Appendix J - Water Supply and Wastewater Servicing Report

Lutheran Services                                                                                                                                iv
PF80 - Cooroy Care Farm
24 May 2018                                                                                                                  Ref. No. 2017.0616




TABLES
Table 1 Development Summary ................................................................................................................. 5
Table 2 Population Estimates ..................................................................................................................... 6
Table 3 External Site Uses (Northern Development Area) ......................................................................... 6
Table 4 Estimated Residential Water Demands ......................................................................................... 7
Table 5 Rainfall Data – Black Mountain ..................................................................................................... 8
Table 6 Roofwater Balance Model Results ................................................................................................ 9
Table 7 Potable Water Supply Configuration ........................................................................................... 10
Table 8 Non-Potable Water Demand Rates ............................................................................................. 12
Table 9 Average External Water Demands .............................................................................................. 12
Table 10 Non-Potable Water Supply Configuration ................................................................................. 13
Table 11 Estimated Wastewater Flows .................................................................................................... 14
Table 13 Wastewater System Configuration – Direct Connection to Unitywater Rising Main ................. 15



APPENDICES
     A. Unitywater Service Advice Notice
     B. Sketch Plans