SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 20252145 taken 12-Mar 2025 08:49am
| Measurement | Value | Units |
|---|---|---|
| Ammoniacal Nitrogen | <0.010 | mg/L |
| Clarity Tube | 45.000 | cm |
| Conductivity | 17.7 | mS/m |
| Conductivity (Field) | 17.29 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | <0.0150 | mg/L |
| Dissolved Organic Carbon | 29.000 | mg/L |
| Dissolved Oxygen | 9.760 | mg/L |
| Dissolved Oxygen Saturation | 91.400 | % |
| Dissolved Reactive Phosphorus | 0.0190 | mg/L |
| Nitrate-N Nitrite-N | 0.005 | g/m3 |
| pH | 6.6 | - |
| Salinity (Field) | 0.08 | ppt |
| Total Nitrogen | 0.540 | g/m3 |
| Total Phosphorus | 0.050 | g/m3 |
| Water Temperature (Field) | 12.4 | C |