Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GRANITE CONSTRUCTION CO - HIGHWAY 175
4220 STATE HWY 175, LAKEPORT, CA, 95453
Parent company: NA
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 | Polycyclic aromatic compounds | Benzo[g,h,i]perylene | Total |
|---|---|---|---|
| 2024 | 227 | — | 227 |
| 2023 | 176 | — | 176 |
| 2022 | 361 | 13 | 374 |