Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ATLANTIC ALUMINA GRAMERCY OPERATIONS
1111 AIRLINE HWY, GRAMERCY, LA, 70052
Parent company: ATALCO GRAMERCY LLC
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 | Aluminum oxide (fibrous forms) | Zinc compounds | Lead compounds | Lead And Lead Compounds | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2024 | — | 593,670 | 178,420 | — | — | 773,416 |
| 2023 | — | 756,872 | 226,724 | — | — | 985,303 |
| 2022 | — | 836,608 | 245,037 | — | — | 1,083,477 |
| 2021 | — | 874,712 | — | 255,578 | — | 1,132,222 |
| 2020 | — | 964,422 | — | 285,674 | — | 1,251,993 |
| 2019 | — | 1,123,982 | 330,833 | — | — | 1,456,942 |
| 2018 | — | 879,262 | — | 262,099 | — | 1,143,090 |
| 2017 | — | 997,251 | 297,060 | — | — | 1,296,539 |
| 2016 | — | 991,176 | 292,216 | — | — | 1,286,020 |
| 2015 | — | 1,001,082 | 293,615 | — | — | 1,297,525 |
| 2014 | — | 1,037,110 | 306,414 | — | 500 | 1,347,027 |
| 2013 | — | 1,042,778 | 308,043 | — | 25,579 | 1,379,344 |
| 2012 | — | 995,607 | 294,982 | — | 25,085 | 1,317,411 |
| 2011 | — | 1,032,831 | 305,349 | — | 26,555 | 1,366,535 |
| 2010 | — | 1,041,409 | 308,147 | — | 17,547 | 1,368,913 |
| 2009 | — | 769,607 | 226,151 | — | 16,538 | 1,013,640 |
| 2008 | — | 1,040,734 | 309,155 | — | 19,378 | 1,371,071 |
| 2007 | — | 1,104,995 | 327,676 | — | 15,815 | 1,450,446 |
| 2006 | — | 1,036,264 | 309,894 | — | 19,571 | 1,367,565 |
| 2005 | — | 977,944 | 283,604 | — | 20,240 | 1,283,502 |
| 2004 | — | 925,728 | 268,416 | — | 15,372 | 1,211,111 |
| 2003 | — | 959,328 | 348,440 | — | — | 1,309,850 |
| 2002 | — | 976,079 | 354,525 | — | — | 1,332,722 |
| 2001 | — | 742,831 | 269,812 | — | — | 1,014,269 |
| 2000 | — | — | — | — | — | 61 |
| 1999 | — | 40,960 | — | — | — | 40,960 |
| 1998 | — | 47,700 | — | — | — | 47,700 |
| 1997 | — | 65,749 | — | — | — | 65,749 |
| 1996 | — | 78,065 | — | — | — | 78,065 |
| 1995 | — | 86,943 | — | — | — | 86,943 |
| 1994 | — | 24,540 | — | — | — | 24,540 |
| 1993 | — | 46,750 | — | — | — | 46,750 |
| 1992 | — | 36,147 | — | — | — | 62,974 |
| 1991 | — | 68,136 | — | — | — | 86,405 |
| 1990 | — | 67,000 | — | — | — | 67,000 |
| 1989 | — | 71,000 | — | — | — | 71,000 |
| 1988 | 198,193,000 | 84,750 | — | — | — | 198,280,750 |
| 1987 | — | 120,000 | — | — | — | 120,768 |
▎ 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.