Laserfiche WebLink
Appendix B: Historical Analytical Results for Volatile Organic Compounds <br /> 2013 Annual Report <br /> Former Nestle USA, Inc. Facility, Ripon, CA <br /> USEPA Methods 8010,8021,8260 and 524 in micrograms per liter lµg/L) <br /> Well Sampling Average PDB Current MRP <br /> Name Method Depth(ft bgs) Sampling Sample Date cis-1,2-DCE TCE VC Comments/Other Detected VOC's <br /> Frequency <br /> NS 04/10/00 NS NS NS not sampled-well underneath asphalt <br /> Pure 07/13/00 0.5 1 <0.50 <br /> Purge 07/13/00 <0.50 1 <0.50 Duplicate Sample;1 <br /> Pure 04/10/01 <2.0 <2.0 <2.0 <br /> Purge 05/08/02 1.8 2.2 <0.50 <br /> Pure 10/08/02 1.5 3.5 <0.50 <br /> Purge 04/30/03 5.3 5.3 <0.50 <br /> Pure 10/29/03 4.3 5.1 <0.50 <br /> Purge 04/13/04 3.7 4.4 <0.50 <br /> Purge - 10/12/04 3 3.2 <0.50 <br /> PDB 144.5 04/20/05 5.2 3.3 1.7 <br /> PDB 154.5 04/20/05 5.2 3.3 1.8 <br /> PDB 154.5 04/20/05 5.5 3.3 1.9 Duplicate Sample; <br /> Purge - 10/13/05 4.7 2.8 1.6 Shown as 19C in lab report <br /> PDB 154.5 04/12/06 3.3 2.9 0.89 <br /> PDB 154.5 SA 10/18/06 3 2.7 <0.50 <br /> PDB 139.5 SA 05/22/07 2.4 2.1 <0.50 <br /> PDB 149.5 SA 05/22/07 2.5 2.1 <0.50 <br /> PDB 149.5 SA 10/10/07 1.7 1.5 <0.50 <br /> PDB 149.5 SA 04/22/08 1.8 1.7 <0.50 <br /> PDB 149.5 SA 10/17/08 1.2 0.72 <0.50 <br /> PDB 149.5 SA 04/30/09 1.5 0.9 0.55 <br /> PDB 149.5 SA 10/26/09 3.6 160(i) <0.50 BDCMA:1.9 <br /> PDB 149.5 A 04/19/10 1.8 2 <0.50 <br /> - 04/19/10 1.8 2 <0.50 Duplicate Sample; <br /> PDB 149.5 A 04/11/11 0.74 0.75 <0.50 <br /> PDB 149.5 A 05/18/12 1.3 1.2 <0.50 <br /> PDB 149.5 A 04/18/13 1 0.64 <0.50 <br /> M-2001 Purge - 03/01/92 70 26 32 t-1,2-DCE:1.4 <br /> Pure 06/01/92 94 37 80 t-1,2-DCE:1.8 <br /> Purge 10/01/92 72 46 64 <br /> Pure 01/01/93 83 47 47 CF:27 <br /> Purge 04/01/93 87 48 62 <br /> Pure 08/01/93 42 15 40 CF:10 <br /> Purge 01/01/94 46 19 115 <br /> Pure 01/01/94 62 38 110 Duplicate Sample;,1,1-DCE:1.2 <br /> Purge 04/01/96 47 <0.50 50 <br /> Pure 04/01/97 66 33 2.5 MC:0.5,t-1,2-DCE:0.6 <br /> Purge 04/29/98 75 35 <0.50 t-1,2-DCE:0.7; 1,1-DCE:0.8 <br /> Pure 04/07/99 75 37 0.9 t-1,2-DCE:1.3,1,1-DCE:0.9 <br /> Purge 04/12/00 41 18 2.6 CF:0.9 <br /> Pure 04/09/01 45 15 76 <br /> Purge 05/08/02 36 16 19 t-1,2-DCE:0.5 <br /> Pure 04/30/03 47 19 48 <br /> Purge - 04/26/04 45 17 70 t-1,2-DCE:0.9 <br /> PDB 142.5 04/27/05 85 2.7 94 1,1-DCE:0.82;t-1,2-DCE:1.5 <br /> PDB 147.5 04/27/05 93 2.3 100 t-1,2-DCE:1.6 <br /> Purge - 05/12/05 22 8.5 38 t-1,2-DCE:0.59 <br /> PDB 147.5 A 04/19/06 33 20 36 t-1,2-DCE:0.96 <br /> PDB 147.5 A 04/26/07 98 39 20 t-1,2-DCE:1.8;1,1-DCE:1.4 <br /> PDB 147.5 A 04/22/08 74 36 18 1,1-DCE:0.94;t-1,2-DCE:0.97 <br /> Pure 147.5 A 11/13/08 22 7.9 33 <br /> PDB 147.5 A 04/28/09 54 34 84 1,1-DCE:0.68;t-1,2-DCE:1.3; <br /> Low flow pure 147.5 A 04/26/10 14 5.7 16 <br /> Low flow purge 147.5 A 08/05/10 100 37 110 t-1,2-DCE:1.8; <br /> PDB 147.5 A 04/11/11 18 21 9.4 <br /> PDB 147.5 A 04/06/12 69 36 15 1,1-DCE:0.91;t-1,2-DCE:1.2; <br /> PDB 147.5 A 04/22/13 52 26 45 1,1-DCE:0.65;t-1,2-DCE:1.2; <br /> M-2101 Purge - 03/01/92 <0.50 <0.50 <0.50 <br /> Pure 06/01/92 <0.50 <0.50 <0.50 <br /> Purge 10/01/92 <0.50 <0.50 <0.50 <br /> Pure 01/01/93 <0.50 <0.50 <0.50 <br /> Purge 04/01/93 <0.50 1.1 <0.50 <br /> Pure 08/01/93 <0.50 <0.50 <0.50 CF:1.1 <br /> Purge 01/01/94 <0.50 <0.50 <0.50 <br /> Pure 01/01/94 <0.50 <0.50 <0.50 Duplicate Sample; <br /> Purge 01/04/96 <0.50 <0.50 <0.50 <br /> Pure 04/01/96 <0.50 <0.50 <0.50 <br /> Purge 04/01/97 <0.50 <0.50 <0.50 <br /> Pure 05/01/98 <0.50 1.1 <0.50 <br /> Page 51 of 115 <br />