Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BEST BLOCK - DENB
8227 BLAKELAND DR, LITTLETON, CO, 80125
Parent company: QUIKRETE HOLDINGS
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 | Lead compounds | Lead | Total |
|---|---|---|---|
| 2024 | — | 0 | 0 |
| 2011 | 0 | — | 0 |
| 2010 | 0 | — | 0 |
| 2008 | 4 | — | 4 |
| 2007 | 3 | — | 3 |
| 2006 | 3 | — | 3 |
| 2005 | 4 | — | 4 |