Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CALPORTLAND CO NATIONAL CITY READY-MIXED
601 W 12TH ST, NATIONAL CITY, CA, 91950
Parent company: TAIHEIYO CEMENT USA 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 | Aluminum (fume or dust) | Lead compounds | Lead And Lead Compounds | Lead | Mercury And Mercury Compounds | Total |
|---|---|---|---|---|---|---|
| 2021 | 23 | — | 0 | — | — | 23 |
| 2020 | — | — | 0 | — | 0 | 0 |
| 2019 | — | — | 0 | — | 0 | 0 |
| 2018 | — | — | 0 | — | 0 | 0 |
| 2017 | — | 7 | — | — | — | 7 |
| 2016 | — | — | — | 0 | — | 0 |
| 2015 | — | — | — | 0 | — | 0 |
| 2014 | — | — | — | 0 | — | 0 |