Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TENARIS COILED TUBES LLC
8615 E SAM HO US TON PKWY N, HOUSTON, TX, 77044
Parent company: MAVERICK TUBE CORP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Manganese | Nickel | Chromium | Lead And Lead Compounds | Lead | Total |
|---|---|---|---|---|---|---|
| 2024 | 41 | — | — | 0 | — | 41 |
| 2023 | 25 | 2 | — | — | — | 27 |
| 2022 | 6 | 1 | — | 0 | — | 7 |
| 2021 | 4 | 1 | — | — | — | 5 |
| 2020 | 3 | 1 | — | — | — | 4 |
| 2019 | 9 | 2 | — | 0 | — | 12 |
| 2018 | 12 | 3 | 6 | — | 0 | 21 |
| 2017 | 6 | 1 | 3 | — | 0 | 10 |
| 2016 | 11 | 10 | 3 | — | 0 | 24 |
| 2015 | 20 | 16 | 11 | — | 0 | 47 |
| 2014 | 32 | 28 | 25 | — | — | 85 |
| 2013 | 20 | 18 | 15 | — | 0 | 53 |
| 2012 | 12 | 9 | 4 | — | 0 | 24 |
| 2011 | 8 | 5 | 3 | — | 0 | 15 |
| 2010 | — | 1 | — | — | — | 1 |
| 2009 | 4 | 3 | 2 | — | — | 9 |
| 2008 | 5 | — | — | — | — | 5 |
| 2007 | 8 | — | — | — | 0 | 8 |
| 2005 | 7 | — | — | — | 0 | 7 |