Area	North Fork Ten Mile
Topic	Sediment: Fines <6.4 mm from (NFT 1) NF Ten Mile @ Patsy Cr 1993-2001

 

Caption:  Percent sediment less than 6.4 mm from McNeil samples in the North Fork Ten Mile River at Patsy Creek (NFT 1) for 1993-2001 is displayed above. Two stations (riffles) in a study reach were sampled annually. Bars represent the average of four McNeil samples at a station and whiskers represent standard deviation and 95% confidence intervals. Sand and small gravel (<6.4 mm) were over levels known to impair salmonid survival in several years, including the range of all samples in 1994-1996 and 1998. Reference line is from Kondolf (2000) who reported 30% <6.4 mm corresponding to 50% emergence of salmonids. The 6.4 mm results shown here were interpolated from 4 mm and 8 mm data provided by Hawthorne Timber Company. See Info Links for more information.

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To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click mcneil_nft1_64.db (size 4,096 bytes) .
To see meta information about the data table used for this topic click here
To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click mcneil_source_ten.dbf (size 414,612 bytes)
 
 

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