Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TENARIS COILED TUBES - SUBSEA
8762 CLAY ROAD, HOUSTON, TX, 77080
Parent company: MAVERICK TUBE CORP
Carcinogen
— 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 | Chromium | Nickel | Manganese | Total |
|---|---|---|---|---|
| 2014 | 132 | — | 12 | 143 |
| 2013 | 53 | — | 5 | 57 |
| 2012 | 19 | — | — | 19 |
| 2011 | 54 | — | — | 54 |
| 2010 | 259 | 84 | 30 | 374 |
| 2009 | 58 | 38 | 23 | 119 |