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Table of Contents <br />MetropolitanCouncil Members.............................................................................................................. 2 <br />Listof Figures........................................................................................................................................ 4 <br />Listof Tables......................................................................................................................................... 5 <br />1.0 <br />Introduction................................................................................................................................ 6 <br />1.1 Report Organization.......................................................................................................... 6 <br />2.0 <br />Executive Summary ................................................................................................................... 7 <br />2.1 Location.............................................................................................................................7 <br />2.2 Existing Water Systems..................................................................................................... 7 <br />2.3 Summary of Joint System Analysis.................................................................................... <br />7 <br />2.3.9 Capital Costs....................................................................................................... <br />8 <br />2.3.2 Operational Costs............................................................................................... <br />8 <br />2.3.3 Financial and Organizational Structure................................................................ <br />8 <br />2.4 Overall Recommendations................................................................................................ 9 <br />2.5 Recommendations for Future Work................................................................................... 9 <br />3.0 <br />Background and Purpose........................................................................................................ <br />10 <br />3.1 Tasks...............................................................................................................................10 <br />3.2 Assumptions....................................................................................................................11 <br />4.0 <br />Water System Performance Criteria......................................................................................... <br />13 <br />4.1 Design Period.................................................................................................................. <br />13 <br />4.2 Planning Area.................................................................................................................. <br />13 <br />4.3 Population....................................................................................................................... <br />13 <br />4.4 Existing System............................................................................................................... <br />14 <br />5.0 <br />Water Supply and Demand...................................................................................................... <br />15 <br />5.1 Well Supply Requirements.............................................................................................. <br />15 <br />5.2 Unaccounted-for Water Use............................................................................................ <br />15 <br />5.3 Existing Water Supply and Projected Demands............................................................... <br />16 <br />5.4 Future Water Supply........................................................................................................ <br />20 <br />5.5 Well Contamination......................................................................................................... <br />20 <br />5.6 Water Quality and Treatment........................................................................................... <br />21 <br />6.0 <br />Water Storage......................................................................................................................... <br />22 <br />6.1 Storage Requirements..................................................................................................... <br />22 <br />6.2 Water Storage Facilities................................................................................................... <br />22 <br />7.0 <br />Water Distribution System.. ...................................................................................................... <br />25 <br />7.1 Water System Interconnects............................................................................................ <br />25 <br />7.2 Watermain Size............................................................................................................... <br />25 <br />7.3 Watermain Layout........................................................................................................... <br />25 <br />8.0 <br />System Operations and Maintenance....................................................................................... <br />27 <br />9.0 <br />Evaluation of Development Options 1-3................................................................................... <br />28 <br />9.1 Cost Estimates................................................................................................................ <br />28 <br />9.9.1 Capital Costs..................................................................................................... <br />29 <br />9.9.2 Repair and Replacement Costs......................................................................... <br />30 <br />9.1.3 Anticipated Water Costs.................................................................................... <br />30 <br />Joint Water utility Feasibility Study 2 <br />