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3.3.2 Calcium <br />Calcium concentrations have not shown an identifiable increase or decrease in concentrations over the 2008 sampling period. <br />CRMW09 calcium concentration is higher than any of the other wells tested as shown below. <br />Calcium <br /> Wells (CRMW) <br /> Site/Group <br /> 01 02 04 05 06 07 09 16 40 41 42 A VG <br /> <br />Oct-05 137 120 122 104 125 116 ---- ---- 116 117 ---- 119.5 <br />Nov-05 110 110 100 130 99 91 130 110 80 110 110 107.3 <br />Dec-05 100 100 97 ---- 92 84S ---- ---- 79 100 ---- 94.7 <br />Apr-06 130 130 220 ---- 120 100 ---- ---- 110 110 ---- 131.4 <br />Jul-06 140 110 67 ---- 110 94 ---- ---- 73 110 ---- 100.6 <br />Oct-06 150 120 100 81 92 120 190 130 97 110 120 119.1 <br />Dec-06 162 132 107 ---- ---- ---- 202 126 ---- ---- ---- 145.8 <br />Apr-07 141 147 74 ---- 85 ---- 214 135 ---- 140 ---- 133.7 <br />Jul-07 145 137 51 ---- 87 ---- 172 120 ---- 156 85 119.2 <br />Oct-07 ---- ---- <br />---- <br />---- <br />---- <br />--- <br /> <br />Jan-08 <br />170 <br />124 <br />95 <br />--- <br />93 <br />--- <br />190 <br />102 <br />--- <br />180 <br />--- - <br />136.3 <br />Apr-08 180 --- 117 --- 99 --- 174 100 --- 126 --- 132.8 <br />Jul-08 116 --- 46 --- 103 --- 155 97 --- 123 --- 106.5 <br />Oct-08 89 ---- 75 83 90 ---- 128 91 79 115 90.4 93.4 <br />Average 136.3 122.9 97.8 99.5 99.6 104.2 172.7 112.2 90.5 124.7 101 <br />4 117 <br />2 <br />Stnd . . <br />Dev. 26.9 14.1 43.6 22.8 12.9 13.0 30.2 16.1 17.0 23.2 16.3 33.0 <br />2007 <br />Baseline 154 139 168 ---- 139 139 214 139 139 139 ---- 139 <br />The average site-wide result for calcium has decreased 1.3 mg/L to 117.2 mg/L from 2007 to 2008 with a standard deviation <br />of 33.0 mg/L. <br />3.3.3 Carbonate <br />Carbonate was not detected in any of the samples from October 2005 through October 2008. There is no background <br />carbonate concentration observed in the samples collected at this time. <br />Annual 2008 Sampling Report - Lupton Lakes -14 December 2008