Facility Profile

UNION CARBIDE CORP SEADRIFT PLANT
DOW INC.
Facility Summary
7501 N HWY 185, SEADRIFT, TX, 77983 (CALHOUN)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
- 1,566.50 metric tons of Methane (CH4)
- 288.46 metric tons of Nitrous Oxide (N2O)
- 239,850.50 metric tons of Carbon Dioxide (CO2)
18-month enforcement and compliance history summary for this facility:
Facility: No Violation Identified
Clean Air Act: No Violation Identified
Clean Water Act: No Violation Identified
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $769,788
Last Penalty: 12/20/2022
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
ETHYLENE
CASRN: 74-85-1
1,100,325.00 1,099,987.00 0.00 338.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
BUTYL ALCOHOL
CASRN: 71-36-3
26,394.00 26,381.00 0.00 13.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
PROPYLENE
CASRN: 115-07-1
25,458.00 24,892.00 0.00 566.00 0.00 0.00
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
Substance Total Air Water Land UnInj Offsite
AMMONIA
CASRN: 7664-41-7
15,896.00 9,588.00 6,308.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
GLYCOL ETHERS
CASRN: N230
13,519.00 13,355.00 0.00 164.00 0.00 0.00
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
VINYL ACETATE
CASRN: 108-05-4
13,484.00 13,481.00 0.00 3.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ETHYLENE OXIDE
CASRN: 75-21-8
6,995.00 6,995.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
1,4-DIOXANE
CASRN: 123-91-1
4,008.00 3,929.00 78.00 1.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
TOLUENE
CASRN: 108-88-3
1,934.00 1,755.00 0.00 179.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ETHYLENE GLYCOL
CASRN: 107-21-1
1,581.00 1,517.00 0.00 64.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is a mutagen. (Source: Plastichem Project)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
1,2-PROPYLENE OXIDE
CASRN: 75-56-9
754.00 754.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
DIOLAMINE
CASRN: 111-42-2
423.00 14.00 0.00 409.00 0.00 0.00
This substance is a carcinogen. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ETHYL ACRYLATE
CASRN: 140-88-5
284.00 281.00 0.00 3.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ZINC COMPOUNDS
CASRN: N982
182.00 0.00 0.00 121.00 0.00 61.00
Substance Total Air Water Land UnInj Offsite
ETHYLENE DICHLORIDE
CASRN: 107-06-2
110.00 109.00 0.00 1.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
SILVER
CASRN: 7440-22-4
44.00 0.00 0.00 44.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
TITANIUM TETRACHLORIDE
CASRN: 7550-45-0
25.00 25.00 0.00 0.00 0.00 0.00
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite