Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
INSITUFORM DE PUERTO RICO INC
PR 189 KM 59, GURABO, PR, 00778
Parent company: INSITUFORM TECHS INC
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 | Styrene | Total |
|---|---|---|
| 1990 | 250 | 250 |
| 1989 | 250 | 250 |