Laserfiche WebLink
TABLE 1 <br /> HARNEY LANE SANITARY LANDFILL <br /> FIRST SEMIANNUAL 2014 GROUNDWATER MONITORING <br /> Units m !L unless noted <br /> Sampling <br /> Designation MW-1 MW-2 MW-3A MW-4A <br /> Sampling Date Conc. Conc. Trend Conc. 1/16/14 Conc. <br /> 1/16/14 Limit 1/16/14 Limit 1/16/14 Limit Limit <br /> Monitoring and Field Parameters <br /> Elevation(feet) <br /> TOC Elevation 100.89 NA 93.09 NA NR 89.96 NA 92.65 NA <br /> Depth to 140.42 NA 135.64 NA NR 137.35 NA 138.41 NA <br /> Groundwater <br /> Groundwater _39.53 NA -42.55 NA NR 47.39 NA 45.76 NA <br /> Elevation <br /> General Water Quality Parameters <br /> Temperature °C 19.4 NA 19.6 NA NR 18.3 NA 18.70 NA <br /> Electrical <br /> Conductivity 281.5 410[2] 376.4 360 none 250.3 [3] 440.1 [3] <br /> (uS/cm)(field <br /> H units field 8.12 6.3-8.1 7.28 6.1-8.0 none 7.40 3 7.84 3 <br /> Turbidity 31.4 59 21.3 31 [2] incr 10.4 [3] 20.6 [3] <br /> NTU field <br /> Oxygen Reduction +121 260 +124 180[2] incr +146 [3] +146 [3] <br /> Potential my <br /> Dissolved Oxygen 1.96 2.8 1.97 3.0 none 1.41 <br /> _(mg/1) [3] 1.31 [3] <br /> Constituents of Concern <br /> Calcium 21 26 29 30 incr 17 [3 17 3 <br /> -Magnesium 11 14 16 18 none 9.3 3 10 3 <br /> Sodium 28 30 29 32 none 24 [31 67 3 <br /> Potassium 2.2 2.5 3.2 3.3 none 2.6 3 3.8 3 <br /> Alkalinity as 120 160 140 150 none 93 [3] 130 [3] <br /> CaCO3 <br /> Bicarbonate 140 340[2] 170 210 none 110 [3] 160 [3] <br /> Alkalinity <br /> Chloride 8.9 20 2 27 30 decr 14 3 30 3 <br /> Nitrate as N 2.4 16 1.6 7.5 none 1.6 3 0.96 3 <br /> Sulfate 8.5 14 4.0 5.2 r2l incr 4.2 3 32 3 <br /> Hardness as 95 130 130 140[2] incr 77 [3] 83 3 <br /> CaCO3 [ ] <br /> Total Dissolved 200 310[2] 280 425 [2] incr 200 [3] 340 [3] <br /> Solids(m /I <br /> Chemical Oxygen <br /> Demand 14 [3] ND [3] none ND [3] ND [3] <br /> Volatile Orcianic Com ounds u /L <br /> Tetrachloroethene ND detect 0.39* detect decr ND detect <br /> (PCE) { } {0.34 } detect <br /> Toluene ND detect 0.12" detect none ND detect ND detect <br /> Dichlorodifluoro- ND detect ND detect decr 0.21" detect ND detect <br /> methane CFC-12 <br /> Trans-1,2- ND detect ND detect none ND detect 3.7 detect <br /> Dichloroethene <br /> All Other ND detect ND detect none t ND detect ND detect <br /> Compounds <br /> Harney Lane Sanitary Landfill Department of Public Works/Solid Waste <br /> I"Semiannual 2014 Groundwater Monitoring Report County of San Joaquin-July 31,2014 <br />