Story perspectives

Methyl methacrylate tank sparks 40,000-resident Garden Grove evacuation

5/26/2026

Summary

Story summary

Orange County Fire Authority responded to an overheated 34,000-gallon methyl methacrylate tank in Garden Grove, ordering evacuation of 40,000 residents.
Fire crews used high-pressure hoses and containment barriers, with air-quality monitors showing healthy readings and no injuries reported.
Evacuation zones covering Garden Grove used shelters at the Garden Grove and Cypress recreation centers, with health officials warning the chemical can cause severe respiratory irritation and prompting Barker Elementary to close.

1 of 1

Story summary

Orange County Fire Authority responded to an overheated 34,000-gallon methyl methacrylate tank in Garden Grove, ordering evacuation of 40,000 residents.
Fire crews used high-pressure hoses and containment barriers, with air-quality monitors showing healthy readings and no injuries reported.
Evacuation zones covering Garden Grove used shelters at the Garden Grove and Cypress recreation centers, with health officials warning the chemical can cause severe respiratory irritation and prompting Barker Elementary to close.