經濟部民國110年6月17日經授水字第11020213840號
經濟部公告:公告澎湖縣管區域排水外垵地區排水系統-外垵1號排水路第1號用地範圍線圖、外垵2號排水路第1號至第2號用地範圍線圖、外垵3號排水路第1號至第2號用地範圍線圖及外垵4號排水路第1號用地範圍線圖
MINISTRY OF ECONOMIC AFFAIRS Notice is hereby given, for stipulating the following maps and illustrations for the boundary lines of Waian Area Drainage System: Illustration No.1 of Waian Drainage Channel No. 1, Illustration No.1 to No. 2 of Waian Drainage Channel No. 2, Illustration No. 1 to No.2 of Waian Drainage Channel No. 3 and Illustration No. 1 of Waian Drainage Channel No. 4
出處:https://gazette.nat.gov.tw/egFront/detail.do?metaid=124907&log=detailLog