safety
Hazmat cleanup begins in Garden Grove at GKN Aerospace after chemical emergency forced mass evacuations
By Mario Ramirez at FOX 11 Los Angeles (KTTV)
· June 29, 2026
· 1 min read
Crews are expected to spend several days removing neutralized methyl methacrylate (MMA) from two storage tanks while officials continue monitoring air quality throughout the surrounding community.
Why this matters in The Los Angeles
The hazmat cleanup at GKN Aerospace in Garden Grove brings attention to the industrial presence in the Greater Los Angeles area and the potential risks that come with it. As crews work to remove neutralized methyl methacrylate from the storage tanks, nearby residents will be watching closely to ensure their air quality is not compromised. The fact that mass evacuations were necessary during the initial chemical emergency underscores the severity of the situation and the need for swift action. With several days of cleanup expected, local authorities will need to maintain transparency about the progress and any potential ongoing hazards. This incident may also prompt a review of safety protocols at industrial sites throughout Los Angeles County to prevent similar emergencies in the future. The community will be looking for assurances that the necessary measures are being taken to protect public health and safety.
About this story
Original reporting by FOX 11 Los Angeles (KTTV) . The Los Angeles surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit FOX 11 Los Angeles (KTTV) . Have a tip or correction? Contact our newsroom .
Category: safety ·
Published: June 29, 2026 ·
Source: FOX 11 Los Angeles (KTTV) ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? Crews are expected to spend several days removing neutralized methyl methacrylate (MMA) from two storage tanks while officials continue monitoring air quality throughout the surrounding community.
When was this published? This article was first published on June 29, 2026 by FOX 11 Los Angeles (KTTV) and curated for The Los Angeles readers.
Who reported this story? This story was reported by Mario Ramirez at FOX 11 Los Angeles (KTTV). To learn more about how The Los Angeles selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more safety coverage from The Los Angeles, or browse our daily briefing and topic hubs .
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