| Area   | 
         North Fork  | 
     
     
         | Topic | 
         Sediment: Pebble Counts for Flynn Creek, 1999 | 
     
 
 
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   Caption:  The chart shows pebble count data collected by Mendocino Redwood Company in Flynn Creek in 1999.  Median particle size measurements (D50) ranged from 10 to 15mm.  According to Kondolf (1993), steelhead use spawning gravels with D50s between 10 and 45 mm.  See Info Links for more information.
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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 
 pbcnt_flynn_mrc99.dbf (size 2,024 bytes)  .