Table 48 Dawson River 2 spring complex—waterbore details and water chemistry. Variable Details Bore ID 16270 16872 17796 67281 89695 14963 35256 67280 89561 57843 57844 12238 Sample date 03/07 03/07 13/07 13/07 10/05 16/08 16/08 16/08 03/08 30/05 30/05 30/05 2012 2012 2011 2011 2011 1996 1996 1996 1994 1991 1991 1991 Source DNRM DNRM DNRM DNRM QWC DNRM DNRM DNRM DNRM DNRM DNRM DNRM (2012) (2012) (2012) (2012) (2012a) (2012) (2012) (2012) (2012) (2012) (2012) (2012) Distance from 9.2 3.9 9.2 8 3.6 9.9 9.3 6.9 9.9 5.7 6.7 9.3 spring (kilometres) Screens Opening Perforated Open Open Open Open Perforated Open (metres) 170.7–181 243.85 72 82.3–139 pipe pipe 95.5–155.4 pipe 133.2 32–70 111 136–182 92.4 Aquifer Precipice Precipice Hutton / Precipice Precipice Ever-green Precipice Precipice Precipice Precipice Precipice Precipice Precipice / Precipice Year drilled 1964 1966 1959 1986 2000 1962 1970 1986 1993 1980 1980 1953 Standing 6.28 32.08 31.5 6.23 34.53 15.73 12.46 47.5 44.13 40.66 – –26.2 water level (natural surface elevation) Total depth 158.6 181.1 80 140.2 174.87 182 155.4 92.35 (metres) Surface 224 207 206 194 181.38 193.06 199.56 70 211.40 181.8 183.33 184.72 elevation (mAHD) Facility status Existing Existing Existing Existing Existing Existing Existing Existing Existing Existing Existing Existing artesian artesian artesian artesian artesian artesian artesian artesian artesian artesian artesian
Table 48 Dawson River 2 spring complex—waterbore details and water chemistry. Variable Details Bore ID 16270 16872 17796 67281 89695 14963 35256 67280 89561 57843 57844 12238 Sample date 03/07 2012 03/07 2012 13/07 2011 13/07 2011 10/05 2011 16/08 1996 16/08 1996 16/08 1996 03/08 1994 30/05 1991 30/05 1991 30/05 1991 Source DNRM (2012) DNRM (2012) DNRM (2012) DNRM (2012) QWC (2012a) DNRM (2012) DNRM (2012) DNRM (2012) DNRM (2012) DNRM (2012) DNRM (2012) DNRM (2012) Distance from spring (kilometres) 9.2 3.9 9.2 8 3.6 9.9 9.3 6.9 9.9 5.7 6.7 9.3 Screens (metres) Opening Perforated 170.7–181 Open Open Open Open Perforated 82.3–139 pipe 32–70 pipe 136–182 Open 95.5–155.4 pipe 92.4 Aquifer Precipice Precipice Hutton / Precipice Precipice Precipice Ever-green / Precipice Precipice Precipice Precipice Precipice Precipice Precipice Year drilled 1964 1966 1959 1986 2000 1962 1970 1986 1993 1980 1980 1953 Standing water level (natural surface elevation) 6.28 32.08 31.5 6.23 – 34.53 15.73 12.46 –26.2 47.5 44.13 40.66 Total depth (metres) 158.6 181.1 243.85 80 72 133.2 140.2 174.87 111 182 155.4 92.35 Surface elevation (mAHD) 224 207 206 194 181.38 193.06 199.56 70 211.40 181.8 183.33 184.72 Facility status Existing artesian Existing artesian Existing artesian Existing artesian Existing artesian Existing artesian Existing artesian Existing artesian Existing Existing artesian Existing artesian Existing artesian
gab-springs-survey-vol-2_0.docx