Zip Code 78159

📍 Smiley, TX

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

5,400.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Smiley, TX released over 5,400.00 lbs of pollutants. The primary source was EOG RESOURCES INC SMILEY HUB, which emitted Formaldehyde into the local air. Air quality in 78159 is relatively consistent with regional baselines.

Top Polluting Facilities

EOG RESOURCES INC SMILEY HUB Cancer Risk

Owned by: EOG RESOURCES INC

Formaldehyde released to air

4,400.00 lbs

LBS
EOG RESOURCES INC SMILEY HUB

Owned by: EOG RESOURCES INC

Methanol released to air

1,000.00 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Gonzales, TX (78629) 19.8 mi away

Heavy Industrial Activity

23,600.00 lbs

Annual Emissions
Stockdale, TX (78160) 19.0 mi away

Heavy Industrial Activity

8,741.70 lbs

Annual Emissions
Nixon, TX (78140) 8.2 mi away

Heavy Industrial Activity

2,473.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 78160 Report: 78162

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Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Formaldehyde), 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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