La Porte Texas sits on the Houston Ship Channel — one of the most chemically intensive industrial waterways in the world — and hosts major petrochemical facilities including Shell Chemical and other refinery operations. In November 2019, a chemical plant explosion in La Porte sent toxic fumes across the community. The city sits at low elevation and experienced flooding during Hurricane Harvey in 2017. Harris County's Ship Channel corridor is considered one of the highest chemical accident risk zones in the US by EPA and FEMA.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 8 / 10 High |
| Primary Hazard | Chemical / Ship Channel / Hurricane / Flooding |
| FEMA Flood Zone | Zone AE (High Risk) |
| County FEMA Declarations | 63 |
| Last Major Event | Hurricane Harvey (2017) |
// Emergency Information
| Emergency Phone | 281-471-5020 |
| Evacuation Routes | I-10 West, I-45 North, US-59 North, TX-288 South |
| Elevation | 30 ft above sea level |
// County Risk Profile
Harris County TX
Texas · Hurricane / Flooding
View full county emergency preparedness profile →
9/10
Critical Risk
// Other Cities in Harris County TX
Seabrook TX
Chemical / Ship Channel / Hurricane / NASA
7/10
High
Nassau Bay TX
NASA / Aerospace / Flooding
7/10
High
El Lago TX
NASA / Flooding / Hurricane
6/10
Moderate
Webster TX
NASA / Aerospace / Flooding / Hurricane
7/10
High
Clear Lake City TX
NASA / Aerospace / Flooding / Hurricane
7/10
High
Deer Park TX
Chemical / Industrial / Hurricane / Flooding
8/10
High