Zip Code 70791
📍 Zachary, LA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
4,934.88 lbs
State Score
62
/ 100
National Score
44
/ 100
In 2024, industrial facilities in Zachary, LA released over 4,934.88 lbs of pollutants. The primary source was SOUTH ATLANTIC GALVANIZING, which emitted Zinc compounds into the local air. Air quality in 70791 is relatively consistent with regional baselines.
Top Polluting Facilities
- SOUTH ATLANTIC GALVANIZINGOwned by: nanZinc compounds released to air3,075.00 lbsLBS
- PORT HUDSON TERMINALOwned by: GENESIS ENERGY LPn-Hexane released to air1,343.75 lbsLBS
- PORT HUDSON TERMINAL Cancer RiskOwned by: GENESIS ENERGY LPBenzene released to air243.41 lbsLBS
- PORT HUDSON TERMINALOwned by: GENESIS ENERGY LPToluene released to air186.73 lbsLBS
- PORT HUDSON TERMINALOwned by: GENESIS ENERGY LPXylene (mixed isomers) released to air50.01 lbsLBS
- SOUTH ATLANTIC GALVANIZINGOwned by: nanChromium compounds (except for chromite ore mined in the Transvaal Region) released to air10.3 lbsLBS
- SOUTH ATLANTIC GALVANIZING Cancer RiskOwned by: nanLead released to air10.0146 lbsLBS
- GEORGIA-PACIFIC PORT HUDSON LLCOwned by: KOCH INC1,3-Dichloro-2-propanol released to air9 lbsLBS
- PORT HUDSON TERMINALOwned by: GENESIS ENERGY LPHydrogen sulfide released to air6.67 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Baton Rouge, LA (70805) 11.8 mi awayHeavy Industrial Activity3,182,815.84 lbsAnnual Emissions
- Baton Rouge, LA (70807) 7.6 mi awayHeavy Industrial Activity343,405.09 lbsAnnual Emissions
- Port Allen, LA (70767) 14.5 mi awayHeavy Industrial Activity133,952.65 lbsAnnual Emissions
Check Nearby Zip Codes
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Protect Your Lungs
Because toxic gases and VOCs were detected in this area (likely from the Benzene), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.
View Recommended Carbon Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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