Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ADVANCED SURFACE TECHNOLOGIES INC
6155 W 54TH AVE, ARVADA, CO, 80002
Parent company: NA
Carcinogen
— 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 | Nitric acid | Nickel compounds | Nickel And Nickel Compounds | Total |
|---|---|---|---|---|
| 2024 | 219 | — | 27 | 246 |
| 2023 | 164 | — | 139 | 303 |
| 2022 | 269 | — | 227 | 496 |
| 2021 | 524 | — | 298 | 822 |
| 2020 | 688 | 231 | — | 919 |
| 2019 | 799 | 280 | — | 1,079 |
| 2018 | 831 | 259 | — | 1,090 |
| 2017 | 431 | 295 | — | 726 |
| 2016 | 419 | 328 | — | 747 |
| 2015 | 440 | 308 | — | 748 |
| 2014 | 401 | 292 | — | 693 |
| 2013 | 324 | 119 | — | 443 |
| 2012 | 500 | 500 | — | 1,000 |
| 2011 | 500 | 500 | — | 1,000 |
| 2010 | 500 | 140 | — | 640 |
| 2009 | 500 | 500 | — | 1,000 |
| 2008 | 500 | 500 | — | 1,000 |
| 2007 | 552 | 832 | — | 1,384 |
| 2006 | 532 | 746 | — | 1,278 |
| 2005 | 618 | 568 | — | 1,186 |
| 2004 | 480 | 330 | — | 810 |
| 2003 | 274 | — | — | 274 |
| 2002 | 436 | — | — | 436 |
| 2001 | 490 | — | — | 490 |
| 2000 | 512 | — | — | 512 |
| 1999 | 420 | — | — | 420 |