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Affiliated AgenciesLocation and Jurisdiction
1st River Management OfficeYilan City

River(s):Lanyang and Heping Rivers

Coast(s):Yilan County ,part of New Taipei city and Matsu coasts
2nd River Management OfficeHsinchu City

River(s):Fengshan, Touqian, Zhonggang, and Houlong Rivers

Coast(s):Taoyuan County, Hsinchu City and Hsinchu County, and part of Miaoli County coasts

3rd River Management OfficeTaichung City

River(s):Daan, Dajia, and Wu Rivers

Coast(s):Part of Miaoli County and Taichung City coasts

4th River Management OfficeChanghua County

River(s):Zhuoshui River

Coast(s):Changhua County coast

5th River Management OfficeChiayi City

River(s):Beigang, Pozi, Bazhang, and Jishui Rivers

Coast(s):Yunlin County,Chiayi County and part of Tainan City coasts

6th River Management OfficeKaohsiung City

River(s):Zengwen, Yanshui, Erren, and Agongdian Rivers

Coast(s):Part of Tainan City, Kaohsiung City coasts

7th River Management OfficePingtung City

River(s):Gaoping, Donggang, and Sizhong

Rivers Coast(s):Pingtung County and Penghu County coasts

8th River Management OfficeTaitung County

River(s):Beinan River

Coast(s):Taitung County ,Kinmen County ,Lienchiang County coasts

9th River Management OfficeHualien County

River(s):Xiuguluan and Hualian Rivers

Coast(s):Hualien County coast

10th River Management OfficeNew Taipei City

River(s):Tamsui and Huang Rivers

Coast(s):Part of New Taipei City and Keelung City coast

Northern Region Water Resources OfficeTaoyuan County

Jurisdiction:From the northern border of Hsinchu County up to Yilan and Hualien Counties in the east

Major Reservoirs, Dams, and Weirs:Shihmen, Xinshan, Baoshan, Second Baoshan,Dapu Reservoirs, and Longen Weir

Central Region Water Resources OfficeTaichung City

Jurisdiction:From the southern border of Miaoli County up to northern border of Yunlin County

Major Reservoirs, Dams, and Weirs:Yunghoshan , Mingde, Guguan, Deji, Liyutan, Wushe, Sun Moon Lake, Minghu, Mingtan Reservoirs, Shihgang Dam, and Jiji Weir

Southern Region Water Resources OfficeTainan City, Kaohsiung City

Jurisdiction:From southern border of Chiayi County down to Pingtung and Taitung Counties in the east, and Penghu County

Major Reservoirs, Dams, and Weirs:Renytan, Lantan, Baihe, Jienshanpei, Nanhua, Wushantou, Zengwen, Mudan, Agongdian, and Fengshan Reservoirs, Gaoping River Weir, and Jiaxian Weir

Taipei Watersh Management OfficeNew Taipei City

Jurisdiction:Chingtan water source, quality and quantity reservation area of the Hsintien River

Major Reservoirs, Dams, and Weirs:Feicui Reservoir

Water Resources Planning InstituteTaichung City Jurisdiction:Investigation, planning,research and analysis of water resources engineering projects