Water Act Article 78-3

The following conducts or activities are prohibited within the range of drainage facilities:1. filling the drainage channel;2. damaging or altering drainage facilities;3. opening, closing, moving or damaging water gate or its auxiliary facilities;4. dumping waste soil or other waste;5. raising livestock or engaging in other breeding activities; or6. engaging in other activities that impedes drainage.To engage in the following conducts or activities within the range of drainage facilities shall obtain prior approval from the authority:1. installing, rebuilding, repairing or demolishing structures;2. discharging wastewater;3. quarrying or stacking soil and stone;4. planting vegetation; or5. engaging in excavation, burying/filling or other activities that alter the existing patterns in the range of drainage facilities;
中文原文 水利法第78-3條
排水設施範圍內禁止下列行為:
一、填塞排水路。
二、毀損或變更排水設施。
三、啟閉、移動或毀壞水閘門或其附屬設施。
四、棄置廢土或廢棄物。
五、飼養牲畜或其他養殖行為。
六、其他妨礙排水之行為。
排水設施範圍內之下列行為,非經許可不得為之:
一、施設、改建、修復或拆除建造物。
二、排注廢污水。
三、採取或堆置土石。
四、種植植物。
五、挖掘、埋填或變更排水設施範圍內原有形態之使用行為。

English translation for reference only; the Chinese text prevails. Not legal advice.