Water Quality Tables – Verification monitoring results Table 1 Treated and Reticulated water quality(All results produced by Cairns Regional Council Laboatory) Scheme name Scheme component Parameter Units Frequency of sampling Total No. samples collected No. of samples in which parameter was detected No. of samples exceeding water quality criteria Result ADWG Guideline LOR Badu Reticulation Sulphate mg/L Bi-annual 1 1 0 22 250 <1 Badu Reticulation Chloride mg/L Bi-annual 1 1 0 8.8 250 <0.1 Badu Reticulation Dissolved Salts (calc) mg/L Bi-annual 1 1 0 43 N/A <1 Badu Reticulation Apparent Colour Pt/Co units Bi-annual 1 1 0 9.7 15 <1 Badu Reticulation Fluoride mg/L Bi-annual 1 1 0 <0.02 1.5 <0.02 Badu Reticulation Electrical Conductance µS/cm Bi-annual 1 1 0 93 1000 <1 Badu Reticulation pH nil Bi-annual 1 1 1 4.6 6.5 - 8.5 <0.1 Badu Reticulation Total Alkalinity mg CaCO3 / L Bi-annual 1 1 0 <1.5 N/A <1.5 Badu Reticulation Turbidity NTU Bi-annual 1 1 0 1.4 5 <0.1 Badu Reticulation ICPOES Iron mg/L Bi-annual 1 1 0 0.056 0.3 <0.020 Badu Reticulation ICPOES Manganese mg/L Bi-annual 1 1 0 <0.010 0.5 <0.010 Badu Reticulation ICPOES Silicon mg/ L SiO2 Bi-annual 1 1 0 2.6 80 <0.10 Badu Reticulation Calcium mg/L Bi-annual 1 1 0 <0.20 N/A <0.20 Badu Reticulation Magnesium mg/L Bi-annual 1 1 0 0.44 N/A <0.10 Badu Reticulation Potassium mg/L Bi-annual 1 1 0 0.18 N/A <0.10 Badu Reticulation Sodium mg/L Bi-annual 1 1 0 8.4 180 <1 Badu Reticulation Total Hardness mg CaCO3 / L Bi-annual 1 1 0 2.3 200 <1
Iama Reticulation Fluoride mg/L Bi-annual 1 1 0 <0.02 1.5 <0.02 Iama Reticulation Electrical Conductance µS/cm Bi-annual 1 1 0 410 1000 <1 Iama Reticulation pH nil Bi-annual 1 1 0 7 6.5 - 8.5 <0.1 Iama Reticulation Alkalinity mg CaCO3 / L Bi-annual 1 1 0 2.3 N/A <1.5 Iama Reticulation Turbidity NTU Bi-annual 1 1 0 0.1 5 <0.1 Iama Reticulation Sulphate mg/L Bi-annual 1 1 0 1.1 250 <1 Iama Reticulation Chloride mg/L Bi-annual 1 1 0 130 250 <0.1 Iama Reticulation Apparent Colour Pt/Co units Bi-annual 1 1 0 1.2 15 <1 Iama Reticulation Dissolved Salts (calc) mg/L Bi-annual 1 1 0 200 N/A <1 Iama Reticulation ICPOES Iron mg/L Bi-annual 1 1 0 <0.020 0.3 <0.020 Iama Reticulation ICPOES Manganese mg/L Bi-annual 1 1 0 <0.010 0.5 <0.010 Iama Reticulation ICPOES Silicon mg/ L SiO2 Bi-annual 1 1 0 <0.10 80 <0.10 Iama Reticulation Calcium mg/L Bi-annual 1 1 0 0.22 N/A <0.20 Iama Reticulation Magnesium mg/L Bi-annual 1 1 0 0.57 N/A <0.10 Iama Reticulation Potassium mg/L Bi-annual 1 1 0 2.7 N/A <0.10 Iama Reticulation Sodium mg/L Bi-annual 1 1 0 66 180 <1 Iama Reticulation Total Hardness mg CaCO3 / L Bi-annual 1 1 0 2.9 200 <1 Kubin Reticulation Sulphate mg/L Bi-annual 1 1 0 2 250 <1 Kubin Reticulation Chloride mg/L Bi-annual 1 1 0 16 250 <0.1
Kubin Reticulation Total Dissolved Salts (calc) mg/L Bi-annual 1 1 0 47 N/A <1 Reticulation Apparent Colour Pt/Co Bi-annual 1 1 0 3.3 15 <1 Kubin Reticulation Fluoride mg/L Bi-annual 1 1 0 0.03 1.5 <0.02 Kubin Reticulation Electrical Conductance µS/cm Bi-annual 1 1 0 78 1000 <1 Reticulation pH nil Bi-annual 1 1 1 6.4 6.5 - 8.5 <0.1 Reticulation Total Alkalinity mg CaCO3 / L Bi-annual 1 1 0 11 N/A <1.5 Reticulation Turbidity NTU Bi-annual 1 1 0 0.7 5 <0.1 Kubin Reticulation ICPOES Silicon mg/ L SiO2 Bi-annual 1 1 0 9.5 80 <0.10 Kubin Reticulation Calcium mg/L Bi-annual 1 1 0 0.98 N/A <0.20 Kubin Reticulation Magnesium mg/L Bi-annual 1 1 0 0.97 N/A <0.10 Kubin Reticulation Potassium mg/L Bi-annual 1 1 0 0.97 N/A <0.10 Kubin Reticulation Sodium mg/L Bi-annual 1 1 0 11 180 <1 Kubin Reticulation Total Hardness mg CaCO3 / L Bi-annual 1 1 0 6.4 200 <1 Kubin Reticulation Fluoride mg/L Bi-annual 1 1 0 0.02 1.5 <0.02 Kubin Reticulation Electrical Conductance µS/cm Bi-annual 1 1 0 59 1000 <1 Kubin Reticulation pH nil Bi-annual 1 1 1 6.4 6.5 - 8.5 <0.1 Kubin Reticulation Total Alkalinity mg CaCO3 / L Bi-annual 1 1 0 5.1 N/A <1.5 Kubin Reticulation Turbidity NTU Bi-annual 1 1 0 0.4 5 <0.1 Kubin Reticulation Sulphate mg/L Bi-annual 1 1 0 1.7 250 <1
Mer Reticulation Chloride mg/L Bi-annual 1 1 1 280 250 <0.1 Mer Reticulation Total Dissolved Salts (calc) mg/L Bi-annual 1 1 0 450 N/A <1 Mer Reticulation Apparent Colour Pt/Co units Bi-annual 1 1 1 <1 15 <1 Mer Reticulation ICPOES Iron mg/L Bi-annual 1 1 1 <0.04 0.3 <0.04 Mer Reticulation ICPOES Manganese mg/L Bi-annual 1 1 1 <0.02 0.5 <0.02 Mer Reticulation ICPOES Silicon mg/ L SiO2 Bi-annual 1 1 1 <0.2 80 <0.2 Mer Reticulation Calcium mg/L Bi-annual 1 1 0 1.1 N/A <0.4 Mer Reticulation Magnesium mg/L Bi-annual 1 1 0 2.7 N/A <0.2 Mer Reticulation Potassium mg/L Bi-annual 1 1 0 6 N/A <0.2 Mer Reticulation Sodium mg/L Bi-annual 1 1 0 150 180 <2 Mer Reticulation Total Hardness mg CaCO3 / L Bi-annual 1 1 0 14 200 <1 Mer Reticulation Sulphate mg/L Bi-annual 1 1 0 5.6 250 <1 Mer Reticulation Chloride mg/L Bi-annual 1 1 1 260 250 <0.1 Mer Reticulation Total Dissolved Salts (calc) mg/L Bi-annual 1 1 0 410 N/A <1 Mer Reticulation Apparent Colour Pt/Co units Bi-annual 1 1 0 <1 15 <1 Mer Reticulation Fluoride mg/L Bi-annual 1 1 0 <0.02 1.5 <0.02 Mer Reticulation Electrical Conductance µS/cm Bi-annual 1 1 0 840 1000 <1 Mer Reticulation pH nil Bi-annual 1 1 0 7.1 6.5 - 8.5 <0.1 Mer Reticulation Total Alkalinity mg CaCO3 / L Bi-annual 1 1 0 6.5 N/A <1.5
Mer Reticulation Turbidity NTU Bi-annual 1 1 0 0.1 5 <0.1 Mer Reticulation ICPOES Iron mg/L Bi-annual 1 1 0 <0.04 0.3 <0.04 Mer Reticulation ICPOES Manganese mg/L Bi-annual 1 1 0 <0.02 0.5 <0.02 Mer Reticulation ICPOES Silicon mg/ L SiO2 Bi-annual 1 1 0 <0.2 80 <0.2 Mer Reticulation Calcium mg/L Bi-annual 1 1 0 0.95 N/A <0.4 Mer Reticulation Magnesium mg/L Bi-annual 1 1 0 2.4 N/A <0.2 Mer Reticulation Potassium mg/L Bi-annual 1 1 0 5.3 N/A <0.2 Mer Reticulation Sodium mg/L Bi-annual 1 1 0 130 180 <2 Mer Reticulation Total Hardness mg CaCO3 / L Bi-annual 1 1 0 12 200 <1 Saibai Reticulation - Desal ICPOES Silicon mg/ L SiO2 Bi-annual 1 1 0 <0.10 80 <0.10 Saibai Reticulation - Desal Calcium mg/L Bi-annual 1 1 0 0.34 N/A <0.20 Saibai Reticulation - Desal Magnesium mg/L Bi-annual 1 1 0 0.9 N/A <0.10 Saibai Reticulation - Desal Potassium mg/L Bi-annual 1 1 0 5.3 N/A <0.10 Saibai Reticulation - Desal Sodium mg/L Bi-annual 1 1 0 120 180 <1 Saibai Reticulation - Total Hardness mg CaCO3 / L Bi-annual 1 1 0 4.6 200 <1 Saibai Reticulation - Desal ICPMS Aluminium mg/L Bi-annual 1 1 0 <0.005 0.2 <0.005 Saibai Reticulation - Desal ICPMS Antimony mg/L Bi-annual 1 1 0 <0.001 0.003 <0.001
Saibai Reticulation - Desal ICPMS Arsenic mg/L Bi-annual 1 1 0 0.001 0.01 <0.001 Saibai Reticulation - Barium mg/L Bi-annual 1 1 0 <0.001 2 <0.001 Saibai Reticulation - Desal ICPMS Beryllium mg/L Bi-annual 1 1 0 <0.001 0.06 <0.001 Saibai Reticulation - Desal ICPMS Boron mg/L Bi-annual 1 1 0 1.17 4 <0.05 Saibai Reticulation - Desal ICPMS Cadmium mg/L Bi-annual 1 1 0 <0.0001 0.002 <0.0001 Saibai Reticulation - Desal ICPMS Chromium mg/L Bi-annual 1 1 0 <0.001 0.05 <0.001 Saibai Reticulation - Desal Cobalt mg/L Bi-annual 1 1 0 <0.001 N/A <0.001 Saibai Reticulation - Desal Copper mg/L Bi-annual 1 1 0 <0.001 1 <0.001 Saibai Reticulation - ICPMS Iron mg/L Bi-annual 1 1 0 <0.01 0.3 <0.01 Saibai Reticulation - ICPMS Lead mg/L Bi-annual 1 1 0 <0.001 0.01 <0.001 Saibai Reticulation - ICPMS Manganese mg/L Bi-annual 1 1 0 <0.001 0.1 <0.001 Saibai Reticulation - Molybdenum mg/L Bi-annual 1 1 0 <0.005 0.05 <0.005 Saibai Reticulation - Desal Nickel mg/L Bi-annual 1 1 0 <0.001 0.02 <0.001 Saibai Reticulation - Desal Selenium mg/L Bi-annual 1 1 0 <0.005 0.01 <0.005