SQ36204 - Motunau River at Vulcan Flats

Results for Sample ID 161520801 taken 13-Jul 2016 10:17am

Measurement Value Units
Ammoniacal Nitrogen <0.010 mg/L
Black Disc Clarity 4.860 m
Conductivity (Field) 73.51 mS/m
Cyanobacterial mat - Rec (instream) 1.000 %
Cyanobacterial mat - SoE (instream) 1.000 %
Didymo (instream) 0.000 %
Dissolved Oxygen 11.730 mg/L
Dissolved Oxygen Saturation 93.600 %
Dissolved Reactive Phosphorus 0.0350 mg/L
E. coli 3 MPN/100mL
Epiphytic periphyton (instream) 1.000 %
Filtration, Unpreserved * -
Macrophytes - emergent (instream) 20.000 %
Macrophytes - submerged (instream) 10.000 %
Nitrate-N Nitrite-N 0.030 g/m3
Periphyton (film) 5.000 %
Periphyton (other mat) 5.000 %
Periphyton (sludge) 5.000 %
Periphyton filaments - long green (instream) 0.000 %
Periphyton filaments - long other (instream) 0.000 %
Periphyton filaments - short green (instream) 10.000 %
Periphyton filaments - short other (instream) 25.000 %
Periphyton mats - thick (instream) 0.000 %
Periphyton total cover (instream) 50.000 %
pH (Field) 7.91 -
Sedimentation (instream) 40.000 %
Total Nitrogen 0.187 g/m3
Total Nitrogen Digestion * -
Total Phosphorus 0.039 g/m3
Total Phosphorus Digestion * -
Total Suspended Solids <0.600 mg/L
Turbidity 0.3 NTU
Water Temperature (Field) 5.40 C