SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 1102394 taken 10-Jun 2011 10:35am
| Measurement | Value | Units |
|---|---|---|
| Alkalinity to pH 4.5 as HCO3 | 13.000 | mg/L as HCO3 |
| Ammoniacal Nitrogen | <0.005 | mg/L |
| Clarity Tube | 73.000 | cm |
| Conductivity (Field) | 10.30 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | <0.0100 | mg/L |
| Dissolved Organic Carbon | 29.000 | mg/L |
| Dissolved Oxygen | 11.130 | mg/L |
| Dissolved Oxygen Saturation | 97.400 | % |
| Dissolved Reactive Phosphorus | 0.0170 | mg/L |
| Nitrate-N Nitrite-N | <0.005 | g/m3 |
| pH (Field) | 4.30 | - |
| Salinity (Field) | 0.10 | ppt |
| Sulphate | 4.100 | mg/L |
| Total Nitrogen | 0.210 | g/m3 |
| Total Phosphorus | 0.031 | g/m3 |
| Water Temperature (Field) | 10.0 | C |