治水システムの画像素材（写真・イラスト） 1ページ目

千葉県市川市妙典にある「妙典排水機場」

千葉県市川市妙典にある「妙典排水機場」

首都圏外郭放水路

首都圏外郭放水路

Industrial dewatering pump with hoses operating at construction site for groundwater removal

Flooded meadow at Eemnes pumping station in Eempolder, Netherlands showcases natural water management efforts

Flooded meadow along Eem river dike in the Netherlands under cloudy sky

千葉県市川市妙典にある「妙典排水機場」

Spillway at a reservoir, a dam and its spillway at a reservoir. Observe the controlled release of water, Witness the raw power of controlled water, Demonstrates water

用水路の開け閉め器具 錆び付いた鉄

監視カメラ

Orange Drainage Pipe by Stream Surrounded by Natural Landscape for Water Management

Woven straw mat used for stormwater erosion control with grass growing through

Woven straw mat used for stormwater erosion control with grass growing through

Woven straw mat used for stormwater erosion control with grass growing through

監視カメラ

首都圏外郭放水路の斜流ポンプ（春日部・埼玉）

首都圏外郭放水路の斜流ポンプ（春日部・埼玉）

首都圏外郭放水路の斜流ポンプ（春日部・埼玉）

首都圏外郭放水路の斜流ポンプ（春日部・埼玉）

荒川の風景

Khao Sam Roi Yot floodplain, mountain, swamp, tree

Khao Sam Roi Yot floodplain, mountain, swamp, tree