Hazardous Material Spill on Hayden Island Prompts Emergency Response
Portland Fire & Rescue is responding to a hazardous material spill on Hayden Island where a 34,000-gallon tank is leaking acid. The incident is occurring near the I-5 on-ramp, and storm drains are being protected.

Portland, OR, August 10, 2026 —
Emergency crews from Portland Fire & Rescue are currently on scene responding to a hazardous material spill on Hayden Island. The incident involves a 34,000-gallon tank that is leaking acid.
The spill is taking place in close proximity to the Interstate 5 (I-5) on-ramp. Fire department personnel are implementing measures to protect storm drains in the affected area to prevent the spread of the hazardous substance.
Further details regarding the specific type of acid, the cause of the leak, or the containment status were not immediately available. Portland Fire & Rescue is managing the response to mitigate potential environmental impact and ensure public safety.
Story summarized from the original created by FOX 12 Staff on www.kptv.com, see more information here.
