SQ34849 - Waitaha Creek at Chatham island

Results for Sample ID 2806952 taken 21-Sep 2008 11:30am

Measurement Value Units
Alkalinity to pH 4.5 as HCO3 32.000 mg/L as HCO3
Ammoniacal Nitrogen <0.005 mg/L
Clarity Tube 13.000 cm
Conductivity (Field) 30.00 mS/m
Dissolved Inorganic Nitrogen (calc) 0.0125 mg/L
Dissolved Organic Carbon 49.000 mg/L
Dissolved Oxygen 10.900 mg/L
Dissolved Oxygen Saturation 101.000 %
Dissolved Reactive Phosphorus 0.0120 mg/L
Nitrate-N Nitrite-N 0.010 g/m3
pH (Field) 7.20 -
Salinity (Field) 0.20 ppt
Sulphate 16.000 mg/L
Total Nitrogen 0.330 g/m3
Total Phosphorus 0.034 g/m3
Water Temperature (Field) 11.6 C