Laserfiche WebLink
Table 4: Volatile Organic Compounds, Analytical Results, Municipal Wells <br /> Third Quarter 2011 Site Status Report <br /> Former Nestle USA, Inc. Facility <br /> Ripon, CA <br /> Sample Sample Sampling Sample Chloroform cis-1,2- trans-1,2- Trichloroethene Vinyl Chloride Comments/Others <br /> Location Method Frequency Date Dichloroethene Dichloroethene <br /> USEPA Method 8260B and 524, micrograms per liter (pg/L) <br /> Municipal Wells <br /> MW-3 Purge Quarterly (a) 01/20/11 0.33 0.89 <0.10 0.44 <0.10 Bromoform: 0.16 <br /> MW-3 Purge Quarterly (a) 04/21/11 0.32 1.2 <0.10 0.64 <0.10 <br /> MW-3 Purge Quarterly (a) 07/28/11 0.20 1.6 <0.10 0.81 <0.10 <br /> MW-5 Pure Quarter) a 01/20/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-5 Purge Quarterly (a) 04/21/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-5 Pure Quarter) a 07/21/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-7 Purge Quarterly (a) 01/20/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromodichloromethane: 0.11; Bromoform: 0.62; <br /> Dibromochloromomethane: 0.31 <br /> MW-7 Purge Quarterly (a) 04/21/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromodichloromethane: 0.16; Bromoform: 2.8; <br /> Dibromochloromethane: 0.65 <br /> MW-7 Purge Quarterly (a) 07/28/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromodichloromethane: 0.38; <br /> MW-9 Purge Quarterly (a) 01/20/11 <0.10 0.79 <0.10 0.42 <0.10 <br /> MW-9 Purge Quarterly (a) 04/21/11 <0.10 0.17 <0.10 0.11 <0.10 <br /> MW-9 Pure Quarter) a Well Not Operational <br /> MW-10 Purge Quarterly (a) 01/20/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromoform: 0.55; Chlorodibromomethane: 0.13 <br /> MW-10 Purge Quarterly (a) - Well Not Operational <br /> MW-10 Purge Quarterly (a) 07/28/11 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> MW-11 Purge Quarter) a 01/20/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-11 Purge Quarterly (a) 04/21/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-11 Duplicate 04/21/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-11 Purge Quarterly (a) 07/21/11 <1.0 <0.50 <0.50 <0.50 <0.50 <br /> MW-12 - Quarter) - Well Not Operational <br /> MW-13 - Annual 04/21/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromoform: 1.0; Chlorodibromomethane: 0.28 <br /> MW-14 - Annual 04/21/11 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> MW-15 Purge Quarterly (a) Well Has Never Been Operational Due to Poor Water Quality <br /> MW-16 Purge Quarter) a 01/20/11 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> MW-16 Pure Quarter) a 04/21/11 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> MW-16 Pure Quarter) a Well Not Operational <br /> MW-18 Pure Quarter) a 01/20/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromoform: 1.2; Chlorodibromomethane: 0.39 <br /> MW-18 Purge Quarterly (a) 04/21/11 <0.10 <0.10 <0.10 <0.10 <0.10 Bromoform: 0.55; Chlorodibromomethane: 0.17 <br /> MW-18 Purge Quarterly (a) 07/28/11 <0.10 <0.10 <0.10 <0.10 <0.10 <br /> Notes: <br /> Highlighting = Current quarter (a) Sample if the well is operating during the sampling event. <br /> Bold Result = Detection above laboratory reporting limit NR = Not Required. <br /> - = Data Not available or Unknown. NS = Not Sampled <br /> Page 1 of 1 <br />