Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CONSOLIDATED PIPE & SUPPLY CO INC
1121 BROCK INDUSTRIAL DR, BIRMINGHAM, AL, 35208
Parent company: NA
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 | Nickel | Chromium | Manganese | Copper | Lead | Total (lbs) |
| 2024 | 203 | 175 | 93 | 104 | 1 | 576 |
| 2023 | 230 | 198 | 104 | 113 | 1 | 646 |
| 2022 | 263 | 226 | 120 | 134 | 0 | 743 |
| 2021 | 243 | 209 | 111 | 124 | 0 | 687 |
| 2020 | 321 | 276 | 146 | 163 | 0 | 907 |
| 2019 | 371 | 317 | 169 | 187 | 0 | 1,044 |
| 2018 | 152 | 140 | 92 | 28 | 0 | 412 |
| 2017 | 124 | 115 | 79 | 23 | 0 | 341 |
| 2016 | 125 | 114 | 77 | 24 | — | 340 |
| 2015 | 126 | 134 | 76 | 22 | — | 358 |
| 2014 | 37 | 36 | 36 | 8 | — | 117 |
| 2013 | 29 | 26 | 38 | 4 | — | 97 |
| 2012 | 35 | 32 | 34 | 6 | — | 107 |
| 2011 | 1 | 1 | 18 | — | — | 20 |
▎ 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.