Pa Sak River Basin Development Project due to the initiative.Lopburi and Saraburi on February 19, 2532 His Majesty the King and the Royal Irrigation. Review the feasibility study for the construction of storage dams. Pasak river water. To resolve the problem of water scarcity in .Watershed forest plantations. And flood mitigation in the watershed forest. Bangkok and the first .Then the King. The current Royal Meteorological Department. Install the device. Rainfall monitoring and detailed reporting is always