Total depth 210.9 259.1 273.7 39.6 (metres) Natural 169.2 169.2 168.3 163.5 178 surface elevation (mAHD) Facility status Existing Existing Existing Existing Existing Facility type Artesian, Artesian, Artesian, Artesian, Artesian, ceased to flow controlled flow controlled flow controlled flow controlled flow Physicochemical parameters EC (µS/cm) 795 804 775 776 845 pH (field/lab) 8.3 8.2 8 8.3 – Temp (°C) 28 28.7 32.7 39.2 27.5 Chemical parameters (milligrams per litre) TDS – – – – – TSS 438.82 508.71 479.12 468 517.32 Sodium (Na) 195 201.6 188 184 202.7 Potassium (K) 1.6 1.8 1.4 1.5 1.8 Calcium (Ca) 2.6 3.8 3.2 2 2.3 Magnesium 0.9 0.4 0.2 0.2 0.5 (Mg) Chlorine (Cl) 63.9 40.7 48.7 48 91.6 Sulfate (SO4) 0 0 0 1 0 Alkalinity 330 398 359 351 330 (calcium carbonate) Bicarbonate 394.9 469.4 424.2 411 393.6 (HCO3–) Carbonate 3.7 8.1 6.9 8.8 4.4 (CO32–) Fluoride (F) 1.1 0.57 0.68 1 1.44 Bromine (Br) – – – – – Aluminium (Al) 0 0.01 0.05 0 – Arsenic (As) – – – – – Barium (Ba) – – – – – Cobalt (Co) – – – – – Iron (Fe) 0.04 0.9 0.19 0.02 0.2
Total depth (metres) 210.9 259.1 273.7 39.6 Natural surface elevation (mAHD) 169.2 169.2 168.3 163.5 178 Facility status Existing Existing Existing Existing Existing Facility type Artesian, ceased to flow Artesian, controlled flow Artesian, controlled flow Artesian, controlled flow Artesian, controlled flow Physicochemical parameters EC (µS/cm) 795 804 775 776 845 pH (field/lab) – 8.3 8.2 8 8.3 Temp (°C) 28 28.7 32.7 39.2 27.5 Chemical parameters (milligrams per litre) TDS – – – – – TSS 438.82 508.71 479.12 468 517.32 Sodium (Na) 195 201.6 188 184 202.7 Potassium (K) 1.6 1.8 1.4 1.5 1.8 Calcium (Ca) 2.6 3.8 3.2 2 2.3 Magnesium (Mg) 0.9 0.4 0.2 0.2 0.5 Chlorine (Cl) 63.9 40.7 48.7 48 91.6 Sulfate (SO4) 0 0 0 1 0 Alkalinity (calcium carbonate) 330 398 359 351 330 Bicarbonate (HCO3–) 394.9 469.4 424.2 411 393.6 Carbonate (CO32–) 3.7 8.1 6.9 8.8 4.4 Fluoride (F) 1.1 0.57 0.68 1 1.44 Bromine (Br) – – – – – Aluminium (Al) – 0 0.01 0.05 0 Arsenic (As) – – – – – Barium (Ba) – – – – – Cobalt (Co) – – – – – Iron (Fe) 0.04 0.9 0.19 0.02 0.2
gab-springs-survey-vol-2_0.docx