EmissionsLookup
♦ Carcinogen

1,2,3-Trichloropropane

CAS # 96-18-4

61,658 lbs total reported releases across all facilities and years.

Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.

National Release Trend (2015–2024) +46% overall
Year Total Released (lbs) Reporting Facilities vs Prior Year
2015 13,336 6 —
2016 4,938 6 -63%
2017 3,376 4 -32%
2018 2,166 4 -36%
2019 1,572 2 -27%
2020 2,638 3 +68%
2021 4,599 3 +74%
2022 5,245 4 +14%
2023 4,290 4 -18%
2024 19,497 4 +354%
Top Releasing Industries
Industry Sector Total Released (lbs) Facilities
Manufacturing 46,257 7
Administrative and Support and Waste Management 15,401 4
Facility Location Year Total (lbs) Air Water
(VEOLIA) ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC - GUM SPRINGS PLANT ARKADELPHIA, AR 2024 15,380 1 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2024 3,053 678 2,375
OLIN BLUE CUBE FREEPORT, TX 2024 1,041 1,041 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2024 23 23 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2023 3,054 429 2,625
OLIN BLUE CUBE FREEPORT, TX 2023 1,230 1,230 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2023 6 6 —
CLEAN HARBORS EL DORADO LLC EL DORADO, AR 2023 0 0 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2022 3,765 654 3,111
OLIN BLUE CUBE FREEPORT, TX 2022 1,472 1,472 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2022 8 8 —
CLEAN HARBORS DEER PARK LLC LA PORTE, TX 2022 0 0 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2021 3,621 611 3,010
OLIN BLUE CUBE FREEPORT, TX 2021 971 971 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2021 7 7 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2020 1,650 517 1,127
OLIN BLUE CUBE FREEPORT, TX 2020 980 980 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2020 8 8 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2019 1,572 449 1,109
CLEAN HARBORS DEER PARK LLC LA PORTE, TX 2019 0 0 —
NUTRITION & BIOSCIENCES USA 1 LLC - PLAQUEMINE METHOCEL PLAQUEMINE, LA 2018 — — —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2018 1,601 392 1,199
OLIN BLUE CUBE FREEPORT, TX 2018 550 550 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2018 15 15 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2017 2,411 580 1,831
OLIN BLUE CUBE FREEPORT, TX 2017 948 948 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2017 16 16 —
HOLCIM (US) INC. HOLLY HILL, SC 2017 1 1 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2016 2,646 425 2,218
MOMENTIVE SPECIALTY CHEMICALS INC NORCO, LA 2016 1,538 1,538 —
OLIN BLUE CUBE FREEPORT, TX 2016 726 726 —
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2016 16 16 —
VEOLIA ES TECHNICAL SOLUTIONS BEAUMONT, TX 2016 6 6 —
CLEAN HARBORS DEER PARK LLC LA PORTE, TX 2016 6 6 —
OLIN BLUE CUBE FREEPORT, TX 2015 9,916 492 —
MOMENTIVE SPECIALTY CHEMICALS INC NORCO, LA 2015 1,788 1,788 —
THE DOW CHEMICAL COMPANY TEXAS OPERATIONS FREEPORT, TX 2015 1,607 334 1,271
THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS PLAQUEMINE, LA 2015 16 16 —
VEOLIA ES TECHNICAL SOLUTIONS BEAUMONT, TX 2015 8 8 —
BLUE CUBE OPERATIONS LLC PLAQUEMINE, LA 2015 1 1 —