Area	Upper Big River
Topic	Sediment: Matthews Erosion Surface from Upper Harvest Areas 1921-2000

Caption:  The Chart Table sediment_surf_harvest_period.dbf is from the Source Table, derived from Matthews and Associates (2001) Table 33. The BASIN is the Matthews sub-basin naming convention and the years (i.e. Y1936) are the year of the aerial photos used in the analysis. Each period of analysis spans back to the previous aerial photo year. Values represent tons of sediment. See Info Links for more information.

 50 rows of a possible 59 have been displayed.

BASIN	SHORT_NAME	Y1936	Y1952	Y1965	Y1978	Y1988	Y2000	TOTAL	CALWATER
Upper Mainstem Big	UPPER_MAIN	-	1213	2486	642	604	1396	6341	ub
Martin Creek	MARTIN	-	1414	682	4968	753	1451	9267	ub
Lower Mainstem Big	LOWER_MAIN	-	1790	2918	7280	8102	909	20998	ub

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To learn more about this topic click here .
To download the table with the chart's data, click sediment_surf_harvest_period.dbf (size 877 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 sediment_surf_harvest_period_all.dbf (size 3,072 bytes)
 
 

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