SQ36204 - Motunau River at Vulcan Flats

Results for Sample ID 20182463 taken 14-Mar 2018 09:35am

Measurement Value Units
Ammoniacal Nitrogen <0.010 mg/L
Black Disc Clarity 1.200 m
Conductivity (Field) 48.69 mS/m
Cyanobacterial mat - Rec (instream) 0.000 %
Cyanobacterial mat - SoE (instream) 0.000 %
Didymo (instream) 0.000 %
Dissolved Oxygen 9.620 mg/L
Dissolved Oxygen Saturation 93.500 %
Dissolved Reactive Phosphorus 0.0270 mg/L
E. coli 39 MPN/100mL
Epiphytic periphyton (instream) 1.000 %
Filtration, Unpreserved * -
Macrophytes - emergent (instream) 1.000 %
Macrophytes - submerged (instream) 5.000 %
Nitrate-N Nitrite-N 0.118 g/m3
Periphyton (film) 40.000 %
Periphyton (other mat) 0.000 %
Periphyton (sludge) 5.000 %
Periphyton filaments - long green (instream) 0.000 %
Periphyton filaments - long other (instream) 1.000 %
Periphyton filaments - short green (instream) 5.000 %
Periphyton filaments - short other (instream) 15.000 %
Periphyton mats - thick (instream) 0.000 %
Periphyton total cover (instream) 65.000 %
pH (Field) 8.10 -
Sedimentation (instream) 30.000 %
Total Nitrogen 0.700 g/m3
Total Phosphorus 0.070 g/m3
Total Suspended Solids 5.300 mg/L
Turbidity 4.1 NTU
Water Temperature (Field) 14.0 C