VERSUM MATERIALS US LLC
Parent Company: EMD GROUP HOLDING INC.
1969 PALOMAR OAKS WAY, CARLSBAD, California 92011
Pollution Risk
26Based on 3 TRI facilities in zip code 92011
Water Quality
204 violations recorded
Air Quality
52County-level EPA AQS data for SAN DIEGO
Facility Information
- Full Address
- 1969 PALOMAR OAKS WAY
- City
- CARLSBAD
- State
- California
- Zip Code
- 92011
- County
- SAN DIEGO
- EPA TRI ID
- 92009JCSCH1969P
- Coordinates
- 33.1281°N, 117.2794°W
- Parent Company
- EMD GROUP HOLDING INC.
Water Quality in 92011
Total Violations
4
Health Violations
0
Contaminants Found
2
Water Safety Score
20/100
Contaminants Detected:
Should You Be Concerned About VERSUM MATERIALS US LLC?
VERSUM MATERIALS US LLCis 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. The area's environmental safety score is just 32/100 — a concerning level that warrants attention from residents, particularly families with young children or individuals with respiratory conditions.
Drinking water quality is a concern in zip code 92011, scoring only 20/100. Consider testing your home water supply or using a certified filtration system.
This zip code has 3 total TRI facilities, which contributes to the area's pollution profile.
What you can do: Check your home's water quality with an annual test kit, monitor local air quality alerts, and review the full California pollution report for broader context. EMD GROUP HOLDING INC. operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 92011 (2)
Health Considerations for Residents Near VERSUM MATERIALS US LLC
Living near a Toxic Release Inventory (TRI) facility in CARLSBAD, California (92011) 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
Given the water quality score of 20/100 for zip code 92011, we recommend annual water testing for heavy metals, VOCs, and industrial contaminants — especially if you use well water. Testing kits are available through your county health department or certified labs.
Air Quality Monitoring
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 VERSUM MATERIALS US LLC, report them to California'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.
Explore More
Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 92009JCSCH1969P. Last updated: August 2026.