Facility detail

PARKER HANNIFIN CORP

2745 SNAPPS FERRY RD, GREENEVILLE, TN, 37745

Parent company: PARKER HANNIFIN CORP

Carcinogen — 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	Xylene (mixed isomers)	Toluene	Ethylbenzene	Ammonia	Aluminum oxide (fibrous forms)	Total (lbs)
2023	5,824	4,376	1,511	—	—	11,711
2022	5,497	4,167	1,439	—	—	11,103
2021	5,288	3,968	1,370	—	—	10,626
2020	9,630	6,986	3,116	—	—	19,732
2019	12,052	7,824	2,645	—	—	22,529
2018	12,178	9,834	2,834	—	—	24,851
2017	11,559	6,701	4,583	—	—	22,868
2016	13,028	6,332	3,070	—	—	22,440
2015	14,526	4,649	3,491	—	—	22,669
2014	16,705	10,695	—	255	—	27,655
2013	—	18,195	—	221	—	18,416
2012	12,508	14,167	—	278	—	26,953
2011	20,971	—	—	232	—	21,203
2010	16,824	—	—	276	—	17,100
2009	11,175	—	—	—	—	11,175
2008	16,347	—	—	312	—	16,659
2007	13,807	—	—	298	—	14,105
2006	16,245	—	—	267	—	16,512
2005	15,983	—	—	197	—	16,180
2004	—	22,594	—	247	—	22,841
2003	—	9,030	—	305	—	9,335
2002	—	13,882	—	279	—	14,161
2001	—	13,683	—	279	—	13,962
2000	—	9,936	—	1,501	—	11,437
1999	—	9,819	—	301	—	10,120
1998	—	8,754	—	352	—	9,106
1997	—	—	—	574	—	574
1996	—	—	—	330	—	330
1995	—	—	—	330	—	330
1994	—	—	—	262	—	262
1993	—	—	—	289	—	289
1992	—	—	—	321	—	321
1991	—	—	—	265	—	265
1990	—	—	—	328	—	328
1989	—	—	—	228	—	228
1988	—	—	—	—	500	500

▎ 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.