | 1 | 1 | ||
| 2019 | — | 6 | 2 | 8 | ||
| 2018 | — | 4 | 1 | 5 | ||
| 2017 | — | 3 | 1 | 4 | ||
| 2016 | — | — | 1 | 1 | ||
| 1997 | 300 | — | — | 300 | ||
| 1996 | 300 | — | — | 300 | ||
| 1995 | 600 | — | — | 600 | ||
| 1994 | 585 | — | — | 585 | ||
▎ 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.