In　order　to　study　the　influence　of　sponge　reconstruction　on　urban　flooding　/　waterlogging　and　effectively　improve　the　resilience　of　cities　to　flooding　problems,　a　sponge　reconstruction　effect　analysis　was　carried　out　in　Jin’an　River　drainage　district　of　Fuzhou　City.　Seven　sponge　reconstruction　schemes　were　designed　based　on　coupled　simulation　of　the　district’　s　pipeline　network,　ground　surface,　and　rivers　with　the　InfoWorks　ICM　model,　and　the　calculation　results　of　different　schemes　were　evaluated.　Furthermore,　with　a　typical　drainage　area　near　Qinting　Lake　as　the　object,　flooding　responses　under　the　cooperative　measures　of　the　sponge　city　construction　and　joint　scheduling　of　lakes　and　reservoirs　were　quantified　and　analyzed.　The　results　show　that　the　constructed　model　can　effectively　simulate　the　rainstorm　waterlogging　process　in　the　Jin’an　River　drainage　district,　and　influences　of　different　sponge　reconstruction　measures　are　different　on　the　maximum　inundation　area,　the　number　of　overflow　nodes,　the　number　of　surcharged　pipes,　and　the　water　level　of　different　sections　of　the　main　river　channel;　the　comprehensive　benefit　is　the　best　under　the　combination　of　the　whole-area　sponge　reconstruction　and　pipe　network　optimization.　Under　the　Soudelor　typhoon　rainfall,　the　total　inundation　area　of　the　drainage　area　without　adopting　sponge　reconstruction　measures　was　22.　87　hm2,　which　was　reduced　to　22.　48　hm2　after　adoption　of　the　sustainable　urban　drainage　system(SUDS),　and　further　to　9.　83　hm2　after　incorporation　of　the　scheduling　rules,　demonstrating　that　the　effect　of　source　sponge　modification　is　limited　in　face　of　extreme　rainfall,　and　combining　SUDS　with　lake　and　reservoir　scheduling　can　effectively　mitigate　flooding　problems　in　the　study　area.　©　2023,　Editorial　Board　of　Water　Resources　Protection.　All　rights　reserved.