Nitrite as N <0.01 – – – – Total oxidised N <0.01 – – – – Phosphate (PO4) 0.17 – – – – = not available, EC = electrical conductivity, mAHD = metres Australian height datum, µS/cm = microsiemens – per centimetre, TDS = total dissolved solids, TSS = total suspended solids. Table 37 Boggomoss spring complex—waterbore details and water chemistry continued. Variable Details Vent ID 67280 14963 89561 57843 57844 Sample date 16/08/1996 16/08/1996 03/08/1994 30/05/1991 30/05/1991 Distance from 9.5 3.1 4.3 9.1 6.4 spring (kilometres) Screens (metres) Open end Open end Perforations Open end Opening 32–70 118.5–133.2 86–111 136–182 155.4 Aquifer Precipice Evergreen Precipice Evergreen Precipice Sandstone Formation/ Sandstone Formation/ Sandstone Precipice Precipice Sandstone Sandstone Year drilled 1986 1962 1993 1980 1980 Standing water 12.46 34.53 47.5 44.13 –26.2 level (natural surface elevation) Total depth 174.87 133.2 111 182 (metres) Surface elevation 70 193.06 211.40 181.8 183.33 (mAHD) Facility status Existing Existing Existing Existing Existing artesian artesian subartesian artesian artesian Physicochemical parameters EC (µS/cm) 157 103 188 255 360 pH (field/lab) 6.9 6.1 6.5 8 7.4 Temp (°C) 24 26 26 29 27 Chemical parameters (milligrams/litre) Dissolved oxygen – – – – – TDS 105.36 70.33 109.89 146.13 203.45 TSS – – – – – Sodium (Na) 38.2 19 29.4 47.5 54 Potassium (K) 1.9 2.3 2.5 3.6 6.5 Calcium (Ca) 1.4 2.5 5.8 3.5 11.5
Nitrite as N – <0.01 – – – Total oxidised N – <0.01 – – – Phosphate (PO4) – 0.17 – – – – = not available, EC = electrical conductivity, mAHD = metres Australian height datum, µS/cm = microsiemens per centimetre, TDS = total dissolved solids, TSS = total suspended solids. Table 37 Boggomoss spring complex—waterbore details and water chemistry continued. Variable Details Vent ID 67280 14963 89561 57843 57844 Sample date 16/08/1996 16/08/1996 03/08/1994 30/05/1991 30/05/1991 Distance from spring (kilometres) 9.5 3.1 4.3 9.1 6.4 Screens (metres) Open end 32–70 Open end 118.5–133.2 Perforations 86–111 Open end 136–182 Opening Aquifer Precipice Sandstone Evergreen Formation/ Precipice Sandstone Precipice Sandstone Evergreen Formation/ Precipice Sandstone Precipice Sandstone Year drilled 1986 1962 1993 1980 1980 Standing water level (natural surface elevation) 12.46 34.53 –26.2 47.5 44.13 Total depth (metres) 174.87 133.2 111 182 155.4 Surface elevation (mAHD) 70 193.06 211.40 181.8 183.33 Facility status Existing artesian Existing artesian Existing subartesian Existing artesian Existing artesian Physicochemical parameters EC (µS/cm) 157 103 188 255 360 pH (field/lab) 6.9 6.1 6.5 8 7.4 Temp (°C) 24 26 26 29 27 Chemical parameters (milligrams/litre) Dissolved oxygen – – – – – TDS 105.36 70.33 109.89 146.13 203.45 TSS – – – – – Sodium (Na) 38.2 19 29.4 47.5 54 Potassium (K) 1.9 2.3 2.5 3.6 6.5 Calcium (Ca) 1.4 2.5 5.8 3.5 11.5
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