KRIS Big River: Chart Page
The chart on this page can not be modified, as it can in the CD version of the KRIS database. Data can be downloaded (see bottom of page).
||Lower Big River
||Temperature: Floating Weekly Average of LNF, Upper Vs Lower 1998
||Caption: Floating weekly average water temperature at two Little NF Big River temperature monitoring sites indicates that stream warming occurred between these locations (BIG 10 and BIG 8) when 1993 (previous Topic) and 1998 results are compared. The approximate temperature difference between the upper and lower gauges changed from approximately 0.25 C to 0.75 C in 1993 and 1998, respectively. Conditions may have changed or probe placement could also contribute to differences. The 16.8 degree C stress threshold for coho salmon was chosen based on Welsh et al. (2001). See Info Links for more information. Data provided by Hawthorne Timber Company. Click on Picture for map of locations.
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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 ch_big_avg_float.db (size 151,552 bytes)
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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 temp_chbig.dbf (size 190,798 bytes)