Agenda - Public Works Committee - 09/17/2019

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7.7.2.5Goals Achieved ...............................................................................................................................................34 7.7.3Updating of the Groundwater Model Used in the WHPA Delineations ............................................34 7.7.3.1Source of Action............................................................................................................................................34 7.7.3.2Cooperators .....................................................................................................................................................34 7.7.3.3Time Frame ......................................................................................................................................................34 7.7.3.4Estimated Cost ................................................................................................................................................34 7.7.3.5Goals Achieved ...............................................................................................................................................35 7.7.4Potential Contaminant Source Database.......................................................................................................35 7.7.4.1Source of Action............................................................................................................................................35 7.7.4.2Cooperators .....................................................................................................................................................35 7.7.4.3Time Frame ......................................................................................................................................................35 7.7.4.4Estimated Cost ................................................................................................................................................35 7.7.4.5Goals Achieved ...............................................................................................................................................35 7.7.5Potential Contaminant Source Verification ...................................................................................................35 7.7.5.1Source of Action............................................................................................................................................36 7.7.5.2Cooperators .....................................................................................................................................................36 7.7.5.3Time Frame ......................................................................................................................................................36 7.7.5.4Estimated Cost ................................................................................................................................................36 7.7.5.5Goals Achieved ...............................................................................................................................................36 7.7.6Tritium and Indicator Parameter Sampling ...................................................................................................36 7.7.6.1Source of Action............................................................................................................................................37 7.7.6.2Cooperators .....................................................................................................................................................37 7.7.6.3Time Frame ......................................................................................................................................................37 7.7.6.4Estimated Cost ................................................................................................................................................37 7.7.6.5Goals Achieved ...............................................................................................................................................37 7.7.7Evaluation of Well 1 Casing .................................................................................................................................37 7.7.7.1Source of Action............................................................................................................................................37 7.7.7.2Cooperators .....................................................................................................................................................38 7.7.7.3Time Frame ......................................................................................................................................................38 7.7.7.4Estimated Cost ................................................................................................................................................38 7.7.7.5Goals Achieved ...............................................................................................................................................38 8.0Evaluation Program ......................................................................................................................................................39 9.0Alternative Water Supply Contingency Strategy ..............................................................................................40 10.0References .......................................................................................................................................................................41 List of Tables Table 1 Municipal Well Construction Summary Table 2 Annual Volume of Water Pumped Table 3 Summary of Potential Sources of Contaminants and Assigned Management Priority Table 4 High Capacity Wells within One Mile of the DWSMAs iv