[Japan Water Agency / JWA] Water resources development of seven river systems.

[Japan Water Agency / JWA] Water resources development of seven river systems.

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Projects

JWA has completed 64 of facility construction/reconstruction projects in the seven river systems that the government designated for water resources development, namely, Tone, Ara, Toyo, Kiso, Yodo, Yoshino, and Chikugo River Systems. The other 10 projects are ongoing in these systems. JWA is currently managing 52 facilities, including 30 dams and canals extending for approx. 3,000 km.

Projects of JWA

Tone, Ara, Toyo and Kiso River Systems

Yodo, Yoshino and Chikugo River Systems

A: Tone / Ara River Systems

1.Yagisawa Dam
2.Tone Canal
3.Inbanuma Development
4.Shimokubo Dam
5.Gunma Canal
6.Tonegawa Estuary Barrage
7.Kusaki Dam
8.Hokusotobu Canal
9.Narita Canal
10.Reconstruction of Asaka Canal
11.Toso Canal
12.Naramata Dam
13.Kasumigaura Canal
14.Saitama Goguchi Stage II

15.Kasumigaura Lake Development
16.Emergency Reconstruction of Tone Barrage Facilities
17.Urayama Dam
18.Tone-chuo Canal
19.Boso Canal
20.Emergency Reconstruction of Inbanuma Development Facilities
21.Emergency Reconstruction of Gunma Canal Facilities
22.Takizawa Dam
23.Reconstruction of Musashi Canal
24.Emergency Reconstruction of Gunma Canal Facilities
25.Omoigawa Development
26.Emergency Reconstruction of Boso Canal Facilities
27.Measures for Tone Canal agaist Large-scale Earthquake

See more about Tone and Ara River Systems

B: Toyo River System

1.Toyogawa Canal
2.Emergency Reconstruction of Toyogawa Canal Facilities
3.Toyogawa Comprehensive Canal
4.Toyogawa Canal Stage II

See more about Kiso and Toyo River Systems

C: Kiso River System

1.Aichi Canal
2.Iwaya Dam
3.Kisogawa Canal
4.Agigawa Dam
5.Mie Canal
6.Nagaragawa Estuary Barrage
7.Misogawa Dam
8.Nagara Canal

9.Emergency Reconstruction of Kisogawa Canal Facilities
10.Aichi Canal Stage II
11.Tokuyuama Dam
12.Emergency Reconstruction of Kisogawa Right Bank Facilities
13.Kiso River System Aqueduct
14.Emergency Reconstruction of Kisogawa Right Bank
15.Aichi Canal's Miyoshi Lateral Canal Emergency Measures

See more about Kiso and Toyo River Systems

D: Yodo River System

1.Yodogawa Barrage
2.Takayama Dam
3.Shorenji Dam
4.Shorenjigawa Development
5.Murou Dam
6.Hayase Channel

7.Hitokura Dam
8.Lake Biwa Development
9.Nunome Dam
10.Hiyoshi Dam
11.Hinachi Dam
12.Kawakami Dam

See more about Yodo River System

E: Yoshino River System

1.Sameura Dam
2.Ikeda Dam
3.Kagawa Canal
4.Shingu Dam
5.Kyuyoshinogawa Estuary Barrage

6.Kochi Canal
7.Tomisato Dam
8.Emergency Reconstruction of Kagawa Canal Facilities
9.Rehabilitation of Sameura Dam

See more about Yoshino River System

F: Chikugo River System

1.Ryochiku-heiya Canal
2.Terauchi Dam
3.Chikugo Barrage
4.Chikugogawa-karyu Canal
5.Fukuoka Canal

6.Oyama Dam
7.Ryochiku-heiya Canal Stage II
8.Koishiwaragawa Dam
9.Fukuoka Canal Facilities Earthquake Countermeasures

See more about Chikugo River System