SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 2810341 taken 17-Dec 2008 12:00pm
| Measurement | Value | Units |
|---|---|---|
| Alkalinity to pH 4.5 as HCO3 | 9.000 | mg/L as HCO3 |
| Ammoniacal Nitrogen | 0.006 | mg/L |
| Conductivity (Field) | 12.90 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | 0.0085 | mg/L |
| Dissolved Organic Carbon | 19.000 | mg/L |
| Dissolved Oxygen | 9.800 | mg/L |
| Dissolved Oxygen Saturation | 99.700 | % |
| Dissolved Reactive Phosphorus | 0.0190 | mg/L |
| Nitrate-N Nitrite-N | <0.005 | g/m3 |
| pH (Field) | 7.40 | - |
| Salinity (Field) | 0.10 | ppt |
| Sulphate | 4.300 | mg/L |
| Total Nitrogen | 0.180 | g/m3 |
| Total Phosphorus | 0.110 | g/m3 |
| Water Temperature (Field) | 14.9 | C |