MONT BELVIEU EAST PHT FACILITY
Parent Company: ENTERPRISE PRODUCTS OPERATING LLC
9434 N HWY 146, BAYTOWN, Texas 77520
Pollution Risk
92Based on 19 TRI facilities in zip code 77520
Water Quality
8No violation data available
Air Quality
51County-level EPA AQS data for CHAMBERS
Facility Information
Should You Be Concerned About MONT BELVIEU EAST PHT FACILITY?
MONT BELVIEU EAST PHT FACILITYis 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 50/100 — moderate, suggesting some cumulative environmental burden from industrial activity in the area.
Drinking water quality is a concern in zip code 77520, scoring only 8/100. Consider testing your home water supply or using a certified filtration system.
This zip code has 19 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 Texas pollution report for broader context. ENTERPRISE PRODUCTS OPERATING LLC operates this facility — check if they have a public environmental responsibility report.
Other TRI Facilities in 77520 (18)
ECOLOCHEM
4200 W GREENWOOD
GE MOBILE WATER
CENTURY ASPHALT LTD BAYTOWN FACILITY
4008 HWY 146
NA
MONUMENT CHEMICAL BAYTOWN LLC
5501 BAKER RD
MONUMENT CHEMICAL LLC
FINE ORGANICS CORP
6655 WEST BAY RD
NA
HOUSTON MARINE SERVICE INC.
850 S LYNCHBURG RD
MORGAN STANLEY
KOCH MATERIALS CO
1220 AIRHART RD
KOCH INDUSTRIES INC
MONT BELVIEU SOUTH RAIL TERMINAL
9853 N HWY 146
ENTERPRISE PRODUCTS OPERATING LLC
NATURAL GAS ODORIZING INC.
3601 DECKER DR
OCCIDENTAL PETROLEUM CORP
BOC GASES
100 S AIRHART DR
BOC GROUP INC
Health Considerations for Residents Near MONT BELVIEU EAST PHT FACILITY
Living near a Toxic Release Inventory (TRI) facility in BAYTOWN, Texas (77520) 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 8/100 for zip code 77520, 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 MONT BELVIEU EAST PHT FACILITY, report them to Texas'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.
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Data sources: EPA Toxic Release Inventory (TRI), EPA Safe Drinking Water Information System (SDWIS), EPA Air Quality System (AQS). Facility ID: 77520MRTNP9434N. Last updated: August 2026.