Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HIGHWAY EQUIPMENT CO
1330 76TH AVE SW, CEDAR RAPIDS, IA, 52404
Parent company: NA
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 | Methyl ethyl ketone | Chromium | Nickel | Manganese | Lead | Total (lbs) |
| 2024 | — | 29 | 9 | 24 | — | 62 |
| 2023 | — | 61 | 20 | 21 | 0 | 103 |
| 2022 | — | 49 | 12 | 15 | 0 | 77 |
| 2021 | — | 70 | 16 | 22 | — | 107 |
| 2020 | — | 33 | 7 | 15 | — | 55 |
| 2019 | — | 26 | 6 | 14 | 0 | 46 |
| 2018 | — | 21 | 8 | 18 | 0 | 47 |
| 2017 | — | 50 | 10 | 19 | 0 | 79 |
| 2016 | — | 36 | 6 | 13 | 0 | 55 |
| 2015 | — | 49 | 13 | 17 | 0 | 79 |
| 2014 | — | 96 | 21 | 26 | 0 | 143 |
| 2013 | — | 128 | 57 | 15 | — | 200 |
| 2012 | — | 53 | 22 | 13 | — | 88 |
| 2011 | — | 55 | 22 | 12 | — | 89 |
| 2010 | — | 41 | 17 | 10 | — | 68 |
| 2009 | — | 74 | 37 | 18 | — | 129 |
| 2008 | — | 152 | 76 | 38 | — | 266 |
| 2007 | — | 153 | 73 | 39 | — | 265 |
| 2006 | — | 148 | 72 | 41 | — | 261 |
| 2005 | — | 183 | 85 | 41 | — | 309 |
| 2004 | — | 159 | 75 | 37 | — | 271 |
| 2003 | 9,146 | 49 | 23 | 17 | — | 9,235 |
| 2002 | — | 8 | 4 | — | — | 12 |
▎ 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.