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NewsKPBS Public MediaAugust 21, 2026San Diego

San Diego clears storm channels in preparation for El Niño

San Diego is increasing efforts to clear miles of storm channels following 2024 flooding and in anticipation of a severe El Niño weather event. Currently, only 17% of the city's storm channel infrastructure is rated to handle a 100-year storm event.

infrastructurestormwaterclimatepublic safetySan Diego
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Why It Matters

The capacity of the city's drainage system directly impacts the risk of property damage and public safety for residents during heavy rainfall events.

Key Facts

  • Only 17% of San Diego's storm channels are currently capable of handling a 100-year storm.
  • The city is actively clearing miles of storm channels.
  • The clearing efforts are a response to flooding that occurred in 2024.
  • Meteorologists predict the upcoming El Niño could be the strongest in at least 100 years.

Who's Mentioned

personTodd Snyder“City of San Diego Stormwater Department Director”personTodd Gloria“Mayor of San Diego”locationSan Diego“City government jurisdiction”