About this river
Second Napa Slough is a 2.1 mile stream near Modern Sailing School & Club in California. The mapped line runs from 38.1979, -122.3924 to 38.1869, -122.4211. The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
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Harbor and inlet webcams before you tow
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For operators
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