Zip Code 78114

📍 Floresville, TX

Toxic Air Emissions Report (2024)

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

23,378.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Floresville, TX released over 23,378.00 lbs of pollutants. The primary source was WATCO TANKS INC., which emitted large quantities of Styrene into the local air. Residents of 78114 face significantly higher exposure risks than the national average.

Top Polluting Facilities

WATCO TANKS INC. Cancer Risk

Owned by: nan

Styrene released to air

23,296.00 lbs

LBS
SHANNON GALVANIZING

Owned by: SHANNON GALVANIZING LLC

Zinc compounds released to air

80 lbs

LBS
SHANNON GALVANIZING

Owned by: SHANNON GALVANIZING LLC

Lead compounds released to air

2 lbs

LBS

Nearby Pollution Sources (< 20 miles)

San Antonio, TX (78264) 16.8 mi away

Heavy Industrial Activity

126,688.96 lbs

Annual Emissions
San Antonio, TX (78223) 19.6 mi away

Heavy Industrial Activity

53,697.47 lbs

Annual Emissions
Elmendorf, TX (78112) 11.6 mi away

Heavy Industrial Activity

49,367.10 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 78112 Report: 78117

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Protect Your Lungs

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