Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATIONAL PIPE & PLASTICS INC
9609 WEST MARKET STREET, COLFAX, NC, 27235
Parent company: OLDCASTLE INFRASTRUCTURE
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 | Zinc compounds | Total |
|---|---|---|
| 2021 | 901 | 901 |