Temperature 25 25 25 26 25 27 – – – – – (°C) Chemical parameters (milligrams/litre) Dissolved – – – – – – – – – – – oxygen TDS 120 150 126.44 110 92.57 186.49 104.64 134.51 118.73 102.91 171.48 TSS – – – – – – – – – – – Sodium (Na) 45.5 44.5 46 39.5 30 65 34 46 41 24 65 Potassium (K) 1.8 3.6 1.8 2.5 1.9 2.5 2.3 2.1 1.9 – – Calcium (Ca) 2.3 15 1.8 3.3 1 4.5 2 2 1.6 7 6 Magnesium 0.2 1.2 0.3 0.5 0.1 0.1 0.1 0.3 0.4 7 1 (Mg) Chlorine (Cl) 9.5 7.6 9.7 7 8.8 6.8 7.09 12 6 28 15 Sulfate (SO4) 2 2 2 2 0 0 0 0 2 0 – Total alkalinity 105 135 107 97 63 156 77 98 88 58 140 (calcium carbonate) Bicarbonate 130 165 130 120 76 185 93 119 107 71 171 (HCO3–) Carbonate 0.2 0.4 0.1 0.1 0.3 2.4 0.4 0.3 – – – (CO32–) Total 6 42 6 10 3 12 5 6 6 46 19 hardness Fluoride (F) 0.2 0.2 0.3 0.2 0.1 0.2 0.2 0.3 0.22 0 0.3 Iron (Fe) 0.01 0.01 0.01 0.01 0 0.03 0 0.1 – – –
Temperature (°C) 25 – 25 25 26 25 27 – – – – Chemical parameters (milligrams/litre) Dissolved oxygen – – – – – – – – – – – TDS 120 150 126.44 110 92.57 186.49 104.64 134.51 118.73 102.91 171.48 TSS – – – – – – – – – – – Sodium (Na) 45.5 44.5 46 39.5 30 65 34 46 41 24 65 Potassium (K) 1.8 3.6 1.8 2.5 1.9 2.5 2.3 2.1 1.9 – – Calcium (Ca) 2.3 15 1.8 3.3 1 4.5 2 2 1.6 7 6 Magnesium (Mg) 0.2 1.2 0.3 0.5 0.1 0.1 0.1 0.3 0.4 7 1 Chlorine (Cl) 9.5 7.6 9.7 7 8.8 6.8 7.09 12 6 28 15 Sulfate (SO4) 2 2 2 2 0 0 0 – 0 2 0 Total alkalinity (calcium carbonate) 105 135 107 97 63 156 77 98 88 58 140 Bicarbonate (HCO3–) 130 165 130 120 76 185 93 119 107 71 171 Carbonate (CO32–) 0.2 0.4 0.1 0.1 0.3 2.4 0.4 0.3 – – – Total hardness 6 42 6 10 3 12 5 6 6 46 19 Fluoride (F) 0.2 0.2 0.3 0.2 0.1 0.2 0.2 0.3 0.22 0 0.3 Iron (Fe) 0.01 0.01 0.01 0.01 0 0.03 0 – – – 0.1
gab-springs-survey-vol-2_0.docx