SQ34849 - Waitaha Creek at Chatham island

Results for Sample ID 2604040 taken 14-Jun 2006 12:30pm

Measurement Value Units
Alkalinity to pH 4.5 as HCO3 <4.000 mg/L as HCO3
Ammoniacal Nitrogen <0.005 mg/L
Clarity Tube 17.000 cm
Conductivity 25.0 mS/m
Conductivity (Field) 43.40 mS/m
Dissolved Inorganic Nitrogen (calc) 0.0165 mg/L
Dissolved Organic Carbon 43.000 mg/L
Dissolved Oxygen 10.280 mg/L
Dissolved Oxygen Saturation 103.900 %
Dissolved Reactive Phosphorus 0.0100 mg/L
Nitrate-N Nitrite-N 0.014 g/m3
pH (Field) 5.30 -
Salinity (Field) 0.20 ppt
Sulphate 10.000 mg/L
Total Nitrogen 0.780 g/m3
Total Phosphorus 0.017 g/m3
Water Temperature (Field) 7.70 C