Zip Code 53948

📍 Mauston, WI

Toxic Air Emissions Report (2024)

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

6,205.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Mauston, WI released over 6,205.00 lbs of pollutants. The primary source was MASTERMOLD LLC, which emitted large quantities of Styrene into the local air. Air quality in 53948 is relatively consistent with regional baselines.

Top Polluting Facilities

MASTERMOLD LLC Cancer Risk

Owned by: nan

Styrene released to air

6,205.00 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Necedah, WI (54646) 16.7 mi away

Heavy Industrial Activity

12,108.34 lbs

Annual Emissions
Reedsburg, WI (53959) 18.4 mi away

Heavy Industrial Activity

279.07 lbs

Annual Emissions
Elroy, WI (53929) 11.6 mi away

Heavy Industrial Activity

28 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 53950

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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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