Laserfiche WebLink
J <br />0 <br />ii <br />it <br />n <br />I] <br />J <br />11 <br />n <br />C� <br />F <br />Groundwater <br />General Water Quality Parameters <br />G-1 (Up -gradient): <br />In the fourth quarter the concentration limit of Electrical Conductivity was exceeded in well G-1. <br />All other concentrations of parameters were less than the tolerance limits. <br />G-31) (Down -gradient): <br />All concentrations of field and monitoring parameters were below established concentration <br />limits in G-31). <br />G-4 (Down -gradient): <br />All concentrations of field and monitoring parameters were below established concentration <br />limits in G-4. <br />G-5 (Down -gradient): <br />All concentrations of field and monitoring parameters were below established concentration <br />limits in G-5. <br />6-6 (Down -gradient): <br />All concentrations of field and monitoring parameters were below established concentration <br />limits in G-6. <br />VOCs <br />A trace concentration of a single compound (Acetone) was reported in G-31) in the first, second, <br />and third quarters of 2005. A trace concentration of Benzene was reported in G-4 in the first <br />quarter of 2005. A trace concentration of Acetone was also reported in G-5 in the second, third, <br />and fourth quarter of 2005. A trace concentration of Acetone was also reported in G-6 in the <br />second and third quarter of 2005. Except for "false positives," no other VOCs were reported in <br />any well in 2005. We believe this is a strong indication of how low the level of threat posed by <br />the presence of the landfill is with regard to VOC impact to groundwater. <br />North County RCSL 16 Public Works/Solid Waste <br />2nd Semester and Annual 2005 Groundwater Monitoring County of San Joaquin — January 24, 2006 <br />