Result of swimming pool water quality - IAM Laboratory Information

Macao
Islands District

Tamagnini Barbosa Sports Centre(Indoor swimming pool)
22.212338133374562,113.54652017354965
file?p=lab/List2/1_7286dfaa050affd5cefaba0f81d387c2.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>13/05/2025</th><th>13/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>25m pool #1</td><td>25m pool #2</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>2.1</td><td>2.3</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.198057429, 113.54611755
Lin Fong Sports Centre(Indoor swimming pool)
22.20778394378528,113.54557871818542
file?p=lab/List2/3_3c8567bb3c40a801d5c56e74fe66cdf3.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>07/04/2025</th><th>07/04/2025</th><th>07/04/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>25m pool #1</td><td>25m pool #2</td><td>Sub pool</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>1.3</td><td>1.6</td><td>1.4</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td>1</td><td>1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.198057429, 113.54611755
Dr. Sun Yat Sen Swimming Pool
22.216226708258187,113.54655772447586
file?p=lab/List2/4_8a25532ff99f5f8e54147dfbf6d58d67.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>13/05/2025</th><th>13/05/2025</th><th>13/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>Main pool #1</td><td>Main pool #2</td><td>Children's Pool</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>1.9</td><td>1.8</td><td>1.6</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.198057429, 113.54611755
D. Bosco College Sports Centre (Indoor Swimming Pool)
22.202390241298648,113.55258464813232
file?p=lab/List2/10_4aad02cd9d4da56de6770c7c91068e41.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>07/04/2025</th><th>07/04/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>25m pool #1</td><td>25m pool #2</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>2.0</td><td>1.7</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.198057429, 113.54611755
Estoril Swimming Pool
22.19733407785499,113.54736506938934
file?p=lab/List2/2_b546f4b22d0aa89d22e665ec4226b4b2.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>31/05/2024</th><th>31/05/2024</th><th>31/05/2024</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>50m pool #1</td><td>50m pool #2</td><td>Children's Pool</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>--</td><td>--</td><td>--</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td>--</td><td>--</td><td>--</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td>--</td><td>--</td><td>--</td><td><1</td></tr><tr><td>Remarks</td><td>Closed</td><td>Closed</td><td>Closed</td><td></td></tr></tbody></table></br></br></br></br></br>
政府
22.198057429, 113.54611755

Hac Sá Park Swimming Pool
22.118691801515123,113.56842041015625
file?p=lab/List2/7_223f9cb54ffc1d6a5728e58f9297fec2.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>13/05/2025</th><th>13/05/2025</th><th>13/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>50m pool #1</td><td>50m pool #2</td><td>Children's Pool</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>2.1</td><td>2.2</td><td>2.8</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.139410, 113.563297
Taipa Central Park Swimming Pool
22.159183,113.554451
file?p=lab/List2/8_0d746a3123add4ed27ac56da56c60b57.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>20/05/2025</th><th>20/05/2025</th><th>20/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>Main pool #1</td><td>Main pool #2</td><td>Children's Pool</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>1.7</td><td>1.9</td><td>1.7</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.139410, 113.563297
Olympic Sports Centre(Aquatic Centre)
22.15315692695767,113.55184435844421
file?p=lab/List2/9_968211a9ecff7f60db945e2d9392740c.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>13/05/2025</th><th>13/05/2025</th><th>13/05/2025</th><th>13/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>25m pool #1</td><td>25m pool #2</td><td>50m pool #1</td><td>50m pool #2</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>1.3</td><td>1.3</td><td>1.3</td><td>1.5</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td>1</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td><td><1</td><td><1</td></tr><tr><td>Ozone(mg/L)</td><td>0.02</td><td>--</td><td><0.01</td><td>--</td><td><0.1</td></tr><tr><td>Remarks</td><td>Ozone disinfection</td><td>Ozone disinfection</td><td>Ozone disinfection</td><td>Ozone disinfection</td><td></td></tr></tbody></table></br></br></br></br></br>
政府
22.139410, 113.563297
Cheoc Van Swimming Pool
22.11259890566716,113.55830311775207
file?p=lab/List2/6_67a0891dbad69fa7999b4f7427ea7723.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>13/05/2025</th><th>13/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>Outdoor pool #1</td><td>Outdoor pool #2</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>2.7</td><td>1.5</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td><1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.139410, 113.563297
Carmo Swimming Pools
22.15463750604009,113.55985343456268
file?p=lab/List2/5_e884cb10cefcde321f795ae9955d4097.jpg
<table class="table table-striped table-sm"><thead><tr><th>Latest test date</th><th>20/05/2025</th><th>20/05/2025</th><th>20/05/2025</th><th>20/05/2025</th><th>Limit</th></tr></thead><tbody><tr><td>Sampling point</td><td>25m pool #1</td><td>25m pool #2</td><td>Outdoor pool #1</td><td>Outdoor pool #2</td><td></td></tr><tr><td>Free chlorine(mg/L)</td><td>1.7</td><td>2.0</td><td>1.1</td><td>1.3</td><td>1.0-3.0</td></tr><tr><td>Total count of bacteria(/mL)</td><td><1</td><td>4</td><td><1</td><td>1</td><td><200</td></tr><tr><td><span class="scientificName" lang="e">Escherichia coli</span>(/100mL)</td><td><1</td><td><1</td><td><1</td><td><1</td><td><1</td></tr></tbody></table></br></br></br></br></br>
政府
22.139410, 113.563297

Remarks：Criteria refer to "Hygiene Guidelines for Artificial Swimming Venues" of the Health Bureau
                  Free chlorine: 1.0-3.0 mg/L Cl₂
                  Ozone: less than 0.1 mg/L O₃
                  Total count of bacteria: less than 200/mL
                  Escherichia coli : less than 1/100mL

Pseudomonas aeruginosa : less than 1/100mL

Legionella : less than 1/100mL