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NNSI )
<br /> TABLE E-1
<br /> HISTORICAL INORGANIC ANALYTICAL RESULTS
<br /> 26700 South Banta Road
<br /> Tracy,California
<br /> Results reported in milligrams per liter
<br /> SM 2540C
<br /> USEPA 6010B USEPA 300.0 SM 2320B Total
<br /> Well No. Date Sodium Chloride Alkalinity Dissolved Solids
<br /> MW-6 8/11/1999 1,550 3,110 5,760
<br /> MW-6 11/22/1999 1,840 3,240 5,900
<br /> MW-6 2/23/2000 2,460 380/380 6,820
<br /> MW-6 5/23/2000 745 1,830 3,900
<br /> MW-6 9/13/2000 713 1,390 4,480
<br /> MW-6 2/7/2001 2,300 3,800 6,770
<br /> MW-6 8/7/2001 1,800 3,300 - 6,560
<br /> MW-6 2/6/2002 2,200 2,800 - 5,810
<br /> MW-6 8/12/2002 1,600 2,600 - 5,200
<br /> MW-6 11/19/2002 NA 2,200 NA
<br /> MW-6 3/10/2003 NA 2,000 - <0.20
<br /> MW-6 5/13/2003 1,500 1,900 NA
<br /> MW-6 8/25/2003 1,200 1,900 - 4,500
<br /> MW-6 12/16/2003 1,400 1,600 NA
<br /> MW-6 3/11/2004 1,300 1,600 - 3,900
<br /> MW-6 8/25/2004 1,200 1,400 - 3,900
<br /> MW-6 11/10/2004 1,100 1,300 - NA
<br /> MW-6 2/24/2005 1,100 1,400 - 3,300
<br /> MW-6 5/10/2005 1,400 1,400 - 3,220
<br /> MW-6 8/10/2005 1,200 1,400 -- 3,310
<br /> MW-6 11/21/2005 1,100 1,400 630 3,100
<br /> MW-6 2/16/2006 1,100 1,300 350 3,180
<br /> MW-6 9/25/2006 1,000 1,100 660 3,020
<br /> MW-6 11/29/2006 870 1,100 670 2,910
<br /> MW-6 3/27/2007 1,000 1,000 730 3,070
<br /> MW-6 8/23/2007 1,000 1,100 620 3,020
<br /> MW-6 3/25/2008 840 740 640 2,470
<br /> MW-6 9/24/2008 730 520 -- --
<br /> MW-6 3/19/2009 790 600 -- --
<br /> MW-6 9/3/2009 610 660 590 2,220
<br /> Page 4 of 15 https://woodplc.sharepoint.com/teams/0lintracy/shared documents/general/03.0 docctrl/2021 biennial report/Ol_text/tcy 2021 biennial_text_rev.docx
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