Chico's Main Flood Control System Faces Scrutiny Ahead of Next Big Storm

Officials push for better ways to direct floodwater and protect neighborhoods as city recovers from last year's high water and debris issues.

Feb. 28, 2026 at 1:55am

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Chico city officials are warning that the city's Five Mile Basin flood control system still needs long-term maintenance, even after recent vegetation work, channel improvements, and levee repairs. With last February's high water and Park Fire debris fresh in mind, the city is working to find better ways to direct floodwater and protect neighborhoods ahead of the next big storm.

Why it matters

Chico has faced significant flooding issues in recent years, with last year's high water and debris posing risks to public safety and property. Ensuring the city's main flood control system is properly maintained and prepared is crucial to protecting residents and businesses, especially as climate change brings more extreme weather events.

The details

A Chico City Councilmember has cautioned that the Five Mile Basin flood control system still requires ongoing maintenance, despite recent efforts to improve vegetation management, channel conditions, and levee repairs. The system plays a critical role in directing floodwater away from populated areas, but officials say more work is needed to ensure it can handle the next major storm.

  • Last February, Chico experienced high water levels and debris issues that raised concerns about the flood control system's readiness.
  • The city has since undertaken vegetation work, channel improvements, and levee repairs to address some of these concerns.

The players

Chico City Council

The local governing body responsible for overseeing the city's flood control infrastructure and emergency preparedness efforts.

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What’s next

The city is actively exploring additional ways to better direct floodwater and protect Chico neighborhoods ahead of the next major storm event.

The takeaway

Chico's ongoing efforts to maintain and improve its flood control system highlight the importance of proactive infrastructure investment and emergency planning, especially as the impacts of climate change continue to intensify.