SQ30261 - Waimakariri River u/s SH1

Results for Sample ID 2207043 taken 21-Nov 2002 12:30pm

Measurement Value Units
Absorbance at 270 nm 0.037 -
Absorbance at 400 nm 0.011 AU
Ammoniacal Nitrogen 0.024 mg/L
Conductivity 6.0 mS/m
Dissolved Organic Carbon 0.500 mg/L
Dissolved Oxygen 10.200 mg/L
Dissolved Oxygen Saturation 98.800 %
Dissolved Reactive Phosphorus 0.0050 mg/L
E. coli 93 MPN/100mL
Nitrate-N Nitrite-N 0.099 g/m3
pH 7.7 -
Total Nitrogen 0.170 g/m3
Total Phosphorus 0.016 g/m3
Turbidity 40.0 NTU
Water Temperature (Field) 13.7 C