Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEVRON PHILLIPS CHEMICAL CO PERFORMANCE PIPE DIV
1806 W STONE AVE, FAIRFIELD, IA, 52556
Parent company: CHEVRON PHILLIPS CHEMICAL CO LLC
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 | Lead compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) | |||
| 1995 | 250 | 250 | 500 | |||
| 1994 | 95 | 91 | 186 | |||
| 1993 | 77 | 72 | 149 | |||
| 1992 | 147 | 139 | 286 | |||
▎ 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.