Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NAVAL BASE GUAM-APRA HARBOR WWTP
1801 S MARINE DR, SANTA RITA, GU, 96915
Parent company: US DEPARTMENT OF DEFENSE
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Chlorine | Ammonia | Total |
|---|---|---|---|---|
| 2024 | 194,867 | — | — | 194,867 |
| 2023 | 200,518 | — | — | 200,518 |
| 2022 | 212,004 | — | — | 212,004 |
| 2021 | 234,299 | — | — | 234,299 |
| 2020 | 244,483 | — | — | 244,483 |
| 2019 | 231,094 | — | — | 231,094 |
| 2018 | 232,212 | — | — | 232,212 |
| 2017 | 210,629 | — | — | 210,629 |
| 2016 | 241,880 | — | — | 241,880 |
| 2015 | 223,096 | — | — | 223,096 |
| 2014 | 190,298 | — | — | 190,298 |
| 2013 | 181,440 | — | — | 181,440 |
| 2012 | 217,980 | — | — | 217,980 |
| 2011 | 187,910 | — | — | 187,910 |
| 2010 | 107,546 | — | — | 107,546 |
| 2009 | 116,568 | — | — | 116,568 |
| 2008 | 138,217 | — | — | 138,217 |
| 2007 | 121,148 | — | — | 121,148 |
| 2006 | 76,156 | — | — | 76,156 |
| 2005 | 105,364 | — | — | 105,364 |
| 2004 | 83,376 | — | — | 83,376 |
| 2003 | 71,635 | — | — | 71,635 |
| 2002 | 120,232 | — | 4,499 | 124,731 |
| 2001 | 125,000 | — | — | 125,000 |
| 1996 | — | 3,000 | — | 3,000 |
| 1995 | — | 3,100 | — | 3,100 |