4644 0.00 Tertiary sediments – 76.20 Coreena Member – 4645 0.00 Tertiary sediments – 65.50 Coreena Member – GW004579 3.05 45.72 Clay 45.72 307.85 Shale 307.85 351.74 Clay 351.74 354.48 Sandstone Water supply 354.48 361.19 Clay = not available, mBGL = metres below ground level. – © Copyright, DNRM 2012, NSW OoW 2010 Table 170 Towry spring complex—waterbore details and water chemistry. Variable Details Bore ID 4642 4643 4644 4645 GW004579 Sample date 2000 1986 – – – Distance from 0.8 0.8 1.1 1.1 3.5 spring complex (kilometres) Source aquifer Coreena Coreena Coreena Coreena Wyandra Sandstone Member Member Member Member Member Screens – – – – – (metres) Year drilled 1912 1879 1912 1912 1930 Standing water 20.4 – – – – level (N) Total depth 74.4 76.2 76.2 65.5 361 (metres) Natural surface 137.2 137.2 137.2 137.2 – elevation (mAHD) Facility status Existing Abandoned Abandoned Abandoned – and and and destroyed destroyed destroyed Facility type Artesian, Artesian, Subartesian Subartesian – uncontrolled controlled flow flow Physicochemical parameters
4644 0.00 – Tertiary sediments – 76.20 Coreena Member 4645 0.00 – Tertiary sediments – 65.50 Coreena Member GW004579 3.05 45.72 Clay 45.72 307.85 Shale 307.85 351.74 Clay 351.74 354.48 Sandstone Water supply 354.48 361.19 Clay – = not available, mBGL = metres below ground level. © Copyright, DNRM 2012, NSW OoW 2010 Table 170 Towry spring complex—waterbore details and water chemistry. Variable Details Bore ID 4642 4643 4644 4645 GW004579 Sample date 2000 – – – 1986 Distance from spring complex (kilometres) 0.8 0.8 1.1 1.1 3.5 Source aquifer Coreena Member Coreena Member Coreena Member Coreena Member Wyandra Sandstone Member Screens (metres) – – – – – Year drilled 1912 1879 1912 1912 1930 Standing water level (N) – – – – 20.4 Total depth (metres) 74.4 76.2 76.2 65.5 361 Natural surface elevation (mAHD) 137.2 137.2 137.2 137.2 – Facility status Existing Abandoned and destroyed Abandoned and destroyed Abandoned and destroyed – Facility type Artesian, uncontrolled flow Artesian, controlled flow Subartesian Subartesian – Physicochemical parameters
gab-springs-survey-vol-2_0.docx