Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
1000 LAWRENCE RD ATTN: ENVIRONMENTAL OFFICE, PORT CLINTON, OH, 43452
Parent company: US DEPARTMENT OF DEFENSE
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Lead | Copper | Total (lbs) | |||
| 2024 | 1,444 | — | 1,444 | |||
| 2023 | 8,686 | — | 8,686 | |||
| 2022 | 8,133 | — | 8,133 | |||
| 2021 | 11,815 | — | 11,815 | |||
| 2020 | 3,959 | — | 3,959 | |||
| 2019 | 1,466 | — | 1,466 | |||
| 2018 | 3,981 | — | 3,981 | |||
| 2017 | 3,719 | — | 3,719 | |||
| 2016 | 1,629 | — | 1,629 | |||
| 2015 | 5,000 | — | 5,000 | |||
| 2014 | 5,040 | — | 5,040 | |||
| 2013 | 4,704 | — | 4,704 | |||
| 2012 | 4,977 | — | 4,977 | |||
| 2011 | 5,009 | — | 5,009 | |||
| 2010 | 24,660 | 13,391 | 38,051 | |||
| 2009 | 11,411 | — | 11,411 | |||
| 2008 | 8,426 | — | 8,426 | |||
| 2007 | 1,235 | — | 1,235 | |||
▎ 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.