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

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List of offices

Office Name Zip code Address Phone Number
Japan Water Agency, Headquarters 330-6008 11-2 Shintoshin, Chuo-ku, Saitama City, Saitama Pref. 81-48-600-6553
Water Resources Engineering Department 338-0812 936 Jinde, Sakura-ku, Saitama City, Saitama Pref. 81-48-853-1785
Tone Canal Management and Construction Office 361-0004 4369 Funakawa, Suka, Gyoda City,Saitama Pref. 81-48-557-1501
Omoigawa Development Construction Office 322-0305 839-2 Kuchiawano, Kanuma City, Tochigi Pref. 81-289-85-1110
Numata Integrated Operation and Maintenance Office 378-0051 1682 Kamihara-Machi, Numata City, Gunma Pref. 81-278-24-5711
Yagisawa Dam    
Naramata Dam    
Tonegawa Karyu Integrated Operation and Maintenance Office 300-0732 3112 Kaminoshima, Inashiki City, Ibaraki Pref. 81-299-79-3311
・Tonegawa Estuary Barrage
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[P5-6]PDF[P7-8]PDF
   
Arakawa Dam Integrated Operation and Maintenance Office 369-1801 041 Arakawakuna, Chichibu City, Saitama Pref. 81-494-23-1431
Takizawa Dam    
Urayama Dam    
Chiba Canal Integrated Operation and Maintenance Office 276-0028 3139 Murakami, Yachiyo City, Chiba Pref, Japan 81-47-483-0722
Inbanuma Development    
Narita Canal    
Hokuso-tobu Canal    
Toso Canal    
Boso Canal    
Shimokubo Dam Operation and Maintenance Officee 367-0313 1356-3 Yano, Kamikawa Town, Saitama Pref. 81-274-52-2746
Kusaki Dam Operation and Maintenance Office 376-0303 564-6 Zama, Azuma-cho, Midori City, Gunma Pref. 81-277-97-2131
Gunma Canal Operation and Maintenance Office 371-0844 386 Fruichi-Machi, Maebashi City, Gunma Pref. 81-27-251-4266
Kasumigaura Canal Operation and Maintenance Office 300-0213 359 Ushiwata, Kasumigaura City, Ibaraki Pref. 81-29-898-2212
Chubu Regional Office 460-0001 1-2-1 Sannomaru, Naka-ku, Nagoya City, Aichi Pref. 81-52-231-7541
Toyogawa Canal Management and Construction Office 440-0801 8 Imahashi-Cho, Toyohashi City, Aichi Pref. 81-532-54-6501
Kisogawa Canal Construction Office 500-8367 4-18-10 Usa Minami, Gifu City, Gifu Pref. 81-58-278-2161
Aichi Canal Integrated Operation and Maintenance Office 470-0151 25-25 Katahirayama Morowa,Togo Town, Aichi Pref. 81-561-39-5460
Kisogawa Canal Integrated Operation and maintenance Office 495-0036 26-1 Terahigashi Makai, Sobue-cho, Inazawa City, Aichi Pref. 81-587-97-3710
Iwaya Dam Operation and Maintenance Office 509-1602 6-27 Unohara, Kanayama-cho, Gero City, Gifu Pref. 81-576-35-2339
Agigawa Dam Operation and Maintenance Office 509-7202 2201-79 Hananashiyama Higashino ,Ena City, Gifu Pref. 81-573-25-5295
Nagaragawa Estuary Barrage Operation and Maintenance Office 511-1146 136 Tokadomo, Nagashima-cho, Kuwana City, Mie Pref. 81-594-42-5012
Misogawa Dam Operation and Maintenance Office 399-6203 2058-22 Ogiso, Kiso Village, Kiso-Gun, Nagano Pref. 81-264-36-3111
Tokuyama Dam Operation and Maintenance Office 501-0815 448 Kaiden, Ibigawa Town, Gifu Pref. 81-585-52-2910
Mie Canal Operation and Maintenance Office 510-1233 7961-2 Tobikoshi Komono,Komono Town, Mie Pref. 81-593-93-2000
Kansai/Shikoku Regional Office 540-0005 Uemachi-Seiwa Building, A-12 Ue-machi, Chuo-ku, Osaka City, Osaka Pref. 81-6-6763-5182
Yodogawa Headquarters    
Nakatsugawa Operation and maintenance Office    
Kawakami Dam Construction Office 518-0294 251 Ao, Iga City, Mie Pref. 81-595-52-1661
Niu Dam Construction Office 529-0522 819 Sakaguchi Yogocho, Nagahama City, Shiga Pref. 81-749-86-3800
Lake Biwa Development Integrated Operation and Maintenance Office 520-0243 2-1-10 Katata, Otsu City ,Shiga Pref. 81-7-574-0680
Kizukawa Dam Integrated Operation and Management Office 518-0413 2811-2 Shimohinachi, Nabari City, Mie Pref. 81-595-64-8961
Takayama Dam    
Shorenji Dam    
Murou Dam    
Nunome Dam    
Hinachi Dam    
Hitokura Dam Operation and Maintenance Office 666-0153 4-1Karamatsu Hitokura, Kawanishi City, Hyogo Pref. 81-72-794-6671
Hiyoshi Dam Operation and Maintenance Office 629-0335 68 Kamikogaya Naka, Hiyoshi-cho, Nantan City, Kyoto Pref. 81-771-72-0171
Kansai Shikoku Regional Office 760-0018 10-1 Tenjinmae, Takamatsu City, Kagawa Pref. 81-87-835-6600
Shikoku Headquarters    
Ikeda Integrated Operation and Maintenance Office 778-0040 4235-1 Yajiri Nishiyama, Ikeda-cho, Miyoshi City, Tokushima Pref. 81-883-72-2050
Ikeda Dam    
Sameura Dam    
Shingu Dam    
Tomisato Dam    
Kyu-Yoshinogawa Estuary Barrage Operation and Maintenance Office 771-0144 841 Enase Kawauchi-cho, Tokushima City, Tokushima Pref. 81-88-665-1435
Kagawa Canal Operation and Maintenance Office 766-0004 891-2 Enai,Kotohira Town,Kagawa Pref. 81-877-73-4221
Kyusyu Regional Office 830-0032 42-21 Higashi-Machi, Kurume City, Fukuoka Pref. 81-942-34-7001
Oyama Dam    
Chikugo Barrage    
Chikugogawa-karyu Canal    
Fukuoka Canal    
Asakura Management and Construction Offfice 838-0019 1373-1 Kamiakizuki,Asakura City, Fukuoka Pref. 81-946-25-1100
Koishiwaragawa Dam    
Terauchi Dam    
Ryochiku-heiya Canal Management and Construction Office 838-0012 1660-67 Egawa, Asakura City, Fukuoka Pref. 81-946-25-0113


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