Zip Code 49431

📍 Ludington, MI

Toxic Air Emissions Report (2024)

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

1,841.53 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Ludington, MI released over 1,841.53 lbs of pollutants. The primary source was GREAT LAKES CASTINGS LLC, which emitted Manganese compounds into the local air. Air quality in 49431 is relatively consistent with regional baselines.

Top Polluting Facilities

GREAT LAKES CASTINGS LLC

Owned by: RESERVE GROUP MANAGEMENT CO

Manganese compounds released to air

1,287.90 lbs

LBS
OCCIDENTAL CHEMICAL CORP

Owned by: OCCIDENTAL PETROLEUM CORP

Ammonia released to air

340.00 lbs

LBS
GREAT LAKES CASTINGS LLC Cancer Risk

Owned by: RESERVE GROUP MANAGEMENT CO

Lead released to air

213.63 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Filer City, MI (49634) 18.6 mi away

Heavy Industrial Activity

359,767.67 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 49426 Report: 49437 Report: 49424 Report: 49423 Report: 49440 Report: 49441

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Protect Your Lungs

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