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KRIS E. Marin Sonoma: Chart Page

Area Sonoma Creek
Topic Sediment: Bed Surface Particle Sizes for Sonoma Creek and Tribs 1998
Caption:  The Chart displays d50 (median - indicated by center hash mark) bed surface particle sizes from Wolman pebble counts measured in Sonoma Creek and tributaries in 1998. The d16 is indicated by the lower extent of blue bar, and d84 is shown in upper extent. Surface particle sizes often show a fining moving downstream; however, these samples show no clear trend. Data were collected by Mitchell Katzel and Oona McKnight for the Sonoma Ecology Center. Click Info Links for more information. A sites = Sonoma Creek in Adobe Canyon B sites = Bear Creek C sites = Sonoma Creek in Kenwood D sites = Graham Creek E sites = Sonoma Creek at Jack London Village F sites = Calabazas Creek G sites = Carriger Creek H sites = Sonoma Creek in Sonoma

To learn more about this topic click Info Links .
To view additional information (data source, aquisition date etc.) about this page, click Metadata .
To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click sec_spawning_gravel_table3.xls.db (size 6,144 bytes)
To download the table with the chart's data as an Excel spreadsheet, click sec_spawning_gravel_table3.xls.db.xls (size 10,752 bytes) .