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section Phone number Extension Fax
Director’s office 04-23304788 1203 04-23300190
Deputy director’s office 04-23304788 1204 04-23300190
Drainage Division 04-23304788 2227 04-23303019
Drainage Division Jiuzheng office 04-23304788 2227  04-23303019
Drainage Division Chiding office 037-584514 5111 037-584341
River And Coast Planning Section 04-23304788 2352 04-23308781
River And Coast Planning Section Jiuzheng office 04-23304788 2352 04-23323523
River And Coast Planning Section Miaoli office 037-322675   037-328927
River And Coast Planning Section Chiding office 037-586315   037-585019
River And Coast Planning Section Tainan office 06-2543172   06-2547066
Water Resources Planning Section 04-23304788 1356 04-23308781
Water Resources Planning Section Changhua Office 047-628741 3112 047-619021
Hydro & Geo-Tech Experimentation 04-23304788 1356 04-23308781
Hydro & Geo-Tech Experimentation Jiuzheng office 04-23331001 2101 04-23393147
Technology Development Section 04-23304788 1311 04-23322535
Secretarial Office 04-23304788 1132 04-23300282
Personal Office 04-23304788 1102 04-23300439
Ethics Office 04-23304788 1112 04-23301740
Accounting Office 04-23304788 1217 04-23322531