Facility detail

CORDEN PHARMA COLORADO INC

2075 N 55TH ST, BOULDER, CO, 80301

Parent company: PACIFIC BIDCO INC

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	Toluene	Acetone	Dichloromethane	n-Hexane	Total (lbs)
2024	7,600	1,010	—	1,580	1,010	23,180
2023	4,100	330	—	1,730	730	17,811
2022	9,400	1,500	—	2,600	500	24,305
2021	12,600	2,800	—	2,900	1,000	37,060
2020	6,600	1,500	—	1,750	500	28,810
2019	6,400	1,000	—	1,500	1,550	25,115
2018	6,000	1,000	—	1,300	—	16,537
2017	4,850	500	—	500	1,000	11,560
2016	4,900	500	—	1,500	1,500	11,360
2015	9,100	500	—	1,850	2,600	21,260
2014	6,100	500	—	5,050	2,800	22,305
2013	4,550	3,450	—	1,650	8,400	26,660
2012	4,600	2,750	—	1,850	7,200	24,510
2011	4,300	1,950	—	2,350	5,450	23,360
2010	4,600	500	—	5,800	1,000	26,255
2009	4,600	1,000	—	4,900	1,850	21,405
2008	4,400	1,000	—	5,100	5,700	24,800
2007	5,600	1,950	—	12,500	10,100	43,750
2006	7,400	3,700	—	6,200	14,800	42,950
2005	6,200	6,900	—	10,500	9,100	42,400
2004	7,800	7,800	—	6,200	11,100	47,555
2003	9,500	9,300	—	27,200	7,100	97,200
2002	24,000	22,200	—	22,200	3,900	157,100
2001	25,200	2,800	—	15,300	4,900	61,300
2000	27,000	10,100	—	5,700	12,000	77,850
1999	75,600	20,800	—	1,000	31,900	132,247
1998	124,900	45,800	—	1,020	23,100	199,830
1997	145,000	52,500	—	5,300	6,900	247,384
1996	136,400	67,200	—	52,400	16,720	311,966
1995	134,000	101,000	—	44,230	9,930	326,580
1994	68,000	90,300	—	41,100	—	226,950
1993	113,000	84,600	54,300	37,100	—	296,450
1992	98,200	98,400	190,400	57,400	—	453,450
1991	101,200	112,400	205,400	61,400	—	487,650
1990	100,500	130,800	228,100	61,550	—	526,800
1989	109,600	284,400	242,500	103,250	—	750,950
1988	92,600	247,900	247,800	99,500	—	697,400
1987	—	—	—	—	—	6,200

▎ 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.