Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MICHIGAN PAVING & MATERIALS CO
1950 WILLIAMS ST, ALMA, MI, 48801
Parent company: CRH AMERICAS INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Polycyclic aromatic compounds | Benzo[g,h,i]perylene | Total (lbs) | |||
| 2014 | 116 | 10 | 126 | |||
| 2013 | 116 | 10 | 126 | |||
| 2012 | 76 | 7 | 83 | |||
| 2011 | 105 | 9 | 114 | |||
| 2010 | 103 | 9 | 112 | |||
| 2009 | 141 | 12 | 153 | |||
| 2008 | 121 | 10 | 132 | |||
| 2007 | 534 | 11 | 545 | |||
| 2006 | 364 | 7 | 371 | |||
| 2005 | 1,690 | 11 | 1,701 | |||
| 2004 | 1,143 | 8 | 1,150 | |||
| 2003 | 1,208 | 63 | 1,271 | |||
| 2002 | 1,314 | 70 | 1,384 | |||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.