SQ34849 - Waitaha Creek at Chatham island

Results for Sample ID 2602016 taken 30-Mar 2006 16:10pm

Measurement Value Units
Alkalinity to pH 4.5 as HCO3 126.000 mg/L as HCO3
Ammoniacal Nitrogen 0.017 mg/L
Clarity Tube 21.000 cm
Conductivity 56.0 mS/m
Dissolved Inorganic Nitrogen (calc) 0.0410 mg/L
Dissolved Organic Carbon 38.000 mg/L
Dissolved Oxygen 9.200 mg/L
Dissolved Oxygen Saturation 92.100 %
Dissolved Reactive Phosphorus 0.0320 mg/L
Nitrate-N Nitrite-N 0.024 g/m3
pH (Field) 8.00 -
Salinity (Field) 0.30 ppt
Sulphate 18.000 mg/L
Total Nitrogen 0.640 g/m3
Total Phosphorus 0.063 g/m3
Water Temperature (Field) 15.4 C