ASSEMBLEX

Parent Company: TRANS-MATIC MANUFACTURING CO

259 HEDCOR ST, HOLLAND, Michigan 49423

Area Score80/100PoorPoor

Pollution Risk

100

Based on 43 TRI facilities in zip code 49423

Water Quality

94

17 violations recorded

Air Quality

39

County-level EPA AQS data for ALLEGAN

Facility Information

Full Address
259 HEDCOR ST
City
HOLLAND
State
Michigan
Zip Code
49423
County
ALLEGAN
EPA TRI ID
49423MTLFL259HE
Coordinates
42.7892°N, 86.0900°W
Parent Company
TRANS-MATIC MANUFACTURING CO

Water Quality in 49423

Total Violations

17

Health Violations

4

Contaminants Found

4

Water Safety Score

94/100

Contaminants Detected:

Code 2920Code 5200Gross AlphaCode 8000

Should You Be Concerned About ASSEMBLEX?

ASSEMBLEXis registered in the EPA's Toxic Release Inventory (TRI). This means the facility reports handling, releasing, or transferring toxic chemicals as part of its operations. However, the overall environmental safety score for this area is 80/100 — indicating that despite the presence of this facility, the surrounding environment remains relatively healthy.

Water quality in zip code 49423 is good (94/100), suggesting that despite the TRI facility, drinking water hasn't been significantly impacted.

This zip code has 43 total TRI facilities, which is a high concentration that compounds environmental health risks — each facility contributes pollutants that may interact in ways individual facility data doesn't capture. Areas with multiple TRI sites tend to have higher rates of respiratory issues and environmental sensitivity, according to EPA research.

What you can do: Check your home's water quality with an annual test kit, monitor local air quality alerts, and review the full Michigan pollution report for broader context. TRANS-MATIC MANUFACTURING CO operates this facility — check if they have a public environmental responsibility report.

Health Considerations for Residents Near ASSEMBLEX

Living near a Toxic Release Inventory (TRI) facility in HOLLAND, Michigan (49423) means potential exposure to industrial pollutants through air, water, and soil. While not every facility creates immediate health risks, long-term proximity warrants awareness and proactive steps.

Water Testing

Even with acceptable municipal water scores, homes near industrial sites should test annually for contaminants that may leach through groundwater. This is especially important for homes built before 1990 or those on well water in the 49423 area. Testing kits are available through your county health department or certified labs.

Air Quality Monitoring

Air quality in this area scores 39/100 — below average. Monitor daily AQI (Air Quality Index) at airnow.gov, particularly on hot, stagnant days when ground-level pollutants concentrate. If you notice unusual odors or visible emissions from ASSEMBLEX, report them to Michigan's environmental agency.

When to Consult a Doctor

Speak with your physician if you experience persistent respiratory symptoms (chronic cough, wheezing, shortness of breath), unexplained headaches, skin irritation, or unusual fatigue — particularly if these worsen when you're at home. Mention your proximity to a TRI facility so they can order appropriate screening. Vulnerable populations — children, elderly, pregnant women, and those with asthma — should be especially vigilant.

Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 49423MTLFL259HE. Last updated: August 2026.