SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 2904283 taken 17-Jun 2009 13:45pm
| Measurement | Value | Units |
|---|---|---|
| Alkalinity to pH 4.5 as HCO3 | <4.000 | mg/L as HCO3 |
| Ammoniacal Nitrogen | 0.008 | mg/L |
| Clarity Tube | 46.000 | cm |
| Conductivity (Field) | 15.60 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | 0.0250 | mg/L |
| Dissolved Organic Carbon | 33.000 | mg/L |
| Dissolved Oxygen | 11.000 | mg/L |
| Dissolved Reactive Phosphorus | 0.0150 | mg/L |
| Nitrate-N Nitrite-N | 0.017 | g/m3 |
| pH (Field) | 7.00 | - |
| Salinity (Field) | 0.10 | ppt |
| Sulphate | 5.000 | mg/L |
| Total Nitrogen | 0.160 | g/m3 |
| Total Phosphorus | 0.030 | g/m3 |
| Water Temperature (Field) | 6.90 | C |