The chart on this page can not be modified, as it can in the CD version of the KRIS database. Data can be downloaded (see bottom of page).
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Middle Noyo |
Topic |
Sediment: Road Densities Middle Noyo Sub-Basins |
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Caption: This chart shows road densities in the Little North Fork Basin and the Middle Noyo Basin as recognized by Matthews (1999). Click on Picture to see a map of both sub-basins. The road density in these sub-basins is 10 and 7.9 miles per square mile, respectively. The National Marine Fisheries Service (1996) published guidelines for maintaining properly functioning watershed conditions and noted that watersheds with more than 3 miles of road per square mile were not properly functioning. This value is shown for reference above. Data provided by Matthews (1999): Sediment Source Analysis and Preliminary Sediment Budget for the Noyo River. Click on InfoLinks for more background information.
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