1. Ilha Verde treated water
    22.211228, 113.540172
    file?p=lab/generalimage/636662069398019.jpg
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>29/11/2022</th><th>28/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.81</td><td>0.84</td><td>0.86</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.4</td><td>7.5</td><td>7.5</td><td>6.5-9.5</td></tr><tr><td>Chloride(mg/L)</td><td>35.7</td><td>38.1</td><td></td><td>250*</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    水廠
    22.198057429, 113.54611755
  2. MSR I treated water
    22.203890, 113.557713
    file?p=lab/generalimage/637514961350971.jpg
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>29/11/2022</th><th>28/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.84</td><td>0.88</td><td>0.87</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.3</td><td>7.5</td><td>7.4</td><td>6.5-9.5</td></tr><tr><td>Chloride(mg/L)</td><td>35.8</td><td>38.5</td><td></td><td>250*</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    水廠
    22.198057429, 113.54611755
  3. UF MSR treated water
    22.204322, 113.558938
    file?p=lab/generalimage/636662070371518.jpg
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>29/11/2022</th><th>28/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.79</td><td>0.79</td><td>0.79</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.6</td><td>7.7</td><td>7.7</td><td>6.5-9.5</td></tr><tr><td>Chloride(mg/L)</td><td>37.9</td><td>38.5</td><td></td><td>250*</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    水廠
    22.198057429, 113.54611755
  4. Wallace Fountain at Jardim de S. Franciso
    22.192605, 113.543825
    file?p=lab/generalimage/636662091021289.jpg
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>25/11/2022</th><th>23/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.53</td><td>0.51</td><td>0.72</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.4</td><td>7.6</td><td>7.6</td><td>6.5-9.5</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    和麗女神噴泉
    22.198057429, 113.54611755
  1. Coloane treated water
    22.129345, 113.571218
    file?p=lab/generalimage/636662070926709.JPG
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>29/11/2022</th><th>28/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.90</td><td>0.94</td><td>0.89</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.6</td><td>7.6</td><td>7.6</td><td>6.5-9.5</td></tr><tr><td>Chloride(mg/L)</td><td>21.4</td><td>24.8</td><td></td><td>250*</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    水廠
    22.139410, 113.563297
  2. SEAC PAI VAN Water Treatment Plant Treated Water
    22.13248, 113.56656
    file?p=lab/generalimage/637514954241420.jpg
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>29/11/2022</th><th>28/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.75</td><td>0.83</td><td>0.92</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.5</td><td>7.6</td><td>7.5</td><td>6.5-9.5</td></tr><tr><td>Chloride(mg/L)</td><td>19.5</td><td>20.8</td><td></td><td>250*</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    水廠
    22.139410, 113.563297
  3. Wallace Fountain at Largo Governador Tamagnini Barbosa in Taipa
    22.152269,113.555120
    file?p=lab/generalimage/636662091707423.jpg
    <table class="table table-striped table-sm"><thead><tr><th>Latest 3 test dates</th><th>30/11/2022</th><th>25/11/2022</th><th>19/11/2022</th><th>Limit</th></tr></thead><tbody><tr><td>Free chlorine(mg/L)</td><td>0.83</td><td>0.71</td><td>0.48</td><td>-</td></tr><tr><td>pH Value(pH)</td><td>7.6</td><td>7.6</td><td>7.7</td><td>6.5-9.5</td></tr><tr><td>Total coliform(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td><tr><td>Escherichia coli(/100mL)</td><td></td><td>Not detected</td><td>Not detected</td><td><1</td></tr><tr><td>Remarks</td><td></td><td></td><td></td><td></td></tr></tbody></table></br></br></br></br></br>
    和麗女神噴泉
    22.139410, 113.563297

Remarks : Limit according to "Regulations on Water Supply and Drainage in Macao”.

*Limits on E. coli and chloride in reference to Directive (EU) 2020/2184 

 

Previous water quality monitoring data is available in DSEC “Environmental Statistics”