| Area   | 
         Blue Waterhole Creek  | 
     
     
         | Topic | 
         Sediment: Blue Waterhole - Percent Fines <0.85 mm, McBain&Trush 1999 | 
     
 
 
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   Caption:  This chart shows percent fines less than 0.85 mm in pool-tail gravels for various sites in lower Blue Waterhole Creek in 1999. McBain and Trush (2000) used dry-sieve analysis to determine size distribution, while the Garcia TMDL threshold of 14% for sediment less than 0.85 mm refers to wet sieve samples. To make wet and dry samples comparable, the reference value shown is adjusted to 10.3 % by the IFR KRIS project using methods of Shirazi and Seim (1979). The fines levels are very low and mostly within the optimal range for salmonid spawning. See InfoLinks for more information.
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 Chart Table web page.
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 fines_085_bw_mcbaintrush.dbf (size 2,110 bytes)  .
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 Source Table web page. To download the table with the chart's source data, click 
 sed_mcbain_site.dbf (size 16,039 bytes)