Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SOUTHWEST UNITED
900 N. MORGAN ROAD, OKLAHOMA CITY, OK, 73127
Parent company: SOUTHWEST COS INC
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 | Nitric acid | Total |
|---|---|---|
| 2012 | 102 | 102 |
| 2010 | 1 | 1 |
| 2009 | 3 | 3 |