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KRIS E. Marin Sonoma: Chart Table Page

Area Petaluma River
Topic WQ: Chlorpyrifos in Upper Petaluma River Watershed 1998

Caption:  The Chart Table wq_petaluma_chloravg_ptp_1998.xls_cross.db shows the average chlorpyrifos concentration (ng/L) found at each station during sampling in 1998. Some average values represent only one sampling and others represent a duplicate sampling collected and analyzed as part of quality assurance/quality control program. One exception to the use of averages in the table is the PRW-6 value on 11/7/1998, which represents a third sample, taken later in the storm at low tide. Note that measurements below 30 ng/L should be considered "non-detect." Data were collected by Petaluma Tree Planters.

 50 rows of a possible 4247 have been displayed.
DATEPRW-1_CHLORAVGPRW-2_CHLORAVGPRW-3_CHLORAVGPRW-4_CHLORAVGPRW-5_CHLORAVGPRW-6_CHLORAVGPRW-7_CHLORAVGPRW-8_CHLORAVG
7/21/199813159911978.5
10/24/199823130311847433
11/7/19989116335753154
11/21/19983114283977153213


To learn more about this topic click Info Links .

To view additional information (data source, aquisition date etc.) about this page, click Metadata .
To download the table with the chart's data, click wq_petaluma_chloravg_ptp_1998.xls_cross.db (size 4,096 bytes)
To download the table with the chart's data as an Excel spreadsheet, click wq_petaluma_chloravg_ptp_1998.xls_cross.db.xls (size 4,096 bytes) .
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 wq_petaluma_diazchlor_ptp_1998.xls.db (size 16,384 bytes)
To download the table with the chart's source data as an Excel spreadsheet, click wq_petaluma_diazchlor_ptp_1998.xls.db.xls (size 12,886 bytes)
 
 
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