SQ34854 - Mangahou Stream (Chathams) 50m below bridge on Waitanhi Wharf Owenga Rd
Results for Sample ID 1010088 taken 09-Dec 2010 10:05am
| Measurement | Value | Units |
|---|---|---|
| Alkalinity to pH 4.5 as HCO3 | 11.000 | mg/L as HCO3 |
| Ammoniacal Nitrogen | <0.005 | mg/L |
| Clarity Tube | 45.000 | cm |
| Conductivity (Field) | 11.80 | mS/m |
| Dissolved Inorganic Nitrogen (calc) | <0.0100 | mg/L |
| Dissolved Organic Carbon | 15.000 | mg/L |
| Dissolved Oxygen | 11.600 | mg/L |
| Dissolved Oxygen Saturation | 97.500 | % |
| Dissolved Reactive Phosphorus | 0.0140 | mg/L |
| Nitrate-N Nitrite-N | <0.005 | g/m3 |
| pH (Field) | 7.30 | - |
| Salinity (Field) | 0.10 | ppt |
| Sulphate | 2.900 | mg/L |
| Total Nitrogen | 0.160 | g/m3 |
| Total Phosphorus | 0.052 | g/m3 |
| Water Temperature (Field) | 9.00 | C |