Zip Code 53578

📍 Prairie Du Sac, WI

Toxic Air Emissions Report (2024)

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

5,843.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Prairie Du Sac, WI released over 5,843.00 lbs of pollutants. The primary source was MILWAUKEE VALVE CO LLC, which emitted Zinc compounds into the local air. Air quality in 53578 is relatively consistent with regional baselines.

Top Polluting Facilities

MILWAUKEE VALVE CO LLC

Owned by: NIBCO INC

Zinc compounds released to air

4,807.00 lbs

LBS
MILWAUKEE VALVE CO LLC

Owned by: NIBCO INC

Copper released to air

588.00 lbs

LBS
MILWAUKEE VALVE CO LLC

Owned by: NIBCO INC

Lead compounds released to air

415.00 lbs

LBS
MILWAUKEE VALVE CO LLC Cancer Risk

Owned by: NIBCO INC

Nickel released to air

33 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Baraboo, WI (53913) 12.9 mi away

Heavy Industrial Activity

79,894.84 lbs

Annual Emissions
Sauk City, WI (53583) 1.9 mi away

Heavy Industrial Activity

7,771.74 lbs

Annual Emissions
Middleton, WI (53562) 17.8 mi away

Heavy Industrial Activity

1,914.47 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 53573 Report: 53583 Report: 53585 Report: 53588 Report: 53589 Report: 53566

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Protect Your Lungs

The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Copper.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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