Fast Facts
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The San Francisco Bay-Delta Estuary…
  • Is one of the largest estuaries on the West Coast
     
  • Is a vital resource for the state’s human and wildlife populations
     
  • Encompasses roughly 1,600 square miles
     
  • Drains over 40 percent of the state (60,000 square miles).
    View a map of the Estuary watershed.
     
  • Provides drinking water to 22 million Californians
     
  • Irrigates 4.5 million acres of farmland
     
  • Supports important economic activities including commercial and sport fishing,
    shipping, industry, agriculture, recreation and tourism.