Laserfiche WebLink
Appendix B: Historical Analytical Results for Volatile Organic Compounds <br /> 2010 Annual Report <br /> Former Nestle USA, Inc. Facility, Ripon, CA <br /> USEPA Method 8010,8021,8260 or 524 in micrograms per liter(ppb) <br /> Well Name/ Sampling Method Average PDB Current <br /> Location (Purge/PDB) Depth(ft bgs) Sampling Sample Date cis-1.2-DCE TCE VC Comments/Other Detected VOC's <br /> Fre uenc <br /> Purge 04/11/2000 <0.5 <0.5 <0.5 <br /> Purge 10/10/2000 <0.5 <0.5 <0.5 <br /> Purge 04/09/2001 <2.0 <2.0 <2.0 <br /> Purge 10/10/2001 <0.5 <0.5 <0.5 CM:1.0 <br /> Purge 10/10/2001 <0.5 <0.5 <0.5 DUP(CM:2.0) <br /> Purge 05/09/2002 <0.5 <0.5 <0.5 CM:0.9 <br /> Purge 10/10/2002 <0.5 <0.5 <0.5 <br /> Purge 10/10/2002 <0.5 <0.5 <0.5 DUP <br /> Purge 05/05/2003 0.7 4.9 <0.5 <br /> Purge 10/29/2003 1.1 5 <0.5 <br /> Purge 04/24/2004 12 35 25 <br /> Purge - 10/13/2004 28 48 <0.5 <br /> PDB 210.5 04/26/2005 3.3 8.4 <0.5 <br /> PDB 215.5 04/26/2005 5.8 12 <0.5 <br /> PDB 220.5 04/26/2005 11 25 <0.5 <br /> PDB 225.5 04/26/2005 19 39 <0.5 <br /> PDB 225.5 04/26/2005 19 39 <0.5 DUP <br /> PDB 230.5 04/26/2005 17 34 <0.5 <br /> PDB 235.5 04/26/2005 17 35 <0.5 <br /> PDB 235.5 04/26/2005 16 33 <0.5 DUP <br /> Purge - 05/12/2005 14 31 <0.5 <br /> PDB 225.5 08/24/2005 35 51 <0.5 <br /> PDB 225.5 10/28/2005 33 53 <0.5 <br /> PDB 225.5 10/28/2005 32 52 <0.5 DUP <br /> PDB 225.5 01/26/2006 15 32 <0.5 <br /> PDB 225.5 04/18/2006 4.3 17 <0.5 <br /> PDB 225.5 07/19/2006 22 42 <0.5 <br /> PDB 210.5 10/18/2006 34 52 <0.5 <br /> PDB 215.5 10/18/2006 35 55 <0.5 <br /> PDB 220.5 10/18/2006 37 52 <0.5 <br /> PDB 225.5 10/18/2006 35 52 <0.5 <br /> PDB 230.5 10/18/2006 23 41 <0.5 <br /> PDB 235.5 Q 10/18/2006 22 40 <0.5 <br /> Purge - 03/01/1989 <0.5 <0.5 <0.5 <br /> Purge 11/01/1989 <0.5 <0.5 <0.5 <br /> Purge - 03/01/1990 <0.5 <0.5 <0.5 <br /> PDB 210.5 Q 02/26/2007 18 29 <0.5 <br /> PDB 215.5 Q 02/26/2007 28 41 <0.5 <br /> PDB 220.5 Q 02/26/2007 36 53 <0.5 <br /> PDB 225.5 Q 02/26/2007 37 53 <0.5 <br /> PDB 230.5 Q 02/26/2007 31 51 <0.5 <br /> PDB 235.5 Q 02/26/2007 30 50 <0.5 <br /> PDB 225.5 Q 05/10/2007 41 60 <0.5 <br /> PDB 225.5 Q 07/03/2007 38 55 <0.5 <br /> PDB 225.5 Q 10/10/2007 39 61 <0.5 1,1-Dichloroethene:0.57 <br /> PDB 225.5 Q 02/27/2008 26 47 <0.5 <br /> PDB 225.5 Q 04/28/2008 33 62 <0.5 <br /> PDB 225.5 Q 07/22/2008 34 52 <0.5 <br /> PDB 225.5 Q 10/17/2008 32 54 <0.5 CF:1.0 <br /> PDB 225.5 Q 01/30/2009 27 41 <0.5 <br /> PDB 225.5 Q 04/30/2009 24 45 <0.5 <br /> PDB 225.5 Q 07/29/2009 26 45 <0.5 <br /> PDB 225.5 Q 10/26/2009 25 46 <0.5 <br /> PDB 225.5 Q 01/18/2010 25 46 <0.50 <br /> PDB 225.5 Q 04/19/2010 20 41 <0.50 <br /> Low flow purge 225.5 Q 08/02/2010 22 40 <0.50 <br /> - 08/02/2010 22 40 <0.50 DUP <br /> PDB 225.5 Q 10/21/2010 24 54 <0.5 <br /> - 10/21/2010 24 53 <0.5 DUP <br /> M-81D Purge 07/01/1990 <0.5 <0.5 <0.5 <br /> Purge 09/01/1990 <0.5 0.9 <0.5 <br /> Purge 12/01/1990 <0.5 <0.5 <0.5 <br /> Purge 12/01/1990 <0.5 <0.5 <0.5 DUP <br /> Purge 04/01/1991 <0.5 <0.5 <0.5 <br /> Purge 07/01/1991 <0.5 <0.5 <0.5 <br /> Purge 10/01/1991 <0.5 <0.5 <0.5 <br /> Purge 03/01/1992 <0.5 <0.5 <0.5 <br /> Purge 06/01/1992 <0.5 <0.5 <0.5 <br /> Purge 10/01/1992 <0.5 <0.5 <0.5 <br /> Page 55 of 93 <br />