This data set includes: <br>- Ewens Ponds monitoring data on nutrients, light, salinity, flow, temperature approximately every two months for one year period. <br>- South East Wetlands nutrient data base collated from previous research. <br>- Modelling input data and results for phytoplankton dynamic modelling under different flow and nutrient conditions.<br><br>The data set was generated within The Goyder Institute for Water Research Project No. E.2.7.