SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 20253739 taken 12-Jun 2025 11:48am
| Measurement | Value | Units |
|---|---|---|
| Ammoniacal Nitrogen | <0.010 | mg/L |
| Clarity Tube | 43.000 | cm |
| Conductivity | 15.4 | mS/m |
| Conductivity (Field) | 16.72 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | <0.0150 | mg/L |
| Dissolved Organic Carbon | 30.000 | mg/L |
| Dissolved Oxygen | 10.670 | mg/L |
| Dissolved Oxygen Saturation | 98.100 | % |
| Dissolved Reactive Phosphorus | 0.0140 | mg/L |
| Nitrate-N Nitrite-N | 0.005 | g/m3 |
| pH | 4.5 | - |
| Salinity (Field) | 0.08 | ppt |
| Total Nitrogen | 0.560 | g/m3 |
| Total Phosphorus | 0.023 | g/m3 |
| Water Temperature (Field) | 11.9 | C |