21.3 179.8 Wallumbilla Formation 179.8 199.6 Wyandra Sandstone 199.6 Cadna-owie Formation – 259.1 Hooray Sandstone – 13500 0.0 Alluvium – 12.5 Tertiary – 12.5 Winton Formation – 177.7 Wallumbilla Formation – 177.7 Wyandra Sandstone – Cadna-owie Formation – – 273.7 Hooray Sandstone – 1488 0.0 Alluvium – Tertiary – – Winton Formation – – 45.1 Wallumbilla Formation – 50689 0.0 39.6 Doncaster Member = not available, mBGL = metres below ground level. – © Copyright, DNRM 2012 Table 137 Wooregym spring complex—waterbore details and water chemistry. Variable Details Bore ID 1488 1491 5279 6711 6710 6750 Sample 1975 1992 1997 2003 2003 – date Distance 1.8 2.8 9.0 5.1 8.5 9.4 from spring complex (kilometres) Water 28.6–79.2 201.2 197.5 48.8, 269.7, – – encountered (salty) 272.8 (metres) Source Doncaster Doncaster Wallumbilla Winton/ Winton/ Hooray aquifer Member Member Formation Wallumbilla/ Wyandra Sandstone Wyandra Sandstone Sandstone Screens Open hole Open-ended – – – – (metres) pipe 277.4 77.1–79.2 Year drilled 1894 1912 1937 1948 1938
21.3 179.8 Wallumbilla Formation 179.8 199.6 Wyandra Sandstone 199.6 – Cadna-owie Formation – 259.1 Hooray Sandstone 13500 0.0 – Alluvium – 12.5 Tertiary 12.5 – Winton Formation – 177.7 Wallumbilla Formation 177.7 – Wyandra Sandstone – – Cadna-owie Formation – 273.7 Hooray Sandstone 1488 0.0 – Alluvium – – Tertiary – – Winton Formation – 45.1 Wallumbilla Formation 50689 0.0 39.6 Doncaster Member – = not available, mBGL = metres below ground level. © Copyright, DNRM 2012 Table 137 Wooregym spring complex—waterbore details and water chemistry. Variable Details Bore ID 1488 1491 5279 6711 6710 6750 Sample date 1975 1992 – 1997 2003 2003 Distance from spring complex (kilometres) 1.8 2.8 9.0 5.1 8.5 9.4 Water encountered (metres) – – 28.6–79.2 (salty) 201.2 197.5 48.8, 269.7, 272.8 Source aquifer Doncaster Member Doncaster Member Wallumbilla Formation Winton/ Wallumbilla/ Wyandra Sandstone Winton/ Wyandra Sandstone Hooray Sandstone Screens (metres) – – Open hole 77.1–79.2 – – Open-ended pipe 277.4 Year drilled 1894 1912 1937 1948 1938
gab-springs-survey-vol-2_0.docx