Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
REPUBLIC CONDUIT MANUFACTURING
7301 LOGISTICS DR, LOUISVILLE, KY, 40258
Parent company: NUCOR CORP
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 | Zinc compounds | Certain glycol ethers | sec-Butyl alcohol | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2024 | 8,860 | 9,752 | 6,304 | 998 | — | 25,925 |
| 2023 | 7,717 | 8,620 | 5,572 | 919 | — | 22,838 |
| 2022 | 6,441 | 7,155 | 3,977 | 702 | — | 18,282 |
| 2021 | 6,085 | 7,100 | 4,217 | 138 | — | 17,549 |
| 2020 | 5,037 | 3,817 | 1,736 | 117 | — | 10,715 |
| 2019 | 601 | — | 6,184 | 117 | — | 6,902 |
| 2018 | 1,177 | — | — | 121 | — | 1,302 |
| 2017 | 985 | — | — | 95 | — | 1,083 |
| 2016 | 1,061 | — | 892 | 34 | — | 1,990 |
| 2015 | 368 | — | 599 | 25 | — | 995 |
| 2014 | 347 | — | — | 19 | — | 371 |
| 2013 | 482 | — | — | 48 | — | 534 |
| 2012 | 431 | — | — | 12 | — | 448 |
| 2011 | 278 | — | — | 18 | — | 297 |
| 2010 | 243 | — | — | 10 | — | 254 |
| 2009 | 157 | — | — | 5 | — | 162 |
| 2008 | 287 | — | — | 40 | — | 351 |
| 2007 | 186 | — | — | 80 | 106 | 382 |
| 2006 | 15 | — | — | 10 | 54 | 80 |
▎ 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.