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

Results for Sample ID 2602005 taken 28-Mar 2006 13:10pm

Measurement Value Units
Alkalinity to pH 4.5 as HCO3 23.000 mg/L as HCO3
Ammoniacal Nitrogen 0.013 mg/L
Clarity Tube 25.000 cm
Conductivity 42.0 mS/m
Dissolved Inorganic Nitrogen (calc) 0.0155 mg/L
Dissolved Organic Carbon 38.000 mg/L
Dissolved Oxygen 9.200 mg/L
Dissolved Oxygen Saturation 97.200 %
Dissolved Reactive Phosphorus 0.0170 mg/L
Nitrate-N Nitrite-N <0.005 g/m3
pH (Field) 6.60 -
Salinity (Field) 0.20 ppt
Sulphate 11.000 mg/L
Total Nitrogen 0.370 g/m3
Total Phosphorus 0.033 g/m3
Water Temperature (Field) 18.0 C