Facility detail

MOSAIC FERTILIZER LLC-SOUTH PIERCE PLANT

7450 COUNTY RD 630, MULBERRY, FL, 33860

Parent company: THE MOSAIC CO

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

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	Phosphoric acid	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Hydrogen fluoride	Ammonia	Lead compounds	Total (lbs)
2024	—	35,000	—	—	—	35,240
2023	—	44,000	—	—	—	44,000
2022	—	35,000	—	—	—	35,000
2021	—	26,000	—	—	—	26,002
2020	—	25,000	—	—	—	25,000
2019	—	41,242	—	—	—	41,242
2018	—	40,000	—	—	—	40,000
2017	—	31,000	—	—	—	31,000
2016	—	28,000	—	—	—	28,000
2015	—	34,000	—	—	—	34,000
2014	—	21,000	—	—	—	21,000
2013	—	27,000	—	—	—	27,110
2012	—	15,000	—	—	—	15,140
2011	—	17,000	—	—	—	17,190
2010	—	9,300	—	—	—	9,471
2009	—	6,600	—	—	—	6,600
2008	—	10,000	—	—	—	10,000
2007	—	23,000	—	—	—	23,000
2006	—	33,000	222,100	—	108	255,208
2005	—	48,000	374,300	—	214	422,514
2004	—	50,500	6,400	—	210	57,110
2003	—	60,000	—	—	243	60,243
2002	—	68,000	—	—	212	68,212
2001	—	91,000	—	—	202	91,202
2000	—	44,000	—	—	—	44,000
1999	—	66,000	—	—	—	66,000
1998	3,600,000	64,000	—	—	—	3,664,000
1997	3,200,000	49,000	—	—	—	3,249,000
1996	2,900,000	28,000	—	—	—	2,928,000
1995	3,100,000	57,000	—	6,500	—	3,163,500
1994	3,900,000	64,000	—	8,450	—	3,972,450
1993	3,500,000	50,000	—	12,200	—	3,562,200
1992	4,900,000	449,000	93,600	11,500	—	5,454,100
1991	4,900,000	680,000	100,770	10,400	—	5,691,170
1990	5,700,000	616,000	—	39,200	—	6,355,200
1989	4,700,000	617,000	—	39,300	—	5,356,300
1988	—	130,000	—	—	—	130,000

▎ 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.