SQ35175 - Lake Rotorua by east arm

Results for Sample ID 109203501 taken 22-Jan 2013 13:10pm

Measurement Value Units
Ammoniacal Nitrogen <0.010 mg/L
Chlorophyll a (planktonic) 129.0000 ug/L
Clarity Tube 24.000 cm
Conductivity 13.3 mS/m
Cyanobacteria biovolume, Potentially toxic 159.900 mm3/L
Cyanobacteria biovolume, Total 159.90 mm3/L
Dissolved Inorganic Nitrogen (calc) <0.0120 mg/L
Dissolved Oxygen 12.000 mg/L
Dissolved Oxygen Saturation 134.600 %
Dissolved Reactive Phosphorus 0.2200 mg/L
E. coli <1 MPN/100mL
Filtration, Unpreserved * -
Nitrate-N Nitrite-N <0.002 g/m3
Salinity (Field) 0.10 ppt
Total Kjeldahl Digestion * -
Total Kjeldahl Nitrogen 3.700 mg/L
Total Nitrogen 3.700 g/m3
Total Phosphorus 0.480 g/m3
Total Phosphorus Digestion * -
Total Suspended Solids 39.000 mg/L
Turbidity 54.0 NTU
Volatile Suspended Solids 31.000 mg/L
Water Temperature (Field) 20.9 C