Zip Code 51346
📍 Hartley, IA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
26,132.00 lbs
State Score
33
/ 100
National Score
24
/ 100
In 2024, industrial facilities in Hartley, IA released over 26,132.00 lbs of pollutants. The primary source was VALERO HARTLEY PLANT, which emitted large quantities of Acetaldehyde into the local air. Residents of 51346 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- VALERO HARTLEY PLANT Cancer RiskOwned by: VALERO ENERGY CORPAcetaldehyde released to air10,081.00 lbsLBS
- VALERO HARTLEY PLANTOwned by: VALERO ENERGY CORPn-Hexane released to air6,811.00 lbsLBS
- VALERO HARTLEY PLANT Cancer RiskOwned by: VALERO ENERGY CORPAcrolein released to air4,956.00 lbsLBS
- VALERO HARTLEY PLANTOwned by: VALERO ENERGY CORPFormic acid released to air1,788.00 lbsLBS
- VALERO HARTLEY PLANTOwned by: VALERO ENERGY CORPMethanol released to air1,687.00 lbsLBS
- VALERO HARTLEY PLANT Cancer RiskOwned by: VALERO ENERGY CORPFormaldehyde released to air729.00 lbsLBS
- VALERO HARTLEY PLANTOwned by: VALERO ENERGY CORPToluene released to air29 lbsLBS
- VALERO HARTLEY PLANTOwned by: VALERO ENERGY CORPCyclohexane released to air29 lbsLBS
- VALERO HARTLEY PLANT Cancer RiskOwned by: VALERO ENERGY CORPBenzene released to air22 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Sheldon, IA (51201) 18.1 mi awayHeavy Industrial Activity270,610.00 lbsAnnual Emissions
- Ashton, IA (51232) 16.7 mi awayHeavy Industrial Activity3,595.00 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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