Area	South Fork Ten Mile
Topic	Sediment: Fines <0.85 mm (SFT 1) in Lower Smith Creek 1993-2001

 

Caption:  Percent fine sediment less than 0.85 mm from wet sieve McNeil bulk gravel samples in lower Smith Creek (SFT1) are displayed above for the years 1993 to 2001. 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. Fine sediment (<0.85 mm) values at this station are lower than most other South Fork sites, although mean levels exceeded 14% in each year of record and most significantly in 2001. The reference value of 14% comes from the Ten Mile River TMDL and is indicative of salmonid spawning habitat quality. 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_sft1_85.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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