Table 7 Matarua Stream Water Quality Results Date Sample pH EC Al HCO3 B Ca Cl Fe Mg Mn NO3 K Na SO4 Zn 17/08/2020 Mataura 6.3 5 0.029 8.4 0.01 1.22 7 0.14 0.82 0.0148 0.25 0.92 6.5 8 0.0018 17/08/2020 Stream 1 7 6.2 0.037 10 0.008 2.2 9 0.02 1.29 0.0025 0.164 0.95 6.8 9 0.0013 17/08/2020 Trib 1 6.6 6.1 0.047 10.2 0.01 1.59 9 0.04 1.11 0.0033 0.73 1.25 7.4 6 0.001 10/07/2020 Stream 1 6.3 6 0.049 10.2 0.009 2.2 9 0.02 1.26 0.0041 0.24 0.95 6.7 9 0.0019 10/07/2020 Stream 2 6.5 6.1 0.052 10.8 0.009 2.1 9 0.02 1.22 0.004 0.21 0.94 6.7 6 0.0019 10/07/2020 Trib 1 6.4 5.3 0.029 9.1 0.01 1.37 7 0.06 0.9 0.025 0.65 1.15 6.2 7 0.003 Note that analytes with concentrations less than the detection level are not reported.
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