Facility detail

MUELLER CO

1401 MUELLER AVE, CHATTANOOGA, TN, 37406

Parent company: MUELLER WATER PRODUCTS INC

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	Manganese	Phenol	1,1,1-Trichloroethane	Lead	Methyl isobutyl ketone	Total (lbs)
2024	—	2,270	—	14,905	—	29,858
2023	—	2,022	—	12,904	—	25,861
2022	—	4,286	—	29,405	—	60,888
2021	18,501	2,840	—	23,357	—	51,262
2020	13,848	—	—	8,750	—	23,961
2019	14,338	—	—	461	—	14,806
2018	16,442	—	—	528	—	19,293
2017	16,257	—	—	521	—	19,051
2016	17,376	—	—	497	—	20,308
2015	17,889	—	—	527	—	20,957
2014	—	—	—	10	—	2,191
2013	16,534	—	—	8	—	18,824
2012	—	—	—	507	—	564
2011	—	—	—	548	—	2,426
2010	—	—	—	553	—	2,851
2009	10,666	—	—	354	—	12,509
2008	19,223	—	—	618	—	22,305
2007	19,818	—	—	638	—	22,996
2006	18,660	—	—	612	—	21,732
2005	18,660	—	—	612	—	21,732
2004	—	—	—	500	—	26,500
2000	—	—	—	—	—	250
1999	250	—	—	250	—	1,750
1998	—	—	—	—	—	5
1997	—	—	—	—	—	5
1996	—	—	—	—	—	5
1995	—	—	—	—	—	5
1994	—	51,634	—	—	19,884	71,518
1993	—	53,283	—	—	24,156	77,439
1992	45,041	51,482	—	—	23,448	120,967
1991	28,393	34,035	—	—	11,366	74,457
1990	31,266	36,446	51,680	—	—	119,392
1989	35,900	41,500	160,900	—	—	240,371
1988	—	43,800	106,000	—	—	149,800

▎ 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.