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 04/07/1999 <0.5 <0.5 <0.5 <br /> Purge 10/07/1999 <0.5 <0.5 <0.5 <br /> Purge 04/13/2000 <0.5 <0.5 <0.5 <br /> Purge 10/10/2000 <0.5 <0.5 <0.5 <br /> Purge 10/10/2000 <0.5 <0.5 <0.5 DUP 2 <br /> Purge 04/12/2001 <2.0 <2.0 <2.0 <br /> Purge 10/11/2001 <0.5 <0.5 <0.5 <br /> Purge 05/07/2002 <0.5 <0.5 <0.5 <br /> Purge - 10/28/2003 <0.5 <0.5 <0.5 PCE:1.2 <br /> PDB 120.5 04/22/2005 <0.5 <0.5 <0.5 <br /> PDB 125.5 B 04/22/2005 <0.5 <0.5 <0.5 <br /> PDB 125.5 B 04/25/2007 <0.5 <0.5 <0.5 <br /> Purge - B 11/30/2008 <0.5 <0.5 <0.5 <br /> PDB 125.5 B 04/23/2009 <0.5 <0.5 <0.5 <br /> M-16C1 Purge - 11/01/1989 <0.5 <0.5 <0.5 <br /> Purge 03/01/1990 <0.5 <0.5 <0.5 <br /> Purge 07/01/1990 <0.5 <0.5 <0.5 <br /> Purge 09/01/1990 <0.5 <0.5 <0.5 <br /> Purge 12/01/1990 <0.5 <0.5 <0.5 <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 01/01/1993 <0.5 <0.5 <0.5 <br /> Purge 01/01/1994 <0.5 0.5 <0.5 <br /> Purge 07/01/1994 <0.5 <0.5 <0.5 <br /> Purge 03/01/1995 <0.5 <0.5 <0.5 Iso-benzene:1 <br /> Purge 10/01/1995 <0.5 <0.5 <0.5 <br /> Purge 04/01/1996 <0.5 <0.5 <0.5 <br /> Purge 10/01/1996 <0.5 <0.5 <0.5 <br /> Purge 04/01/1997 <0.5 <0.5 <0.5 <br /> Purge 11/01/1997 <0.5 <0.5 <0.5 <br /> Purge 04/30/1998 <0.5 <0.5 <0.5 <br /> Purge 04/09/1999 <0.5 <0.5 <0.5 <br /> Purge 04/11/2000 <0.5 <0.5 <0.5 <br /> Purge 04/12/2001 <2.0 <2.0 <2.0 <br /> Purge 05/07/2002 <0.5 <0.5 <0.5 <br /> Purge 05/06/2003 <0.5 <0.5 <0.5 <br /> Purge - 04/13/2004 <0.5 <0.5 <0.5 <br /> PDB 150.5 04/22/2005 <0.5 <0.5 <0.5 <br /> PDB 155.5 04/22/2005 <0.5 <0.5 <0.5 <br /> PDB 160.5 04/22/2005 <0.5 <0.5 <0.5 <br /> PDB 165.5 04/22/2005 <0.5 <0.5 <0.5 <br /> PDB 160.5 A 04/25/2006 <0.5 <0.5 <0.5 <br /> PDB 165.5 A 04/25/2007 <0.5 <0.5 <0.5 <br /> PDB 165.5 A 04/23/2008 <0.5 <0.5 <0.5 <br /> PDB 165.5 A 11/30/2008 <0.5 <0.5 <0.5 <br /> PDB 165.5 A 04/23/2009 <0.5 <0.5 <0.5 <br /> PDB 165.5 A 04/12/2010 <0.50 <0.50 <0.50 <br /> M-1701 Purge - 11/01/1989 <0.5 16 <0.5 CF:39 <br /> Purge 03/01/1990 79 17 <0.5 CHBr3:6;CF:18 <br /> Purge 07/01/1990 69 11 <0.5 CHBr3:69;CF:7.9 <br /> Purge 09/01/1990 91.6 28.1 <0.5 <br /> Purge 12/01/1990 94.9 28.9 <0.5 <br /> Purge 04/01/1991 150 44 <0.5 <br /> Purge 07/01/1991 160 23 <0.5 <br /> Purge 10/01/1991 150 32 <0.5 1,1-DCA:0.7;CF:12 <br /> Purge 03/01/1992 164 38 1.2 <br /> Purge 06/01/1992 180 45 3.3 <br /> Purge 10/01/1992 138 64 1.6 1,1-DCE:1 <br /> Purge 10/01/1992 124 50 1.4 DUP,1,1-DCE:1.1 <br /> Purge 01/01/1993 28 8.9 <0.5 <br /> Purge 04/01/1993 140 38 5.2 1,1-DCE:1.2;CF:27 <br /> Purge 08/01/1993 83 19 4.1 1,1-DCE:0.7 <br /> Purge 01/01/1994 113 40 6.5 1,1-DCE:1.1 <br /> Purge 04/01/1996 9.2 41 7.8 1,1-DCE:7 <br /> Purge 04/01/1997 1.9 1.2 <0.5 <br /> Purge 04/30/1998 39 13 7.9 <br /> Purge 04/08/1999 100 2.8 25 1,1-DCE:0.8,t-1,2-DCE:0.5 <br /> Page 41 of 93 <br />