Streams, ditches, and other open channels that are within the unincorporated areas of Sonoma County (or cross jurisdictional lines into the unincorporated areas). This dataset is not comprehensive and may contain inaccuracies. Features are digitized using a number of sources, including GPS, aerial photography and project plans.
© Department of Transportation & Public Works, County of Sonoma.
Copyright may apply. Please check the source for more information.
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