Area	Basin-wide/Regional
Topic	Sediment: Aggregate Extraction - Sonoma Annual Production 1981-1990

 

Caption:  The chart above shows the total annual aggregate extraction in tons from Sonoma County in the years 1981-1990. The largest amount of gravel came from terraces in this period. The total aggregate production over this period was 51 million tons, annual average was 5.1 million tons, the lowest production occurred was 3.7 million tons in 1982, and the maximum production was 7.4 million tons in 1989. Data are from the 1994 Russian River Aggregate Resources Monitoring Plan. See InfoLinks for more information.

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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 sed_russian_annual_aggreg_extract_1981_1990.dbf (size 654 bytes) .
 
 

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