Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SILGAN CONTAINERS MANUFACTURING CORP
3725 DIVISION ST, BURLINGTON, IA, 52601
Parent company: SILGAN HOLDINGS 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 | n-Butyl alcohol | Certain glycol ethers | 1,2,4-Trimethylbenzene | Methyl isobutyl ketone | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 20,652 | 5,073 | 6,152 | — | — | 31,877 |
| 2023 | 21,717 | 6,941 | 5,947 | 798 | — | 35,403 |
| 2022 | 36,095 | 14,882 | — | 841 | — | 51,818 |
| 2021 | 25,579 | 11,691 | — | 1,684 | 505 | 39,459 |
| 2020 | 29,359 | 13,960 | — | 1,396 | 416 | 45,131 |
| 2019 | 16,547 | 31,983 | — | 1,447 | 408 | 50,385 |
| 2018 | 14,052 | 22,199 | — | 1,428 | 390 | 38,069 |
| 2017 | 11,086 | 27,156 | — | 2,118 | 642 | 41,002 |
| 2016 | 13,943 | 18,701 | — | 2,301 | 704 | 35,649 |
▎ 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.