SQ34841 - Trib Nth draining Rakautahi upstream of culvert Port Hutt Rd

Results for Sample ID 2606815 taken 18-Oct 2006 10:50am

Measurement Value Units
Alkalinity to pH 4.5 as HCO3 26.000 mg/L as HCO3
Ammoniacal Nitrogen 0.023 mg/L
Conductivity (Field) 35.00 mS/m
Dissolved Inorganic Nitrogen (calc) 0.0255 mg/L
Dissolved Organic Carbon 33.000 mg/L
Dissolved Oxygen 12.740 mg/L
Dissolved Oxygen Saturation 107.600 %
Dissolved Reactive Phosphorus 0.0140 mg/L
Nitrate-N Nitrite-N <0.005 g/m3
pH (Field) 7.30 -
Sulphate 5.600 mg/L
Total Nitrogen 0.340 g/m3
Total Phosphorus 0.045 g/m3
Water Temperature (Field) 7.80 C