Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MARTIN MARIETTA ARIZONA LLC - CLARKDALE PLANT
280 N CEMENT PLANT RD, CLARKDALE, AZ, 86324
Parent company: MARTIN MARIETTA MATERIALS INC
PBT
— 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 | Aluminum (fume or dust) | Lead And Lead Compounds | Total |
|---|---|---|---|
| 2024 | — | 0 | 0 |
| 2023 | — | 0 | 0 |
| 2022 | — | 8 | 8 |
| 2021 | 39 | — | 39 |