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1 • GROUNDWATER CHEMICAL ANALYSIS <br />Monitoring Well Number OW-2 <br />Location STORMKING <br />Geologic Unlt Monitored SHALLOW <br />Ground Elevation (ft-amsl) 6320 <br />Date of Collection 03/17/83 06/21/83 12/19/83 <br />FIELD PARAMETERS <br />Conductivity <br />(umhos/cm at 25 (C)) 1450 1850 1200 <br />pH (units) 7,19 7,60 6.93 <br />Water Temperature (C) 3.9 9.5 6.1 <br />LABORATORY PARAMETERS <br />Alkalinity (as CaC03) 590 620 585 <br />Aluminum 0.1 0.2 1,9 <br />Arsenic -0.01 -0,01 -0.01 <br />Barium 0.4 0.4 0.3 <br />Bicarbonate 710 745 705 <br />Boron 0.09 0.13 0.1 <br />Cadmium -0.01 -0.01 -0.01 <br />Calcium 82 85 75 <br />Carbonate -0.1 -0,1 -0.1 <br />• Cation - Anion <br />Balance (~> 3 <br />.42 <br />.5 <br />-.21 <br />Chloride 85 85 75 <br />Chromium -0.01 -0,01 -0.01 <br />Conductivity <br />(umhos/cm at 25 (C)) 1830 1810 1590 <br />Copper 0.01 0.03 0.03 <br />Fluoride 0.42 0.26 0.4 <br />Hardness (as CaC03) 320 340 310 <br />Iron (dissolved) 0.38 0.23 1,5 <br />Lead 0.02 -0.01 0.01 <br />Magnesium 28 32 31 <br />Manganese 1,3 2.2 1,9 <br />Mercury (ug/I) -1,0 -1,0 1,00 <br />Molybdenum -0.1 -0,1 -1,0 <br />Nitrogen - Ammonia 0.39 0.81 1,8 <br />Nitrate as N 0.09 0.46 0.3 <br />pH (units) 7,5 7.7 7.5 <br />Phosphate 1.96 2.44 4,88 <br />Phosphorus 0.64 0.80 1,6 <br />Potassium 19 20 19 <br />SAR (units) 7,05 7.39 <br />Selenium -0.01 -0,01 -0.01 <br />Sodium 290 315 290 <br />Solids, Total Dissolved 1160 1190 1080 <br />Sulfate 270 320 270 <br />Zinc 0.04 0.08 0.11 <br />. 1 All measurements are in milli grams per Titer (mg/I) unless otherwise noted. <br />A minus sign indicat es concentrations belor analytical detection limits. <br />2 Negative acidity indi cates that the water Is alkaline. <br />3 A negative balance In dicates that cations exceed anions. <br /> REV: 05/10/84 <br />