Aspley Reservoir
Aspley Reservoir - BrisbaneSeptember 2026 - Site Performance |
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| Parameter | Unit of measure | ADWG criteria | Number of samples | Minimum | Average | Maximum | Number that passed | Number that failed | |
| Health Parameters (note that copper and manganese have both health and aesthetic guideline values) | |||||||||
| Chemicals | |||||||||
| Fluoride | mg/L | <= 1.5 | 5 | 0.29 | 0.59 | 0.74 | 5 | 0 | |
| Monochloramine - Field | mg/L | <= 5 | 5 | 2.9 | 3.2 | 3.6 | 5 | 0 | |
| Total Chlorine - Field | mg/L | <= 5 | 5 | 2.7 | 3.1 | 3.6 | 5 | 0 | |
| Disinfection by product | |||||||||
| Chlorate | mg/L | <= 0.8 | 1 | 0.022 | 0.022 | 0.022 | 1 | 0 | |
| Metals | |||||||||
| Boron | mg/L | <= 4 | 1 | 0.04 | 0.04 | 0.04 | 1 | 0 | |
| Cadmium | mg/L | <= 0.002 | 1 | <0.0001 | <0.0001 | <0.0001 | 1 | 0 | |
| Chromium | mg/L | <= 0.05 | 1 | <0.001 | <0.001 | <0.001 | 1 | 0 | |
| Copper | mg/L | <= 2 | 1 | <0.001 | <0.001 | <0.001 | 1 | 0 | |
| Lead | mg/L | <= 0.005 | 1 | <0.001 | <0.001 | <0.001 | 1 | 0 | |
| Manganese | mg/L | <= 0.1 | 5 | 0.002 | 0.003 | 0.004 | 5 | 0 | |
| Nickel | mg/L | <= 0.02 | 1 | <0.001 | <0.001 | <0.001 | 1 | 0 | |
| Microbiological | |||||||||
| E.coli MF | CFU/100mL | < 1 | 5 | <1.0 | <1.0 | <1.0 | 5 | 0 | |
| Nutrients | |||||||||
| Nitrate | mg/L | <= 11.3 | 1 | 0.015 | 0.015 | 0.015 | 1 | 0 | |
| Nitrite | mg/L | <= 0.9 | 1 | 0.009 | 0.009 | 0.009 | 1 | 0 | |
| Trihalomethanes | |||||||||
| Trihalomethanes | µg/L | <= 250 | 1 | 106.0 | 106.0 | 106.0 | 1 | 0 | |
| Aesthetic Parameters | |||||||||
| Major Cations & Anions | |||||||||
| Chloride | mg/L | <= 250 | 1 | 80.0 | 80.0 | 80.0 | 1 | 0 | |
| Hardness | mg/L | <= 200 | 1 | 120.0 | 120.0 | 120.0 | 1 | 0 | |
| Sodium | mg/L | <= 180 | 1 | 37.0 | 37.0 | 37.0 | 1 | 0 | |
| Sulphate | mg/L | <= 250 | 1 | 28.0 | 28.0 | 28.0 | 1 | 0 | |
| Metals | |||||||||
| Aluminium | mg/L | <= 0.2 | 1 | 0.039 | 0.039 | 0.039 | 1 | 0 | |
| Copper | mg/L | <= 1 | 1 | <0.001 | <0.001 | <0.001 | 1 | 0 | |
| Iron | mg/L | <= 0.3 | 5 | <0.01 | <0.01 | <0.01 | 5 | 0 | |
| Manganese | mg/L | <= 0.05 | 5 | 0.002 | 0.003 | 0.004 | 5 | 0 | |
| Zinc | mg/L | <= 3 | 1 | <0.005 | <0.005 | <0.005 | 1 | 0 | |
| Physical Properties | |||||||||
| pH - Field | pH Unit | 6.5 - 8.5 | 5 | 8.1 | 8.1 | 8.2 | 5 | 0 | |
| Total Dissolved Solids | mg/L | <= 600 | 1 | 230.0 | 230.0 | 230.0 | 1 | 0 | |
| True Colour | HU | <= 15 | 5 | <1.0 | <1.0 | 1.0 | 5 | 0 | |
| Turbidity | NTU | <= 5 | 5 | 0.3 | 0.3 | 0.4 | 5 | 0 | |
| Other Parameters | |||||||||
| Major Cations & Anions | |||||||||
| Calcium | mg/L | N/A | 1 | 26.0 | 26.0 | 26.0 | N/A | N/A | |
| Magnesium | mg/L | N/A | 1 | 13.00 | 13.00 | 13.00 | N/A | N/A | |
| Potassium | mg/L | N/A | 1 | 2.0 | 2.0 | 2.0 | N/A | N/A | |
| Physical Properties | |||||||||
| Alkalinity Total | mg/L | N/A | 1 | 80.0 | 80.0 | 80.0 | N/A | N/A | |
| Conductivity - Field | µS/cm | N/A | 5 | 439.0 | 443.6 | 451.0 | N/A | N/A | |
| Temperature - Field | °C | N/A | 5 | 20.1 | 22.0 | 23.2 | N/A | N/A | |
Aspley Reservoir - Brisbane
September 2026 - Site Performance
Health Parameters (note that copper and manganese have both health and aesthetic guideline values)
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FluorideUnit of measure:mg/LADWG criteria:<= 1.5Number of samples:5Minimum:0.29Average:0.59Maximum:0.74Number that passed:5Number that failed:0
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Monochloramine - FieldUnit of measure:mg/LADWG criteria:<= 5Number of samples:5Minimum:2.9Average:3.2Maximum:3.6Number that passed:5Number that failed:0
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Total Chlorine - FieldUnit of measure:mg/LADWG criteria:<= 5Number of samples:5Minimum:2.7Average:3.1Maximum:3.6Number that passed:5Number that failed:0
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ChlorateUnit of measure:mg/LADWG criteria:<= 0.8Number of samples:1Minimum:0.022Average:0.022Maximum:0.022Number that passed:1Number that failed:0
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BoronUnit of measure:mg/LADWG criteria:<= 4Number of samples:1Minimum:0.04Average:0.04Maximum:0.04Number that passed:1Number that failed:0
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CadmiumUnit of measure:mg/LADWG criteria:<= 0.002Number of samples:1Minimum:<0.0001Average:<0.0001Maximum:<0.0001Number that passed:1Number that failed:0
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ChromiumUnit of measure:mg/LADWG criteria:<= 0.05Number of samples:1Minimum:<0.001Average:<0.001Maximum:<0.001Number that passed:1Number that failed:0
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CopperUnit of measure:mg/LADWG criteria:<= 2Number of samples:1Minimum:<0.001Average:<0.001Maximum:<0.001Number that passed:1Number that failed:0
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LeadUnit of measure:mg/LADWG criteria:<= 0.005Number of samples:1Minimum:<0.001Average:<0.001Maximum:<0.001Number that passed:1Number that failed:0
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ManganeseUnit of measure:mg/LADWG criteria:<= 0.1Number of samples:5Minimum:0.002Average:0.003Maximum:0.004Number that passed:5Number that failed:0
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NickelUnit of measure:mg/LADWG criteria:<= 0.02Number of samples:1Minimum:<0.001Average:<0.001Maximum:<0.001Number that passed:1Number that failed:0
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E.coli MFUnit of measure:CFU/100mLADWG criteria:< 1Number of samples:5Minimum:<1.0Average:<1.0Maximum:<1.0Number that passed:5Number that failed:0
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NitrateUnit of measure:mg/LADWG criteria:<= 11.3Number of samples:1Minimum:0.015Average:0.015Maximum:0.015Number that passed:1Number that failed:0
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NitriteUnit of measure:mg/LADWG criteria:<= 0.9Number of samples:1Minimum:0.009Average:0.009Maximum:0.009Number that passed:1Number that failed:0
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TrihalomethanesUnit of measure:µg/LADWG criteria:<= 250Number of samples:1Minimum:106.0Average:106.0Maximum:106.0Number that passed:1Number that failed:0
Aesthetic Parameters
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ChlorideUnit of measure:mg/LADWG criteria:<= 250Number of samples:1Minimum:80.0Average:80.0Maximum:80.0Number that passed:1Number that failed:0
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HardnessUnit of measure:mg/LADWG criteria:<= 200Number of samples:1Minimum:120.0Average:120.0Maximum:120.0Number that passed:1Number that failed:0
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SodiumUnit of measure:mg/LADWG criteria:<= 180Number of samples:1Minimum:37.0Average:37.0Maximum:37.0Number that passed:1Number that failed:0
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SulphateUnit of measure:mg/LADWG criteria:<= 250Number of samples:1Minimum:28.0Average:28.0Maximum:28.0Number that passed:1Number that failed:0
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AluminiumUnit of measure:mg/LADWG criteria:<= 0.2Number of samples:1Minimum:0.039Average:0.039Maximum:0.039Number that passed:1Number that failed:0
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CopperUnit of measure:mg/LADWG criteria:<= 1Number of samples:1Minimum:<0.001Average:<0.001Maximum:<0.001Number that passed:1Number that failed:0
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IronUnit of measure:mg/LADWG criteria:<= 0.3Number of samples:5Minimum:<0.01Average:<0.01Maximum:<0.01Number that passed:5Number that failed:0
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ManganeseUnit of measure:mg/LADWG criteria:<= 0.05Number of samples:5Minimum:0.002Average:0.003Maximum:0.004Number that passed:5Number that failed:0
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ZincUnit of measure:mg/LADWG criteria:<= 3Number of samples:1Minimum:<0.005Average:<0.005Maximum:<0.005Number that passed:1Number that failed:0
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pH - FieldUnit of measure:pH UnitADWG criteria:6.5 - 8.5Number of samples:5Minimum:8.1Average:8.1Maximum:8.2Number that passed:5Number that failed:0
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Total Dissolved SolidsUnit of measure:mg/LADWG criteria:<= 600Number of samples:1Minimum:230.0Average:230.0Maximum:230.0Number that passed:1Number that failed:0
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True ColourUnit of measure:HUADWG criteria:<= 15Number of samples:5Minimum:<1.0Average:<1.0Maximum:1.0Number that passed:5Number that failed:0
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TurbidityUnit of measure:NTUADWG criteria:<= 5Number of samples:5Minimum:0.3Average:0.3Maximum:0.4Number that passed:5Number that failed:0
Other Parameters
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CalciumUnit of measure:mg/LADWG criteria:N/ANumber of samples:1Minimum:26.0Average:26.0Maximum:26.0Number that passed:N/ANumber that failed:N/A
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MagnesiumUnit of measure:mg/LADWG criteria:N/ANumber of samples:1Minimum:13.00Average:13.00Maximum:13.00Number that passed:N/ANumber that failed:N/A
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PotassiumUnit of measure:mg/LADWG criteria:N/ANumber of samples:1Minimum:2.0Average:2.0Maximum:2.0Number that passed:N/ANumber that failed:N/A
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Alkalinity TotalUnit of measure:mg/LADWG criteria:N/ANumber of samples:1Minimum:80.0Average:80.0Maximum:80.0Number that passed:N/ANumber that failed:N/A
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Conductivity - FieldUnit of measure:µS/cmADWG criteria:N/ANumber of samples:5Minimum:439.0Average:443.6Maximum:451.0Number that passed:N/ANumber that failed:N/A
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Temperature - FieldUnit of measure:°CADWG criteria:N/ANumber of samples:5Minimum:20.1Average:22.0Maximum:23.2Number that passed:N/ANumber that failed:N/A