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General Information

  • Title: Flood-prone areas in the Petaluma River drainage basin and Cotati vicinity, Sonoma and Marin Counties, California
  • Author(s): U.S. Geological Survey
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Basic Data Contribution No. 17
  • Publication Date: 1971
  • Map Scale: 1:24,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.