Drinking Water Quality Standards Article 5-1
For tap water that needs to be supplied by zones due to the natural disasters described in the preceding article, during the natural disaster response actions period, the drinking water quality standards in the supply districts are as follows.I. Limit range of free residual chlorine (shall apply only to water supply systems that add chlorine disinfectants).II. Physical standards:III. Contaminants that cause aesthetic, cosmetic, and technical effects:The natural disaster response actions period described in the first paragraph referred to the period which Central Emergency Operation Center is established to deal with natural disasters, in accordance with Article 13, Paragraph 1 of the Disaster Prevention and Protection Act.Article 5-1.pdf
中文原文 飲用水水質標準第5-1條
自來水因前條天然災害需分區供水者，於天然災害應變期間，供水區域飲用水水質標準規定如下：
一、自由有效餘氯限值範圍（僅限加氯消毒之供水系統）：┌────────────────┬───────┬─────┐│項目│限值範圍│單位│├────────────────┼───────┼─────┤│自由有效餘氯│○‧二～三‧○│毫克／公升││（FreeResidualChlorine）│││└────────────────┴───────┴─────┘二、物理性標準：┌────────────────┬───────┬─────┐│項目│最大限值│單位│├────────────────┼───────┼─────┤│濁度│四│NTU││（Turbidity）│││├────────────────┼───────┼─────┤│色度│一○│鉑鈷單位││（Colour）│││└────────────────┴───────┴─────┘三、影響適飲性、感觀物質：┌────────────────┬───────┬─────┐│項目│最大限值│單位│├────────────────┼───────┼─────┤│鐵│○‧五│毫克／公升││（Iron）│││├────────────────┼───────┼─────┤│錳│○‧一│毫克／公升││（Manganese）│││├────────────────┼───────┼─────┤│總硬度（以CaCO3計）│四○○│毫克／公升││（TotalHardnessasCaCO3）│││├────────────────┼───────┼─────┤│總溶解固體量│八○○│毫克／公升││（TotalDissolvedSolids）│││└────────────────┴───────┴─────┘前項天然災害應變期間指依災害防救法第十三條第一項規定成立中央災害應變中心處理天然災害之期間。
一、自由有效餘氯限值範圍（僅限加氯消毒之供水系統）：┌────────────────┬───────┬─────┐│項目│限值範圍│單位│├────────────────┼───────┼─────┤│自由有效餘氯│○‧二～三‧○│毫克／公升││（FreeResidualChlorine）│││└────────────────┴───────┴─────┘二、物理性標準：┌────────────────┬───────┬─────┐│項目│最大限值│單位│├────────────────┼───────┼─────┤│濁度│四│NTU││（Turbidity）│││├────────────────┼───────┼─────┤│色度│一○│鉑鈷單位││（Colour）│││└────────────────┴───────┴─────┘三、影響適飲性、感觀物質：┌────────────────┬───────┬─────┐│項目│最大限值│單位│├────────────────┼───────┼─────┤│鐵│○‧五│毫克／公升││（Iron）│││├────────────────┼───────┼─────┤│錳│○‧一│毫克／公升││（Manganese）│││├────────────────┼───────┼─────┤│總硬度（以CaCO3計）│四○○│毫克／公升││（TotalHardnessasCaCO3）│││├────────────────┼───────┼─────┤│總溶解固體量│八○○│毫克／公升││（TotalDissolvedSolids）│││└────────────────┴───────┴─────┘前項天然災害應變期間指依災害防救法第十三條第一項規定成立中央災害應變中心處理天然災害之期間。