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 11/01/1997 <0.5 <0.5 <0.5 <br /> Purge 04/30/1998 3.8 1.4 <0.5 <br /> Purge 10/05/1998 2.2 1.4 <0.5 <br /> Purge 04/07/1999 3.6 1.2 <0.5 <br /> Purge 10/08/1999 1.6 0.8 <0.5 <br /> Purge 04/12/2000 1 <0.5 <0.5 <br /> Purge 10/10/2000 0.9 <0.5 <0.5 <br /> Purge 10/10/2000 1 <0.5 <0.5 DUP 3 <br /> Purge 04/10/2001 <2.0 <2.0 <2.0 <br /> Purge 10/09/2001 <0.5 <0.5 <0.5 <br /> Purge 05/09/2002 <0.5 <0.5 <0.5 <br /> Purge 05/07/2003 NS NS NS <br /> Purge - 04/16/2004 1.4 <0.5 <0.5 <br /> PDB 77.3 04/22/2005 2.6 <0.5 0.51 <br /> PDB 82.3 04/22/2005 2.7 0.55 0.54 <br /> PDB 87.3 04/22/2005 2.7 0.56 0.51 <br /> PDB 92.3 04/22/2005 2.7 0.54 <0.5 <br /> PDB 87.3 04/19/2006 24 4.7 3.4 CF:24 <br /> PDB 87.3 04/26/2007 15 3.6 2.4 <br /> PDB 87.3 A 04/22/2008 4.2 0.92 1.7 <br /> PDB 87.3 A 04/28/2009 17 5.3 4.5 <br /> - 04/28/2009 17 5.1 4.5 DUP <br /> PDB 87.3 A 04/19/2010 8.6 2.6 1.6 <br /> M-27A Purge - 11/28/2000 <0.5 <0.5 <0.5 From ERM report <br /> Purge 01/09/2001 <1.0 <1.0 <1.0 DUP <br /> Purge 01/09/2001 <1.0 <1.0 <1.0 <br /> Purge 04/16/2001 <2.0 <2.0 <2.0 <br /> Purge 04/16/2001 <2.0 <2.0 <2.0 DUP#2 <br /> Purge 07/12/2001 <0.5 <0.5 <0.5 <br /> Purge 10/09/2001 <0.5 <0.5 <0.5 <br /> Purge 10/09/2001 <0.5 <0.5 <0.5 DUP <br /> Purge 01/21/2002 <0.5 <0.5 <0.5 <br /> Purge 02/03/2002 <0.5 <0.5 <0.5 <br /> Purge 05/07/2002 0.9 <0.5 <0.5 <br /> Purge 08/02/2002 <0.5 <0.5 <0.5 <br /> Purge 10/07/2002 <0.5 <0.5 <0.5 <br /> Purge 05/01/2003 <0.5 <0.5 <0.5 <br /> Purge 05/02/2003 <0.5 <0.5 <0.5 DUP <br /> Purge 07/23/2003 <0.5 <0.5 <0.5 <br /> Purge 01/21/2004 <0.5 <0.5 <0.5 <br /> Purge 04/14/2004 <0.5 <0.5 <0.5 <br /> Purge 07/20/2004 <0.5 <0.5 <0.5 <br /> Purge 10/12/2004 <0.5 <0.5 <0.5 <br /> Purge - 02/01/2005 <0.5 <0.5 <0.5 <br /> PDB 92.5 04/27/2005 <0.5 <0.5 <0.5 <br /> PDB 97.5 04/27/2005 <0.5 <0.5 <0.5 <br /> PDB 102.5 04/27/2005 <0.5 <0.5 <0.5 <br /> PDB 97.5 08/24/2005 <0.5 <0.5 <0.5 <br /> PDB 97.5 10/28/2005 <0.5 <0.5 <0.5 <br /> PDB 97.5 01/26/2006 <0.5 <0.5 <0.5 <br /> PDB 97.5 05/03/2006 <0.5 <0.5 <0.5 <br /> PDB 97.5 07/19/2006 <0.5 <0.5 <0.5 <br /> PDB 102.5 02/26/2007 <0.5 <0.5 <0.5 <br /> PDB 102.5 04/25/2007 <0.5 <0.5 <0.5 <br /> - 04/25/2007 <0.5 <0.5 <0.5 DUP <br /> PDB 102.5 07/03/2007 <0.5 <0.5 <0.5 <br /> PDB 102.5 10/07/2007 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 02/27/2008 <0.5 <0.5 <0.5 <br /> - 02/27/2008 <0.5 <0.5 <0.5 DUP <br /> PDB 102.5 Q 04/24/2008 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 07/21/2008 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 10/17/2008 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 01/30/2009 <0.5 <0.5 <0.5 <br /> - 01/30/2009 <0.5 <0.5 <0.5 DUP <br /> PDB 102.5 Q 04/10/2009 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 07/29/2009 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 10/26/2009 <0.5 <0.5 <0.5 <br /> PDB 102.5 Q 10/26/2009 <0.5 <0.5 <0.5 DUP <br /> PDB 102.5 Q 01/14/2010 <0.50 <0.50 <0.50 <br /> Page 28 of 93 <br />