简介：Theconstructionofspongecity,shouldeffectivelyalleviateourcountrycitywater,strengthentherainwatercollectionandutilizationandtransformurbandevelopmentmodetothelowimpactdevelopmentmode.In2015,thepilotcityofspongecity’sconstructionhasbeguntotakeshapewiththepushoftheMinistryofHousingandUrban-RuralDevelopmentofthePeoples’RepublicofChina,theMinistryofFinanceandtheMinistryofWaterResources.Forthepilotcities,theyshouldstrengthentheperformanceevaluationprocessandplaytheleadingroleofthenationdemonstration.Takingtheaspectsofspongecityproject’smanagement,runoffvolumecontrolintoconsideration,spongecityinitiallyformedasetofscientificandobjectiveevaluationindexwhichisinordertoreflecttheeffectivenessofGui-AnNewArea’sconstruction.What’smore,throughanalyzingthespongecity’sdeficiencyoftheperformanceevaluation,Ialsocarryouttheworkthatneedtoputforwardsuggestions.