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Appendix X.Summary Statistics for Existing Water Quality of Selected Receiving Waters in Project Area <br /> TOTAL ARSENIC(pg/L)-Wet/Above Normal Water Year Type <br /> percentile statistics <br /> Monitoring Monitoring Period in max median <br /> Program Site Description start end n n det %det det det mean 10th 25th 50th 75th 90th <br /> DWR-MWQI San Joaquin R.nr. <br /> Vernalis no data available <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R1 10/6/2004 4/26/2006 7 0 0% A <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R2 10/6/2004 4/26/2006 7 1 14% 1.3 1.3 B <br /> DWR-D-1485 San Joaquin R.@ <br /> Mossdale 5/10/1993 9/7/1993 2 2 100% 2 3 C <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R3 no data available <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R4 no data available <br /> Slktn-NPDES San Joaquin R.@ <br /> RWCF-RI no data available <br /> DO-Stockton San Joaquin R.@ <br /> Turning Basin no data available <br /> Slktn-NPDES San Joaquin R.@ <br /> RWCF-R4 no data available <br /> Stktn-NPDES San Joaquin R.@ <br /> RWCF-R6 no data available <br /> Stktn-NPDES San Joaquin R.@ <br /> RWCF-R8 no data available <br /> DWR-MWQI Contra Costa <br /> Pumping <br /> um in Plant#1 no data available <br /> DWR-MWQI Old River near <br /> 6 ron no data available <br /> DWR-MWQI Delta Pumping <br /> Plant Headworks no data available <br /> DM Intake <br /> DWR-MWQI Lindemann Rd. no data available <br /> (A).No detected data. <br /> (B).Less than 20%detected data.General summary statistics provided only. <br /> (C).Insufficient unique detected data points.General summary statistics provided only. <br /> DRAFT 57 4/20/2007 <br /> Appendix X.Summary Statistics for Existing Water Quality of Selected Receiving Waters in Project Area <br /> DISSOLVED ARSENIC(pg/L)-Critical Water Year Type <br /> percentile statistics <br /> Monitoring Monitoring Period min max median <br /> Program Site Description start end n n dot %det dot del mean 10th 25th 50th 75th 90th <br /> DWR-MWQI San Joaquin R.nr. <br /> Vernalis 7/23/1991 9/22/1994 18 0 0% A <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R1 no data available <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R2 no data available <br /> DWR-D-1485 San Joaquin R.@ <br /> DWR-MWQI Mossdale 5/1/1990 4/20/1994 8 6 75% 2 4 C <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R3 no data available <br /> Mntca-NPDES San Joaquin R.@ <br /> WQCF-R4 no data available <br /> Stktn-NPDES San Joaquin R.@ <br /> RWCF-R1 no data available <br /> DO-Stockton San Joaquin R.@ <br /> Tumin Basin no data available <br /> Stktn-NPDES San Joaquin R.@ <br /> RWCF-R4 no data available <br /> Stktn-NPDES San Joaquin R.@ <br /> RWCF-R6 no data available <br /> Stktn-NPDES San Joaquin R.@ <br /> RWCF-R8 no data available <br /> DWR-MWQI Contra Costa <br /> Pumpin Plant <br /> #1 8/21/1991 9/20/1994 15 0 0% A <br /> DWR-MWQI Old River near <br /> Byron no data available <br /> DWR-MWQI Delta Pumping <br /> Plant Headworks 7/24/1991 9/22/1994 21 0 0% A <br /> DWR-MWQI DMC Intake @ <br /> Lindemann Rd. 7/24/1991 7/20/1994 9 9 100% 2 3 D 2.0 <br /> (A).No detected data. <br /> (B).Less than 20%detected data.General summary statistics provided only. <br /> (C).Insufficient unique detected data points.General summary statistics provided only. <br /> (D).Arithmetic median calculated for data set. <br /> DRAFT 58 4/20/2007 <br />