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KRIS E. Marin Sonoma: Chart Page

Area Sonoma Creek
Topic Temperature: Floating Weekly Average at Graham Creek 1998 & 2000-02
Caption:  The Chart shows the floating weekly average water temperature in Celsius (C) in Graham Creek for 1998 and 2000-2002. Maximum floating weekly average water temperatures (MWAT) exceeded 17.0C in three of four years, but never exceeded 19.0C. Based on a review of steelhead growth studies, Sullivan et al. (2000) found that compared to optimum temperatures, an MWAT of 17.0C reduced steelhead growth by 10%, and an MWAT of 19.0C reduced growth by 20%. See Info Links for more information. Temperature data comes from automated water temperature data probes placed in the Sonoma Creek tributaries by the Sonoma Ecology Center.

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 temp_sc_sec_98_02_daily.db (size 251,904 bytes)
To download the table with the chart's data as an Excel spreadsheet, click temp_sc_sec_98_02_daily.db.xls (size 301,890 bytes) .