Who can solve the problem either in the lower part of the Chao Phraya River basin and the greater Bangkok area. until May 3, 1937, the Cabinet has approved, open construct project dam PA SAK River catchment.
The PA SAK jolasid dam construction operation takes more than 5 years. Since the day 2 September 2537 to date 30 September 2009. The inaugural ceremony 2542 reservoir and dam in the 15 June 2541 by Her Royal Highness Princess Maha Chakri Sirindhorn proceed opening ceremony.HIS MAJESTY KING BHUMIBOL ADULYADEJ bestow on appellation