SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 2701903 taken 28-Mar 2007 12:15pm
| Measurement | Value | Units |
|---|---|---|
| Alkalinity to pH 4.5 as HCO3 | <4.000 | mg/L as HCO3 |
| Ammoniacal Nitrogen | 0.012 | mg/L |
| Clarity Tube | 38.000 | cm |
| Conductivity (Field) | 16.60 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | 0.0340 | mg/L |
| Dissolved Organic Carbon | 23.000 | mg/L |
| Dissolved Oxygen | 12.370 | mg/L |
| Dissolved Oxygen Saturation | 117.400 | % |
| Dissolved Reactive Phosphorus | 0.0270 | mg/L |
| Nitrate-N Nitrite-N | 0.022 | g/m3 |
| pH (Field) | 6.80 | - |
| Salinity (Field) | 0.10 | ppt |
| Sulphate | 4.000 | mg/L |
| Total Nitrogen | 0.450 | g/m3 |
| Total Phosphorus | 0.027 | g/m3 |
| Water Temperature (Field) | 13.2 | C |