SQ30019 - Percival River above Waiau River confluence
Results for Sample ID 20257649 taken 16-Dec 2025 12:00pm
| Measurement | Value | Units |
|---|---|---|
| Ammoniacal Nitrogen | 0.031 | mg/L |
| Conductivity (Field) | 10.73 | mS/m |
| Cyanobacterial mat | 0.000 | % |
| Didymo | 0.000 | % |
| Dissolved Inorganic Nitrogen (calc) | 0.4110 | mg/L |
| Dissolved Oxygen | 8.090 | mg/L |
| Dissolved Oxygen Saturation | 84.800 | % |
| Dissolved Reactive Phosphorus | 0.0420 | mg/L |
| E. coli | 548 | MPN/100mL |
| Macrophytes (emergent) | 1.000 | % |
| Macrophytes (submerged) | 5.000 | % |
| Nitrate-N Nitrite-N | 0.380 | g/m3 |
| Periphyton (all filament) | 0.000 | % |
| Periphyton (film) | 0.000 | % |
| Periphyton (other mat) | 0.000 | % |
| Periphyton (sludge) | 0.000 | % |
| Periphyton (thick mat) | 0.000 | % |
| pH (Field) | 6.76 | - |
| Sedimentation | 90.000 | % |
| Total Nitrogen | 0.580 | g/m3 |
| Total Phosphorus | 0.053 | g/m3 |
| Total Suspended Solids | 5.300 | mg/L |
| Turbidity | 1.7 | NTU |
| Water Temperature (Field) | 15.4 | C |