Facility detail

BAKER HUGHES - HUGHES CHRISTENSEN

9110 GROGAN'S MILL RD, THE WOODLANDS, TX, 77380

Parent company: BAKER HUGHES HOLDINGS LLC

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	Methanol	Nickel	Copper	Manganese	Chromium	Total (lbs)
2024	—	217	289	87	34	627
2023	—	248	336	98	35	718
2022	—	59	14	34	49	155
2021	—	29	8	15	16	68
2020	—	26	7	13	12	58
2019	—	33	26	47	14	144
2018	—	20	18	20	—	78
2017	—	17	13	28	—	58
2016	—	12	—	9	—	21
2015	—	10	—	—	—	10
2014	—	10	760	—	—	770
2013	—	255	265	12	—	532
2012	—	5	255	255	—	515
2011	—	142	162	255	—	559
2010	—	138	78	253	—	468
2009	—	71	38	68	—	177
2008	—	130	34	76	—	240
2007	—	18	4	74	—	96
2006	—	176	53	223	—	452
2005	—	202	251	97	—	550
2004	155	4	—	—	—	159
2003	601	4	—	—	—	605
2002	638	19	—	—	—	657
2001	1,000	250	—	—	—	1,250
2000	1,000	250	—	—	—	1,250
1999	500	5	—	—	—	505
1998	500	5	—	—	—	505
1997	500	5	—	—	—	505
1996	500	8	—	—	—	508
1995	500	5	—	—	—	505
1994	500	250	—	—	—	750
1993	500	250	—	250	—	1,000

▎ 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.