Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MMC MATERIALS INC - CLARKE ROAD
4622 CLARK RD, MEMPHIS, TN, 38141
Parent company: MMC MATERIALS INC
Carcinogen
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 | Naphthalene | Lead | Total |
|---|---|---|---|
| 2024 | — | 1 | 1 |
| 2023 | — | 1 | 1 |
| 2022 | — | 1 | 1 |
| 2004 | 5 | — | 5 |