Related by context. Frequent words. (Click for all words.) 69 gigalitres 67 Wivenhoe Dam 65 megalitres 64 Murray Darling 62 catchments 62 storages 61 Murray Darling Basin 59 catchment 58 irrigators 58 reservoirs 57 Coorong 56 Fitzroy River 56 Murrumbidgee 54 weir 54 treated effluent 52 reservoir 52 underground aquifers 52 dams 52 river basin 52 rivers 51 freshwater 51 basin 51 irrigated agriculture 51 Goolwa 51 stormwater drains 50 Wivenhoe 50 aquifers 50 outfalls 50 weirs 50 river basins 49 aquifer 49 underground aquifer 49 effluent 49 watercourse 49 desalination plants 49 Snowy Hydro 49 desalination plant 49 Goulburn Murray 48 waterways 48 watercourses 48 dam 48 Condamine 48 water 48 Cloncurry 47 tributary 47 Goulburn 47 impoundments 47 basins 47 streamflow 47 Reservoir 47 catchment areas 47 outfall 47 salinity 47 groundwater 47 Yarra River 47 Catchment 47 River basin 47 untreated sewage 46 Dalrymple Bay 46 Reservoirs 46 sewerage 46 tributaries 46 sewage treatment 46 Port Botany 46 sewage 46 Bracks Government 46 estuary 46 snow melt 45 Latrobe Valley 45 Athabasca River 45 Treatment Plant 45 Mr Rann 45 Princes Highway 45 lakes 45 desalinated water 45 rainwater tanks 45 lakh cusecs 45 dammed 45 groundwater pumping 45 interconnector 45 snowmelt 45 estuaries 45 raw sewage 45 cusecs 44 downstream 44 cfs 44 untreated wastewater 44 hydro electric 44 Dam 44 storm sewers 44 Snowy River 44 snowpacks 44 Great Lakes basin 44 River Basin 44 headwaters 44 sediment 44 ABARE 44 sewage overflows 44 river 44 leachate 44 spillway