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

Results for Sample ID 2701900 taken 29-Mar 2007 10:40am

Measurement Value Units
Alkalinity to pH 4.5 as HCO3 41.000 mg/L as HCO3
Ammoniacal Nitrogen 0.008 mg/L
Clarity Tube 19.000 cm
Conductivity (Field) 46.00 mS/m
Dissolved Inorganic Nitrogen (calc) 0.0200 mg/L
Dissolved Organic Carbon 36.000 mg/L
Dissolved Oxygen 7.700 mg/L
Dissolved Oxygen Saturation 74.400 %
Dissolved Reactive Phosphorus 0.0100 mg/L
Nitrate-N Nitrite-N 0.012 g/m3
pH (Field) 7.20 -
Salinity (Field) 0.20 ppt
Sulphate 12.000 mg/L
Total Nitrogen 0.620 g/m3
Total Phosphorus 0.013 g/m3
Water Temperature (Field) 13.7 C