Facility detail

ARQ SOLUTIONS (OPERATIONS) LLC

201 RED RIVER MINE RD, COUSHATTA, LA, 71019

Parent company: NA

Carcinogen PBT — EPA classifications across all reporting years

Year-over-year total releases

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

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Ammonia	Ethylene	Propylene	Benzene	Total
2024	113,401	12,965	462	58	5	127,561
2023	129,737	13,475	418	52	4	144,344
2022	164,251	16,043	427	53	4	181,518
2021	164,251	14,164	833	104	8	180,209
2020	30,120	—	358	45	4	31,034
2019	28,745	—	316	39	3	29,530
2018	36,842	—	315	39	3	37,495
2017	35,469	—	249	31	3	36,008
2016	36,275	18,737	1,059	842	296	57,905
2015	34,582	17,841	458	365	128	53,672
2014	26,299	17,617	108	86	30	44,272
2013	—	16,470	487	387	136	17,810
2012	12,417	16,993	498	397	139	30,815
2011	—	1,591	1,873	1,491	523	6,552
2010	—	785	387	105	23	1,403