At　present,　with　the　rapid　development　of　the　new　generation　information　and　communication　technology,　the　development　of　the　global　intelligent　water　network　has　been　from　the　theory　to　reality,　and　the　operation　efficiency　of　water　resources　has　been　greatly　improved.　Wisdom　Water　Network　is　a　new　generation　＂man　-　water＂　interaction　idea　on　the　basis　of　the　intelligent　water　network.　We　use　scientific　monitoring　and　management　methods　through　the　Internet　of　things,　the　Internet,　sensor　networks,　cloud　computing,　big　data　and　other　advanced　technologies　and　ideas　to　improve　the　intelligent　interactive　ability　of　water　network,　so　as　to　promote　the　coordinated　development　of　water　ecology,　water　environment　and　water　resources.　This　paper　mainly　discusses　the　basic　concept　of　big　data　wisdom　water　network,　the　present　status　of　water　network　big　data　and　the　overall　structure　of　wisdom　water　network　and　its　related　technologies.　In　order　to　realize　the　＂wisdom＂　characteristics　of　the　new　generation　water　internet,　we　creatively　put　forward　the　＂Wisdom　Water　Profile＂　model,　and　finally　built　an　omnidirectional,　multi-level　and　three-dimensional　interactive　wisdom　water　network　decision　service　platform.　Theoretically,　it　has　certain　reference　value　for　the　informatization　construction　of　water　network　in　China.