Reclaimed Water Resources Development Act Article 6

For the competent authorities of the municipality or county (city) initiating the Reclaimed Water Development Projects according to Paragraph 2 of the preceding article or submitting the Reclaimed Water Development Projects whose reclaimed water is approved by the central competent authority to be included as the water resources in such regions, the central competent authority or the central authority governing such industry may subsidize part of the construction costs.The scope, percentage, sources of budget and review procedures of the subsidy as well as the other relevant regulations shall be determined by the central competent authority in consultation with the central authority governing such industry.
中文原文 再生水資源發展條例第6條
直轄市、縣(市)主管機關依前條第二項規定興辦再生水開發案,或自提再生水開發案之再生水經中央主管機關同意納入區域水源者,中央主管機關或中央目的事業主管機關得補助其部分建設費用。
前項補助建設費用之範圍、補助比率、經費來源、審查程序及其他相關事項之辦法,由中央主管機關會同中央目的事業主管機關定之。

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